de.hybris.platform.ruleengine.drools.impl

Class DefaultKieSessionHelper<T>

java.lang.Object

de.hybris.platform.ruleengine.drools.impl.DefaultModuleReleaseIdAware

de.hybris.platform.ruleengine.drools.impl.DefaultKieSessionHelper<T>

All Implemented Interfaces:

KieSessionHelper<T>, ModuleReleaseIdAware

public class DefaultKieSessionHelper<T>
extends DefaultModuleReleaseIdAware
implements KieSessionHelper<T>

Default implementation of StatelessKieSessionHelper

Constructor Summary

Constructors

Constructor and Description
DefaultKieSessionHelper()

Method Summary

Modifier and Type	Method and Description
protected void	assertKieSessionClass(java.lang.Class<T> kieSessionClass)
protected void	assertSessionIsStateful(DroolsKIESessionModel kieSession)
protected void	assertSessionIsStateless(DroolsKIESessionModel kieSession)
protected RuleExecutionCountListener	createRuleExecutionCounterListener()
protected java.lang.Class<? extends RuleExecutionCountListener>	getRuleExecutionCounterClass()
protected KieSession	initializeKieSessionInternal(RuleEvaluationContext context, DroolsRuleEngineContextModel ruleEngineContext, KieContainer kieContainer)
T	initializeSession(java.lang.Class<T> kieSessionClass, RuleEvaluationContext context, KieContainer kieContainer) given the RuleEvaluationContext and currently active instance of KieContainer, initializes the T kie session for evaluation of rules
protected StatelessKieSession	initializeStatelessKieSessionInternal(RuleEvaluationContext context, DroolsRuleEngineContextModel ruleEngineContext, KieContainer kieContainer)
protected void	registerKieSessionListeners(RuleEvaluationContext context, KieSession session, java.lang.Long maximumExecutions)
protected void	registerStatelessKieSessionListeners(RuleEvaluationContext context, StatelessKieSession session, java.lang.Long maximumExecutions)
void	setRuleExecutionCounterClass(java.lang.Class<? extends RuleExecutionCountListener> ruleExecutionCounterClass)

Methods inherited from class de.hybris.platform.ruleengine.drools.impl.DefaultModuleReleaseIdAware

getDeployedKieModuleReleaseId, getDummyReleaseId, getRuleEngineKieModuleSwapper, setRuleEngineKieModuleSwapper, validateRuleEvaluationContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.hybris.platform.ruleengine.drools.ModuleReleaseIdAware

getDeployedKieModuleReleaseId

Constructor Detail

DefaultKieSessionHelper

public DefaultKieSessionHelper()

Method Detail

initializeSession

public T initializeSession(java.lang.Class<T> kieSessionClass,
                           RuleEvaluationContext context,
                           KieContainer kieContainer)

Description copied from interface: KieSessionHelper

given the RuleEvaluationContext and currently active instance of KieContainer, initializes the T kie session for evaluation of rules

Specified by:

initializeSession in interface KieSessionHelper<T>

Parameters:

kieSessionClass - implementation class of the Kie session (KieSession or org.kie.api.runtime.StatelessKieSession)

context - instance of RuleEvaluationContext

kieContainer - currently active instance of KieContainer

Returns:

initialized instance of KieSession

initializeKieSessionInternal

protected KieSession initializeKieSessionInternal(RuleEvaluationContext context,
                                                  DroolsRuleEngineContextModel ruleEngineContext,
                                                  KieContainer kieContainer)

initializeStatelessKieSessionInternal

protected StatelessKieSession initializeStatelessKieSessionInternal(RuleEvaluationContext context,
                                                                    DroolsRuleEngineContextModel ruleEngineContext,
                                                                    KieContainer kieContainer)

assertKieSessionClass

protected void assertKieSessionClass(java.lang.Class<T> kieSessionClass)

assertSessionIsStateless

protected void assertSessionIsStateless(DroolsKIESessionModel kieSession)

assertSessionIsStateful

protected void assertSessionIsStateful(DroolsKIESessionModel kieSession)

registerKieSessionListeners

protected void registerKieSessionListeners(RuleEvaluationContext context,
                                           KieSession session,
                                           java.lang.Long maximumExecutions)

registerStatelessKieSessionListeners

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

createRuleExecutionCounterListener

protected RuleExecutionCountListener createRuleExecutionCounterListener()

getRuleExecutionCounterClass

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

setRuleExecutionCounterClass

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