de.hybris.platform.ruleengine.drools.impl

Class DefaultStatelessKieSessionHelper

java.lang.Object

de.hybris.platform.ruleengine.drools.impl.DefaultStatelessKieSessionHelper

All Implemented Interfaces:

StatelessKieSessionHelper

public class DefaultStatelessKieSessionHelper
extends java.lang.Object
implements StatelessKieSessionHelper

Default implementation of StatelessKieSessionHelper

Constructor Summary

Constructors

Constructor and Description
DefaultStatelessKieSessionHelper()

Method Summary

Modifier and Type	Method and Description
protected RuleExecutionCountListener	createRuleExecutionCounterListener()
ReleaseId	getDeployedKieModuleReleaseId(RuleEvaluationContext context) Given the RuleEvaluationContext retrieves the ReleaseId of the deployed KieContainer
protected ReleaseId	getDummyReleaseId(DroolsKIEModuleModel module)
protected RuleEngineKieModuleSwapper	getRuleEngineKieModuleSwapper()
protected java.lang.Class<? extends RuleExecutionCountListener>	getRuleExecutionCounterClass()
StatelessKieSession	initializeSession(RuleEvaluationContext context, KieContainer kieContainer) given the RuleEvaluationContext and currently active instance of KieContainer, initializes the StatelessKieSession for evaluation of rules
protected boolean	isSessionStateless(DroolsRuleEngineContextModel ruleEngineContext) Determine if the current RuleEngineContext's KieSession is Stateless.
protected void	registerSessionListeners(RuleEvaluationContext context, StatelessKieSession session, java.lang.Long maximumExecutions)
void	setRuleEngineKieModuleSwapper(RuleEngineKieModuleSwapper ruleEngineKieModuleSwapper)
void	setRuleExecutionCounterClass(java.lang.Class<? extends RuleExecutionCountListener> ruleExecutionCounterClass)
protected DroolsRuleEngineContextModel	validateRuleEvaluationContext(RuleEvaluationContext context)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultStatelessKieSessionHelper

public DefaultStatelessKieSessionHelper()

Method Detail

initializeSession

public StatelessKieSession initializeSession(RuleEvaluationContext context,
                                             KieContainer kieContainer)

Description copied from interface: StatelessKieSessionHelper

given the RuleEvaluationContext and currently active instance of KieContainer, initializes the StatelessKieSession for evaluation of rules

Specified by:

initializeSession in interface StatelessKieSessionHelper

Parameters:

context - instance of RuleEvaluationContext

kieContainer - currently active instance of KieContainer

Returns:

initialized instance of StatelessKieSession

getDeployedKieModuleReleaseId

public ReleaseId getDeployedKieModuleReleaseId(RuleEvaluationContext context)

Description copied from interface: StatelessKieSessionHelper

Given the RuleEvaluationContext retrieves the ReleaseId of the deployed KieContainer

Specified by:

getDeployedKieModuleReleaseId in interface StatelessKieSessionHelper

Parameters:

context - instance of RuleEvaluationContext

Returns:

instance of ReleaseId of the currently deployed version of KieContainer

getDummyReleaseId

protected ReleaseId getDummyReleaseId(DroolsKIEModuleModel module)

registerSessionListeners

protected void registerSessionListeners(RuleEvaluationContext context,
                                        StatelessKieSession session,
                                        java.lang.Long maximumExecutions)

validateRuleEvaluationContext

protected DroolsRuleEngineContextModel validateRuleEvaluationContext(RuleEvaluationContext context)

isSessionStateless

protected boolean isSessionStateless(DroolsRuleEngineContextModel ruleEngineContext)

Determine if the current RuleEngineContext's KieSession is Stateless.

Parameters:

ruleEngineContext - the rule engine context

Returns:

true if stateless, false otherwise

createRuleExecutionCounterListener

protected RuleExecutionCountListener createRuleExecutionCounterListener()

getRuleExecutionCounterClass

protected java.lang.Class<? extends RuleExecutionCountListener> getRuleExecutionCounterClass()

setRuleExecutionCounterClass

public void setRuleExecutionCounterClass(java.lang.Class<? extends RuleExecutionCountListener> ruleExecutionCounterClass)

getRuleEngineKieModuleSwapper

protected RuleEngineKieModuleSwapper getRuleEngineKieModuleSwapper()

setRuleEngineKieModuleSwapper

public void setRuleEngineKieModuleSwapper(RuleEngineKieModuleSwapper ruleEngineKieModuleSwapper)