// 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 java.util.ArrayList;

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.ServerApiException;
import com.cloud.api.response.CloudIdentifierResponse;
import com.cloud.user.Account;

@Implementation(description="Retrieves a cloud identifier.", responseObject=CloudIdentifierResponse.class)
public class GetCloudIdentifierCmd extends BaseCmd {
    public static final Logger s_logger = Logger.getLogger(GetCloudIdentifierCmd.class.getName());
    private static final String s_name = "getcloudidentifierresponse";

    /////////////////////////////////////////////////////
    //////////////// API parameters /////////////////////
    /////////////////////////////////////////////////////

    @IdentityMapper(entityTableName="user")
    @Parameter(name=ApiConstants.USER_ID, type=CommandType.LONG, required=true, description="the user ID for the cloud identifier")
    private Long userid;


    /////////////////////////////////////////////////////
    /////////////////// Accessors ///////////////////////
    /////////////////////////////////////////////////////

    public Long getUserId() {
        return userid;
    }


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

    public String getCommandName() {
        return s_name;
    }
    
    @Override
    public long getEntityOwnerId() {
        return Account.ACCOUNT_ID_SYSTEM;
    }
    
    @Override
    public void execute(){
        ArrayList<String> result = _mgr.getCloudIdentifierResponse(userid);
        CloudIdentifierResponse response = new CloudIdentifierResponse();
        if (result != null) {
            response.setCloudIdentifier(result.get(0));
            response.setSignature(result.get(1));
            response.setObjectName("cloudidentifier");
            response.setResponseName(getCommandName());
            this.setResponseObject(response);
        } else {
            throw new ServerApiException(BaseCmd.INTERNAL_ERROR, "Failed to get cloud identifier");
        }
      
    }
}