Package org.operaton.bpm.engine.impl

Class DefaultHistoryLevelSetupCommand

java.lang.Object

org.operaton.bpm.engine.impl.DefaultHistoryLevelSetupCommand

All Implemented Interfaces:

HistoryLevelSetupCommand, Command<Void>

public class DefaultHistoryLevelSetupCommand
extends Object
implements HistoryLevelSetupCommand

Default implementation of HistoryLevelSetupCommand.

Verifies that the history level configured in ProcessEngineConfigurationImpl.getHistoryLevel() matches the one persisted in the database, writing the configured level to the database if none is present yet.

Since:

2.1

Constructor Summary

Constructors

Constructor	Description
DefaultHistoryLevelSetupCommand()

Method Summary

Modifier and Type	Method	Description
protected void	acquireExclusiveLock(CommandContext commandContext)
protected void	checkStartupLockExists(CommandContext commandContext)
protected void	determineAutoHistoryLevel(ProcessEngineConfigurationImpl engineConfiguration, HistoryLevel databaseHistoryLevel)
Void	execute(CommandContext commandContext)

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultHistoryLevelSetupCommand

public DefaultHistoryLevelSetupCommand()

Method Details

execute

public Void execute(CommandContext commandContext)

Specified by:

execute in interface Command<Void>

determineAutoHistoryLevel

protected void determineAutoHistoryLevel(ProcessEngineConfigurationImpl engineConfiguration,
 HistoryLevel databaseHistoryLevel)

checkStartupLockExists

protected void checkStartupLockExists(CommandContext commandContext)

acquireExclusiveLock

protected void acquireExclusiveLock(CommandContext commandContext)