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// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with 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
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package com.cloud.storage.download;

import org.apache.cloudstack.engine.subsystem.api.storage.DataObject;
import org.apache.cloudstack.framework.async.AsyncCompletionCallback;

import com.cloud.agent.api.storage.DownloadAnswer;
import com.cloud.utils.component.Manager;

/**
 * Monitor download progress of all templates across all servers
 *
 */
public interface DownloadMonitor extends Manager {

    public void downloadTemplateToStorage(DataObject template, AsyncCompletionCallback<DownloadAnswer> callback);

    public void downloadVolumeToStorage(DataObject volume, AsyncCompletionCallback<DownloadAnswer> callback);

    void downloadSnapshotToStorage(DataObject volume, AsyncCompletionCallback<DownloadAnswer> callback);

}
