/*
* Copyright (c) 2012-2015 iWave Software LLC
* All Rights Reserved
*/
package com.emc.sa.service.linux;
import static com.emc.sa.service.ServiceParams.VOLUMES;
import java.util.List;
import com.emc.sa.engine.ExecutionUtils;
import com.emc.sa.engine.bind.Param;
import com.emc.sa.engine.service.Service;
import com.emc.sa.service.vipr.block.BlockStorageUtils;
import com.emc.storageos.model.block.BlockObjectRestRep;
@Service("Linux-UnmountAndDeleteBlockVolume")
public class UnmountAndDeleteBlockVolumeService extends LinuxService {
@Param(VOLUMES)
protected List<String> volumeIds;
private UnmountBlockVolumeHelper unmountVolumeHelper;
@Override
public void init() throws Exception {
super.init();
unmountVolumeHelper = com.emc.sa.service.linux.UnmountBlockVolumeHelper.createHelper(linuxSystem, hostPorts);
}
@Override
public void precheck() throws Exception {
super.precheck();
List<? extends BlockObjectRestRep> volumes = BlockStorageUtils.getBlockResources(uris(volumeIds));
acquireHostsLock();
unmountVolumeHelper.setVolumes(volumes);
unmountVolumeHelper.precheck();
}
@Override
public void execute() {
unmountVolumeHelper.unmountVolumes();
BlockStorageUtils.removeVolumes(uris(volumeIds));
if (hostId != null) {
ExecutionUtils.addAffectedResource(hostId.toString());
}
}
}