com.bea.wli.config.task.impl

Class GetExecHistoryTask

java.lang.Object

com.bea.wli.config.task.impl.SessionedTask<java.util.List<ExecRecord>>

com.bea.wli.config.task.impl.GetExecHistoryTask

All Implemented Interfaces:

java.util.concurrent.Callable<java.util.List<ExecRecord>>

public class GetExecHistoryTask
extends SessionedTask<java.util.List<ExecRecord>>

Task for returning the execution records for the last N transactions executed in a session or in core. The history is returned in reverse chronological order

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.Comparator<Metadata>	_execRecordDateComparator

Constructor Summary

Constructors

Constructor and Description
GetExecHistoryTask(int lastN) Constructor

Method Summary

Modifier and Type	Method and Description
protected java.util.List<ExecRecord>	_execute() Subclasses implement this method
static java.util.List<ExecRecord>	getExecHistory(ConfigService configService, java.lang.String session, int lastN) Convenience method for returning the last N execution records for the given session.

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

Field Detail

_execRecordDateComparator

public static final java.util.Comparator<Metadata> _execRecordDateComparator

Constructor Detail

GetExecHistoryTask

public GetExecHistoryTask(int lastN)

Constructor

Parameters:

lastN - the max number of exec. records to return. If there are more records than this number, the most recent N records are returned. If N is negative, all records are returned.

Method Detail

getExecHistory

public static java.util.List<ExecRecord> getExecHistory(ConfigService configService,
                                                        java.lang.String session,
                                                        int lastN)

Convenience method for returning the last N execution records for the given session.

Parameters:

configService - the config service instance

session - the session to execute against; null indicates core

lastN - the max number of exec. records to return. If there are more records than this number, the most recent N records are returned. If N is negative, all records are returned.

Returns:

list of exec records

_execute

protected java.util.List<ExecRecord> _execute()
                                       throws NotFoundException

Description copied from class: SessionedTask

Subclasses implement this method

Specified by:

_execute in class SessionedTask<java.util.List<ExecRecord>>

Returns:

the result of the execution

Throws:

NotFoundException