// 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.api.response.SuccessResponse;
import com.cloud.exception.InvalidParameterValueException;
import com.cloud.network.element.JuniperSRXFirewallElementService;
import com.cloud.user.Account;

@Implementation(description="Deletes an external firewall appliance.", responseObject = SuccessResponse.class)
public class DeleteExternalFirewallCmd extends BaseCmd {
    public static final Logger s_logger = Logger.getLogger(DeleteExternalFirewallCmd.class.getName());    
    private static final String s_name = "deleteexternalfirewallresponse";    
    
    /////////////////////////////////////////////////////
    //////////////// API parameters /////////////////////
    /////////////////////////////////////////////////////

    @IdentityMapper(entityTableName="host")
    @Parameter(name=ApiConstants.ID, type=CommandType.LONG, required = true, description="Id of the external firewall appliance.")
    private Long id;
    
    ///////////////////////////////////////////////////
    /////////////////// Accessors ///////////////////////
    /////////////////////////////////////////////////////
     
    public Long getId() {
        return id;
    }
     
    /////////////////////////////////////////////////////
    /////////////// 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 {
            boolean result = _srxElementService.deleteExternalFirewall(this);
            if (result) {
            SuccessResponse response = new SuccessResponse(getCommandName());
            response.setResponseName(getCommandName());
            this.setResponseObject(response);
            } else {
                throw new ServerApiException(BaseCmd.INTERNAL_ERROR, "Failed to delete external firewall.");
            }
        } catch (InvalidParameterValueException e) {
            throw new ServerApiException(BaseCmd.PARAM_ERROR, "Failed to delete external firewall.");
        }
    }
}