February 2008 - jboss-user - Jboss List Archives

[EJB/JBoss] - update from 3.2.8.SP1 to 4.2.2.GA ClassCastException Portab

by bapetc

Hi, I've a working ear and war file deployed on Jboss 3.2.8.SP1. When I deploy this application on Jboss 4.2.2.GA, I get a ClassCastException on PortableRemoteObject.narrow() Caused by: java.lang.ClassCastException at com.sun.corba.se.impl.javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:229) at javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:137) at com.acunia.fleet.asp.util.ServiceLocator.getRemoteHome(ServiceLocator.java:96) I found this info on the jboss forum: There are some places where it reports this when it really means ClassNotFoundException, e.g. the CORBA PortableRemoteObject.narrow() Assuming it is the same class name, this problem relates to classes getting loaded from different classloaders. So I've checked if my home class (EJB2) is loaded only once via displayClassInfo(). The result: com.......CustomerProvisioningHome Information: .... .... .... ### Instance0 found in UCL: org.jboss.mx.loading.UnifiedClassLoader3@dfa65c{ url=file:/home/jboss/jboss-4.2.2.GA/server/fleet-server/tmp/deploy/tmp2038fleet-asp.ear ,addedOrder=69} The remote home class is loaded only once. Does anyone know what the problem is? Thanks in advance! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4127281#4127281 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4127281

18 years, 2 months

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[Remoting] - Re: ERROR [ ServerThread] Worker thread initialization failu

by ron.sigal＠jboss.com

This exception is saying that the socket on the client side has closed. The question is, what is happening on the client side that is causing the socket to close. Can you post some additional log output from the client side corresponding to the time preceding this server side exception? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4127280#4127280 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4127280

18 years, 2 months

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[Remoting] - Re: How to transmit client context info (eg username, host)

by ron.sigal＠jboss.com

Each instance of org.jboss.remoting.Client is associated with a unique sessionId, which is transmitted with each invocation. In particular, if you call Client.invoke(), the invocation is wrapped in an instance of org.jboss.remoting.InvocationRequest, which carries the sessionId to the server, where it is passed to org.jboss.remoting.ServerInvocationHandler.invoke(). If you want to add additional application information, you can pass an arbitrary map. E.g., | Map metadata = new HashMap(); | metadata.put("user", "monkeyman"); | Object o = ... ; | client.invoke(o, metadata); | and your ServerInvocationHandler can retrieve the map as follows: | public Object invoke(InvocationRequest invocation) throws Throwable | { | Map metadata = invocation.getRequestPayload(); | System.out.println("user: " + metadata.get("user"); | ... | } | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4127279#4127279 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4127279

18 years, 2 months

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[Remoting] - Re: How to stop the Remoting Server??

by ron.sigal＠jboss.com

I'm assuming that you are running Remoting standalone (i.e., not in the Application Server). In that case, you must have a class that launches an org.jboss.remoting.transport.Connector. I would say that that launch class should be listening for some clue that it should call Connector.stop(). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4127276#4127276 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4127276

18 years, 2 months

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[Remoting] - Re: JRMP / Pooled invokers

by ron.sigal＠jboss.com

Hi Javid, I can't give you a complete answer, but one reason for keeping them around is for compatibility with older versions of the Application Server. For example, if you wanted an instance of AS 4.0.2 to connect to an instance of AS 4.2.0, you would need a legacy invoker because really early version of Remoting, upon which the UnifiedInvoker is based, aren't compatible with newer versions. Whenever possible, though, you should use the UnifiedInvoker. -Ron View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4127275#4127275 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4127275

18 years, 2 months

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[JBossWS] - Re: SOAPElement as input param

by heiko.braun＠jboss.com

So, you figured it out yourself. Would you mind add some notes to the WIKI? http://jbws.dyndns.org/mediawiki/index.php View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4127273#4127273 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4127273

18 years, 2 months

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[JBoss jBPM] - Re: jBPM 3.2.2 without suite's AS / on a JBoss AS 4.2.2.GA

by mputz

Please have a look at this wiki which should get you started on this topic: http://wiki.jboss.org/wiki/Wiki.jsp?page=DeployJbpm3.2WebAppUnderJBoss4.2.x Basically, there is an ant task to create a war that runs on JBoss 4.2 when you check out the sources from cvs. If you don't want to to a manual build from the sources, the wiki also outlines which jar's need to be replaced from the war which is contained in the binary bundle. Let us know if you run into problems. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4127272#4127272 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4127272

18 years, 2 months

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[JBossWS] - Re: NoClassDefFoundError: com/sun/xml/stream/buffer/XMLStrea

by richard.opalka＠jboss.com

"heiko.braun(a)jboss.com" wrote : | This looks like a bug to me then. Thanks for pointing it out. Now (after macros refactoring) these jars are copied to the AS when deploy-jbossXZY is called. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4127271#4127271 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4127271

18 years, 2 months

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[JBoss Seam] - Re: Bug in UIStroke class (pdf part)

by arvhatte

Created an issue (http://jira.jboss.com/jira/browse/JBSEAM-2593) in Jira for this bug, as the "miter" typo was something else. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4127268#4127268 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4127268

18 years, 2 months

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[JBoss jBPM] - jBPM 3.2.2 without suite's AS / on a JBoss AS 4.2.2.GA

by JChief

Hello everybody, I am currently evaluating JBoss jBPM for its suitability to be integrated in an existing EJB3-JSF-application. But still at the beginning, I am running in problems here. I want to integrate jBPM in the JBoss AS 4.2.2.GA where our application runs on. I don't want to (and even cannot) use the preconfigured JBoss 4.0.2 that is delivered within the jBPM 3.2.2 suite distribution. I've been searching for an adequate description on how to do this for hours now and yes, there is a lot of information to find about this topic. But neither the user guide, the docs nor miscellaneous entries in this forum could give me a simple, satisfactory reply to my question. So I give it a last try by posting a topic myself with the hope to get a simple step-by-step description. Can't believe that this isn't part of the user guide! Does really everbody who uses or wants to use / evaluate jBPM work with the suite's AS? Or am I just stupidly missing something? Thanks a lot for your replies in advance View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4127267#4127267 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4127267

18 years, 2 months

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jboss-user February 2008