/*
* Copyright (c) 2015 EMC Corporation
* All Rights Reserved
*/
package com.emc.storageos.api.service.impl.resource.fullcopy;
import java.net.URI;
import java.util.ArrayList;
import java.util.List;
import com.emc.storageos.api.service.impl.placement.Scheduler;
import com.emc.storageos.api.service.impl.resource.utils.BlockServiceUtils;
import com.emc.storageos.coordinator.client.service.CoordinatorClient;
import com.emc.storageos.db.client.DbClient;
import com.emc.storageos.db.client.model.BlockObject;
import com.emc.storageos.db.client.model.VirtualArray;
import com.emc.storageos.db.client.model.Volume;
import com.emc.storageos.model.TaskList;
import com.emc.storageos.model.block.VolumeRestRep;
import com.emc.storageos.svcs.errorhandling.resources.APIException;
/**
* The Openstack storage system implementation for the block full copy API.
*/
public class OpenstackBlockFullCopyApiImpl extends DefaultBlockFullCopyApiImpl {
/**
* Constructor
*
* @param dbClient A reference to a database client.
* @param coordinator A reference to the coordinator client.
* @param scheduler A reference to a scheduler.
* @param fullCopyMgr A reference to the full copy manager.
*/
public OpenstackBlockFullCopyApiImpl(DbClient dbClient, CoordinatorClient coordinator, Scheduler scheduler,
BlockFullCopyManager fullCopyMgr) {
super(dbClient, coordinator, scheduler, fullCopyMgr);
}
/**
* {@inheritDoc}
*/
@Override
public List<BlockObject> getAllSourceObjectsForFullCopyRequest(BlockObject fcSourceObj) {
// No CG operation support for Openstack.
List<BlockObject> fcSourceObjList = new ArrayList<BlockObject>();
fcSourceObjList.add(fcSourceObj);
return fcSourceObjList;
}
/**
* {@inheritDoc}
*/
@Override
public void validateFullCopyCreateRequest(List<BlockObject> fcSourceObjList, int count) {
super.validateFullCopyCreateRequest(fcSourceObjList, count);
}
/**
* {@inheritDoc}
*/
@Override
public TaskList create(List<BlockObject> fcSourceObjList, VirtualArray varray,
String name, boolean createInactive, int count, String taskId) {
// Setting createInactive to true for openstack as it is not
// needed to wait for synchronization to complete and detach.
return super.create(fcSourceObjList, varray, name, true, count, taskId);
}
/**
* {@inheritDoc}
*/
@Override
public TaskList activate(BlockObject fcSourceObj, Volume fullCopyVolume) {
return super.activate(fcSourceObj, fullCopyVolume);
}
/**
* {@inheritDoc}
*/
@Override
public TaskList detach(BlockObject fcSourceObj, Volume fullCopyVolume) {
return super.detach(fcSourceObj, fullCopyVolume);
}
/**
* {@inheritDoc}
*/
@Override
public TaskList restoreSource(Volume sourceVolume, Volume fullCopyVolume) {
throw APIException.methodNotAllowed.notSupportedForOpenstack();
}
/**
* {@inheritDoc}
*/
@Override
public TaskList resynchronizeCopy(Volume sourceVolume, Volume fullCopyVolume) {
throw APIException.methodNotAllowed.notSupportedForOpenstack();
}
/**
* {@inheritDoc}
*/
@Override
public VolumeRestRep checkProgress(URI sourceURI, Volume fullCopyVolume) {
return super.checkProgress(sourceURI, fullCopyVolume);
}
/**
* {@inheritDoc}
*/
@Override
public boolean volumeCanBeDeleted(Volume volume) {
// volume clones are by default in detached state, so no
// need to check if the all copies are detached
return true;
}
/**
* {@inheritDoc}
*/
@Override
public boolean volumeCanBeExpanded(Volume volume) {
// volume clones are by default in detached state, so no
// need to check if the all copies are detached
return true;
}
}