[JBoss jBPM] - Re: dynamic deadlines on tasks ?
by lblaauw
Well,
One of the things I had a problem with was the fact that now jpb config needs to be set into a system variable for it to work I guess. Is that intended ? It seems to resolve itselves automatically on the classpath in the jars or firstfound in 3.2.2 ?
I had this traced down originally but switched back to 3.2.2 since that worked fine.
I will give 3.2.3 another shot tomorrow since it seems to me that the EL deadline stuff is in the repository currently.
Regards,
Leo
"kukeltje" wrote : soon... less then a month 1 expect, maybe a lot less
|
| anonymous wrote : I tried to upgrade our 3.2.2. with a build from the repository and it was labeled 3.2.3 but ran into some problems...
| please elaborate, so we can maybe prevent some things
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18 years, 1 month
[Persistence, JBoss/CMP, Hibernate, Database] - OneToOne(fetch = FetchType.LAZY) does not work
by peiguo
When I specify fetch = FetchType.LAZY on OneToOne, it failed with the following stack:
2008-06-10 13:22:02,490 ERROR [org.hibernate.LazyInitializationException] could not initialize proxy - no Session
| org.hibernate.LazyInitializationException: could not initialize proxy - no Session
| at org.hibernate.proxy.AbstractLazyInitializer.initialize(AbstractLazyInitializer.java:57)
| at org.hibernate.proxy.AbstractLazyInitializer.getImplementation(AbstractLazyInitializer.java:111)
| at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:166)
| at org.jboss.tutorial.entity.bean.Base_$$_javassist_7.getDescription(Base_$$_javassist_7.java)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at com.sun.xml.bind.v2.runtime.reflect.Accessor$GetterSetterReflection.get(Accessor.java:320)
| at com.sun.xml.bind.v2.runtime.reflect.Accessor.getUnadapted(Accessor.java:147)
| at com.sun.xml.bind.v2.runtime.reflect.TransducedAccessor$CompositeTransducedAccessorImpl.hasValue(TransducedAccessor.java:245)
| at com.sun.xml.bind.v2.runtime.property.SingleElementLeafProperty.serializeBody(SingleElementLeafProperty.java:96)
| at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:322)
| at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:679)
| at com.sun.xml.bind.v2.runtime.property.SingleElementNodeProperty.serializeBody(SingleElementNodeProperty.java:150)
| at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:322)
| at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:679)
| at com.sun.xml.bind.v2.runtime.property.ArrayElementNodeProperty.serializeItem(ArrayElementNodeProperty.java:65)
| at com.sun.xml.bind.v2.runtime.property.ArrayElementProperty.serializeListBody(ArrayElementProperty.java:168)
| at com.sun.xml.bind.v2.runtime.property.ArrayERProperty.serializeBody(ArrayERProperty.java:152)
| at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:322)
| at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:679)
| at com.sun.xml.bind.v2.runtime.property.SingleElementNodeProperty.serializeBody(SingleElementNodeProperty.java:150)
| at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:322)
| at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:679)
| at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl$1.serializeBody(ElementBeanInfoImpl.java:151)
| at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl$1.serializeBody(ElementBeanInfoImpl.java:185)
| at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl.serializeBody(ElementBeanInfoImpl.java:305)
| at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl.serializeRoot(ElementBeanInfoImpl.java:312)
| at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl.serializeRoot(ElementBeanInfoImpl.java:71)
| at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsRoot(XMLSerializer.java:488)
| at com.sun.xml.bind.v2.runtime.MarshallerImpl.write(MarshallerImpl.java:317)
| at com.sun.xml.bind.v2.runtime.MarshallerImpl.marshal(MarshallerImpl.java:246)
| at org.jboss.ws.core.jaxws.JAXBSerializer.serialize(JAXBSerializer.java:80)
| at org.jboss.ws.core.binding.SerializerSupport.serialize(SerializerSupport.java:57)
| at org.jboss.ws.core.soap.ObjectContent.marshallObjectContents(ObjectContent.java:159)
| at org.jboss.ws.core.soap.ObjectContent.transitionTo(ObjectContent.java:72)
| at org.jboss.ws.core.soap.SOAPContentElement.transitionTo(SOAPContentElement.java:140)
| at org.jboss.ws.core.soap.SOAPContentElement.writeElement(SOAPContentElement.java:531)
| at org.jboss.ws.core.soap.SOAPElementImpl.writeElementContent(SOAPElementImpl.java:840)
| at org.jboss.ws.core.soap.SOAPElementImpl.writeElement(SOAPElementImpl.java:825)
| at org.jboss.ws.core.soap.SOAPElementImpl.writeElementContent(SOAPElementImpl.java:840)
| at org.jboss.ws.core.soap.SOAPElementImpl.writeElement(SOAPElementImpl.java:825)
| at org.jboss.ws.core.soap.SOAPElementWriter.writeElementInternal(SOAPElementWriter.java:149)
| at org.jboss.ws.core.soap.SOAPElementWriter.writeElement(SOAPElementWriter.java:130)
| at org.jboss.ws.core.soap.SOAPMessageImpl.writeTo(SOAPMessageImpl.java:291)
| at org.jboss.wsf.stack.jbws.RequestHandlerImpl.sendResponse(RequestHandlerImpl.java:343)
| at org.jboss.wsf.stack.jbws.RequestHandlerImpl.handleRequest(RequestHandlerImpl.java:306)
| at org.jboss.wsf.stack.jbws.RequestHandlerImpl.doPost(RequestHandlerImpl.java:189)
| at org.jboss.wsf.stack.jbws.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:122)
| at org.jboss.wsf.stack.jbws.EndpointServlet.service(EndpointServlet.java:84)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
| at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
| at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
| at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
| at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
| at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
| at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
| at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
| at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
| at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
| at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
| at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
| at java.lang.Thread.run(Thread.java:595)
| 2008-06-10 13:22:02,647 DEBUG [org.jboss.ws.core.soap.MessageContextAssociation] popMessageContext: org.jboss.ws.core.jaxws.handler.SOAPMessageContextJAXWS@848c58 (Thread http-127.0.0.1-8080-1)
| 2008-06-10 13:22:02,647 ERROR [org.jboss.wsf.stack.jbws.RequestHandlerImpl] Error processing web service request
| org.jboss.ws.WSException: javax.xml.ws.WebServiceException: org.hibernate.LazyInitializationException: could not initialize proxy - no Session
| at org.jboss.ws.WSException.rethrow(WSException.java:68)
| at org.jboss.wsf.stack.jbws.RequestHandlerImpl.handleRequest(RequestHandlerImpl.java:310)
| at org.jboss.wsf.stack.jbws.RequestHandlerImpl.doPost(RequestHandlerImpl.java:189)
| at org.jboss.wsf.stack.jbws.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:122)
| at org.jboss.wsf.stack.jbws.EndpointServlet.service(EndpointServlet.java:84)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
| at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
| at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
| at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
| at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
| at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
| at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
| at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
| at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
| at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
| at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
| at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
| at java.lang.Thread.run(Thread.java:595)
| Caused by: javax.xml.ws.WebServiceException: org.hibernate.LazyInitializationException: could not initialize proxy - no Session
| at org.jboss.ws.core.jaxws.JAXBSerializer.handleMarshallException(JAXBSerializer.java:122)
| at org.jboss.ws.core.jaxws.JAXBSerializer.serialize(JAXBSerializer.java:86)
| at org.jboss.ws.core.binding.SerializerSupport.serialize(SerializerSupport.java:57)
| at org.jboss.ws.core.soap.ObjectContent.marshallObjectContents(ObjectContent.java:159)
| at org.jboss.ws.core.soap.ObjectContent.transitionTo(ObjectContent.java:72)
| at org.jboss.ws.core.soap.SOAPContentElement.transitionTo(SOAPContentElement.java:140)
| at org.jboss.ws.core.soap.SOAPContentElement.writeElement(SOAPContentElement.java:531)
| at org.jboss.ws.core.soap.SOAPElementImpl.writeElementContent(SOAPElementImpl.java:840)
| at org.jboss.ws.core.soap.SOAPElementImpl.writeElement(SOAPElementImpl.java:825)
| at org.jboss.ws.core.soap.SOAPElementImpl.writeElementContent(SOAPElementImpl.java:840)
| at org.jboss.ws.core.soap.SOAPElementImpl.writeElement(SOAPElementImpl.java:825)
| at org.jboss.ws.core.soap.SOAPElementWriter.writeElementInternal(SOAPElementWriter.java:149)
| at org.jboss.ws.core.soap.SOAPElementWriter.writeElement(SOAPElementWriter.java:130)
| at org.jboss.ws.core.soap.SOAPMessageImpl.writeTo(SOAPMessageImpl.java:291)
| at org.jboss.wsf.stack.jbws.RequestHandlerImpl.sendResponse(RequestHandlerImpl.java:343)
| at org.jboss.wsf.stack.jbws.RequestHandlerImpl.handleRequest(RequestHandlerImpl.java:306)
| ... 22 more
| Caused by: org.hibernate.LazyInitializationException: could not initialize proxy - no Session
| at org.hibernate.proxy.AbstractLazyInitializer.initialize(AbstractLazyInitializer.java:57)
| at org.hibernate.proxy.AbstractLazyInitializer.getImplementation(AbstractLazyInitializer.java:111)
| at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:166)
| at org.jboss.tutorial.entity.bean.Base_$$_javassist_7.getDescription(Base_$$_javassist_7.java)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at com.sun.xml.bind.v2.runtime.reflect.Accessor$GetterSetterReflection.get(Accessor.java:320)
| at com.sun.xml.bind.v2.runtime.reflect.Accessor.getUnadapted(Accessor.java:147)
| at com.sun.xml.bind.v2.runtime.reflect.TransducedAccessor$CompositeTransducedAccessorImpl.hasValue(TransducedAccessor.java:245)
| at com.sun.xml.bind.v2.runtime.property.SingleElementLeafProperty.serializeBody(SingleElementLeafProperty.java:96)
| at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:322)
| at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:679)
| at com.sun.xml.bind.v2.runtime.property.SingleElementNodeProperty.serializeBody(SingleElementNodeProperty.java:150)
| at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:322)
| at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:679)
| at com.sun.xml.bind.v2.runtime.property.ArrayElementNodeProperty.serializeItem(ArrayElementNodeProperty.java:65)
| at com.sun.xml.bind.v2.runtime.property.ArrayElementProperty.serializeListBody(ArrayElementProperty.java:168)
| at com.sun.xml.bind.v2.runtime.property.ArrayERProperty.serializeBody(ArrayERProperty.java:152)
| at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:322)
| at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:679)
| at com.sun.xml.bind.v2.runtime.property.SingleElementNodeProperty.serializeBody(SingleElementNodeProperty.java:150)
| at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:322)
| at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:679)
| at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl$1.serializeBody(ElementBeanInfoImpl.java:151)
| at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl$1.serializeBody(ElementBeanInfoImpl.java:185)
| at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl.serializeBody(ElementBeanInfoImpl.java:305)
| at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl.serializeRoot(ElementBeanInfoImpl.java:312)
| at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl.serializeRoot(ElementBeanInfoImpl.java:71)
| at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsRoot(XMLSerializer.java:488)
| at com.sun.xml.bind.v2.runtime.MarshallerImpl.write(MarshallerImpl.java:317)
| at com.sun.xml.bind.v2.runtime.MarshallerImpl.marshal(MarshallerImpl.java:246)
| at org.jboss.ws.core.jaxws.JAXBSerializer.serialize(JAXBSerializer.java:80)
| ... 36 more
| 2008-06-10 13:22:03,084 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/order].[CalculatorBean]] Servlet.service() for servlet CalculatorBean threw exception
| org.hibernate.LazyInitializationException: could not initialize proxy - no Session
| at org.hibernate.proxy.AbstractLazyInitializer.initialize(AbstractLazyInitializer.java:57)
| at org.hibernate.proxy.AbstractLazyInitializer.getImplementation(AbstractLazyInitializer.java:111)
| at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:166)
| at org.jboss.tutorial.entity.bean.Base_$$_javassist_7.getDescription(Base_$$_javassist_7.java)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at com.sun.xml.bind.v2.runtime.reflect.Accessor$GetterSetterReflection.get(Accessor.java:320)
| at com.sun.xml.bind.v2.runtime.reflect.Accessor.getUnadapted(Accessor.java:147)
| at com.sun.xml.bind.v2.runtime.reflect.TransducedAccessor$CompositeTransducedAccessorImpl.hasValue(TransducedAccessor.java:245)
| at com.sun.xml.bind.v2.runtime.property.SingleElementLeafProperty.serializeBody(SingleElementLeafProperty.java:96)
| at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:322)
| at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:679)
| at com.sun.xml.bind.v2.runtime.property.SingleElementNodeProperty.serializeBody(SingleElementNodeProperty.java:150)
| at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:322)
| at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:679)
| at com.sun.xml.bind.v2.runtime.property.ArrayElementNodeProperty.serializeItem(ArrayElementNodeProperty.java:65)
| at com.sun.xml.bind.v2.runtime.property.ArrayElementProperty.serializeListBody(ArrayElementProperty.java:168)
| at com.sun.xml.bind.v2.runtime.property.ArrayERProperty.serializeBody(ArrayERProperty.java:152)
| at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:322)
| at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:679)
| at com.sun.xml.bind.v2.runtime.property.SingleElementNodeProperty.serializeBody(SingleElementNodeProperty.java:150)
| at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:322)
| at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:679)
| at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl$1.serializeBody(ElementBeanInfoImpl.java:151)
| at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl$1.serializeBody(ElementBeanInfoImpl.java:185)
| at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl.serializeBody(ElementBeanInfoImpl.java:305)
| at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl.serializeRoot(ElementBeanInfoImpl.java:312)
| at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl.serializeRoot(ElementBeanInfoImpl.java:71)
| at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsRoot(XMLSerializer.java:488)
| at com.sun.xml.bind.v2.runtime.MarshallerImpl.write(MarshallerImpl.java:317)
| at com.sun.xml.bind.v2.runtime.MarshallerImpl.marshal(MarshallerImpl.java:246)
| at org.jboss.ws.core.jaxws.JAXBSerializer.serialize(JAXBSerializer.java:80)
| at org.jboss.ws.core.binding.SerializerSupport.serialize(SerializerSupport.java:57)
| at org.jboss.ws.core.soap.ObjectContent.marshallObjectContents(ObjectContent.java:159)
| at org.jboss.ws.core.soap.ObjectContent.transitionTo(ObjectContent.java:72)
| at org.jboss.ws.core.soap.SOAPContentElement.transitionTo(SOAPContentElement.java:140)
| at org.jboss.ws.core.soap.SOAPContentElement.writeElement(SOAPContentElement.java:531)
| at org.jboss.ws.core.soap.SOAPElementImpl.writeElementContent(SOAPElementImpl.java:840)
| at org.jboss.ws.core.soap.SOAPElementImpl.writeElement(SOAPElementImpl.java:825)
| at org.jboss.ws.core.soap.SOAPElementImpl.writeElementContent(SOAPElementImpl.java:840)
| at org.jboss.ws.core.soap.SOAPElementImpl.writeElement(SOAPElementImpl.java:825)
| at org.jboss.ws.core.soap.SOAPElementWriter.writeElementInternal(SOAPElementWriter.java:149)
| at org.jboss.ws.core.soap.SOAPElementWriter.writeElement(SOAPElementWriter.java:130)
| at org.jboss.ws.core.soap.SOAPMessageImpl.writeTo(SOAPMessageImpl.java:291)
| at org.jboss.wsf.stack.jbws.RequestHandlerImpl.sendResponse(RequestHandlerImpl.java:343)
| at org.jboss.wsf.stack.jbws.RequestHandlerImpl.handleRequest(RequestHandlerImpl.java:306)
| at org.jboss.wsf.stack.jbws.RequestHandlerImpl.doPost(RequestHandlerImpl.java:189)
| at org.jboss.wsf.stack.jbws.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:122)
| at org.jboss.wsf.stack.jbws.EndpointServlet.service(EndpointServlet.java:84)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
| at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
| at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
| at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
| at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
| at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
| at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
| at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
| at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
| at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
| at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
| at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
| at java.lang.Thread.run(Thread.java:595)
|
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18 years, 1 month
[EJB 3.0] - EJB3 CallByValue=false, but acts like its true
by fisherv＠teoco.com
Hi,
I'm using JBoss 4.2.2, EJB3, and JDK1.5_012.
After converting some EJBs from EJB2 to EJB3, I realized that the original EJB authors had assumed a call-by-value behavior - i.e., changes to param objects made inside a call would be reflected outside the call without returning the param objects. Normally, I'd never use call-by-value in the first place with an EJB, but this is legacy code. This is working in JBoss 4.0.3SP1 with EJB2's.
Searches turned up ear-deployer.xml, which has the CallByValue attribute.
I tried both true and false values, but neither allowed the CallByValue behavior.
When the say "CallByValue", do they really mean it? Or is this just a performance optimization for the sending of the param, but doesn't actually make any changes to object params visible to the caller?
Has anyone verified that this works? Is there another value I have to set somewhere else? I would expect this ear-deployer value to affect all ejbs, but no mention of EJB2 vs EJB3 is made in the docs when discussing this config value. See:
http://www.redhat.com/docs/manuals/jboss/jboss-eap-4.3/doc/Server_Configu...
Thanks,
Vick
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18 years, 1 month