com.h3c.dist.sync

Class SyncServiceUtil

java.lang.Object

com.h3c.dist.sync.SyncServiceUtil

public class SyncServiceUtil
extends Object

Distributed services utility function class

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SyncServiceUtil.SortByNodePath

Constructor Summary

Constructors

Constructor and Description
SyncServiceUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static List<SyncServiceMultiOpResult>	createPaths(SyncService svc, List<SyncServiceMultiOp> opList) Attempt to create the paths present in the list.
static void	deletePath(SyncService svc, SyncServiceNodePath path, boolean deleteParent) Delete a path hierarchy.
static void	deletePaths(SyncService svc, List<SyncServiceNodePath> pathList, boolean deleteParent) Delete a set of path hierarchies.
static SyncServiceNodePath	skipTailNodeFromPath(SyncServiceNodePath path)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SyncServiceUtil

public SyncServiceUtil()

Method Detail

skipTailNodeFromPath

public static SyncServiceNodePath skipTailNodeFromPath(SyncServiceNodePath path)

createPaths

public static List<SyncServiceMultiOpResult> createPaths(SyncService svc,
                                         List<SyncServiceMultiOp> opList)
                                                  throws ServiceNotAvailableException,
                                                         SyncServiceException.NodeExistsException,
                                                         InterruptedException

Attempt to create the paths present in the list. In case of a node not found exception, add the missing path to the list and attempt to create all the paths recursively.

Parameters:

svc - sync service object

opList - List of Multi operations

Returns:

opResultList result of sync service operation set

Throws:

ServiceNotAvailableException - Sync service is not UP

SyncServiceException.NodeExistsException - Node exists exception

InterruptedException - Operation interrupted exception

deletePath

public static void deletePath(SyncService svc,
              SyncServiceNodePath path,
              boolean deleteParent)
                       throws ServiceNotAvailableException,
                              InterruptedException

Delete a path hierarchy. Ex: /locks/app/key1/r-001, the API attempts to delete entire hierarchy unless there exists extra children for the nodes.

Parameters:

svc - sync service

path - path to be deleted

deleteParent - should we delete the parent node of the hierarchy

Throws:

InterruptedException - Operation interrupted exception

ServiceNotAvailableException - Sync service is not Up

deletePaths

public static void deletePaths(SyncService svc,
               List<SyncServiceNodePath> pathList,
               boolean deleteParent)
                        throws ServiceNotAvailableException,
                               InterruptedException

Delete a set of path hierarchies.

Parameters:

svc - sync service handle

pathList - list of the paths to be deleted

deleteParent - should we delete the parent node of the hierarchies

Throws:

InterruptedException - Operation interrupted exception

ServiceNotAvailableException - Sync service not Up