// Copyright 2012 Citrix Systems, Inc. Licensed under the
// Apache License, Version 2.0 (the "License"); you may not use this
// file except in compliance with the License.  Citrix Systems, Inc.
// reserves all rights not expressly granted by 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.
// 
// Automatically generated by addcopyright.py at 04/03/2012
package com.cloud.api.commands;

import org.apache.log4j.Logger;

import com.cloud.api.ApiConstants;
import com.cloud.api.BaseCmd;
import com.cloud.api.IdentityMapper;
import com.cloud.api.Implementation;
import com.cloud.api.Parameter;
import com.cloud.api.PlugService;
import com.cloud.api.ServerApiException;
import com.cloud.exception.InvalidParameterValueException;
import com.cloud.host.Host;
import com.cloud.network.element.JuniperSRXFirewallElementService;
import com.cloud.server.api.response.ExternalFirewallResponse;
import com.cloud.user.Account;
import com.cloud.utils.exception.CloudRuntimeException;

@Implementation(description="Adds an external firewall appliance", responseObject = ExternalFirewallResponse.class)
public class AddExternalFirewallCmd extends BaseCmd {
    public static final Logger s_logger = Logger.getLogger(AddExternalFirewallCmd.class.getName());    
    private static final String s_name = "addexternalfirewallresponse";    
    
    /////////////////////////////////////////////////////
    //////////////// API parameters /////////////////////
    /////////////////////////////////////////////////////
    
    @IdentityMapper(entityTableName="data_center")
    @Parameter(name=ApiConstants.ZONE_ID, type=CommandType.LONG, required = true, description="Zone in which to add the external firewall appliance.")
    private Long zoneId;

    @Parameter(name=ApiConstants.URL, type=CommandType.STRING, required = true, description="URL of the external firewall appliance.")
    private String url;     
    
    @Parameter(name=ApiConstants.USERNAME, type=CommandType.STRING, required = true, description="Username of the external firewall appliance.")
    private String username;     
    
    @Parameter(name=ApiConstants.PASSWORD, type=CommandType.STRING, required = true, description="Password of the external firewall appliance.")
    private String password;
    
    ///////////////////////////////////////////////////
    /////////////////// Accessors ///////////////////////
    /////////////////////////////////////////////////////
     
    public Long getZoneId() {
        return zoneId;
    }

    public String getUrl() {
        return url;
    }
    
    public String getUsername() {
        return username;
    }
    
    public String getPassword() {
        return password;
    }
    

    /////////////////////////////////////////////////////
    /////////////// API Implementation///////////////////
    /////////////////////////////////////////////////////

    @PlugService JuniperSRXFirewallElementService _srxElementService;

    @Override
    public String getCommandName() {
        return s_name;
    }
    
    @Override
    public long getEntityOwnerId() {
        return Account.ACCOUNT_ID_SYSTEM;
    }
     
    @SuppressWarnings("deprecation")
    @Override
    public void execute(){
        try {
            Host externalFirewall = _srxElementService.addExternalFirewall(this);
            ExternalFirewallResponse response = _srxElementService.createExternalFirewallResponse(externalFirewall);
            response.setObjectName("externalfirewall");
            response.setResponseName(getCommandName());
            this.setResponseObject(response);
        } catch (InvalidParameterValueException ipve) {
            throw new ServerApiException(BaseCmd.PARAM_ERROR, ipve.getMessage());
        } catch (CloudRuntimeException cre) {
            throw new ServerApiException(BaseCmd.INTERNAL_ERROR, cre.getMessage());
        }
    }
}