server/src/com/cloud/api/commands/DeleteExternalFirewallCmd.java

/**
 * *  Copyright (C) 2011 Citrix Systems, Inc.  All rights reserved
*
 *
 * This software is licensed under the GNU General Public License v3 or later.
 *
 * It is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

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.");
        }
    }
}