com.bea.wli.config.task.impl

Class GetConcurrentModificationConflictTask

java.lang.Object

com.bea.wli.config.task.impl.SessionedTask<ConcurrentModificationConflict>

com.bea.wli.config.task.impl.GetConcurrentModificationConflictTask

All Implemented Interfaces:

java.util.concurrent.Callable<ConcurrentModificationConflict>

public class GetConcurrentModificationConflictTask
extends SessionedTask<ConcurrentModificationConflict>

Returns ConcurrentModificationConflict object for a given resource in a session if it has been modified in a way that conflicts with another update in the core. Returns null if there are no conflicts

Constructor Summary

Constructors

Constructor and Description
GetConcurrentModificationConflictTask(Ref ref) Constructor

Method Summary

Modifier and Type	Method and Description
protected ConcurrentModificationConflict	_execute() Subclasses implement this method
static ConcurrentModificationConflict	getConflict(ConfigService configService, java.lang.String session, Ref ref) Convenience method to create and execute an instance of the task

Methods inherited from class com.bea.wli.config.task.impl.SessionedTask

assertExists, assertLocation, assertNONResource, assertNotExists, assertNotLocationData, assertNotNull, assertNotNullElement, assertResource, assertSimple, call, doExecute, doExecute, doExecute, doExecute, expand, getConfigContext, getConfigMBean, getConfigService, getDescription, getSession, isLocation, isReadOnlyTransaction, requiresSystemTransaction

Methods inherited from class java.lang.Object

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

Constructor Detail

GetConcurrentModificationConflictTask

public GetConcurrentModificationConflictTask(Ref ref)

Constructor

Method Detail

getConflict

public static ConcurrentModificationConflict getConflict(ConfigService configService,
                                                         java.lang.String session,
                                                         Ref ref)

Convenience method to create and execute an instance of the task

Parameters:

configService - the config service instance

session - the session to execute against

ref - resource for which to return the conflicts

Returns:

the Conflict object for this resource. Null if there are no conflicts

Throws:

NotFoundException - if an error occurs getting conflicts

_execute

protected ConcurrentModificationConflict _execute()
                                           throws java.lang.Exception

Description copied from class: SessionedTask

Subclasses implement this method

Specified by:

_execute in class SessionedTask<ConcurrentModificationConflict>

Returns:

the result of the execution

Throws:

java.lang.Exception