/*
 * Copyright (c) Citrix Systems, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   1) Redistributions of source code must retain the above copyright
 *      notice, this list of conditions and the following disclaimer.
 *
 *   2) Redistributions in binary form must reproduce the above
 *      copyright notice, this list of conditions and the following
 *      disclaimer in the documentation and/or other materials
 *      provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 */


package com.xensource.xenapi;

import com.xensource.xenapi.Types.BadServerResponse;
import com.xensource.xenapi.Types.VersionException;
import com.xensource.xenapi.Types.XenAPIException;

import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.Date;
import java.util.HashMap;
import java.util.LinkedHashSet;
import java.util.Map;
import java.util.Set;

import org.apache.xmlrpc.XmlRpcException;

/**
 * A physical host
 *
 * @author Citrix Systems, Inc.
 */
public class Host extends XenAPIObject {

    /**
     * The XenAPI reference (OpaqueRef) to this object.
     */
    protected final String ref;

    /**
     * For internal use only.
     */
    Host(String ref) {
       this.ref = ref;
    }

    /**
     * @return The XenAPI reference (OpaqueRef) to this object.
     */
    public String toWireString() {
       return this.ref;
    }

    /**
     * If obj is a Host, compares XenAPI references for equality.
     */
    @Override
    public boolean equals(Object obj)
    {
        if (obj != null && obj instanceof Host)
        {
            Host other = (Host) obj;
            return other.ref.equals(this.ref);
        } else
        {
            return false;
        }
    }

    @Override
    public int hashCode()
    {
        return ref.hashCode();
    }

    /**
     * Represents all the fields in a Host
     */
    public static class Record implements Types.Record {
        public String toString() {
            StringWriter writer = new StringWriter();
            PrintWriter print = new PrintWriter(writer);
            print.printf("%1$20s: %2$s\n", "uuid", this.uuid);
            print.printf("%1$20s: %2$s\n", "nameLabel", this.nameLabel);
            print.printf("%1$20s: %2$s\n", "nameDescription", this.nameDescription);
            print.printf("%1$20s: %2$s\n", "memoryOverhead", this.memoryOverhead);
            print.printf("%1$20s: %2$s\n", "allowedOperations", this.allowedOperations);
            print.printf("%1$20s: %2$s\n", "currentOperations", this.currentOperations);
            print.printf("%1$20s: %2$s\n", "APIVersionMajor", this.APIVersionMajor);
            print.printf("%1$20s: %2$s\n", "APIVersionMinor", this.APIVersionMinor);
            print.printf("%1$20s: %2$s\n", "APIVersionVendor", this.APIVersionVendor);
            print.printf("%1$20s: %2$s\n", "APIVersionVendorImplementation", this.APIVersionVendorImplementation);
            print.printf("%1$20s: %2$s\n", "enabled", this.enabled);
            print.printf("%1$20s: %2$s\n", "softwareVersion", this.softwareVersion);
            print.printf("%1$20s: %2$s\n", "otherConfig", this.otherConfig);
            print.printf("%1$20s: %2$s\n", "capabilities", this.capabilities);
            print.printf("%1$20s: %2$s\n", "cpuConfiguration", this.cpuConfiguration);
            print.printf("%1$20s: %2$s\n", "schedPolicy", this.schedPolicy);
            print.printf("%1$20s: %2$s\n", "supportedBootloaders", this.supportedBootloaders);
            print.printf("%1$20s: %2$s\n", "residentVMs", this.residentVMs);
            print.printf("%1$20s: %2$s\n", "logging", this.logging);
            print.printf("%1$20s: %2$s\n", "PIFs", this.PIFs);
            print.printf("%1$20s: %2$s\n", "suspendImageSr", this.suspendImageSr);
            print.printf("%1$20s: %2$s\n", "crashDumpSr", this.crashDumpSr);
            print.printf("%1$20s: %2$s\n", "crashdumps", this.crashdumps);
            print.printf("%1$20s: %2$s\n", "patches", this.patches);
            print.printf("%1$20s: %2$s\n", "PBDs", this.PBDs);
            print.printf("%1$20s: %2$s\n", "hostCPUs", this.hostCPUs);
            print.printf("%1$20s: %2$s\n", "cpuInfo", this.cpuInfo);
            print.printf("%1$20s: %2$s\n", "hostname", this.hostname);
            print.printf("%1$20s: %2$s\n", "address", this.address);
            print.printf("%1$20s: %2$s\n", "metrics", this.metrics);
            print.printf("%1$20s: %2$s\n", "licenseParams", this.licenseParams);
            print.printf("%1$20s: %2$s\n", "haStatefiles", this.haStatefiles);
            print.printf("%1$20s: %2$s\n", "haNetworkPeers", this.haNetworkPeers);
            print.printf("%1$20s: %2$s\n", "blobs", this.blobs);
            print.printf("%1$20s: %2$s\n", "tags", this.tags);
            print.printf("%1$20s: %2$s\n", "externalAuthType", this.externalAuthType);
            print.printf("%1$20s: %2$s\n", "externalAuthServiceName", this.externalAuthServiceName);
            print.printf("%1$20s: %2$s\n", "externalAuthConfiguration", this.externalAuthConfiguration);
            print.printf("%1$20s: %2$s\n", "edition", this.edition);
            print.printf("%1$20s: %2$s\n", "licenseServer", this.licenseServer);
            print.printf("%1$20s: %2$s\n", "biosStrings", this.biosStrings);
            print.printf("%1$20s: %2$s\n", "powerOnMode", this.powerOnMode);
            print.printf("%1$20s: %2$s\n", "powerOnConfig", this.powerOnConfig);
            print.printf("%1$20s: %2$s\n", "localCacheSr", this.localCacheSr);
            print.printf("%1$20s: %2$s\n", "chipsetInfo", this.chipsetInfo);
            print.printf("%1$20s: %2$s\n", "PCIs", this.PCIs);
            print.printf("%1$20s: %2$s\n", "PGPUs", this.PGPUs);
            return writer.toString();
        }

        /**
         * Convert a host.Record to a Map
         */
        public Map<String,Object> toMap() {
            Map<String,Object> map = new HashMap<String,Object>();
            map.put("uuid", this.uuid == null ? "" : this.uuid);
            map.put("name_label", this.nameLabel == null ? "" : this.nameLabel);
            map.put("name_description", this.nameDescription == null ? "" : this.nameDescription);
            map.put("memory_overhead", this.memoryOverhead == null ? 0 : this.memoryOverhead);
            map.put("allowed_operations", this.allowedOperations == null ? new LinkedHashSet<Types.HostAllowedOperations>() : this.allowedOperations);
            map.put("current_operations", this.currentOperations == null ? new HashMap<String, Types.HostAllowedOperations>() : this.currentOperations);
            map.put("API_version_major", this.APIVersionMajor == null ? 0 : this.APIVersionMajor);
            map.put("API_version_minor", this.APIVersionMinor == null ? 0 : this.APIVersionMinor);
            map.put("API_version_vendor", this.APIVersionVendor == null ? "" : this.APIVersionVendor);
            map.put("API_version_vendor_implementation", this.APIVersionVendorImplementation == null ? new HashMap<String, String>() : this.APIVersionVendorImplementation);
            map.put("enabled", this.enabled == null ? false : this.enabled);
            map.put("software_version", this.softwareVersion == null ? new HashMap<String, String>() : this.softwareVersion);
            map.put("other_config", this.otherConfig == null ? new HashMap<String, String>() : this.otherConfig);
            map.put("capabilities", this.capabilities == null ? new LinkedHashSet<String>() : this.capabilities);
            map.put("cpu_configuration", this.cpuConfiguration == null ? new HashMap<String, String>() : this.cpuConfiguration);
            map.put("sched_policy", this.schedPolicy == null ? "" : this.schedPolicy);
            map.put("supported_bootloaders", this.supportedBootloaders == null ? new LinkedHashSet<String>() : this.supportedBootloaders);
            map.put("resident_VMs", this.residentVMs == null ? new LinkedHashSet<VM>() : this.residentVMs);
            map.put("logging", this.logging == null ? new HashMap<String, String>() : this.logging);
            map.put("PIFs", this.PIFs == null ? new LinkedHashSet<PIF>() : this.PIFs);
            map.put("suspend_image_sr", this.suspendImageSr == null ? new SR("OpaqueRef:NULL") : this.suspendImageSr);
            map.put("crash_dump_sr", this.crashDumpSr == null ? new SR("OpaqueRef:NULL") : this.crashDumpSr);
            map.put("crashdumps", this.crashdumps == null ? new LinkedHashSet<HostCrashdump>() : this.crashdumps);
            map.put("patches", this.patches == null ? new LinkedHashSet<HostPatch>() : this.patches);
            map.put("PBDs", this.PBDs == null ? new LinkedHashSet<PBD>() : this.PBDs);
            map.put("host_CPUs", this.hostCPUs == null ? new LinkedHashSet<HostCpu>() : this.hostCPUs);
            map.put("cpu_info", this.cpuInfo == null ? new HashMap<String, String>() : this.cpuInfo);
            map.put("hostname", this.hostname == null ? "" : this.hostname);
            map.put("address", this.address == null ? "" : this.address);
            map.put("metrics", this.metrics == null ? new HostMetrics("OpaqueRef:NULL") : this.metrics);
            map.put("license_params", this.licenseParams == null ? new HashMap<String, String>() : this.licenseParams);
            map.put("ha_statefiles", this.haStatefiles == null ? new LinkedHashSet<String>() : this.haStatefiles);
            map.put("ha_network_peers", this.haNetworkPeers == null ? new LinkedHashSet<String>() : this.haNetworkPeers);
            map.put("blobs", this.blobs == null ? new HashMap<String, Blob>() : this.blobs);
            map.put("tags", this.tags == null ? new LinkedHashSet<String>() : this.tags);
            map.put("external_auth_type", this.externalAuthType == null ? "" : this.externalAuthType);
            map.put("external_auth_service_name", this.externalAuthServiceName == null ? "" : this.externalAuthServiceName);
            map.put("external_auth_configuration", this.externalAuthConfiguration == null ? new HashMap<String, String>() : this.externalAuthConfiguration);
            map.put("edition", this.edition == null ? "" : this.edition);
            map.put("license_server", this.licenseServer == null ? new HashMap<String, String>() : this.licenseServer);
            map.put("bios_strings", this.biosStrings == null ? new HashMap<String, String>() : this.biosStrings);
            map.put("power_on_mode", this.powerOnMode == null ? "" : this.powerOnMode);
            map.put("power_on_config", this.powerOnConfig == null ? new HashMap<String, String>() : this.powerOnConfig);
            map.put("local_cache_sr", this.localCacheSr == null ? new SR("OpaqueRef:NULL") : this.localCacheSr);
            map.put("chipset_info", this.chipsetInfo == null ? new HashMap<String, String>() : this.chipsetInfo);
            map.put("PCIs", this.PCIs == null ? new LinkedHashSet<PCI>() : this.PCIs);
            map.put("PGPUs", this.PGPUs == null ? new LinkedHashSet<PGPU>() : this.PGPUs);
            return map;
        }

        /**
         * Unique identifier/object reference
         */
        public String uuid;
        /**
         * a human-readable name
         */
        public String nameLabel;
        /**
         * a notes field containing human-readable description
         */
        public String nameDescription;
        /**
         * Virtualization memory overhead (bytes).
         */
        public Long memoryOverhead;
        /**
         * list of the operations allowed in this state. This list is advisory only and the server state may have changed by the time this field is read by a client.
         */
        public Set<Types.HostAllowedOperations> allowedOperations;
        /**
         * links each of the running tasks using this object (by reference) to a current_operation enum which describes the nature of the task.
         */
        public Map<String, Types.HostAllowedOperations> currentOperations;
        /**
         * major version number
         */
        public Long APIVersionMajor;
        /**
         * minor version number
         */
        public Long APIVersionMinor;
        /**
         * identification of vendor
         */
        public String APIVersionVendor;
        /**
         * details of vendor implementation
         */
        public Map<String, String> APIVersionVendorImplementation;
        /**
         * True if the host is currently enabled
         */
        public Boolean enabled;
        /**
         * version strings
         */
        public Map<String, String> softwareVersion;
        /**
         * additional configuration
         */
        public Map<String, String> otherConfig;
        /**
         * Xen capabilities
         */
        public Set<String> capabilities;
        /**
         * The CPU configuration on this host.  May contain keys such as "nr_nodes", "sockets_per_node", "cores_per_socket", or "threads_per_core"
         */
        public Map<String, String> cpuConfiguration;
        /**
         * Scheduler policy currently in force on this host
         */
        public String schedPolicy;
        /**
         * a list of the bootloaders installed on the machine
         */
        public Set<String> supportedBootloaders;
        /**
         * list of VMs currently resident on host
         */
        public Set<VM> residentVMs;
        /**
         * logging configuration
         */
        public Map<String, String> logging;
        /**
         * physical network interfaces
         */
        public Set<PIF> PIFs;
        /**
         * The SR in which VDIs for suspend images are created
         */
        public SR suspendImageSr;
        /**
         * The SR in which VDIs for crash dumps are created
         */
        public SR crashDumpSr;
        /**
         * Set of host crash dumps
         */
        public Set<HostCrashdump> crashdumps;
        /**
         * Set of host patches
         */
        public Set<HostPatch> patches;
        /**
         * physical blockdevices
         */
        public Set<PBD> PBDs;
        /**
         * The physical CPUs on this host
         */
        public Set<HostCpu> hostCPUs;
        /**
         * Details about the physical CPUs on this host
         */
        public Map<String, String> cpuInfo;
        /**
         * The hostname of this host
         */
        public String hostname;
        /**
         * The address by which this host can be contacted from any other host in the pool
         */
        public String address;
        /**
         * metrics associated with this host
         */
        public HostMetrics metrics;
        /**
         * State of the current license
         */
        public Map<String, String> licenseParams;
        /**
         * The set of statefiles accessible from this host
         */
        public Set<String> haStatefiles;
        /**
         * The set of hosts visible via the network from this host
         */
        public Set<String> haNetworkPeers;
        /**
         * Binary blobs associated with this host
         */
        public Map<String, Blob> blobs;
        /**
         * user-specified tags for categorization purposes
         */
        public Set<String> tags;
        /**
         * type of external authentication service configured; empty if none configured.
         */
        public String externalAuthType;
        /**
         * name of external authentication service configured; empty if none configured.
         */
        public String externalAuthServiceName;
        /**
         * configuration specific to external authentication service
         */
        public Map<String, String> externalAuthConfiguration;
        /**
         * XenServer edition
         */
        public String edition;
        /**
         * Contact information of the license server
         */
        public Map<String, String> licenseServer;
        /**
         * BIOS strings
         */
        public Map<String, String> biosStrings;
        /**
         * The power on mode
         */
        public String powerOnMode;
        /**
         * The power on config
         */
        public Map<String, String> powerOnConfig;
        /**
         * The SR that is used as a local cache
         */
        public SR localCacheSr;
        /**
         * Information about chipset features
         */
        public Map<String, String> chipsetInfo;
        /**
         * List of PCI devices in the host
         */
        public Set<PCI> PCIs;
        /**
         * List of physical GPUs in the host
         */
        public Set<PGPU> PGPUs;
    }

    /**
     * Get a record containing the current state of the given host.
     *
     * @return all fields from the object
     */
    public Host.Record getRecord(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_record";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toHostRecord(result);
    }

    /**
     * Get a reference to the host instance with the specified UUID.
     *
     * @param uuid UUID of object to return
     * @return reference to the object
     */
    public static Host getByUuid(Connection c, String uuid) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_by_uuid";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(uuid)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toHost(result);
    }

    /**
     * Get all the host instances with the given label.
     *
     * @param label label of object to return
     * @return references to objects with matching names
     */
    public static Set<Host> getByNameLabel(Connection c, String label) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_by_name_label";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(label)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toSetOfHost(result);
    }

    /**
     * Get the uuid field of the given host.
     *
     * @return value of the field
     */
    public String getUuid(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_uuid";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toString(result);
    }

    /**
     * Get the name/label field of the given host.
     *
     * @return value of the field
     */
    public String getNameLabel(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_name_label";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toString(result);
    }

    /**
     * Get the name/description field of the given host.
     *
     * @return value of the field
     */
    public String getNameDescription(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_name_description";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toString(result);
    }

    /**
     * Get the memory/overhead field of the given host.
     *
     * @return value of the field
     */
    public Long getMemoryOverhead(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_memory_overhead";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toLong(result);
    }

    /**
     * Get the allowed_operations field of the given host.
     *
     * @return value of the field
     */
    public Set<Types.HostAllowedOperations> getAllowedOperations(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_allowed_operations";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toSetOfHostAllowedOperations(result);
    }

    /**
     * Get the current_operations field of the given host.
     *
     * @return value of the field
     */
    public Map<String, Types.HostAllowedOperations> getCurrentOperations(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_current_operations";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toMapOfStringHostAllowedOperations(result);
    }

    /**
     * Get the API_version/major field of the given host.
     *
     * @return value of the field
     */
    public Long getAPIVersionMajor(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_API_version_major";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toLong(result);
    }

    /**
     * Get the API_version/minor field of the given host.
     *
     * @return value of the field
     */
    public Long getAPIVersionMinor(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_API_version_minor";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toLong(result);
    }

    /**
     * Get the API_version/vendor field of the given host.
     *
     * @return value of the field
     */
    public String getAPIVersionVendor(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_API_version_vendor";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toString(result);
    }

    /**
     * Get the API_version/vendor_implementation field of the given host.
     *
     * @return value of the field
     */
    public Map<String, String> getAPIVersionVendorImplementation(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_API_version_vendor_implementation";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toMapOfStringString(result);
    }

    /**
     * Get the enabled field of the given host.
     *
     * @return value of the field
     */
    public Boolean getEnabled(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_enabled";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toBoolean(result);
    }

    /**
     * Get the software_version field of the given host.
     *
     * @return value of the field
     */
    public Map<String, String> getSoftwareVersion(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_software_version";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toMapOfStringString(result);
    }

    /**
     * Get the other_config field of the given host.
     *
     * @return value of the field
     */
    public Map<String, String> getOtherConfig(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_other_config";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toMapOfStringString(result);
    }

    /**
     * Get the capabilities field of the given host.
     *
     * @return value of the field
     */
    public Set<String> getCapabilities(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_capabilities";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toSetOfString(result);
    }

    /**
     * Get the cpu_configuration field of the given host.
     *
     * @return value of the field
     */
    public Map<String, String> getCpuConfiguration(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_cpu_configuration";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toMapOfStringString(result);
    }

    /**
     * Get the sched_policy field of the given host.
     *
     * @return value of the field
     */
    public String getSchedPolicy(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_sched_policy";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toString(result);
    }

    /**
     * Get the supported_bootloaders field of the given host.
     *
     * @return value of the field
     */
    public Set<String> getSupportedBootloaders(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_supported_bootloaders";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toSetOfString(result);
    }

    /**
     * Get the resident_VMs field of the given host.
     *
     * @return value of the field
     */
    public Set<VM> getResidentVMs(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_resident_VMs";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toSetOfVM(result);
    }

    /**
     * Get the logging field of the given host.
     *
     * @return value of the field
     */
    public Map<String, String> getLogging(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_logging";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toMapOfStringString(result);
    }

    /**
     * Get the PIFs field of the given host.
     *
     * @return value of the field
     */
    public Set<PIF> getPIFs(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_PIFs";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toSetOfPIF(result);
    }

    /**
     * Get the suspend_image_sr field of the given host.
     *
     * @return value of the field
     */
    public SR getSuspendImageSr(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_suspend_image_sr";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toSR(result);
    }

    /**
     * Get the crash_dump_sr field of the given host.
     *
     * @return value of the field
     */
    public SR getCrashDumpSr(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_crash_dump_sr";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toSR(result);
    }

    /**
     * Get the crashdumps field of the given host.
     *
     * @return value of the field
     */
    public Set<HostCrashdump> getCrashdumps(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_crashdumps";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toSetOfHostCrashdump(result);
    }

    /**
     * Get the patches field of the given host.
     *
     * @return value of the field
     */
    public Set<HostPatch> getPatches(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_patches";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toSetOfHostPatch(result);
    }

    /**
     * Get the PBDs field of the given host.
     *
     * @return value of the field
     */
    public Set<PBD> getPBDs(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_PBDs";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toSetOfPBD(result);
    }

    /**
     * Get the host_CPUs field of the given host.
     *
     * @return value of the field
     */
    public Set<HostCpu> getHostCPUs(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_host_CPUs";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toSetOfHostCpu(result);
    }

    /**
     * Get the cpu_info field of the given host.
     *
     * @return value of the field
     */
    public Map<String, String> getCpuInfo(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_cpu_info";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toMapOfStringString(result);
    }

    /**
     * Get the hostname field of the given host.
     *
     * @return value of the field
     */
    public String getHostname(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_hostname";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toString(result);
    }

    /**
     * Get the address field of the given host.
     *
     * @return value of the field
     */
    public String getAddress(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_address";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toString(result);
    }

    /**
     * Get the metrics field of the given host.
     *
     * @return value of the field
     */
    public HostMetrics getMetrics(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_metrics";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toHostMetrics(result);
    }

    /**
     * Get the license_params field of the given host.
     *
     * @return value of the field
     */
    public Map<String, String> getLicenseParams(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_license_params";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toMapOfStringString(result);
    }

    /**
     * Get the ha_statefiles field of the given host.
     *
     * @return value of the field
     */
    public Set<String> getHaStatefiles(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_ha_statefiles";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toSetOfString(result);
    }

    /**
     * Get the ha_network_peers field of the given host.
     *
     * @return value of the field
     */
    public Set<String> getHaNetworkPeers(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_ha_network_peers";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toSetOfString(result);
    }

    /**
     * Get the blobs field of the given host.
     *
     * @return value of the field
     */
    public Map<String, Blob> getBlobs(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_blobs";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toMapOfStringBlob(result);
    }

    /**
     * Get the tags field of the given host.
     *
     * @return value of the field
     */
    public Set<String> getTags(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_tags";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toSetOfString(result);
    }

    /**
     * Get the external_auth_type field of the given host.
     *
     * @return value of the field
     */
    public String getExternalAuthType(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_external_auth_type";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toString(result);
    }

    /**
     * Get the external_auth_service_name field of the given host.
     *
     * @return value of the field
     */
    public String getExternalAuthServiceName(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_external_auth_service_name";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toString(result);
    }

    /**
     * Get the external_auth_configuration field of the given host.
     *
     * @return value of the field
     */
    public Map<String, String> getExternalAuthConfiguration(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_external_auth_configuration";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toMapOfStringString(result);
    }

    /**
     * Get the edition field of the given host.
     *
     * @return value of the field
     */
    public String getEdition(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_edition";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toString(result);
    }

    /**
     * Get the license_server field of the given host.
     *
     * @return value of the field
     */
    public Map<String, String> getLicenseServer(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_license_server";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toMapOfStringString(result);
    }

    /**
     * Get the bios_strings field of the given host.
     *
     * @return value of the field
     */
    public Map<String, String> getBiosStrings(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_bios_strings";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toMapOfStringString(result);
    }

    /**
     * Get the power_on_mode field of the given host.
     *
     * @return value of the field
     */
    public String getPowerOnMode(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_power_on_mode";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toString(result);
    }

    /**
     * Get the power_on_config field of the given host.
     *
     * @return value of the field
     */
    public Map<String, String> getPowerOnConfig(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_power_on_config";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toMapOfStringString(result);
    }

    /**
     * Get the local_cache_sr field of the given host.
     *
     * @return value of the field
     */
    public SR getLocalCacheSr(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_local_cache_sr";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toSR(result);
    }

    /**
     * Get the chipset_info field of the given host.
     *
     * @return value of the field
     */
    public Map<String, String> getChipsetInfo(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_chipset_info";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toMapOfStringString(result);
    }

    /**
     * Get the PCIs field of the given host.
     *
     * @return value of the field
     */
    public Set<PCI> getPCIs(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_PCIs";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toSetOfPCI(result);
    }

    /**
     * Get the PGPUs field of the given host.
     *
     * @return value of the field
     */
    public Set<PGPU> getPGPUs(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_PGPUs";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toSetOfPGPU(result);
    }

    /**
     * Set the name/label field of the given host.
     *
     * @param label New value to set
     */
    public void setNameLabel(Connection c, String label) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.set_name_label";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(label)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Set the name/description field of the given host.
     *
     * @param description New value to set
     */
    public void setNameDescription(Connection c, String description) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.set_name_description";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(description)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Set the other_config field of the given host.
     *
     * @param otherConfig New value to set
     */
    public void setOtherConfig(Connection c, Map<String, String> otherConfig) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.set_other_config";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(otherConfig)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Add the given key-value pair to the other_config field of the given host.
     *
     * @param key Key to add
     * @param value Value to add
     */
    public void addToOtherConfig(Connection c, String key, String value) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.add_to_other_config";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(key), Marshalling.toXMLRPC(value)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Remove the given key and its corresponding value from the other_config field of the given host.  If the key is not in that Map, then do nothing.
     *
     * @param key Key to remove
     */
    public void removeFromOtherConfig(Connection c, String key) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.remove_from_other_config";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(key)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Set the logging field of the given host.
     *
     * @param logging New value to set
     */
    public void setLogging(Connection c, Map<String, String> logging) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.set_logging";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(logging)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Add the given key-value pair to the logging field of the given host.
     *
     * @param key Key to add
     * @param value Value to add
     */
    public void addToLogging(Connection c, String key, String value) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.add_to_logging";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(key), Marshalling.toXMLRPC(value)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Remove the given key and its corresponding value from the logging field of the given host.  If the key is not in that Map, then do nothing.
     *
     * @param key Key to remove
     */
    public void removeFromLogging(Connection c, String key) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.remove_from_logging";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(key)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Set the suspend_image_sr field of the given host.
     *
     * @param suspendImageSr New value to set
     */
    public void setSuspendImageSr(Connection c, SR suspendImageSr) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.set_suspend_image_sr";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(suspendImageSr)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Set the crash_dump_sr field of the given host.
     *
     * @param crashDumpSr New value to set
     */
    public void setCrashDumpSr(Connection c, SR crashDumpSr) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.set_crash_dump_sr";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(crashDumpSr)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Set the hostname field of the given host.
     *
     * @param hostname New value to set
     */
    public void setHostname(Connection c, String hostname) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.set_hostname";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(hostname)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Set the address field of the given host.
     *
     * @param address New value to set
     */
    public void setAddress(Connection c, String address) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.set_address";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(address)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Set the tags field of the given host.
     *
     * @param tags New value to set
     */
    public void setTags(Connection c, Set<String> tags) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.set_tags";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(tags)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Add the given value to the tags field of the given host.  If the value is already in that Set, then do nothing.
     *
     * @param value New value to add
     */
    public void addTags(Connection c, String value) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.add_tags";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(value)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Remove the given value from the tags field of the given host.  If the value is not in that Set, then do nothing.
     *
     * @param value Value to remove
     */
    public void removeTags(Connection c, String value) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.remove_tags";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(value)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Set the license_server field of the given host.
     *
     * @param licenseServer New value to set
     */
    public void setLicenseServer(Connection c, Map<String, String> licenseServer) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.set_license_server";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(licenseServer)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Add the given key-value pair to the license_server field of the given host.
     *
     * @param key Key to add
     * @param value Value to add
     */
    public void addToLicenseServer(Connection c, String key, String value) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.add_to_license_server";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(key), Marshalling.toXMLRPC(value)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Remove the given key and its corresponding value from the license_server field of the given host.  If the key is not in that Map, then do nothing.
     *
     * @param key Key to remove
     */
    public void removeFromLicenseServer(Connection c, String key) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.remove_from_license_server";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(key)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Puts the host into a state in which no new VMs can be started. Currently active VMs on the host continue to execute.
     *
     * @return Task
     */
    public Task disableAsync(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.disable";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Puts the host into a state in which no new VMs can be started. Currently active VMs on the host continue to execute.
     *
     */
    public void disable(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.disable";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Puts the host into a state in which new VMs can be started.
     *
     * @return Task
     */
    public Task enableAsync(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.enable";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Puts the host into a state in which new VMs can be started.
     *
     */
    public void enable(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.enable";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Shutdown the host. (This function can only be called if there are no currently running VMs on the host and it is disabled.)
     *
     * @return Task
     */
    public Task shutdownAsync(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.shutdown";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Shutdown the host. (This function can only be called if there are no currently running VMs on the host and it is disabled.)
     *
     */
    public void shutdown(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.shutdown";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Reboot the host. (This function can only be called if there are no currently running VMs on the host and it is disabled.)
     *
     * @return Task
     */
    public Task rebootAsync(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.reboot";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Reboot the host. (This function can only be called if there are no currently running VMs on the host and it is disabled.)
     *
     */
    public void reboot(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.reboot";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Get the host xen dmesg.
     *
     * @return Task
     */
    public Task dmesgAsync(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.dmesg";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Get the host xen dmesg.
     *
     * @return dmesg string
     */
    public String dmesg(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.dmesg";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toString(result);
    }

    /**
     * Get the host xen dmesg, and clear the buffer.
     *
     * @return Task
     */
    public Task dmesgClearAsync(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.dmesg_clear";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Get the host xen dmesg, and clear the buffer.
     *
     * @return dmesg string
     */
    public String dmesgClear(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.dmesg_clear";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toString(result);
    }

    /**
     * Get the host's log file
     *
     * @return Task
     */
    public Task getLogAsync(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.get_log";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Get the host's log file
     *
     * @return The contents of the host's primary log file
     */
    public String getLog(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_log";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toString(result);
    }

    /**
     * Inject the given string as debugging keys into Xen
     *
     * @param keys The keys to send
     * @return Task
     */
    public Task sendDebugKeysAsync(Connection c, String keys) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.send_debug_keys";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(keys)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Inject the given string as debugging keys into Xen
     *
     * @param keys The keys to send
     */
    public void sendDebugKeys(Connection c, String keys) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.send_debug_keys";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(keys)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Run xen-bugtool --yestoall and upload the output to Citrix support
     *
     * @param url The URL to upload to
     * @param options Extra configuration operations
     * @return Task
     */
    public Task bugreportUploadAsync(Connection c, String url, Map<String, String> options) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.bugreport_upload";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(url), Marshalling.toXMLRPC(options)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Run xen-bugtool --yestoall and upload the output to Citrix support
     *
     * @param url The URL to upload to
     * @param options Extra configuration operations
     */
    public void bugreportUpload(Connection c, String url, Map<String, String> options) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.bugreport_upload";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(url), Marshalling.toXMLRPC(options)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * List all supported methods
     *
     * @return The name of every supported method.
     */
    public static Set<String> listMethods(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.list_methods";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toSetOfString(result);
    }

    /**
     * Apply a new license to a host
     *
     * @param contents The contents of the license file, base64 encoded
     * @return Task
     */
    public Task licenseApplyAsync(Connection c, String contents) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException,
       Types.LicenseProcessingError {
        String method_call = "Async.host.license_apply";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(contents)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Apply a new license to a host
     *
     * @param contents The contents of the license file, base64 encoded
     */
    public void licenseApply(Connection c, String contents) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException,
       Types.LicenseProcessingError {
        String method_call = "host.license_apply";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(contents)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Destroy specified host record in database
     *
     * @return Task
     */
    public Task destroyAsync(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.destroy";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Destroy specified host record in database
     *
     */
    public void destroy(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.destroy";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Attempt to power-on the host (if the capability exists).
     *
     * @return Task
     */
    public Task powerOnAsync(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.power_on";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Attempt to power-on the host (if the capability exists).
     *
     */
    public void powerOn(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.power_on";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * This call disables HA on the local host. This should only be used with extreme care.
     *
     */
    public static void emergencyHaDisable(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.emergency_ha_disable";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     *
     *
     * @return A set of data sources
     */
    public Set<DataSource.Record> getDataSources(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_data_sources";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toSetOfDataSourceRecord(result);
    }

    /**
     * Start recording the specified data source
     *
     * @param dataSource The data source to record
     */
    public void recordDataSource(Connection c, String dataSource) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.record_data_source";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(dataSource)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Query the latest value of the specified data source
     *
     * @param dataSource The data source to query
     * @return The latest value, averaged over the last 5 seconds
     */
    public Double queryDataSource(Connection c, String dataSource) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.query_data_source";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(dataSource)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toDouble(result);
    }

    /**
     * Forget the recorded statistics related to the specified data source
     *
     * @param dataSource The data source whose archives are to be forgotten
     */
    public void forgetDataSourceArchives(Connection c, String dataSource) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.forget_data_source_archives";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(dataSource)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Check this host can be evacuated.
     *
     * @return Task
     */
    public Task assertCanEvacuateAsync(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.assert_can_evacuate";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Check this host can be evacuated.
     *
     */
    public void assertCanEvacuate(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.assert_can_evacuate";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Return a set of VMs which prevent the host being evacuated, with per-VM error codes
     *
     * @return Task
     */
    public Task getVmsWhichPreventEvacuationAsync(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.get_vms_which_prevent_evacuation";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Return a set of VMs which prevent the host being evacuated, with per-VM error codes
     *
     * @return VMs which block evacuation together with reasons
     */
    public Map<VM, Set<String>> getVmsWhichPreventEvacuation(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_vms_which_prevent_evacuation";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toMapOfVMSetOfString(result);
    }

    /**
     * Return a set of VMs which are not co-operating with the host's memory control system
     * @deprecated
     *
     * @return Task
     */
   @Deprecated public Task getUncooperativeResidentVMsAsync(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.get_uncooperative_resident_VMs";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Return a set of VMs which are not co-operating with the host's memory control system
     * @deprecated
     *
     * @return VMs which are not co-operating
     */
   @Deprecated public Set<VM> getUncooperativeResidentVMs(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_uncooperative_resident_VMs";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toSetOfVM(result);
    }

    /**
     * Migrate all VMs off of this host, where possible.
     *
     * @return Task
     */
    public Task evacuateAsync(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.evacuate";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Migrate all VMs off of this host, where possible.
     *
     */
    public void evacuate(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.evacuate";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Re-configure syslog logging
     *
     * @return Task
     */
    public Task syslogReconfigureAsync(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.syslog_reconfigure";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Re-configure syslog logging
     *
     */
    public void syslogReconfigure(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.syslog_reconfigure";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Reconfigure the management network interface
     *
     * @param pif reference to a PIF object corresponding to the management interface
     * @return Task
     */
    public static Task managementReconfigureAsync(Connection c, PIF pif) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.management_reconfigure";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(pif)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Reconfigure the management network interface
     *
     * @param pif reference to a PIF object corresponding to the management interface
     */
    public static void managementReconfigure(Connection c, PIF pif) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.management_reconfigure";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(pif)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Reconfigure the management network interface. Should only be used if Host.management_reconfigure is impossible because the network configuration is broken.
     *
     * @param iface name of the interface to use as a management interface
     */
    public static void localManagementReconfigure(Connection c, String iface) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.local_management_reconfigure";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(iface)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Disable the management network interface
     *
     */
    public static void managementDisable(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.management_disable";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Returns the management interface for the specified host
     *
     * @return Task
     */
    public Task getManagementIfaceAsync(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.get_management_interface";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Returns the management interface for the specified host
     *
     * @return The managment interface for the host
     */
    public PIF getManagementIface(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_management_interface";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toPIF(result);
    }

    /**
     *
     *
     * @return An XML fragment containing the system status capabilities.
     */
    public String getSystemStatusCapabilities(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_system_status_capabilities";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toString(result);
    }

    /**
     * Restarts the agent after a 10 second pause. WARNING: this is a dangerous operation. Any operations in progress will be aborted, and unrecoverable data loss may occur. The caller is responsible for ensuring that there are no operations in progress when this method is called.
     *
     * @return Task
     */
    public Task restartAgentAsync(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.restart_agent";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Restarts the agent after a 10 second pause. WARNING: this is a dangerous operation. Any operations in progress will be aborted, and unrecoverable data loss may occur. The caller is responsible for ensuring that there are no operations in progress when this method is called.
     *
     */
    public void restartAgent(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.restart_agent";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Shuts the agent down after a 10 second pause. WARNING: this is a dangerous operation. Any operations in progress will be aborted, and unrecoverable data loss may occur. The caller is responsible for ensuring that there are no operations in progress when this method is called.
     *
     */
    public static void shutdownAgent(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.shutdown_agent";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Sets the host name to the specified string.  Both the API and lower-level system hostname are changed immediately.
     *
     * @param hostname The new host name
     */
    public void setHostnameLive(Connection c, String hostname) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException,
       Types.HostNameInvalid {
        String method_call = "host.set_hostname_live";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(hostname)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Computes the amount of free memory on the host.
     *
     * @return Task
     */
    public Task computeFreeMemoryAsync(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.compute_free_memory";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Computes the amount of free memory on the host.
     *
     * @return the amount of free memory on the host.
     */
    public Long computeFreeMemory(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.compute_free_memory";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toLong(result);
    }

    /**
     * Computes the virtualization memory overhead of a host.
     *
     * @return Task
     */
    public Task computeMemoryOverheadAsync(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.compute_memory_overhead";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Computes the virtualization memory overhead of a host.
     *
     * @return the virtualization memory overhead of the host.
     */
    public Long computeMemoryOverhead(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.compute_memory_overhead";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toLong(result);
    }

    /**
     * This causes the synchronisation of the non-database data (messages, RRDs and so on) stored on the master to be synchronised with the host
     *
     */
    public void syncData(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.sync_data";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * This causes the RRDs to be backed up to the master
     *
     * @param delay Delay in seconds from when the call is received to perform the backup
     */
    public void backupRrds(Connection c, Double delay) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.backup_rrds";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(delay)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Create a placeholder for a named binary blob of data that is associated with this host
     *
     * @param name The name associated with the blob
     * @param mimeType The mime type for the data. Empty string translates to application/octet-stream
     * @param _public True if the blob should be publicly available
     * @return Task
     */
    public Task createNewBlobAsync(Connection c, String name, String mimeType, Boolean _public) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.create_new_blob";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(name), Marshalling.toXMLRPC(mimeType), Marshalling.toXMLRPC(_public)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Create a placeholder for a named binary blob of data that is associated with this host
     *
     * @param name The name associated with the blob
     * @param mimeType The mime type for the data. Empty string translates to application/octet-stream
     * @param _public True if the blob should be publicly available
     * @return The reference of the blob, needed for populating its data
     */
    public Blob createNewBlob(Connection c, String name, String mimeType, Boolean _public) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.create_new_blob";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(name), Marshalling.toXMLRPC(mimeType), Marshalling.toXMLRPC(_public)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toBlob(result);
    }

    /**
     * Call a XenAPI plugin on this host
     *
     * @param plugin The name of the plugin
     * @param fn The name of the function within the plugin
     * @param args Arguments for the function
     * @return Task
     */
    public Task callPluginAsync(Connection c, String plugin, String fn, Map<String, String> args) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.call_plugin";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(plugin), Marshalling.toXMLRPC(fn), Marshalling.toXMLRPC(args)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Call a XenAPI plugin on this host
     *
     * @param plugin The name of the plugin
     * @param fn The name of the function within the plugin
     * @param args Arguments for the function
     * @return Result from the plugin
     */
    public String callPlugin(Connection c, String plugin, String fn, Map<String, String> args) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.call_plugin";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(plugin), Marshalling.toXMLRPC(fn), Marshalling.toXMLRPC(args)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toString(result);
    }

    /**
     * This call queries the host's clock for the current time
     *
     * @return The current time
     */
    public Date getServertime(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_servertime";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toDate(result);
    }

    /**
     * This call queries the host's clock for the current time in the host's local timezone
     *
     * @return The current local time
     */
    public Date getServerLocaltime(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_server_localtime";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toDate(result);
    }

    /**
     * This call enables external authentication on a host
     *
     * @param config A list of key-values containing the configuration data
     * @param serviceName The name of the service
     * @param authType The type of authentication (e.g. AD for Active Directory)
     */
    public void enableExternalAuth(Connection c, Map<String, String> config, String serviceName, String authType) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.enable_external_auth";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(config), Marshalling.toXMLRPC(serviceName), Marshalling.toXMLRPC(authType)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * This call disables external authentication on the local host
     *
     * @param config Optional parameters as a list of key-values containing the configuration data
     */
    public void disableExternalAuth(Connection c, Map<String, String> config) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.disable_external_auth";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(config)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Retrieves recommended host migrations to perform when evacuating the host from the wlb server. If a VM cannot be migrated from the host the reason is listed instead of a recommendation.
     *
     * @return Task
     */
    public Task retrieveWlbEvacuateRecommendationsAsync(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.retrieve_wlb_evacuate_recommendations";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Retrieves recommended host migrations to perform when evacuating the host from the wlb server. If a VM cannot be migrated from the host the reason is listed instead of a recommendation.
     *
     * @return VMs and the reasons why they would block evacuation, or their target host recommended by the wlb server
     */
    public Map<VM, Set<String>> retrieveWlbEvacuateRecommendations(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.retrieve_wlb_evacuate_recommendations";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toMapOfVMSetOfString(result);
    }

    /**
     * Get the installed server SSL certificate.
     *
     * @return Task
     */
    public Task getServerCertificateAsync(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.get_server_certificate";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Get the installed server SSL certificate.
     *
     * @return The installed server SSL certificate, in PEM form.
     */
    public String getServerCertificate(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_server_certificate";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toString(result);
    }

    /**
     * Change to another edition, or reactivate the current edition after a license has expired. This may be subject to the successful checkout of an appropriate license.
     *
     * @param edition The requested edition
     */
    public void applyEdition(Connection c, String edition) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.apply_edition";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(edition)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Refresh the list of installed Supplemental Packs.
     *
     * @return Task
     */
    public Task refreshPackInfoAsync(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.refresh_pack_info";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Refresh the list of installed Supplemental Packs.
     *
     */
    public void refreshPackInfo(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.refresh_pack_info";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Set the power-on-mode, host, user and password
     *
     * @param powerOnMode power-on-mode can be empty,iLO,wake-on-lan, DRAC or other
     * @param powerOnConfig Power on config
     * @return Task
     */
    public Task setPowerOnModeAsync(Connection c, String powerOnMode, Map<String, String> powerOnConfig) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.set_power_on_mode";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(powerOnMode), Marshalling.toXMLRPC(powerOnConfig)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Set the power-on-mode, host, user and password
     *
     * @param powerOnMode power-on-mode can be empty,iLO,wake-on-lan, DRAC or other
     * @param powerOnConfig Power on config
     */
    public void setPowerOnMode(Connection c, String powerOnMode, Map<String, String> powerOnConfig) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.set_power_on_mode";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(powerOnMode), Marshalling.toXMLRPC(powerOnConfig)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Set the CPU features to be used after a reboot, if the given features string is valid.
     *
     * @param features The features string (32 hexadecimal digits)
     */
    public void setCpuFeatures(Connection c, String features) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.set_cpu_features";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(features)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Remove the feature mask, such that after a reboot all features of the CPU are enabled.
     *
     */
    public void resetCpuFeatures(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.reset_cpu_features";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Enable the use of a local SR for caching purposes
     *
     * @param sr The SR to use as a local cache
     */
    public void enableLocalStorageCaching(Connection c, SR sr) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.enable_local_storage_caching";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(sr)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Disable the use of a local SR for caching purposes
     *
     */
    public void disableLocalStorageCaching(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.disable_local_storage_caching";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref)};
        Map response = c.dispatch(method_call, method_params);
        return;
    }

    /**
     * Prepare to receive a VM, returning a token which can be passed to VM.migrate.
     *
     * @param network The network through which migration traffic should be received.
     * @param options Extra configuration operations
     * @return Task
     */
    public Task migrateReceiveAsync(Connection c, Network network, Map<String, String> options) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "Async.host.migrate_receive";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(network), Marshalling.toXMLRPC(options)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
        return Types.toTask(result);
    }

    /**
     * Prepare to receive a VM, returning a token which can be passed to VM.migrate.
     *
     * @param network The network through which migration traffic should be received.
     * @param options Extra configuration operations
     * @return A value which should be passed to VM.migrate
     */
    public Map<String, String> migrateReceive(Connection c, Network network, Map<String, String> options) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.migrate_receive";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session), Marshalling.toXMLRPC(this.ref), Marshalling.toXMLRPC(network), Marshalling.toXMLRPC(options)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toMapOfStringString(result);
    }

    /**
     * Return a list of all the hosts known to the system.
     *
     * @return references to all objects
     */
    public static Set<Host> getAll(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_all";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toSetOfHost(result);
    }

    /**
     * Return a map of host references to host records for all hosts known to the system.
     *
     * @return records of all objects
     */
    public static Map<Host, Host.Record> getAllRecords(Connection c) throws
       BadServerResponse,
       XenAPIException,
       XmlRpcException {
        String method_call = "host.get_all_records";
        String session = c.getSessionReference();
        Object[] method_params = {Marshalling.toXMLRPC(session)};
        Map response = c.dispatch(method_call, method_params);
        Object result = response.get("Value");
            return Types.toMapOfHostHostRecord(result);
    }

}