// Licensed to the Apache Software Foundation (ASF) under one
// 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
// "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.
package com.cloud.api.commands;
import java.util.ArrayList;
import java.util.List;
import org.apache.log4j.Logger;
import com.cloud.api.ApiConstants;
import com.cloud.api.BaseListTaggedResourcesCmd;
import com.cloud.api.IdentityMapper;
import com.cloud.api.Implementation;
import com.cloud.api.Parameter;
import com.cloud.api.response.ListResponse;
import com.cloud.api.response.SnapshotResponse;
import com.cloud.async.AsyncJob;
import com.cloud.storage.Snapshot;
@Implementation(description="Lists all available snapshots for the account.", responseObject=SnapshotResponse.class)
public class ListSnapshotsCmd extends BaseListTaggedResourcesCmd {
public static final Logger s_logger = Logger.getLogger(ListSnapshotsCmd.class.getName());
private static final String s_name = "listsnapshotsresponse";
/////////////////////////////////////////////////////
//////////////// API parameters /////////////////////
/////////////////////////////////////////////////////
@IdentityMapper(entityTableName="snapshots")
@Parameter(name=ApiConstants.ID, type=CommandType.LONG, description="lists snapshot by snapshot ID")
private Long id;
@Parameter(name=ApiConstants.INTERVAL_TYPE, type=CommandType.STRING, description="valid values are HOURLY, DAILY, WEEKLY, and MONTHLY.")
private String intervalType;
@Parameter(name=ApiConstants.NAME, type=CommandType.STRING, description="lists snapshot by snapshot name")
private String snapshotName;
@Parameter(name=ApiConstants.SNAPSHOT_TYPE, type=CommandType.STRING, description="valid values are MANUAL or RECURRING.")
private String snapshotType;
@IdentityMapper(entityTableName="volumes")
@Parameter(name=ApiConstants.VOLUME_ID, type=CommandType.LONG, description="the ID of the disk volume")
private Long volumeId;
/////////////////////////////////////////////////////
/////////////////// Accessors ///////////////////////
/////////////////////////////////////////////////////
public Long getId() {
return id;
}
public String getIntervalType() {
return intervalType;
}
public String getSnapshotName() {
return snapshotName;
}
public String getSnapshotType() {
return snapshotType;
}
public Long getVolumeId() {
return volumeId;
}
/////////////////////////////////////////////////////
/////////////// API Implementation///////////////////
/////////////////////////////////////////////////////
@Override
public String getCommandName() {
return s_name;
}
public AsyncJob.Type getInstanceType() {
return AsyncJob.Type.Snapshot;
}
@Override
public void execute(){
List<? extends Snapshot> result = _snapshotService.listSnapshots(this);
ListResponse<SnapshotResponse> response = new ListResponse<SnapshotResponse>();
List<SnapshotResponse> snapshotResponses = new ArrayList<SnapshotResponse>();
for (Snapshot snapshot : result) {
SnapshotResponse snapshotResponse = _responseGenerator.createSnapshotResponse(snapshot);
snapshotResponse.setObjectName("snapshot");
snapshotResponses.add(snapshotResponse);
}
response.setResponses(snapshotResponses);
response.setResponseName(getCommandName());
this.setResponseObject(response);
}
}