Examples with BlockSnapshotSessionDeleteWorkflowCompleter com.emc.storageos.volumecontroller.impl.block.taskcompleter.BlockSnapshotSessionDeleteWorkflowCompleter used on opensource projects

Example 1 with BlockSnapshotSessionDeleteWorkflowCompleter

use of com.emc.storageos.volumecontroller.impl.block.taskcompleter.BlockSnapshotSessionDeleteWorkflowCompleter in project coprhd-controller by CoprHD.

the class BlockDeviceController method deleteSnapshotSession.

/**
 * {@inheritDoc}
 */
@Override
public void deleteSnapshotSession(URI systemURI, URI snapSessionURI, String opId) {
    TaskCompleter completer = new BlockSnapshotSessionDeleteWorkflowCompleter(snapSessionURI, opId);
    try {
        // Get a new workflow delete the snapshot session.
        Workflow workflow = _workflowService.getNewWorkflow(this, DELETE_SNAPSHOT_SESSION_WF_NAME, false, opId);
        _log.info("Created new workflow to delete snapshot session {} with operation id {}", snapSessionURI, opId);
        // When deleting a group snapshot we need the name of the group.
        String groupName = null;
        boolean isCG = checkSnapshotSessionConsistencyGroup(snapSessionURI, _dbClient, completer);
        if (isCG) {
            BlockSnapshotSession snapSession = _dbClient.queryObject(BlockSnapshotSession.class, snapSessionURI);
            groupName = snapSession.getReplicationGroupInstance();
        }
        // Create the workflow step to delete the snapshot session.
        workflow.createStep(DELETE_SNAPSHOT_SESSION_STEP_GROUP, String.format("Delete snapshot session %s", snapSessionURI), null, systemURI, getDeviceType(systemURI), getClass(), deleteBlockSnapshotSessionMethod(systemURI, snapSessionURI, groupName, Boolean.FALSE), null, null);
        // Execute the workflow.
        workflow.executePlan(completer, "Delete block snapshot session successful");
    } catch (Exception e) {
        _log.error("Delete block snapshot session failed", e);
        ServiceCoded serviceException = DeviceControllerException.exceptions.deleteBlockSnapshotSessionFailed(e);
        completer.error(_dbClient, serviceException);
    }
}