March 2009 - jboss-user - Jboss List Archives

[EJB 3.0] - Re: javax.persistence.EntityNotFoundException: deleted entit

by Wolfgang Knauf

Hi abc, take a look at this document, hopefully you will find your use case: http://www.jboss.org/community/docs/DOC-13222 Basically, it should tell you the same as Jochen said. Wolfgang View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4220176#4220176 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4220176

17 years, 1 month

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[EJB 3.0] - Re: javax.persistence.EntityNotFoundException: deleted entit

by jochen.reinhardt

So how do you delete the other entities? What does your code look like? I think the correct way would be to remove the relationship, first. Something like that: | // clear the relationship | // depending on your relation context you may have to call EntityManager.merge(...) | List<Event> relatedEvents = event.getRelatedEvents(); | for (Event relatedEvent : relatedEvents) | { | relatedEvent.getRelatedEvents().remove(event); | } | // on both sides! That's important! | event.setRelatedEvents(new ArrayList<Event>(0)) | // remove the event | entityManager.remove(event); | Please try it that way! View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4220175#4220175 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4220175

17 years, 1 month

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[Installation, Configuration & DEPLOYMENT] - Re: Deployment error with JBoss 5.0.1, NetBeans 6.5 and JAX-

by aojensen

Any clues about a fix? This issue is pretty crucial for AND necessary for deploying a JAX-WS based web service. Any alternatives to the flawed Jar file are also welcome. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4220174#4220174 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4220174

17 years, 1 month

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[Beginners Corner] - remote access to ejb :java.rmi.UnknownHostException

by Andrechan

I'm using JBoss 4.2.2 I have a server where an ejb project is deployed and a client in which there is the following code: anonymous wrote : | Properties p = new Properties( ); | p.put(Context.INITIAL_CONTEXT_FACTORY,"org.jnp.interfaces.NamingContextFactory"); | p.put(Context.URL_PKG_PREFIXES,"org.jboss.naming:org.jnp.interfaces"); | p.put(Context.PROVIDER_URL,"jnp://172.19.1.194:1099"); | | Context context; | try{ | context = new InitialContext(p); | NavSenderRemote beanRemote = (NavSenderRemote) context.lookup("WSNavEAR/NavSenderBean/remote"); | | Random r = new Random(); | int lat=r.nextInt(100); | int lon= r.nextInt(100); | | beanRemote.setPosition(idUtente, lat, lon); | | }catch (NamingException e){ | e.printStackTrace(); | } Both client and server have the -b 0.0.0.0 option so they can have remote access. If I run this code on the server itself it works, instead if I run it on the client machine it gives the following error anonymous wrote : 10:55:56,406 ERROR [STDERR] javax.naming.CommunicationException [Root exception | is java.rmi.UnknownHostException: Unknown host: admin-836482f5f; nested exceptio | n is: | java.net.UnknownHostException: admin-836482f5f] | 10:55:56,406 ERROR [STDERR] at org.jnp.interfaces.NamingContext.lookup(Namin | gContext.java:780) | 10:55:56,406 ERROR [STDERR] at org.jnp.interfaces.NamingContext.lookup(Namin | gContext.java:627) | 10:55:56,406 ERROR [STDERR] at javax.naming.InitialContext.lookup(InitialCon | text.java:351) | 10:55:56,406 ERROR [STDERR] at threads.RemoteTestRunner.doWork(RemoteTestRun | ner.java:87) | 10:55:56,406 ERROR [STDERR] at threads.RemoteTestRunner.run(RemoteTestRunner | .java:55) | 10:55:56,406 ERROR [STDERR] at java.lang.Thread.run(Thread.java:595) | 10:55:56,406 ERROR [STDERR] Caused by: java.rmi.UnknownHostException: Unknown ho | st: admin-836482f5f; nested exception is: | java.net.UnknownHostException: admin-836482f5f | 10:55:56,406 ERROR [STDERR] at sun.rmi.transport.tcp.TCPEndpoint.newSocket(T | CPEndpoint.java:572) | 10:55:56,406 ERROR [STDERR] at sun.rmi.transport.tcp.TCPChannel.createConnec | tion(TCPChannel.java:185) | 10:55:56,406 ERROR [STDERR] at sun.rmi.transport.tcp.TCPChannel.newConnectio | n(TCPChannel.java:171) | 10:55:56,406 ERROR [STDERR] at sun.rmi.server.UnicastRef.invoke(UnicastRef.j | ava:94) | 10:55:56,406 ERROR [STDERR] at org.jnp.server.NamingServer_Stub.lookup(Unkno | wn Source) | 10:55:56,406 ERROR [STDERR] at org.jnp.interfaces.NamingContext.lookup(Namin | gContext.java:667) | 10:55:56,406 ERROR [STDERR] ... 5 more | 10:55:56,406 ERROR [STDERR] Caused by: java.net.UnknownHostException: admin-8364 | 82f5f | 10:55:56,406 ERROR [STDERR] at java.net.PlainSocketImpl.connect(PlainSocketI | mpl.java:177) | 10:55:56,406 ERROR [STDERR] at java.net.SocksSocketImpl.connect(SocksSocketI | mpl.java:366) | 10:55:56,406 ERROR [STDERR] at java.net.Socket.connect(Socket.java:520) | 10:55:56,406 ERROR [STDERR] at java.net.Socket.connect(Socket.java:470) | 10:55:56,406 ERROR [STDERR] at java.net.Socket.(Socket.java:367) | 10:55:56,406 ERROR [STDERR] at java.net.Socket.(Socket.java:180) | 10:55:56,406 ERROR [STDERR] at sun.rmi.transport.proxy.RMIDirectSocketFactor | y.createSocket(RMIDirectSocketFactory.java:22) | 10:55:56,406 ERROR [STDERR] at sun.rmi.transport.proxy.RMIMasterSocketFactor | y.createSocket(RMIMasterSocketFactory.java:128) | 10:55:56,406 ERROR [STDERR] at sun.rmi.transport.tcp.TCPEndpoint.newSocket(T | CPEndpoint.java:569) I'm starting to suspect my code works only on the same JVM. If this is the case then what kind of code should I use to work with another machine? Thanks in advance for your help View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4220172#4220172 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4220172

17 years, 1 month

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[Installation, Configuration & DEPLOYMENT] - Re: ClassCastException/Error instantiating servlet class org

by jaikiran

Could you please post the configuration files that you changed to achieve the classloader scoping? And which exact version of JBossAS do you use and which version of Java? And by the way, any specific reason for 4.0 version of AS instead of the latest stable 4.2.3 GA version in the 4.x series? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4220171#4220171 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4220171

17 years, 1 month

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[JBoss jBPM] - How to Deploye BPEL Process on Jboss BPEL engine

by mamidalasrinivas

How to Deploye BPEL Process on Jboss BPEL engine and path of the deploye.process file View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4220168#4220168 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4220168

17 years, 1 month

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[JBoss jBPM] - How to Deploye BPEL Process on Jboss BPEL engine

by mamidalasrinivas

How to Deploye BPEL Process on Jboss BPEL engine and path of the deploye.process file View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4220167#4220167 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4220167

17 years, 1 month

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[JBoss jBPM] - How to Deploye BPEL Process on Jboss BPEL engine and where t

by mamidalasrinivas

How to Deploye BPEL Process on Jboss BPEL engine and where to find dploye.process file View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4220165#4220165 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4220165

17 years, 1 month

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[Persistence, JBoss/CMP, Hibernate, Database] - JBOSS reverse engineering not working

by dearmallu

JBOSS reverse engineering causes my system to hang. Database consists of some 100 tables for my Schema. The things I did. Created a Hibernate Project. Added hibernate configuratin file and then console configuration. And when I try to view my connection details in Hibernate views(From view Menu) Its showing Connection Factory and other details as null(Not showing anything). I tried using reverse mapping and it taking hours to fetch(Its hanging..) Is this some problem with JBOSS IDE 2.0(Beta) Or Some problem with my configurations. Any step by step guides to resolve this problem (JBOSS document). I tried every document and yet not found any solution. Help me solve this issue. If neded I will be posting the xml files in my next post View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4220164#4220164 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4220164

17 years, 1 month

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[Installation, Configuration & DEPLOYMENT] - Re: ClassCastException/Error instantiating servlet class org

by straypet

I tried that, but this only gives me a different error: | 10:51:30,468 ERROR [Engine] ----- Root Cause ----- | java.lang.LinkageError: loader constraints violated when linking org/xml/sax/InputSource class | at org.apache.struts.action.ActionServlet.parseModuleConfigFile(ActionServlet.java:708) | at org.apache.struts.action.ActionServlet.initModuleConfig(ActionServlet.java:670) | at org.apache.struts.action.ActionServlet.init(ActionServlet.java:329) | at javax.servlet.GenericServlet.init(GenericServlet.java:211) | at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1029) | at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:862) | at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4013) | at org.apache.catalina.core.StandardContext.start(StandardContext.java:4357) | at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:823) | at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807) | at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4220157#4220157 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4220157

17 years, 1 month

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jboss-user March 2009