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apache / axis-axis1-java / a596f2cd4672bfb0c7ce02762c55c6c3eb21e440 / . / axis-rt-core / src / main / java / org / apache / axis / client / Call.java
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/*
* Copyright 2001-2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.axis.client ;
import org.apache.axis.AxisFault;
import org.apache.axis.AxisProperties;
import org.apache.axis.Constants;
import org.apache.axis.Handler;
import org.apache.axis.InternalException;
import org.apache.axis.Message;
import org.apache.axis.MessageContext;
import org.apache.axis.AxisEngine;
import org.apache.axis.SOAPPart;
import org.apache.axis.attachments.Attachments;
import org.apache.axis.components.logger.LogFactory;
import org.apache.axis.description.FaultDesc;
import org.apache.axis.description.OperationDesc;
import org.apache.axis.description.ParameterDesc;
import org.apache.axis.encoding.DeserializerFactory;
import org.apache.axis.encoding.SerializationContext;
import org.apache.axis.encoding.SerializerFactory;
import org.apache.axis.encoding.TypeMapping;
import org.apache.axis.encoding.TypeMappingRegistry;
import org.apache.axis.encoding.XMLType;
import org.apache.axis.encoding.ser.BaseDeserializerFactory;
import org.apache.axis.encoding.ser.BaseSerializerFactory;
import org.apache.axis.constants.Style;
import org.apache.axis.constants.Use;
import org.apache.axis.handlers.soap.SOAPService;
import org.apache.axis.message.RPCElement;
import org.apache.axis.message.RPCHeaderParam;
import org.apache.axis.message.RPCParam;
import org.apache.axis.message.SOAPBodyElement;
import org.apache.axis.message.SOAPEnvelope;
import org.apache.axis.message.SOAPFault;
import org.apache.axis.message.SOAPHeaderElement;
import org.apache.axis.soap.SOAPConstants;
import org.apache.axis.transport.http.HTTPTransport;
import org.apache.axis.utils.ClassUtils;
import org.apache.axis.utils.JavaUtils;
import org.apache.axis.utils.Messages;
import org.apache.axis.utils.LockableHashtable;
import org.apache.axis.wsdl.symbolTable.BindingEntry;
import org.apache.axis.wsdl.symbolTable.Parameter;
import org.apache.axis.wsdl.symbolTable.Parameters;
import org.apache.axis.wsdl.symbolTable.SymbolTable;
import org.apache.axis.wsdl.symbolTable.FaultInfo;
import org.apache.axis.wsdl.symbolTable.Utils;
import org.apache.commons.logging.Log;
import javax.wsdl.Binding;
import javax.wsdl.BindingInput;
import javax.wsdl.BindingOperation;
import javax.wsdl.Operation;
import javax.wsdl.extensions.mime.MIMEPart;
import javax.wsdl.extensions.mime.MIMEMultipartRelated;
import javax.wsdl.Part;
import javax.wsdl.Port;
import javax.wsdl.PortType;
import javax.wsdl.extensions.soap.SOAPAddress;
import javax.wsdl.extensions.soap.SOAPBody;
import javax.wsdl.extensions.soap.SOAPOperation;
import javax.xml.namespace.QName;
import javax.xml.rpc.JAXRPCException;
import javax.xml.rpc.ParameterMode;
import javax.xml.soap.SOAPException;
import javax.xml.soap.SOAPMessage;
import java.io.StringWriter;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.StringTokenizer;
import java.util.Vector;
import java.rmi.RemoteException;
/**
* Axis' JAXRPC Dynamic Invocation Interface implementation of the Call
* interface. This class should be used to actually invoke the Web Service.
* It can be prefilled by a WSDL document (on the constructor to the Service
* object) or you can fill in the data yourself.
* <pre>
* Standard properties defined by in JAX-RPC's javax..xml.rpc.Call interface:
* USERNAME_PROPERTY - User name for authentication
* PASSWORD_PROPERTY - Password for authentication
* SESSION_PROPERTY - Participate in a session with the endpoint?
* OPERATION_STYLE_PROPERTY - "rpc" or "document"
* SOAPACTION_USE_PROPERTY - Should SOAPAction be used?
* SOAPACTION_URI_PROPERTY - If SOAPAction is used, this is that action
* ENCODING_STYLE_PROPERTY - Default is SOAP 1.1: "http://schemas.xmlsoap.org/soap/encoding/"
*
* AXIS properties:
* SEND_TYPE_ATTR - Should we send the XSI type attributes (true/false)
* TIMEOUT - Timeout used by transport sender in milliseconds
* TRANSPORT_NAME - Name of transport handler to use
* ATTACHMENT_ENCAPSULATION_FORMAT- Send attachments as MIME the default, or DIME.
* CHARACTER_SET_ENCODING - Character set encoding to use for request
* </pre>
*
* @author Doug Davis (dug@us.ibm.com)
* @author Steve Loughran
*/
public class Call implements javax.xml.rpc.Call {
protected static Log log =
LogFactory.getLog(Call.class.getName());
private static Log tlog =
LogFactory.getLog(Constants.TIME_LOG_CATEGORY);
// The enterprise category is for stuff that an enterprise product might
// want to track, but in a simple environment (like the AXIS build) would
// be nothing more than a nuisance.
protected static Log entLog =
LogFactory.getLog(Constants.ENTERPRISE_LOG_CATEGORY);
private boolean parmAndRetReq = true ;
private Service service = null ;
private QName portName = null;
private QName portTypeName = null;
private QName operationName = null ;
private MessageContext msgContext = null ;
// Collection of properties to store and put in MessageContext at
// invoke() time. Known ones are stored in actual variables for
// efficiency/type-consistency. Unknown ones are in myProperties.
private LockableHashtable myProperties = new LockableHashtable();
private String username = null;
private String password = null;
private boolean maintainSession = false;
private boolean useSOAPAction = false;
private String SOAPActionURI = null;
private Integer timeout = null;
private boolean useStreaming = false;
/** Metadata for the operation associated with this Call */
private OperationDesc operation = null;
/** This will be true if an OperationDesc is handed to us whole */
private boolean operationSetManually = false;
// Is this a one-way call?
private boolean invokeOneWay = false;
private boolean isMsg = false;
// Our Transport, if any
private Transport transport = null ;
private String transportName = null ;
// A couple places to store output parameters.
// As a HashMap, retrievable via QName (for getOutputParams).
private HashMap outParams = null;
// As a list, retrievable by index (for getOutputValues).
private ArrayList outParamsList = null;
// A place to store any client-specified headers
private Vector myHeaders = null;
public static final String SEND_TYPE_ATTR = AxisEngine.PROP_SEND_XSI;
/**
* This is the name of a property to set the transport of the message
*
* @see #setProperty
*/
public static final String TRANSPORT_NAME = "transport_name" ;
/**
* This is the character set encoding to use for the message
*
* @see #setProperty
*/
public static final String CHARACTER_SET_ENCODING = SOAPMessage.CHARACTER_SET_ENCODING;
/**
* This is not the name of a property that can be set with
* setProperty, despite its name.
*/
public static final String TRANSPORT_PROPERTY= "java.protocol.handler.pkgs";
/**
* this is a property set in the message context when the invocation
* process begins, for the benefit of handlers
*/
public static final String WSDL_SERVICE = "wsdl.service";
/**
* this is a property set in the message context when the invocation
* process begins, for the benefit of handlers
*/
public static final String WSDL_PORT_NAME = "wsdl.portName";
/**
* @deprecated use WSDL_SERVICE instead.
*/
public static final String JAXRPC_SERVICE = WSDL_SERVICE;
/**
* @deprecated use WSDL_PORT_NAME instead.
*/
public static final String JAXRPC_PORTTYPE_NAME = WSDL_PORT_NAME;
/**
* If this property is true, the code will throw a fault if there is no
* response message from the server. Otherwise, the
* invoke method will return a null.
*/
public static final String FAULT_ON_NO_RESPONSE = "call.FaultOnNoResponse";
/**
* If this property is true, code will enforce must understand check on both
* the request and the response paths.
*/
public static final String CHECK_MUST_UNDERSTAND = "call.CheckMustUnderstand";
/**
* Property for setting attachment format.
* Can be set to either DIME or MIME (default)
* @see #setProperty
* @see #ATTACHMENT_ENCAPSULATION_FORMAT_DIME
* @see #ATTACHMENT_ENCAPSULATION_FORMAT_MIME
* @see #ATTACHMENT_ENCAPSULATION_FORMAT_MTOM
*/
public static final String ATTACHMENT_ENCAPSULATION_FORMAT=
"attachment_encapsulation_format";
/**
* Property value for setting attachment format as MIME.
*/
public static final String ATTACHMENT_ENCAPSULATION_FORMAT_MIME=
"axis.attachment.style.mime";
/**
* Property value for setting attachment format as DIME.
*/
public static final String ATTACHMENT_ENCAPSULATION_FORMAT_DIME=
"axis.attachment.style.dime";
/**
* Property value for setting attachment format as DIME.
*/
public static final String ATTACHMENT_ENCAPSULATION_FORMAT_MTOM=
"axis.attachment.style.mtom";
/**
* Timeout property: should be accompanies by an integer
* @see #setProperty
*/
public static final String CONNECTION_TIMEOUT_PROPERTY =
"axis.connection.timeout";
/**
* Streaming property: should be accompanied by an boolean
* (i.e. NO high-fidelity recording, deserialize on the fly)
* @see #setProperty
*/
public static final String STREAMING_PROPERTY =
"axis.streaming";
/**
* Internal property to indicate a one way call.
* That will disable processing of response handlers.
*/
protected static final String ONE_WAY =
"axis.one.way";
/**
* A Hashtable mapping protocols (Strings) to Transports (classes)
*/
private static Hashtable transports = new Hashtable();
static ParameterMode [] modes = new ParameterMode [] { null,
ParameterMode.IN,
ParameterMode.OUT,
ParameterMode.INOUT };
/** This is true when someone has called setEncodingStyle() */
private boolean encodingStyleExplicitlySet = false;
/** This is true when someone has called setOperationUse() */
private boolean useExplicitlySet = false;
/**
* the name of a SOAP service that the call is bound to
*/
private SOAPService myService = null;
/**
* these are our attachments
*/
protected java.util.Vector attachmentParts = new java.util.Vector();
/** This is false when invoke() is called. */
private boolean isNeverInvoked = true;
static {
initialize();
}
/************************************************************************/
/* Start of core JAX-RPC stuff */
/************************************************************************/
/**
* Default constructor - not much else to say.
*
* @param service the <code>Service</code> this <code>Call</code> will
* work with
*/
public Call(Service service) {
this.service = service ;
AxisEngine engine = service.getEngine();
msgContext = new MessageContext( engine );
myProperties.setParent(engine.getOptions());
maintainSession = service.getMaintainSession();
}
/**
* Build a call from a URL string.
*
* This is handy so that you don't have to manually call Call.initialize()
* in order to register custom transports. In other words, whereas doing
* a new URL("local:...") would fail, new Call("local:...") works because
* we do the initialization of our own and any configured custom protocols.
*
* @param url the target endpoint URL
* @exception MalformedURLException
*/
public Call(String url) throws MalformedURLException {
this(new Service());
setTargetEndpointAddress(new URL(url));
}
/**
* Build a call from a URL.
*
* @param url the target endpoint URL
*/
public Call(URL url) {
this(new Service());
setTargetEndpointAddress(url);
}
////////////////////////////
//
// Properties and the shortcuts for common ones.
//
/**
* Allows you to set a named property to the passed in value.
* There are a few known properties (like username, password, etc)
* that are variables in Call. The rest of the properties are
* stored in a Hashtable. These common properties should be
* accessed via the accessors for speed/type safety, but they may
* still be obtained via this method. It's up to one of the
* Handlers (or the Axis engine itself) to go looking for
* one of them.
*
* There are various well defined properties defined in the
* JAX-RPC specification and declared in the Call and Stub classes.
* It is not possible to set any other properties beginning in java. or
* javax. that are not in the specification.
* @see javax.xml.rpc.Stub
* @see javax.xml.rpc.Call
*
* There are other properties implemented in this class above and
* beyond those of the JAX-RPC spec
* Specifically, ATTACHMENT_ENCAPSULATION_FORMAT, CONNECTION_TIMEOUT_PROPERTY,
* and TRANSPORT_NAME.
*
* It is intended that all future Axis-specific properties will begin
* with axis. or apache. To ensure integration with future versions Axis,
* use different prefixes for your own properties.
*
* Axis developers: keep this in sync with propertyNames below
* @see #ATTACHMENT_ENCAPSULATION_FORMAT
* @see #TRANSPORT_NAME
* @see #CONNECTION_TIMEOUT_PROPERTY
* @param name Name of the property
* @param value Value of the property
*/
public void setProperty(String name, Object value) {
if (name == null || value == null) {
throw new JAXRPCException(
Messages.getMessage(name == null ?
"badProp03" : "badProp04"));
}
else if (name.equals(USERNAME_PROPERTY)) {
verifyStringProperty(name, value);
setUsername((String) value);
}
else if (name.equals(PASSWORD_PROPERTY)) {
verifyStringProperty(name, value);
setPassword((String) value);
}
else if (name.equals(SESSION_MAINTAIN_PROPERTY)) {
verifyBooleanProperty(name, value);
setMaintainSession(((Boolean) value).booleanValue());
}
else if (name.equals(OPERATION_STYLE_PROPERTY)) {
verifyStringProperty(name, value);
setOperationStyle((String) value);
if (getOperationStyle() == Style.DOCUMENT ||
getOperationStyle() == Style.WRAPPED) {
setOperationUse(Use.LITERAL_STR);
} else if (getOperationStyle() == Style.RPC) {
setOperationUse(Use.ENCODED_STR);
}
}
else if (name.equals(SOAPACTION_USE_PROPERTY)) {
verifyBooleanProperty(name, value);
setUseSOAPAction(((Boolean) value).booleanValue());
}
else if (name.equals(SOAPACTION_URI_PROPERTY)) {
verifyStringProperty(name, value);
setSOAPActionURI((String) value);
}
else if (name.equals(ENCODINGSTYLE_URI_PROPERTY)) {
verifyStringProperty(name, value);
setEncodingStyle((String) value);
}
else if (name.equals(Stub.ENDPOINT_ADDRESS_PROPERTY)) {
verifyStringProperty(name, value);
setTargetEndpointAddress((String) value);
}
else if ( name.equals(TRANSPORT_NAME) ) {
verifyStringProperty(name, value);
transportName = (String) value ;
if (transport != null) {
transport.setTransportName((String) value);
}
}
else if ( name.equals(ATTACHMENT_ENCAPSULATION_FORMAT) ) {
verifyStringProperty(name, value);
if(!value.equals(ATTACHMENT_ENCAPSULATION_FORMAT_MIME ) &&
!value.equals(ATTACHMENT_ENCAPSULATION_FORMAT_MTOM ) &&
!value.equals(ATTACHMENT_ENCAPSULATION_FORMAT_DIME ))
throw new JAXRPCException(
Messages.getMessage("badattachmenttypeerr", new String[] {
(String) value, ATTACHMENT_ENCAPSULATION_FORMAT_MIME + " "
+ATTACHMENT_ENCAPSULATION_FORMAT_MTOM + " "
+ATTACHMENT_ENCAPSULATION_FORMAT_DIME }));
}
else if (name.equals(CONNECTION_TIMEOUT_PROPERTY)) {
verifyIntegerProperty(name,value);
setTimeout((Integer)value);
}
else if (name.equals(STREAMING_PROPERTY)) {
verifyBooleanProperty(name, value);
setStreaming(((Boolean) value).booleanValue());
}
else if (name.equals(CHARACTER_SET_ENCODING)) {
verifyStringProperty(name, value);
}
else if (name.startsWith("java.") || name.startsWith("javax.")) {
throw new JAXRPCException(
Messages.getMessage("badProp05", name));
}
myProperties.put(name, value);
} // setProperty
/**
* Verify that the type of the object is a String, and throw
* an i18n-ized exception if not
* @param name
* @param value
* @throws JAXRPCException if value is not a String
*/
private void verifyStringProperty(String name, Object value) {
if (!(value instanceof String)) {
throw new JAXRPCException(
Messages.getMessage("badProp00", new String[]
{name,
"java.lang.String",
value.getClass().getName()}));
}
}
/**
* Verify that the type of the object is a Boolean, and throw
* an i18n-ized exception if not
* @param name
* @param value
* @throws JAXRPCException if value is not a Boolean
*/
private void verifyBooleanProperty(String name, Object value) {
if (!(value instanceof Boolean)) {
throw new JAXRPCException(
Messages.getMessage("badProp00", new String[]
{name,
"java.lang.Boolean",
value.getClass().getName()}));
}
}
/**
* Verify that the type of the object is an Integer, and throw
* an i18n-ized exception if not
* @param name
* @param value
* @throws JAXRPCException if value is not an Integer
*/
private void verifyIntegerProperty(String name, Object value) {
if (!(value instanceof Integer)) {
throw new JAXRPCException(
Messages.getMessage("badProp00", new String[]
{name,
"java.lang.Integer",
value.getClass().getName()}));
}
}
/**
* Returns the value associated with the named property.
*
* @param name the name of the property
* @return Object value of the property or null if the property is not set
* @throws JAXRPCException if the requested property is not a supported property
*/
public Object getProperty(String name) {
if (name == null || !isPropertySupported(name)) {
throw new JAXRPCException(name == null ?
Messages.getMessage("badProp03") :
Messages.getMessage("badProp05", name));
}
return myProperties.get(name);
} // getProperty
/**
* Removes (if set) the named property.
*
* @param name name of the property to remove
*/
public void removeProperty(String name) {
if (name == null || !isPropertySupported(name)) {
throw new JAXRPCException(name == null ?
Messages.getMessage("badProp03") :
Messages.getMessage("badProp05", name));
}
myProperties.remove(name);
} // removeProperty
/**
* Configurable properties supported by this Call object.
*/
private static ArrayList propertyNames = new ArrayList();
static {
propertyNames.add(USERNAME_PROPERTY);
propertyNames.add(PASSWORD_PROPERTY);
propertyNames.add(SESSION_MAINTAIN_PROPERTY);
propertyNames.add(OPERATION_STYLE_PROPERTY);
propertyNames.add(SOAPACTION_USE_PROPERTY);
propertyNames.add(SOAPACTION_URI_PROPERTY);
propertyNames.add(ENCODINGSTYLE_URI_PROPERTY);
propertyNames.add(Stub.ENDPOINT_ADDRESS_PROPERTY);
propertyNames.add(TRANSPORT_NAME);
propertyNames.add(ATTACHMENT_ENCAPSULATION_FORMAT);
propertyNames.add(CONNECTION_TIMEOUT_PROPERTY);
propertyNames.add(CHARACTER_SET_ENCODING);
}
public Iterator getPropertyNames() {
return propertyNames.iterator();
}
public boolean isPropertySupported(String name) {
return propertyNames.contains(name) || (!name.startsWith("java.")
&& !name.startsWith("javax."));
}
/**
* Set the username.
*
* @param username the new user name
*/
public void setUsername(String username) {
this.username = username;
} // setUsername
/**
* Get the user name.
*
* @return the user name
*/
public String getUsername() {
return username;
} // getUsername
/**
* Set the password.
*
* @param password plain-text copy of the password
*/
public void setPassword(String password) {
this.password = password;
} // setPassword
/**
* Get the password.
*
* @return a plain-text copy of the password
*/
public String getPassword() {
return password;
} // getPassword
/**
* Determine whether we'd like to track sessions or not. This
* overrides the default setting from the service.
* This just passes through the value into the MessageContext.
* Note: Not part of JAX-RPC specification.
*
* @param yesno true if session state is desired, false if not.
*/
public void setMaintainSession(boolean yesno) {
maintainSession = yesno;
}
/**
* Get the value of maintainSession flag.
*
* @return true if session is maintained, false otherwise
*/
public boolean getMaintainSession() {
return maintainSession;
}
/**
* Set the operation style: "document", "rpc"
* @param operationStyle string designating style
*/
public void setOperationStyle(String operationStyle) {
Style style = Style.getStyle(operationStyle, Style.DEFAULT);
setOperationStyle(style);
} // setOperationStyle
/**
* Set the operation style
*
* @param operationStyle
*/
public void setOperationStyle(Style operationStyle) {
if (operation == null) {
operation = new OperationDesc();
}
operation.setStyle(operationStyle);
// If no one has explicitly set the use, we should track
// the style. If it's non-RPC, default to LITERAL.
if (!useExplicitlySet) {
if (operationStyle != Style.RPC) {
operation.setUse(Use.LITERAL);
}
}
// If no one has explicitly set the encodingStyle, we should
// track the style. If it's RPC, default to SOAP-ENC, otherwise
// default to "".
if (!encodingStyleExplicitlySet) {
String encStyle = "";
if (operationStyle == Style.RPC) {
// RPC style defaults to encoded, otherwise default to literal
encStyle = msgContext.getSOAPConstants().getEncodingURI();
}
msgContext.setEncodingStyle(encStyle);
}
}
/**
* Get the operation style.
*
* @return the <code>Style</code> of the operation
*/
public Style getOperationStyle() {
if (operation != null) {
return operation.getStyle();
}
return Style.DEFAULT;
} // getOperationStyle
/**
* Set the operation use: "literal", "encoded"
* @param operationUse string designating use
*/
public void setOperationUse(String operationUse) {
Use use = Use.getUse(operationUse, Use.DEFAULT);
setOperationUse(use);
} // setOperationUse
/**
* Set the operation use
* @param operationUse
*/
public void setOperationUse(Use operationUse) {
useExplicitlySet = true;
if (operation == null) {
operation = new OperationDesc();
}
operation.setUse(operationUse);
if (!encodingStyleExplicitlySet) {
String encStyle = "";
if (operationUse == Use.ENCODED) {
// RPC style defaults to encoded, otherwise default to literal
encStyle = msgContext.getSOAPConstants().getEncodingURI();
}
msgContext.setEncodingStyle(encStyle);
}
}
/**
* Get the operation use.
*
* @return the <code>Use</code> of the operation
*/
public Use getOperationUse() {
if (operation != null) {
return operation.getUse();
}
return Use.DEFAULT;
} // getOperationStyle
/**
* Flag to indicate if soapAction should be used.
*
* @param useSOAPAction true if the soapAction header is to be used to
* help find the method to invoke, false otherwise
*/
public void setUseSOAPAction(boolean useSOAPAction) {
this.useSOAPAction = useSOAPAction;
} // setUseSOAPAction
/**
* Discover if soapAction is being used.
*
* @return true if it is, false otherwise
*/
public boolean useSOAPAction() {
return useSOAPAction;
} // useSOAPAction
/**
* Set the soapAction URI.
*
* @param SOAPActionURI the new SOAP action URI
*/
public void setSOAPActionURI(String SOAPActionURI) {
useSOAPAction = true;
this.SOAPActionURI = SOAPActionURI;
} // setSOAPActionURI
/**
* Get the soapAction URI.
*
* @return the curretn SOAP action URI
*/
public String getSOAPActionURI() {
return SOAPActionURI;
} // getSOAPActionURI
/**
* Sets the encoding style to the URL passed in.
*
* @param namespaceURI URI of the encoding to use.
*/
public void setEncodingStyle(String namespaceURI) {
encodingStyleExplicitlySet = true;
msgContext.setEncodingStyle(namespaceURI);
}
/**
* Returns the encoding style as a URI that should be used for the SOAP
* message.
*
* @return String URI of the encoding style to use
*/
public String getEncodingStyle() {
return msgContext.getEncodingStyle();
}
/**
* Sets the endpoint address of the target service port. This address must
* correspond to the transport specified in the binding for this Call
* instance.
*
* @param address - Endpoint address of the target service port; specified
* as URI
*/
public void setTargetEndpointAddress(String address) {
URL urlAddress;
try {
urlAddress = new URL(address);
}
catch (MalformedURLException mue) {
throw new JAXRPCException(mue);
}
setTargetEndpointAddress(urlAddress);
}
/**
* Sets the URL of the target Web Service.
*
* Note: Not part of JAX-RPC specification.
*
* @param address URL of the target Web Service
*/
public void setTargetEndpointAddress(java.net.URL address) {
try {
if ( address == null ) {
setTransport(null);
return ;
}
String protocol = address.getProtocol();
// Handle the case where the protocol is the same but we
// just want to change the URL - if so just set the URL,
// creating a new Transport object will drop all session
// data - and we want that stuff to persist between invoke()s.
// Technically the session data should be in the message
// context so that it can be persistent across transports
// as well, but for now the data is in the Transport object.
////////////////////////////////////////////////////////////////
if ( this.transport != null ) {
String oldAddr = this.transport.getUrl();
if ( oldAddr != null && !oldAddr.equals("") ) {
URL tmpURL = new URL( oldAddr );
String oldProto = tmpURL.getProtocol();
if ( protocol.equals(oldProto) ) {
this.transport.setUrl( address.toString() );
return ;
}
}
}
// Do we already have a transport for this address?
Transport transport = service.getTransportForURL(address);
if (transport != null) {
setTransport(transport);
}
else {
// We don't already have a transport for this address. Create one.
transport = getTransportForProtocol(protocol);
if (transport == null)
throw new AxisFault("Call.setTargetEndpointAddress",
Messages.getMessage("noTransport01",
protocol), null, null);
transport.setUrl(address.toString());
setTransport(transport);
service.registerTransportForURL(address, transport);
}
}
catch( Exception exp ) {
log.error(Messages.getMessage("exception00"), exp);
// do what?
// throw new AxisFault("Call.setTargetEndpointAddress",
//"Malformed URL Exception: " + e.getMessage(), null, null);
}
}
/**
* Returns the URL of the target Web Service.
*
* @return URL URL of the target Web Service
*/
public String getTargetEndpointAddress() {
try {
if ( transport == null ) return( null );
return( transport.getUrl() );
}
catch( Exception exp ) {
return( null );
}
}
public Integer getTimeout() {
return timeout;
}
public void setTimeout(Integer timeout) {
this.timeout = timeout;
}
public boolean getStreaming() {
return useStreaming;
}
public void setStreaming(boolean useStreaming) {
this.useStreaming = useStreaming;
}
//
// end properties code.
//
////////////////////////////
/**
* Is the caller required to provide the parameter and return type
* specification?
* If true, then
* addParameter and setReturnType MUST be called to provide the meta data.
* If false, then
* addParameter and setReturnType SHOULD NOT be called because the
* Call object already has the meta data describing the
* parameters and return type. If addParameter is called, the specified
* parameter is added to the end of the list of parameters.
*/
public boolean isParameterAndReturnSpecRequired(QName operationName) {
return parmAndRetReq;
} // isParameterAndReturnSpecRequired
/**
* Adds the specified parameter to the list of parameters for the
* operation associated with this Call object.
*
* Note: Not part of JAX-RPC specification.
*
* @param paramName Name that will be used for the parameter in the XML
* @param xmlType XMLType of the parameter
* @param parameterMode one of IN, OUT or INOUT
*/
public void addParameter(QName paramName, QName xmlType,
ParameterMode parameterMode) {
Class javaType = null;
TypeMapping tm = getTypeMapping();
if (tm != null) {
javaType = tm.getClassForQName(xmlType);
}
addParameter(paramName, xmlType, javaType, parameterMode);
}
/**
* Adds the specified parameter to the list of parameters for the
* operation associated with this Call object.
*
*
* Note: Not part of JAX-RPC specification.
*
* @param paramName Name that will be used for the parameter in the XML
* @param xmlType XMLType of the parameter
* @param javaType The Java class of the parameter
* @param parameterMode one of IN, OUT or INOUT
*/
public void addParameter(QName paramName, QName xmlType,
Class javaType, ParameterMode parameterMode) {
if (operationSetManually) {
throw new RuntimeException(
Messages.getMessage("operationAlreadySet"));
}
if (operation == null)
operation = new OperationDesc();
ParameterDesc param = new ParameterDesc();
byte mode = ParameterDesc.IN;
if (parameterMode == ParameterMode.INOUT) {
mode = ParameterDesc.INOUT;
param.setIsReturn(true);
} else if (parameterMode == ParameterMode.OUT) {
mode = ParameterDesc.OUT;
param.setIsReturn(true);
}
param.setMode(mode);
param.setQName(new QName(paramName.getNamespaceURI(),Utils.getLastLocalPart(paramName.getLocalPart())));
param.setTypeQName( xmlType );
param.setJavaType( javaType );
operation.addParameter(param);
parmAndRetReq = true;
}
/**
* Adds the specified parameter to the list of parameters for the
* operation associated with this Call object.
*
* @param paramName Name that will be used for the parameter in the XML
* @param xmlType XMLType of the parameter
* @param parameterMode one of IN, OUT or INOUT
*/
public void addParameter(String paramName, QName xmlType,
ParameterMode parameterMode) {
Class javaType = null;
TypeMapping tm = getTypeMapping();
if (tm != null) {
javaType = tm.getClassForQName(xmlType);
}
addParameter(new QName("", paramName), xmlType,
javaType, parameterMode);
}
/**
* Adds a parameter type and mode for a specific operation. Note that the
* client code is not required to call any addParameter and setReturnType
* methods before calling the invoke method. A Call implementation class
* can determine the parameter types by using the Java reflection and
* configured type mapping registry.
*
* @param paramName - Name of the parameter
* @param xmlType - XML datatype of the parameter
* @param javaType - The Java class of the parameter
* @param parameterMode - Mode of the parameter-whether IN, OUT or INOUT
* @exception JAXRPCException - if isParameterAndReturnSpecRequired returns
* false, then addParameter MAY throw
* JAXRPCException....actually Axis allows
* modification in such cases
*/
public void addParameter(String paramName, QName xmlType,
Class javaType, ParameterMode parameterMode) {
addParameter(new QName("", paramName), xmlType,
javaType, parameterMode);
}
/**
* Adds a parameter type as a soap:header.
*
* @param paramName - Name of the parameter
* @param xmlType - XML datatype of the parameter
* @param parameterMode - Mode of the parameter-whether IN, OUT or INOUT
* @param headerMode - Mode of the header. Even if this is an INOUT
* parameter, it need not be in the header in both
* directions.
* @throws JAXRPCException - if isParameterAndReturnSpecRequired returns
* false, then addParameter MAY throw
* JAXRPCException....actually Axis allows
* modification in such cases
*/
public void addParameterAsHeader(QName paramName, QName xmlType,
ParameterMode parameterMode,
ParameterMode headerMode) {
Class javaType = null;
TypeMapping tm = getTypeMapping();
if (tm != null) {
javaType = tm.getClassForQName(xmlType);
}
addParameterAsHeader(paramName, xmlType, javaType,
parameterMode, headerMode);
}
/**
* Adds a parameter type as a soap:header.
* @param paramName - Name of the parameter
* @param xmlType - XML datatype of the parameter
* @param javaType - The Java class of the parameter
* @param parameterMode - Mode of the parameter-whether IN, OUT or INOUT
* @param headerMode - Mode of the header. Even if this is an INOUT
* parameter, it need not be in the header in both
* directions.
* @exception JAXRPCException - if isParameterAndReturnSpecRequired returns
* false, then addParameter MAY throw
* JAXRPCException....actually Axis allows
* modification in such cases
*/
public void addParameterAsHeader(QName paramName, QName xmlType,
Class javaType, ParameterMode parameterMode,
ParameterMode headerMode) {
if (operationSetManually) {
throw new RuntimeException(
Messages.getMessage("operationAlreadySet"));
}
if (operation == null)
operation = new OperationDesc();
ParameterDesc param = new ParameterDesc();
param.setQName(new QName(paramName.getNamespaceURI(),Utils.getLastLocalPart(paramName.getLocalPart())));
param.setTypeQName(xmlType);
param.setJavaType(javaType);
if (parameterMode == ParameterMode.IN) {
param.setMode(ParameterDesc.IN);
}
else if (parameterMode == ParameterMode.INOUT) {
param.setMode(ParameterDesc.INOUT);
}
else if (parameterMode == ParameterMode.OUT) {
param.setMode(ParameterDesc.OUT);
}
if (headerMode == ParameterMode.IN) {
param.setInHeader(true);
}
else if (headerMode == ParameterMode.INOUT) {
param.setInHeader(true);
param.setOutHeader(true);
}
else if (headerMode == ParameterMode.OUT) {
param.setOutHeader(true);
}
operation.addParameter(param);
parmAndRetReq = true;
} // addParameterAsHeader
/**
* Return the QName of the type of the parameters with the given name.
*
* @param paramName name of the parameter to return
* @return XMLType XMLType of paramName, or null if not found.
*/
public QName getParameterTypeByName(String paramName) {
QName paramQName = new QName("", paramName);
return getParameterTypeByQName(paramQName);
}
/**
* Return the QName of the type of the parameters with the given name.
*
* Note: Not part of JAX-RPC specification.
*
* @param paramQName QName of the parameter to return
* @return XMLType XMLType of paramQName, or null if not found.
*/
public QName getParameterTypeByQName(QName paramQName) {
ParameterDesc param = operation.getParamByQName(paramQName);
if (param != null) {
return param.getTypeQName();
}
return( null );
}
/**
* Sets the return type of the operation associated with this Call object.
*
* @param type QName of the return value type.
*/
public void setReturnType(QName type) {
if (operationSetManually) {
throw new RuntimeException(
Messages.getMessage("operationAlreadySet"));
}
if (operation == null)
operation = new OperationDesc();
// In order to allow any Call to be re-used, Axis
// chooses to allow setReturnType to be changed when
// parmAndRetReq==false. This does not conflict with
// JSR 101 which indicates an exception MAY be thrown.
//if (parmAndRetReq) {
operation.setReturnType(type);
TypeMapping tm = getTypeMapping();
operation.setReturnClass(tm.getClassForQName(type));
parmAndRetReq = true;
//}
//else {
//throw new JAXRPCException(Messages.getMessage("noParmAndRetReq"));
//}
}
/**
* Sets the return type for a specific operation.
*
* @param xmlType - QName of the data type of the return value
* @param javaType - Java class of the return value
* @exception JAXRPCException - if isParameterAndReturnSpecRequired returns
* false, then setReturnType MAY throw JAXRPCException...Axis allows
* modification without throwing the exception.
*/
public void setReturnType(QName xmlType, Class javaType) {
setReturnType(xmlType);
// Use specified type as the operation return
operation.setReturnClass(javaType);
}
/**
* Set the return type as a header
*/
public void setReturnTypeAsHeader(QName xmlType) {
setReturnType(xmlType);
operation.setReturnHeader(true);
} // setReturnTypeAsHeader
/**
* Set the return type as a header
*/
public void setReturnTypeAsHeader(QName xmlType, Class javaType) {
setReturnType(xmlType, javaType);
operation.setReturnHeader(true);
} // setReturnTypeAsHeader
/**
* Returns the QName of the type of the return value of this Call - or null
* if not set.
*
* Note: Not part of JAX-RPC specification.
*
* @return the XMLType specified for this Call (or null).
*/
public QName getReturnType() {
if (operation != null)
return operation.getReturnType();
return null;
}
/**
* Set the QName of the return element
*
* NOT part of JAX-RPC
*/
public void setReturnQName(QName qname) {
if (operationSetManually) {
throw new RuntimeException(
Messages.getMessage("operationAlreadySet"));
}
if (operation == null)
operation = new OperationDesc();
operation.setReturnQName(qname);
}
/**
* Sets the desired return Java Class. This is a convenience method
* which will cause the Call to automatically convert return values
* into a desired class if possible. For instance, we return object
* arrays by default now for SOAP arrays - you could specify:
*
* setReturnClass(Vector.class)
*
* and you'd get a Vector back from invoke() instead of having to do
* the conversion yourself.
*
* Note: Not part of JAX-RPC specification. To be JAX-RPC compliant,
* use setReturnType(QName, Class).
*
* @param cls the desired return class.
*/
public void setReturnClass(Class cls) {
if (operationSetManually) {
throw new RuntimeException(
Messages.getMessage("operationAlreadySet"));
}
if (operation == null)
operation = new OperationDesc();
operation.setReturnClass(cls);
TypeMapping tm = getTypeMapping();
operation.setReturnType(tm.getTypeQName(cls));
parmAndRetReq = true;
}
/**
* Clears the list of parameters.
* @exception JAXRPCException - if isParameterAndReturnSpecRequired returns
* false, then removeAllParameters MAY throw JAXRPCException...Axis allows
* modification to the Call object without throwing an exception.
*/
public void removeAllParameters() {
//if (parmAndRetReq) {
operation = new OperationDesc();
operationSetManually = false;
parmAndRetReq = true;
//}
//else {
//throw new JAXRPCException(Messages.getMessage("noParmAndRetReq"));
//}
}
/**
* Returns the operation name associated with this Call object.
*
* @return String Name of the operation or null if not set.
*/
public QName getOperationName() {
return( operationName );
}
/**
* Sets the operation name associated with this Call object. This will
* not check the WSDL (if there is WSDL) to make sure that it's a valid
* operation name.
*
* @param opName Name of the operation.
*/
public void setOperationName(QName opName) {
operationName = opName ;
}
/**
* This is a convenience method. If the user doesn't care about the QName
* of the operation, the user can call this method, which converts a String
* operation name to a QName.
*/
public void setOperationName(String opName) {
operationName = new QName(opName);
}
/**
* Prefill as much info from the WSDL as it can.
* Right now it's SOAPAction, operation qname, parameter types
* and return type of the Web Service.
*
* This methods considers that port name and target endpoint address have
* already been set. This is useful when you want to use the same Call
* instance for several calls on the same Port
*
* Note: Not part of JAX-RPC specification.
*
* @param opName Operation(method) that's going to be invoked
* @throws JAXRPCException
*/
public void setOperation(String opName) {
if ( service == null ) {
throw new JAXRPCException( Messages.getMessage("noService04") );
}
// remove all settings concerning an operation
// leave portName and targetEndPoint as they are
this.setOperationName( opName );
this.setEncodingStyle( null );
this.setReturnType( null );
this.removeAllParameters();
javax.wsdl.Service wsdlService = service.getWSDLService();
// Nothing to do is the WSDL is not already set.
if(wsdlService == null) {
return;
}
Port port = wsdlService.getPort( portName.getLocalPart() );
if ( port == null ) {
throw new JAXRPCException( Messages.getMessage("noPort00", "" +
portName) );
}
Binding binding = port.getBinding();
PortType portType = binding.getPortType();
if ( portType == null ) {
throw new JAXRPCException( Messages.getMessage("noPortType00", "" +
portName) );
}
this.setPortTypeName(portType.getQName());
List operations = portType.getOperations();
if ( operations == null ) {
throw new JAXRPCException( Messages.getMessage("noOperation01",
opName) );
}
Operation op = null ;
for ( int i = 0 ; i < operations.size() ; i++, op=null ) {
op = (Operation) operations.get( i );
if ( opName.equals( op.getName() ) ) {
break ;
}
}
if ( op == null ) {
throw new JAXRPCException( Messages.getMessage("noOperation01",
opName) );
}
// Get the SOAPAction
////////////////////////////////////////////////////////////////////
List list = port.getExtensibilityElements();
String opStyle = null;
BindingOperation bop = binding.getBindingOperation(opName,
null, null);
if ( bop == null ) {
throw new JAXRPCException( Messages.getMessage("noOperation02",
opName ));
}
list = bop.getExtensibilityElements();
for ( int i = 0 ; list != null && i < list.size() ; i++ ) {
Object obj = list.get(i);
if ( obj instanceof SOAPOperation ) {
SOAPOperation sop = (SOAPOperation) obj ;
opStyle = ((SOAPOperation) obj).getStyle();
String action = sop.getSoapActionURI();
if ( action != null ) {
setUseSOAPAction(true);
setSOAPActionURI(action);
}
else {
setUseSOAPAction(false);
setSOAPActionURI(null);
}
break ;
}
}
// Get the body's namespace URI and encoding style
////////////////////////////////////////////////////////////////////
BindingInput bIn = bop.getBindingInput();
if ( bIn != null ) {
list = bIn.getExtensibilityElements();
for ( int i = 0 ; list != null && i < list.size() ; i++ ) {
Object obj = list.get(i);
if( obj instanceof MIMEMultipartRelated){
MIMEMultipartRelated mpr=(MIMEMultipartRelated) obj;
Object part= null;
List l= mpr.getMIMEParts();
for(int j=0; l!= null && j< l.size() && part== null; j++){
MIMEPart mp = (MIMEPart)l.get(j);
List ll= mp.getExtensibilityElements();
for(int k=0; ll != null && k < ll.size() && part == null;
k++){
part= ll.get(k);
if ( !(part instanceof SOAPBody)) {
part = null;
}
}
}
if(null != part) {
obj= part;
}
}
if ( obj instanceof SOAPBody ) {
SOAPBody sBody = (SOAPBody) obj ;
list = sBody.getEncodingStyles();
if ( list != null && list.size() > 0 ) {
this.setEncodingStyle( (String) list.get(0) );
}
String ns = sBody.getNamespaceURI();
if (ns != null && !ns.equals("")) {
setOperationName( new QName( ns, opName ) );
}
break ;
}
}
}
Service service = this.getService();
SymbolTable symbolTable = service.getWSDLParser().getSymbolTable();
BindingEntry bEntry = symbolTable.getBindingEntry(binding.getQName());
Parameters parameters = bEntry.getParameters(bop.getOperation());
// loop over paramters and set up in/out params
for (int j = 0; j < parameters.list.size(); ++j) {
Parameter p = (Parameter) parameters.list.get(j);
// Get the QName representing the parameter type
QName paramType = Utils.getXSIType(p);
// checks whether p is an IN or OUT header
// and adds it as a header parameter else
// add it to the body
ParameterMode mode = modes[p.getMode()];
if (p.isInHeader() || p.isOutHeader()) {
this.addParameterAsHeader(p.getQName(), paramType,
mode, mode);
} else {
this.addParameter(p.getQName(), paramType, mode);
}
}
Map faultMap = bEntry.getFaults();
// Get the list of faults for this operation
ArrayList faults = (ArrayList) faultMap.get(bop);
// check for no faults
if (faults == null) {
return;
}
// For each fault, register its information
for (Iterator faultIt = faults.iterator(); faultIt.hasNext();) {
FaultInfo info = (FaultInfo) faultIt.next();
QName qname = info.getQName();
info.getMessage();
// if no parts in fault, skip it!
if (qname == null) {
continue;
}
QName xmlType = info.getXMLType();
Class clazz = getTypeMapping().getClassForQName(xmlType);
if (clazz != null) {
addFault(qname, clazz, xmlType, true);
} else {
//we cannot map from the info to a java class
//In Axis1.1 and before this was silently swallowed. Now we log it
log.debug(Messages.getMessage("clientNoTypemapping", xmlType.toString()));
}
}
// set output type
if (parameters.returnParam != null) {
// Get the QName for the return Type
QName returnType = Utils.getXSIType(parameters.returnParam);
QName returnQName = parameters.returnParam.getQName();
// Get the javaType
String javaType = null;
if (parameters.returnParam.getMIMEInfo() != null) {
javaType = "javax.activation.DataHandler";
}
else {
javaType = parameters.returnParam.getType().getName();
}
if (javaType == null) {
javaType = "";
}
else {
javaType = javaType + ".class";
}
this.setReturnType(returnType);
try {
Class clazz = ClassUtils.forName(javaType);
this.setReturnClass(clazz);
} catch (ClassNotFoundException swallowedException) {
//log that this lookup failed,
log.debug(Messages.getMessage("clientNoReturnClass",
javaType));
}
this.setReturnQName(returnQName);
}
else {
this.setReturnType(org.apache.axis.encoding.XMLType.AXIS_VOID);
}
boolean hasMIME = Utils.hasMIME(bEntry, bop);
Use use = bEntry.getInputBodyType(bop.getOperation());
setOperationUse(use);
if (use == Use.LITERAL) {
// Turn off encoding
setEncodingStyle(null);
// turn off XSI types
setProperty(org.apache.axis.client.Call.SEND_TYPE_ATTR, Boolean.FALSE);
}
if (hasMIME || use == Use.LITERAL) {
// If it is literal, turn off multirefs.
//
// If there are any MIME types, turn off multirefs.
// I don't know enough about the guts to know why
// attachments don't work with multirefs, but they don't.
setProperty(org.apache.axis.AxisEngine.PROP_DOMULTIREFS, Boolean.FALSE);
}
Style style = Style.getStyle(opStyle, bEntry.getBindingStyle());
if (style == Style.DOCUMENT && symbolTable.isWrapped()) {
style = Style.WRAPPED;
}
setOperationStyle(style);
// Operation name
if (style == Style.WRAPPED) {
// We need to make sure the operation name, which is what we
// wrap the elements in, matches the Qname of the parameter
// element.
Map partsMap = bop.getOperation().getInput().getMessage().getParts();
Part p = (Part)partsMap.values().iterator().next();
QName q = p.getElementName();
setOperationName(q);
} else {
QName elementQName =
Utils.getOperationQName(bop, bEntry, symbolTable);
if (elementQName != null) {
setOperationName(elementQName);
}
}
// Indicate that the parameters and return no longer
// need to be specified with addParameter calls.
parmAndRetReq = false;
return;
}
/**
* prefill as much info from the WSDL as it can.
* Right now it's target URL, SOAPAction, Parameter types,
* and return type of the Web Service.
*
* If wsdl is not present, this function set port name and operation name
* and does not modify target endpoint address.
*
* Note: Not part of JAX-RPC specification.
*
* @param portName PortName in the WSDL doc to search for
* @param opName Operation(method) that's going to be invoked
*/
public void setOperation(QName portName, String opName) {
setOperation(portName, new QName(opName));
}
/**
* prefill as much info from the WSDL as it can.
* Right now it's target URL, SOAPAction, Parameter types,
* and return type of the Web Service.
*
* If wsdl is not present, this function set port name and operation name
* and does not modify target endpoint address.
*
* Note: Not part of JAX-RPC specification.
*
* @param portName PortName in the WSDL doc to search for
* @param opName Operation(method) that's going to be invoked
*/
public void setOperation(QName portName, QName opName) {
if ( service == null )
throw new JAXRPCException( Messages.getMessage("noService04") );
// Make sure we're making a fresh start.
this.setPortName( portName );
this.setOperationName( opName );
this.setReturnType( null );
this.removeAllParameters();
javax.wsdl.Service wsdlService = service.getWSDLService();
// Nothing to do is the WSDL is not already set.
if(wsdlService == null) {
return;
}
// we reinitialize target endpoint only if we have wsdl
this.setTargetEndpointAddress( (URL) null );
Port port = wsdlService.getPort( portName.getLocalPart() );
if ( port == null ) {
throw new JAXRPCException( Messages.getMessage("noPort00", "" +
portName) );
}
// Get the URL
////////////////////////////////////////////////////////////////////
List list = port.getExtensibilityElements();
for ( int i = 0 ; list != null && i < list.size() ; i++ ) {
Object obj = list.get(i);
if ( obj instanceof SOAPAddress ) {
try {
SOAPAddress addr = (SOAPAddress) obj ;
URL url = new URL(addr.getLocationURI());
this.setTargetEndpointAddress(url);
}
catch(Exception exp) {
throw new JAXRPCException(
Messages.getMessage("cantSetURI00", "" + exp) );
}
}
}
setOperation(opName.getLocalPart());
}
/**
* Returns the fully qualified name of the port for this Call object
* (if there is one).
*
* @return QName Fully qualified name of the port (or null if not set)
*/
public QName getPortName() {
return( portName );
} // getPortName
/**
* Sets the port name of this Call object. This call will not set
* any additional fields, nor will it do any checking to verify that
* this port name is actually defined in the WSDL - for now anyway.
*
* @param portName Fully qualified name of the port
*/
public void setPortName(QName portName) {
this.portName = portName;
} // setPortName
/**
* Returns the fully qualified name of the port type for this Call object
* (if there is one).
*
* @return QName Fully qualified name of the port type
*/
public QName getPortTypeName() {
return portTypeName == null ? new QName("") : portTypeName;
}
/**
* Sets the port type name of this Call object. This call will not set
* any additional fields, nor will it do any checking to verify that
* this port type is actually defined in the WSDL - for now anyway.
*
* @param portType Fully qualified name of the portType
*/
public void setPortTypeName(QName portType) {
this.portTypeName = portType;
}
/**
* Allow the user to set the default SOAP version. For SOAP 1.2, pass
* SOAPConstants.SOAP12_CONSTANTS.
*
* @param soapConstants the SOAPConstants object representing the correct
* version
*/
public void setSOAPVersion(SOAPConstants soapConstants) {
msgContext.setSOAPConstants(soapConstants);
}
/**
* Invokes a specific operation using a synchronous request-response interaction mode. The invoke method takes
* as parameters the object values corresponding to these defined parameter types. Implementation of the invoke
* method must check whether the passed parameter values correspond to the number, order and types of parameters
* specified in the corresponding operation specification.
*
* @param operationName - Name of the operation to invoke
* @param params - Parameters for this invocation
*
* @return the value returned from the other end.
*
* @throws java.rmi.RemoteException - if there is any error in the remote method invocation or if the Call
* object is not configured properly.
*/
public Object invoke(QName operationName, Object[] params)
throws java.rmi.RemoteException {
QName origOpName = this.operationName;
this.operationName = operationName;
try {
return this.invoke(params);
}
catch (AxisFault af) {
this.operationName = origOpName;
if(af.detail != null && af.detail instanceof RemoteException) {
throw ((RemoteException)af.detail);
}
throw af;
}
catch (java.rmi.RemoteException re) {
this.operationName = origOpName;
throw re;
}
catch (RuntimeException re) {
this.operationName = origOpName;
throw re;
}
catch (Error e) {
this.operationName = origOpName;
throw e;
}
} // invoke
/**
* Invokes the operation associated with this Call object using the
* passed in parameters as the arguments to the method.
*
* For Messaging (ie. non-RPC) the params argument should be an array
* of SOAPBodyElements. <b>All</b> of them need to be SOAPBodyElements,
* if any of them are not this method will default back to RPC. In the
* Messaging case the return value will be a vector of SOAPBodyElements.
*
* @param params Array of parameters to invoke the Web Service with
* @return Object Return value of the operation/method - or null
* @throws java.rmi.RemoteException if there's an error
*/
public Object invoke(Object[] params) throws java.rmi.RemoteException {
long t0=0, t1=0;
if( tlog.isDebugEnabled() ) {
t0=System.currentTimeMillis();
}
/* First see if we're dealing with Messaging instead of RPC. */
/* If ALL of the params are SOAPBodyElements then we're doing */
/* Messaging, otherwise just fall through to normal RPC processing. */
/********************************************************************/
SOAPEnvelope env = null ;
int i ;
for ( i = 0 ; params != null && i < params.length ; i++ )
if ( !(params[i] instanceof SOAPBodyElement) ) break ;
if ( params != null && params.length > 0 && i == params.length ) {
/* ok, we're doing Messaging, so build up the message */
/******************************************************/
isMsg = true ;
env = new SOAPEnvelope(msgContext.getSOAPConstants(),
msgContext.getSchemaVersion());
for (i = 0; i < params.length; i++) {
env.addBodyElement((SOAPBodyElement) params[i]);
}
Message msg = new Message( env );
setRequestMessage(msg);
invoke();
msg = msgContext.getResponseMessage();
if (msg == null) {
if (msgContext.isPropertyTrue(FAULT_ON_NO_RESPONSE, false)) {
throw new AxisFault(Messages.getMessage("nullResponse00"));
} else {
return null;
}
}
env = msg.getSOAPEnvelope();
return( env.getBodyElements() );
}
if ( operationName == null ) {
throw new AxisFault( Messages.getMessage("noOperation00") );
}
try {
Object res=this.invoke(operationName.getNamespaceURI(),
operationName.getLocalPart(), params);
if( tlog.isDebugEnabled() ) {
t1=System.currentTimeMillis();
tlog.debug("axis.Call.invoke: " + (t1-t0) + " " + operationName);
}
return res;
}
catch( AxisFault af) {
if(af.detail != null && af.detail instanceof RemoteException) {
throw ((RemoteException)af.detail);
}
throw af;
}
catch( Exception exp ) {
entLog.debug(Messages.getMessage("toAxisFault00"), exp);
throw AxisFault.makeFault(exp);
}
}
/**
* Invokes the operation associated with this Call object using the passed
* in parameters as the arguments to the method. This will return
* immediately rather than waiting for the server to complete its
* processing.
*
* NOTE: the return immediately part isn't implemented yet
*
* @param params Array of parameters to invoke the Web Service with
* @throws JAXRPCException is there's an error
*/
public void invokeOneWay(Object[] params) {
try {
invokeOneWay = true;
invoke( params );
} catch( Exception exp ) {
throw new JAXRPCException( exp.toString() );
} finally {
invokeOneWay = false;
}
}
/************************************************************************/
/* End of core JAX-RPC stuff */
/************************************************************************/
/**
* Invoke the service with a custom Message.
* This method simplifies invoke(SOAPEnvelope).
* <p>
* Note: Not part of JAX-RPC specification.
*
* @param msg a Message to send
* @throws AxisFault if there is any failure
*/
public SOAPEnvelope invoke(Message msg) throws AxisFault {
try {
setRequestMessage( msg );
invoke();
msg = msgContext.getResponseMessage();
if (msg == null) {
if (msgContext.isPropertyTrue(FAULT_ON_NO_RESPONSE, false)) {
throw new AxisFault(Messages.getMessage("nullResponse00"));
} else {
return null;
}
}
SOAPEnvelope res = null;
res = msg.getSOAPEnvelope();
return res;
}
catch (Exception exp) {
if (exp instanceof AxisFault) {
throw (AxisFault) exp ;
}
entLog.debug(Messages.getMessage("toAxisFault00"), exp);
throw new AxisFault(
Messages.getMessage("errorInvoking00", "\n" + exp));
}
}
/**
* Invoke the service with a custom SOAPEnvelope.
* <p>
* Note: Not part of JAX-RPC specification.
*
* @param env a SOAPEnvelope to send
* @throws AxisFault if there is any failure
*/
public SOAPEnvelope invoke(SOAPEnvelope env) throws AxisFault {
try {
Message msg = new Message( env );
if (getProperty(CHARACTER_SET_ENCODING) != null) {
msg.setProperty(SOAPMessage.CHARACTER_SET_ENCODING, getProperty(CHARACTER_SET_ENCODING));
} else if (msgContext.getProperty(CHARACTER_SET_ENCODING) != null) {
msg.setProperty(CHARACTER_SET_ENCODING, msgContext.getProperty(CHARACTER_SET_ENCODING));
}
setRequestMessage( msg );
invoke();
msg = msgContext.getResponseMessage();
if (msg == null) {
if (msgContext.isPropertyTrue(FAULT_ON_NO_RESPONSE, false)) {
throw new AxisFault(Messages.getMessage("nullResponse00"));
} else {
return null;
}
}
return( msg.getSOAPEnvelope() );
}
catch( Exception exp ) {
if ( exp instanceof AxisFault ) {
throw (AxisFault) exp ;
}
entLog.debug(Messages.getMessage("toAxisFault00"), exp);
throw AxisFault.makeFault(exp);
}
}
/** Register a Transport that should be used for URLs of the specified
* protocol.
*
* Note: Not part of JAX-RPC specification.
*
* @param protocol the URL protocol (i.e. "tcp" for "tcp://" urls)
* @param transportClass the class of a Transport type which will be used
* for matching URLs.
*/
public static void setTransportForProtocol(String protocol,
Class transportClass) {
if (Transport.class.isAssignableFrom(transportClass)) {
transports.put(protocol, transportClass);
}
else {
throw new InternalException(transportClass.toString());
}
}
/**
* Set up the default transport URL mappings.
*
* This must be called BEFORE doing non-standard URL parsing (i.e. if you
* want the system to accept a "local:" URL). This is why the Options class
* calls it before parsing the command-line URL argument.
*
* Note: Not part of JAX-RPC specification.
*/
public static synchronized void initialize() {
addTransportPackage("org.apache.axis.transport");
setTransportForProtocol("java",
org.apache.axis.transport.java.JavaTransport.class);
setTransportForProtocol("local",
org.apache.axis.transport.local.LocalTransport.class);
setTransportForProtocol("http", HTTPTransport.class);
setTransportForProtocol("https", HTTPTransport.class);
}
/**
* Cache of transport packages we've already added to the system
* property.
*/
private static ArrayList transportPackages = null;
/** Add a package to the system protocol handler search path. This
* enables users to create their own URLStreamHandler classes, and thus
* allow custom protocols to be used in Axis (typically on the client
* command line).
*
* For instance, if you add "samples.transport" to the packages property,
* and have a class samples.transport.tcp.Handler, the system will be able
* to parse URLs of the form "tcp://host:port..."
*
* Note: Not part of JAX-RPC specification.
*
* @param packageName the package in which to search for protocol names.
*/
public static synchronized void addTransportPackage(String packageName) {
if (transportPackages == null) {
transportPackages = new ArrayList();
String currentPackages =
AxisProperties.getProperty(TRANSPORT_PROPERTY);
if (currentPackages != null) {
StringTokenizer tok = new StringTokenizer(currentPackages,
"|");
while (tok.hasMoreTokens()) {
transportPackages.add(tok.nextToken());
}
}
}
if (transportPackages.contains(packageName)) {
return;
}
transportPackages.add(packageName);
StringBuffer currentPackages = new StringBuffer();
for (Iterator i = transportPackages.iterator(); i.hasNext();) {
String thisPackage = (String) i.next();
currentPackages.append(thisPackage);
currentPackages.append('|');
}
final String transportProperty = currentPackages.toString();
java.security.AccessController.doPrivileged(new java.security.PrivilegedAction() {
public Object run() {
try {
System.setProperty(TRANSPORT_PROPERTY, transportProperty);
} catch (SecurityException se){
}
return null;
}
});
}
/**
* Convert the list of objects into RPCParam's based on the paramNames,
* paramXMLTypes and paramModes variables. If those aren't set then just
* return what was passed in.
*
* @param params Array of parameters to pass into the operation/method
* @return Object[] Array of parameters to pass to invoke()
*/
private Object[] getParamList(Object[] params) {
int numParams = 0 ;
// If we never set-up any names... then just return what was passed in
//////////////////////////////////////////////////////////////////////
if (log.isDebugEnabled()) {
log.debug( "operation=" + operation);
if (operation != null) {
log.debug("operation.getNumParams()=" +
operation.getNumParams());
}
}
if ( operation == null || operation.getNumParams() == 0 ) {
return( params );
}
// Count the number of IN and INOUT params, this needs to match the
// number of params passed in - if not throw an error
/////////////////////////////////////////////////////////////////////
numParams = operation.getNumInParams();
if ( params == null || numParams != params.length ) {
throw new JAXRPCException(
Messages.getMessage(
"parmMismatch00",
(params == null) ? "no params" : "" + params.length,
"" + numParams
)
);
}
log.debug( "getParamList number of params: " + params.length);
// All ok - so now produce an array of RPCParams
//////////////////////////////////////////////////
Vector result = new Vector();
int j = 0 ;
ArrayList parameters = operation.getParameters();
for (int i = 0; i < parameters.size(); i++) {
ParameterDesc param = (ParameterDesc)parameters.get(i);
if (param.getMode() != ParameterDesc.OUT) {
QName paramQName = param.getQName();
// Create an RPCParam if param isn't already an RPCParam.
RPCParam rpcParam = null;
Object p = params[j++];
if(p instanceof RPCParam) {
rpcParam = (RPCParam)p;
} else {
rpcParam = new RPCParam(paramQName.getNamespaceURI(),
paramQName.getLocalPart(),
p);
}
// Attach the ParameterDescription to the RPCParam
// so that the serializer can use the (javaType, xmlType)
// information.
rpcParam.setParamDesc(param);
// Add the param to the header or vector depending
// on whether it belongs in the header or body.
if (param.isInHeader()) {
addHeader(new RPCHeaderParam(rpcParam));
} else {
result.add(rpcParam);
}
}
}
return( result.toArray() );
}
/**
* Set the Transport
*
* Note: Not part of JAX-RPC specification.
*
* @param trans the Transport object we'll use to set up
* MessageContext properties.
*/
public void setTransport(Transport trans) {
transport = trans;
if (log.isDebugEnabled())
log.debug(Messages.getMessage("transport00", "" + transport));
}
/** Get the Transport registered for the given protocol.
*
* Note: Not part of JAX-RPC specification.
*
* @param protocol a protocol such as "http" or "local" which may
* have a Transport object associated with it.
* @return the Transport registered for this protocol, or null if none.
*/
public Transport getTransportForProtocol(String protocol)
{
Class transportClass = (Class)transports.get(protocol);
Transport ret = null;
if (transportClass != null) {
try {
ret = (Transport)transportClass.newInstance();
} catch (InstantiationException e) {
} catch (IllegalAccessException e) {
}
}
return ret;
}
/**
* Directly set the request message in our MessageContext.
*
* This allows custom message creation.
*
* Note: Not part of JAX-RPC specification.
*
* @param msg the new request message.
* @throws RuntimeException containing the text of an AxisFault, if any
* AxisFault was thrown
*/
public void setRequestMessage(Message msg) {
String attachformat= (String)getProperty(
ATTACHMENT_ENCAPSULATION_FORMAT);
if(null != attachformat) {
Attachments attachments=msg.getAttachmentsImpl();
if(null != attachments) {
if( ATTACHMENT_ENCAPSULATION_FORMAT_MIME.equals(attachformat)) {
attachments.setSendType(Attachments.SEND_TYPE_MIME);
} else if ( ATTACHMENT_ENCAPSULATION_FORMAT_MTOM.equals(attachformat)) {
attachments.setSendType(Attachments.SEND_TYPE_MTOM);
} else if ( ATTACHMENT_ENCAPSULATION_FORMAT_DIME.equals(attachformat)) {
attachments.setSendType(Attachments.SEND_TYPE_DIME);
}
}
}
if(null != attachmentParts && !attachmentParts.isEmpty()){
try{
Attachments attachments= msg.getAttachmentsImpl();
if(null == attachments) {
throw new RuntimeException(
Messages.getMessage("noAttachments"));
}
attachments.setAttachmentParts(attachmentParts);
}catch(AxisFault ex){
log.info(Messages.getMessage("axisFault00"), ex);
throw new RuntimeException(ex.getMessage());
}
}
msgContext.setRequestMessage(msg);
attachmentParts.clear();
}
/**
* Directly get the response message in our MessageContext.
*
* Shortcut for having to go thru the msgContext
*
* Note: Not part of JAX-RPC specification.
*
* @return the response Message object in the msgContext
*/
public Message getResponseMessage() {
return msgContext.getResponseMessage();
}
/**
* Obtain a reference to our MessageContext.
*
* Note: Not part of JAX-RPC specification.
*
* @return the MessageContext.
*/
public MessageContext getMessageContext () {
return msgContext;
}
/**
* Add a header which should be inserted into each outgoing message
* we generate.
*
* Note: Not part of JAX-RPC specification.
*
* @param header a SOAPHeaderElement to be inserted into messages
*/
public void addHeader(SOAPHeaderElement header)
{
if (myHeaders == null) {
myHeaders = new Vector();
}
myHeaders.add(header);
}
/**
* Clear the list of headers which we insert into each message
*
* Note: Not part of JAX-RPC specification.
*/
public void clearHeaders()
{
myHeaders = null;
}
public TypeMapping getTypeMapping()
{
// Get the TypeMappingRegistry
TypeMappingRegistry tmr = msgContext.getTypeMappingRegistry();
// If a TypeMapping is not available, add one.
return tmr.getOrMakeTypeMapping(getEncodingStyle());
}
/**
* Register type mapping information for serialization/deserialization
*
* Note: Not part of JAX-RPC specification.
*
* @param javaType is the Java class of the data type.
* @param xmlType the xsi:type QName of the associated XML type.
* @param sf/df are the factories (or the Class objects of the factory).
*/
public void registerTypeMapping(Class javaType, QName xmlType,
SerializerFactory sf,
DeserializerFactory df) {
registerTypeMapping(javaType, xmlType, sf, df, true);
}
/**
* Register type mapping information for serialization/deserialization
*
* Note: Not part of JAX-RPC specification.
*
* @param javaType is the Java class of the data type.
* @param xmlType the xsi:type QName of the associated XML type.
* @param sf/df are the factories (or the Class objects of the factory).
* @param force Indicates whether to add the information if already registered.
*/
public void registerTypeMapping(Class javaType, QName xmlType,
SerializerFactory sf,
DeserializerFactory df,
boolean force) {
TypeMapping tm = getTypeMapping();
if (!force && tm.isRegistered(javaType, xmlType)) {
return;
}
// Register the information
tm.register(javaType, xmlType, sf, df);
}
/**
* register this type matting
* @param javaType
* @param xmlType
* @param sfClass
* @param dfClass
*/
public void registerTypeMapping(Class javaType, QName xmlType,
Class sfClass, Class dfClass) {
registerTypeMapping(javaType, xmlType, sfClass, dfClass, true);
}
/**
* register a type. This only takes place if either the serializer or
* deserializer factory could be created.
* @param javaType java type to handle
* @param xmlType XML mapping
* @param sfClass class of serializer factory
* @param dfClass class of deserializer factory
* @param force
*/
public void registerTypeMapping(Class javaType,
QName xmlType,
Class sfClass,
Class dfClass,
boolean force) {
// Instantiate the factory using introspection.
SerializerFactory sf =
BaseSerializerFactory.createFactory(sfClass, javaType, xmlType);
DeserializerFactory df =
BaseDeserializerFactory.createFactory(dfClass,
javaType,
xmlType);
if (sf != null || df != null) {
registerTypeMapping(javaType, xmlType, sf, df, force);
}
}
/************************************************
* Invocation
*/
/** Invoke an RPC service with a method name and arguments.
*
* This will call the service, serializing all the arguments, and
* then deserialize the return value.
*
* Note: Not part of JAX-RPC specification.
*
* @param namespace the desired namespace URI of the method element
* @param method the method name
* @param args an array of Objects representing the arguments to the
* invoked method. If any of these objects are RPCParams,
* Axis will use the embedded name of the RPCParam as the
* name of the parameter. Otherwise, we will serialize
* each argument as an XML element called "arg&lt;n&gt;".
* @return a deserialized Java Object containing the return value
* @exception AxisFault
*/
public Object invoke(String namespace, String method, Object[] args)
throws AxisFault {
if (log.isDebugEnabled()) {
log.debug("Enter: Call::invoke(ns, meth, args)");
}
/**
* Since JAX-RPC requires us to specify all or nothing, if setReturnType
* was called (returnType != null) and we have args but addParameter
* wasn't called (paramXMLTypes == null), then toss a fault.
*/
if (getReturnType() != null && args != null && args.length != 0
&& operation.getNumParams() == 0) {
throw new AxisFault(Messages.getMessage("mustSpecifyParms"));
}
RPCElement body = new RPCElement(namespace, method, getParamList(args));
Object ret = invoke( body );
if (log.isDebugEnabled()) {
log.debug("Exit: Call::invoke(ns, meth, args)");
}
return ret;
}
/** Convenience method to invoke a method with a default (empty)
* namespace. Calls invoke() above.
*
* Note: Not part of JAX-RPC specification.
*
* @param method the method name
* @param args an array of Objects representing the arguments to the
* invoked method. If any of these objects are RPCParams,
* Axis will use the embedded name of the RPCParam as the
* name of the parameter. Otherwise, we will serialize
* each argument as an XML element called "arg&lt;n&gt;".
* @return a deserialized Java Object containing the return value
* @exception AxisFault
*/
public Object invoke( String method, Object [] args ) throws AxisFault
{
return invoke("", method, args);
}
/** Invoke an RPC service with a pre-constructed RPCElement.
*
* Note: Not part of JAX-RPC specification.
*
* @param body an RPCElement containing all the information about
* this call.
* @return a deserialized Java Object containing the return value
* @exception AxisFault
*/
public Object invoke( RPCElement body ) throws AxisFault {
if (log.isDebugEnabled()) {
log.debug("Enter: Call::invoke(RPCElement)");
}
/**
* Since JAX-RPC requires us to specify a return type if we've set
* parameter types, check for this case right now and toss a fault
* if things don't look right.
*/
if (!invokeOneWay && operation != null &&
operation.getNumParams() > 0 && getReturnType() == null) {
// TCK:
// Issue an error if the return type was not set, but continue processing.
//throw new AxisFault(Messages.getMessage("mustSpecifyReturnType"));
log.error(Messages.getMessage("mustSpecifyReturnType"));
}
SOAPEnvelope reqEnv =
new SOAPEnvelope(msgContext.getSOAPConstants(),
msgContext.getSchemaVersion());
SOAPEnvelope resEnv = null ;
Message reqMsg = new Message( reqEnv );
Message resMsg = null ;
Vector resArgs = null ;
Object result = null ;
// Clear the output params
outParams = new HashMap();
outParamsList = new ArrayList();
// Set both the envelope and the RPCElement encoding styles
try {
body.setEncodingStyle(getEncodingStyle());
setRequestMessage(reqMsg);
reqEnv.addBodyElement(body);
reqEnv.setMessageType(Message.REQUEST);
invoke();
} catch (Exception e) {
entLog.debug(Messages.getMessage("toAxisFault00"), e);
throw AxisFault.makeFault(e);
}
resMsg = msgContext.getResponseMessage();
if (resMsg == null) {
if (msgContext.isPropertyTrue(FAULT_ON_NO_RESPONSE, false)) {
throw new AxisFault(Messages.getMessage("nullResponse00"));
} else {
return null;
}
}
resEnv = resMsg.getSOAPEnvelope();
SOAPBodyElement bodyEl = resEnv.getFirstBody();
if (bodyEl == null) {
return null;
}
if (bodyEl instanceof RPCElement) {
try {
resArgs = ((RPCElement) bodyEl).getParams();
} catch (Exception e) {
log.error(Messages.getMessage("exception00"), e);
throw AxisFault.makeFault(e);
}
if (resArgs != null && resArgs.size() > 0) {
// If there is no return, then we start at index 0 to create the outParams Map.
// If there IS a return, then we start with 1.
int outParamStart = 0;
// If we have resArgs and the returnType is specified, then the first
// resArgs is the return. If we have resArgs and neither returnType
// nor paramXMLTypes are specified, then we assume that the caller is
// following the non-JAX-RPC AXIS shortcut of not having to specify
// the return, in which case we again assume the first resArgs is
// the return.
// NOTE 1: the non-JAX-RPC AXIS shortcut allows a potential error
// to escape notice. If the caller IS NOT following the non-JAX-RPC
// shortcut but instead intentionally leaves returnType and params
// null (ie., a method that takes no parameters and returns nothing)
// then, if we DO receive something it should be an error, but this
// code passes it through. The ideal solution here is to require
// this caller to set the returnType to void, but there's no void
// type in XML.
// NOTE 2: we should probably verify that the resArgs element
// types match the expected returnType and paramXMLTypes, but I'm not
// sure how to do that since the resArgs value is a Java Object
// and the returnType and paramXMLTypes are QNames.
// GD 03/15/02 : We're now checking for invalid metadata
// config at the top of this method, so don't need to do it
// here. Check for void return, though.
boolean findReturnParam = false;
QName returnParamQName = null;
if (operation != null) {
returnParamQName = operation.getReturnQName();
}
if (!XMLType.AXIS_VOID.equals(getReturnType())) {
if (returnParamQName == null) {
// Assume the first param is the return
RPCParam param = (RPCParam)resArgs.get(0);
result = param.getObjectValue();
outParamStart = 1;
} else {
// If the QName of the return value was given to us, look
// through the result arguments to find the right name
findReturnParam = true;
}
}
// The following loop looks at the resargs and
// converts the value to the appropriate return/out parameter
// value. If the return value is found, is value is
// placed in result. The remaining resargs are
// placed in the outParams list (note that if a resArg
// is found that does not match a operation parameter qname,
// it is still placed in the outParms list).
for (int i = outParamStart; i < resArgs.size(); i++) {
RPCParam param = (RPCParam) resArgs.get(i);
Class javaType = getJavaTypeForQName(param.getQName());
Object value = param.getObjectValue();
// Convert type if needed
if (javaType != null && value != null &&
!javaType.isAssignableFrom(value.getClass())) {
value = JavaUtils.convert(value, javaType);
}
// Check if this parameter is our return
// otherwise just add it to our outputs
if (findReturnParam &&
returnParamQName.equals(param.getQName())) {
// found it!
result = value;
findReturnParam = false;
} else {
outParams.put(param.getQName(), value);
outParamsList.add(value);
}
}
// added by scheu:
// If the return param is still not found, that means
// the returned value did not have the expected qname.
// The soap specification indicates that this should be
// accepted (and we also fail interop tests if we are strict here).
// Look through the outParms and find one that
// does not match one of the operation parameters.
if (findReturnParam) {
Iterator it = outParams.keySet().iterator();
while (findReturnParam && it.hasNext()) {
QName qname = (QName) it.next();
ParameterDesc paramDesc =
operation.getOutputParamByQName(qname);
if (paramDesc == null) {
// Doesn't match a paramter, so use this for the return
findReturnParam = false;
result = outParams.remove(qname);
}
}
}
// If we were looking for a particular QName for the return and
// still didn't find it, throw an exception
if (findReturnParam) {
String returnParamName = returnParamQName.toString();
throw new AxisFault(Messages.getMessage("noReturnParam",
returnParamName));
}
}
} else {
// This is a SOAPBodyElement, try to treat it like a return value
try {
result = bodyEl.getValueAsType(getReturnType());
} catch (Exception e) {
// just return the SOAPElement
result = bodyEl;
}
}
if (log.isDebugEnabled()) {
log.debug("Exit: Call::invoke(RPCElement)");
}
// Convert type if needed
if (operation != null && operation.getReturnClass() != null) {
result = JavaUtils.convert(result, operation.getReturnClass());
}
return( result );
}
/**
* Get the javaType for a given parameter.
*
* @param name the QName of the parameter
* @return the class associated with that parameter
*/
private Class getJavaTypeForQName(QName name) {
if (operation == null) {
return null;
}
ParameterDesc param = operation.getOutputParamByQName(name);
return param == null ? null : param.getJavaType();
}
/**
* Set engine option.
*
* Note: Not part of JAX-RPC specification.
*/
public void setOption(String name, Object value) {
service.getEngine().setOption(name, value);
}
/**
* Invoke this Call with its established MessageContext
* (perhaps because you called this.setRequestMessage())
*
* Note: Not part of JAX-RPC specification.
*
* @exception AxisFault
*/
public void invoke() throws AxisFault {
if (log.isDebugEnabled()) {
log.debug("Enter: Call::invoke()");
}
isNeverInvoked = false;
Message reqMsg = null ;
SOAPEnvelope reqEnv = null ;
msgContext.reset();
msgContext.setResponseMessage(null);
msgContext.setProperty( MessageContext.CALL, this );
msgContext.setProperty( WSDL_SERVICE, service );
msgContext.setProperty( WSDL_PORT_NAME, getPortName() );
if ( isMsg ) {
msgContext.setProperty( MessageContext.IS_MSG, "true" );
}
if (username != null) {
msgContext.setUsername(username);
}
if (password != null) {
msgContext.setPassword(password);
}
msgContext.setMaintainSession(maintainSession);
if (operation != null) {
msgContext.setOperation(operation);
operation.setStyle(getOperationStyle());
operation.setUse(getOperationUse());
}
if (useSOAPAction) {
msgContext.setUseSOAPAction(true);
}
if (SOAPActionURI != null) {
msgContext.setSOAPActionURI(SOAPActionURI);
} else {
msgContext.setSOAPActionURI(null);
}
if (timeout != null) {
msgContext.setTimeout(timeout.intValue());
}
msgContext.setHighFidelity(!useStreaming);
// Determine client target service
if (myService != null) {
// If we have a SOAPService kicking around, use that directly
msgContext.setService(myService);
} else {
if (portName != null) {
// No explicit service. If we have a target service name,
// try that.
msgContext.setTargetService(portName.getLocalPart());
} else {
// No direct config, so try the namespace of the first body.
reqMsg = msgContext.getRequestMessage();
if (reqMsg != null && !((SOAPPart)reqMsg.getSOAPPart()).isBodyStream()) {
reqEnv = reqMsg.getSOAPEnvelope();
SOAPBodyElement body = reqEnv.getFirstBody();
if (body != null) {
if ( body.getNamespaceURI() == null ) {
throw new AxisFault("Call.invoke",
Messages.getMessage("cantInvoke00", body.getName()),
null, null);
} else {
msgContext.setTargetService(body.getNamespaceURI());
}
}
}
}
}
if (log.isDebugEnabled()) {
log.debug(Messages.getMessage("targetService",
msgContext.getTargetService()));
}
Message requestMessage = msgContext.getRequestMessage();
if (requestMessage != null) {
try {
msgContext.setProperty(SOAPMessage.CHARACTER_SET_ENCODING, requestMessage.getProperty(SOAPMessage.CHARACTER_SET_ENCODING));
} catch (SOAPException e) {
}
if(myHeaders != null) {
reqEnv = requestMessage.getSOAPEnvelope();
// If we have headers to insert, do so now.
for (int i = 0 ; myHeaders != null && i < myHeaders.size() ; i++ ) {
reqEnv.addHeader((SOAPHeaderElement)myHeaders.get(i));
}
}
}
// set up transport if there is one
if (transport != null) {
transport.setupMessageContext(msgContext, this, service.getEngine());
}
else {
msgContext.setTransportName( transportName );
}
SOAPService svc = msgContext.getService();
if (svc != null) {
svc.setPropertyParent(myProperties);
} else {
msgContext.setPropertyParent(myProperties);
}
// For debugging - print request message
if (log.isDebugEnabled()) {
StringWriter writer = new StringWriter();
try {
SerializationContext ctx = new SerializationContext(writer,
msgContext);
requestMessage.getSOAPEnvelope().output(ctx);
writer.close();
} catch (Exception e) {
throw AxisFault.makeFault(e);
} finally {
log.debug(writer.getBuffer().toString());
}
}
if(!invokeOneWay) {
invokeEngine(msgContext);
} else {
invokeEngineOneWay(msgContext);
}
if (log.isDebugEnabled()) {
log.debug("Exit: Call::invoke()");
}
}
/**
* Invoke the message on the current engine and do not wait for a response.
*
* @param msgContext the <code>MessageContext</code> to use
* @throws AxisFault if the invocation raised a fault
*/
private void invokeEngine(MessageContext msgContext) throws AxisFault {
service.getEngine().invoke( msgContext );
if (transport != null) {
transport.processReturnedMessageContext(msgContext);
}
Message resMsg = msgContext.getResponseMessage();
if (resMsg == null) {
if (msgContext.isPropertyTrue(FAULT_ON_NO_RESPONSE, false)) {
throw new AxisFault(Messages.getMessage("nullResponse00"));
} else {
return;
}
}
/** This must happen before deserialization...
*/
resMsg.setMessageType(Message.RESPONSE);
SOAPEnvelope resEnv = resMsg.getSOAPEnvelope();
SOAPBodyElement respBody = resEnv.getFirstBody();
if (respBody instanceof SOAPFault) {
//we got a fault
if(operation == null ||
operation.getReturnClass() == null ||
operation.getReturnClass() !=
javax.xml.soap.SOAPMessage.class) {
//unless we don't care about the return value or we want
//a raw message back
//get the fault from the body and throw it
throw ((SOAPFault)respBody).getFault();
}
}
}
/**
* Implement async invocation by running the request in a new thread
* @param msgContext
*/
private void invokeEngineOneWay(final MessageContext msgContext) {
//TODO: this is not a good way to do stuff, as it has no error reporting facility
//create a new class
Runnable runnable = new Runnable(){
public void run() {
msgContext.setProperty(Call.ONE_WAY, Boolean.TRUE);
try {
service.getEngine().invoke( msgContext );
} catch (AxisFault af){
//TODO: handle errors properly
log.debug(Messages.getMessage("exceptionPrinting"), af);
}
msgContext.removeProperty(Call.ONE_WAY);
}
};
//create a thread to run it
Thread thread = new Thread(runnable);
//run it
thread.start();
}
/**
* Get the output parameters (if any) from the last invocation.
*
* This allows named access - if you need sequential access, use
* getOutputValues().
*
* @return a Map containing the output parameter values, indexed by QName
*/
public Map getOutputParams()
{
if (isNeverInvoked) {
throw new JAXRPCException(
Messages.getMessage("outputParamsUnavailable"));
}
return this.outParams;
}
/**
* Returns a List values for the output parameters of the last
* invoked operation.
*
* @return Values for the output parameters. An empty List is
* returned if there are no output values.
*
* @throws JAXRPCException - If this method is invoked for a
* one-way operation or is invoked
* before any invoke method has been called.
*/
public List getOutputValues() {
if (isNeverInvoked) {
throw new JAXRPCException(
Messages.getMessage("outputParamsUnavailable"));
}
return outParamsList;
}
/**
* Get the Service object associated with this Call object.
*
* Note: Not part of JAX-RPC specification.
*
* @return Service the Service object this Call object is associated with
*/
public Service getService()
{
return this.service;
}
/**
*
* Set the service so that it defers missing property gets to the
* Call. So when client-side Handlers get at the MessageContext,
* the property scoping will be MC -&gt; SOAPService -&gt; Call
*/
public void setSOAPService(SOAPService service)
{
myService = service;
if (service != null) {
// Set the service so that it defers missing property gets to the
// Call. So when client-side Handlers get at the MessageContext,
// the property scoping will be MC -> SOAPService -> Call -> Engine
// THE ORDER OF THESE TWO CALLS IS IMPORTANT, since setting the
// engine on a service will set the property parent for the service
service.setEngine(this.service.getAxisClient());
service.setPropertyParent(myProperties);
}
}
/**
* Sets the client-side request and response Handlers. This is handy
* for programatically setting up client-side work without deploying
* via WSDD or the EngineConfiguration mechanism.
*/
public void setClientHandlers(Handler reqHandler, Handler respHandler)
{
// Create a SOAPService which will be used as the client-side service
// handler.
setSOAPService(new SOAPService(reqHandler, null, respHandler));
}
/**
* This method adds an attachment.
* <p>
* Note: Not part of JAX-RPC specification.
*
* @param attachment the <code>Object</code> to attach
* @exception RuntimeException if there is no support for attachments
*
*/
public void addAttachmentPart( Object attachment){
attachmentParts.add(attachment);
}
/**
* Add a fault for this operation.
* <p>
* Note: Not part of JAX-RPC specificaion.
*
* @param qname qname of the fault
* @param cls class of the fault
* @param xmlType XML type of the fault
* @param isComplex true if xmlType is a complex type, false otherwise
*/
public void addFault(QName qname, Class cls,
QName xmlType, boolean isComplex) {
if (operationSetManually) {
throw new RuntimeException(
Messages.getMessage("operationAlreadySet"));
}
if (operation == null) {
operation = new OperationDesc();
}
FaultDesc fault = new FaultDesc();
fault.setQName(qname);
fault.setClassName(cls.getName());
fault.setXmlType(xmlType);
fault.setComplex(isComplex);
operation.addFault(fault);
}
/**
* Hand a complete OperationDesc to the Call, and note that this was
* done so that others don't try to mess with it by calling addParameter,
* setReturnType, etc.
*
* @param operation the OperationDesc to associate with this call.
*/
public void setOperation(OperationDesc operation) {
this.operation = operation;
operationSetManually = true;
}
public OperationDesc getOperation()
{
return operation;
}
public void clearOperation() {
operation = null;
operationSetManually = false;
}
}