[jBPM] - executor-service
by rachi
rachi [https://community.jboss.org/people/rachi] created the discussion
"executor-service"
To view the discussion, visit: https://community.jboss.org/message/811171#811171
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bjr, je suis debutante dans la modelisation des processus avec bpm,je suis le tuto jbpm5-developper-guide,
je suis bloqué au nivo du chapitre 6 à l'execution du module jbpm-executor-service,j'ai les erreurs suivantes:
Starting Executor Service ...
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/G:/maven_repos/org/jboss/weld/se/weld-se/2.0.0.CR2/weld-se-2.0.0.CR2.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/G:/maven_repos/org/jboss/weld/servlet/weld-servlet/2.0.0.Beta4/weld-servlet-2.0.0.Beta4.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.slf4j.impl.SimpleLoggerFactory]
[main] INFO org.jboss.weld.Version - WELD-000900 2.0.0 (CR2)
[main] INFO org.jboss.weld.Bootstrap - WELD-000101 Transactional services not available. Injection of @Inject UserTransaction not available. Transactional observers will be invoked synchronously.
[main] WARN org.jboss.weld.Bootstrap - Legacy deployment metadata provided by the integrator. Certain functionality will not be available.
avr. 30, 2013 2:55:23 PM org.jboss.solder.logging.Logger info
INFO: Solder Config XML provider starting...
avr. 30, 2013 2:55:23 PM org.jboss.solder.logging.Logger info
INFO: Loading XmlDocumentProvider: org.jboss.solder.config.xml.bootstrap.ResourceLoaderXmlDocumentProvider
avr. 30, 2013 2:55:23 PM org.jboss.solder.logging.Logger info
INFO: Reading XML file: jar:file:/G:/maven_repos/org/jboss/seam/persistence/seam-persistence/3.1.0.Final/seam-persistence-3.1.0.Final.jar!/META-INF/beans.xml
avr. 30, 2013 2:55:23 PM org.jboss.solder.logging.Logger info
INFO: Reading XML file: jar:file:/G:/maven_repos/org/jboss/seam/transaction/seam-transaction/3.1.0.Final/seam-transaction-3.1.0.Final.jar!/META-INF/beans.xml
avr. 30, 2013 2:55:24 PM org.jboss.solder.logging.Logger info
INFO: Solder 3.2.0.Final (build id: 3.2.0.Final)
[weld-worker-1] INFO org.jboss.weld.ClassLoading - WELD-000119 Not generating any bean definitions from org.jboss.seam.persistence.util.EJBContextUtils because of underlying class loading error: Type javax.ejb.EJBContext not found. If this is unexpected, enable DEBUG logging to see the full error.
[weld-worker-3] INFO org.jboss.weld.ClassLoading - WELD-000119 Not generating any bean definitions from org.jboss.seam.transaction.CMTTransaction because of underlying class loading error: Type javax.ejb.EJBContext not found. If this is unexpected, enable DEBUG logging to see the full error.
[weld-worker-1] INFO org.jboss.weld.ClassLoading - WELD-000119 Not generating any bean definitions from org.jboss.seam.transaction.DefaultSeamTransaction because of underlying class loading error: Type javax.ejb.EJBContext not found. If this is unexpected, enable DEBUG logging to see the full error.
avr. 30, 2013 2:55:24 PM org.jboss.solder.logging.Logger info
INFO: Preventing class org.jboss.seam.persistence.hibernate.HibernateManagedSessionExtensionImpl from being installed as bean due to @Veto annotation
avr. 30, 2013 2:55:24 PM org.jboss.solder.logging.Logger info
INFO: Preventing class org.jboss.seam.transaction.EntityTransaction from being installed as bean due to @Veto annotation
avr. 30, 2013 2:55:24 PM org.jboss.solder.logging.Logger info
INFO: Preventing class org.jboss.seam.persistence.HibernatePersistenceProvider from being installed as bean due to @Veto annotation
avr. 30, 2013 2:55:24 PM org.jboss.solder.logging.Logger info
INFO: Preventing class org.jboss.seam.transaction.HibernateTransaction from being installed as bean due to @Veto annotation
avr. 30, 2013 2:55:24 PM org.jboss.solder.logging.Logger info
INFO: Preventing class org.jboss.seam.transaction.UTTransaction from being installed as bean due to @Veto annotation
avr. 30, 2013 2:55:24 PM org.jboss.solder.logging.Logger info
INFO: Preventing class org.jboss.seam.transaction.SeSynchronizations from being installed as bean due to @Veto annotation
avr. 30, 2013 2:55:24 PM org.jboss.solder.logging.Logger info
INFO: Preventing class org.jboss.seam.transaction.NoTransaction from being installed as bean due to @Veto annotation
[weld-worker-1] WARN org.jboss.weld.interceptor.util.InterceptionTypeRegistry - Class 'javax.ejb.PostActivate' not found, interception based on it is not enabled
[weld-worker-1] WARN org.jboss.weld.interceptor.util.InterceptionTypeRegistry - Class 'javax.ejb.PrePassivate' not found, interception based on it is not enabled
avr. 30, 2013 2:55:25 PM org.jboss.solder.exception.control.extension.CatchExtension registerHandlerMethod
INFO: Adding handler Qualifiers: [@javax.enterprise.inject.Any()] TraversalMode: BREADTH_FIRST Handles Type: class java.lang.Throwable Precedence: -100 [BackedAnnotatedMethod] public org.jboss.seam.transaction.SimpleTransactionExceptionHandler.markTransactionRollback(@Handles CaughtException<Throwable>) to known handlers
Exception in thread "main" org.jboss.weld.exceptions.DefinitionException: Exception List with 1 exceptions:
Exception 0 :
org.jboss.weld.exceptions.IllegalStateException: WELD-001332 BeanManager method getBeans() is not available during application initialization
at org.jboss.weld.bean.builtin.BeanManagerProxy.checkContainerValidated(BeanManagerProxy.java:142)
at org.jboss.weld.bean.builtin.BeanManagerProxy.getBeans(BeanManagerProxy.java:80)
at org.jboss.solder.core.CoreExtension.failIfWeldExtensionsDetected(CoreExtension.java:215)
at org.jboss.solder.core.CoreExtension.afterBeanDiscovery(CoreExtension.java:208)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:93)
at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:274)
at org.jboss.weld.event.ExtensionObserverMethodImpl.sendEvent(ExtensionObserverMethodImpl.java:121)
at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:261)
at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:240)
at org.jboss.weld.event.ObserverNotifier.notifyObserver(ObserverNotifier.java:170)
at org.jboss.weld.event.ObserverNotifier.notifyObservers(ObserverNotifier.java:129)
at org.jboss.weld.event.ObserverNotifier.fireEvent(ObserverNotifier.java:103)
at org.jboss.weld.bootstrap.events.AbstractContainerEvent.fire(AbstractContainerEvent.java:63)
at org.jboss.weld.bootstrap.events.AbstractDefinitionContainerEvent.fire(AbstractDefinitionContainerEvent.java:35)
at org.jboss.weld.bootstrap.events.AfterBeanDiscoveryImpl.fire(AfterBeanDiscoveryImpl.java:53)
at org.jboss.weld.bootstrap.WeldBootstrap.deployBeans(WeldBootstrap.java:515)
at org.jboss.weld.bootstrap.api.helpers.ForwardingBootstrap.deployBeans(ForwardingBootstrap.java:63)
at org.jboss.weld.environment.se.Weld.initialize(Weld.java:137)
at org.jbpm.executor.ExecutorModule.<init>(ExecutorModule.java:31)
at org.jbpm.executor.ExecutorModule.getInstance(ExecutorModule.java:24)
at org.jbpm.executor.ExecutorMain.main(ExecutorMain.java:15)
at org.jboss.weld.bootstrap.events.AbstractDefinitionContainerEvent.fire(AbstractDefinitionContainerEvent.java:37)
at org.jboss.weld.bootstrap.events.AfterBeanDiscoveryImpl.fire(AfterBeanDiscoveryImpl.java:53)
at org.jboss.weld.bootstrap.WeldBootstrap.deployBeans(WeldBootstrap.java:515)
at org.jboss.weld.bootstrap.api.helpers.ForwardingBootstrap.deployBeans(ForwardingBootstrap.java:63)
at org.jboss.weld.environment.se.Weld.initialize(Weld.java:137)
at org.jbpm.executor.ExecutorModule.<init>(ExecutorModule.java:31)
at org.jbpm.executor.ExecutorModule.getInstance(ExecutorModule.java:24)
at org.jbpm.executor.ExecutorMain.main(ExecutorMain.java:15)
j'ai joins mon fichier pom.xml,svp si quelqu'un peut m'aider ca me permettra d'avancer.
merci
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10 years, 12 months
[jBPM] - Re: Session and thread safety
by Sebastian Calbaza
Sebastian Calbaza [https://community.jboss.org/people/calbazasebastian] created the discussion
"Re: Session and thread safety"
To view the discussion, visit: https://community.jboss.org/message/760010#760010
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Here is my thread safe ProcessPersistenceContextManager if someone needs it.
It needs to be set on the Environment param (env.set(EnvironmentName.PERSISTENCE_CONTEXT_MANAGER, persistenceContextManager);) before you pass it to JPAKnowledgeService.newStatefulKnowledgeSession(kbase,null, env)
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public class MyJpaProcessPersistenceContextManager implements
ProcessPersistenceContextManager, PersistenceContextManager {
private EntityManagerFactory emf;
private ThreadLocal<EntityManager> appScopedEntityManager=new ThreadLocal<EntityManager>();
protected ThreadLocal<EntityManager> cmdScopedEntityManager=new ThreadLocal<EntityManager>();
public ProcessPersistenceContext getProcessPersistenceContext() {
return new JpaProcessPersistenceContext(cmdScopedEntityManager.get());
}
public MyJpaProcessPersistenceContextManager(Environment env) {
this.emf = (EntityManagerFactory) env.get(EnvironmentName.ENTITY_MANAGER_FACTORY);
}
public PersistenceContext getApplicationScopedPersistenceContext() {
if (this.appScopedEntityManager.get() == null) {
this.appScopedEntityManager.set(this.emf.createEntityManager());
}
return new JpaPersistenceContext(appScopedEntityManager.get());
}
public PersistenceContext getCommandScopedPersistenceContext() {
return new JpaPersistenceContext(this.cmdScopedEntityManager.get());
}
public void beginCommandScopedEntityManager() {
if (cmdScopedEntityManager.get() == null ||
(this.cmdScopedEntityManager.get() != null && !this.cmdScopedEntityManager.get().isOpen())) {
this.cmdScopedEntityManager.set( this.emf.createEntityManager());
}
cmdScopedEntityManager.get().joinTransaction();
appScopedEntityManager.get().joinTransaction();
}
public void endCommandScopedEntityManager() {
if (this.cmdScopedEntityManager.get()!=null){
this.cmdScopedEntityManager.get().flush();
this.cmdScopedEntityManager.get().close();
}
}
public ThreadLocal<EntityManager> getCmdScopedEntityManager() {
return cmdScopedEntityManager;
}
public ThreadLocal<EntityManager> getAppScopedEntityManager() {
return appScopedEntityManager;
}
public void dispose() {
if (this.appScopedEntityManager.get() != null && this.appScopedEntityManager.get().isOpen()) {
this.appScopedEntityManager.get().flush();
this.appScopedEntityManager.get().close();
}
this.appScopedEntityManager.set(null);
if (this.cmdScopedEntityManager.get() != null && this.cmdScopedEntityManager.get().isOpen()) {
this.cmdScopedEntityManager.get().flush();
this.cmdScopedEntityManager.get().close();
}
this.cmdScopedEntityManager.set(null);
}
}
--------------------------------------------------------------
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10 years, 12 months