// 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.async;

import java.util.List;

import com.cloud.api.commands.QueryAsyncJobResultCmd;
import com.cloud.utils.component.Manager;

public interface AsyncJobManager extends Manager {
    
	public AsyncJobExecutorContext getExecutorContext();
	
	public AsyncJobVO getAsyncJob(long jobId);
	public AsyncJobVO findInstancePendingAsyncJob(String instanceType, long instanceId);	
	public List<? extends AsyncJob> findInstancePendingAsyncJobs(AsyncJob.Type instanceType, Long accountId);
	
	public long submitAsyncJob(AsyncJobVO job);
	public long submitAsyncJob(AsyncJobVO job, boolean scheduleJobExecutionInContext);
	public AsyncJobResult queryAsyncJobResult(long jobId);    
	
    public void completeAsyncJob(long jobId, int jobStatus, int resultCode, Object resultObject);
    public void updateAsyncJobStatus(long jobId, int processStatus, Object resultObject);
    public void updateAsyncJobAttachment(long jobId, String instanceType, Long instanceId);
   
    public void releaseSyncSource(AsyncJobExecutor executor);
    
    public void syncAsyncJobExecution(AsyncJob job, String syncObjType, long syncObjId);
    
    /**
     * Queries for the status or final result of an async job.
     * @param cmd the command that specifies the job id
     * @return an async-call result object
     */
    public AsyncJob queryAsyncJobResult(QueryAsyncJobResultCmd cmd);
}