package org.ovirt.engine.core.bll.storage.disk.cinder;
import java.util.List;
import javax.inject.Inject;
import org.ovirt.engine.core.bll.CommandBase;
import org.ovirt.engine.core.bll.ConcurrentChildCommandsExecutionCallback;
import org.ovirt.engine.core.common.action.ImagesContainterParametersBase;
import org.ovirt.engine.core.common.businessentities.storage.DiskImage;
import org.ovirt.engine.core.common.businessentities.storage.ImageStatus;
import org.ovirt.engine.core.compat.Guid;
import org.ovirt.engine.core.compat.backendcompat.CommandExecutionStatus;
import org.ovirt.engine.core.dao.DiskImageDao;
public class RemoveCinderSnapshotCommandCallback extends ConcurrentChildCommandsExecutionCallback {
@Inject
private DiskImageDao diskImageDao;
@Override
protected void childCommandsExecutionEnded(CommandBase<?> command,
boolean anyFailed,
List<Guid> childCmdIds,
CommandExecutionStatus status,
int completedChildren) {
RemoveCinderSnapshotDiskCommand<ImagesContainterParametersBase> removeCinderSnapshotDiskCommand =
(RemoveCinderSnapshotDiskCommand<ImagesContainterParametersBase>) command;
ImagesContainterParametersBase parameters = removeCinderSnapshotDiskCommand.getParameters();
Guid diskId = parameters.getDestinationImageId();
if (!removeCinderSnapshotDiskCommand.getCinderBroker().isSnapshotExist(diskId)) {
// Cinder snapshot has been deleted successfully
setCommandEndStatus(command, false, status, childCmdIds);
return;
}
ImageStatus imageStatus = removeCinderSnapshotDiskCommand.getCinderBroker().getSnapshotStatus(diskId);
DiskImage disk = diskImageDao.getSnapshotById(diskId);
if (imageStatus != null && imageStatus != disk.getImageStatus()) {
switch (imageStatus) {
case ILLEGAL:
setCommandEndStatus(command, true, status, childCmdIds);
break;
}
}
}
}