July 2009 - jboss-dev-forums - Jboss List Archives

[Design of JBoss jBPM] - Re: New console snapshot published, Task Forms included

by kukeltje

Quick? From what I quickly tread in your jira issue, I'd say don't use outcome as a process variable? or do I miss something that makes even this not possible? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4245602#4245602 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4245602

16 years, 8 months

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[Design of Messaging on JBoss (Messaging/JBoss)] - Re: Large Messages and the JMS Bridge

by clebert.suconic＠jboss.com

I will choose option I - allowing Flie Consumers as an option. It will be different than what I had before there. Before you would require it in order to receive large messages without blowing the memory. But now this would be optional. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4245600#4245600 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4245600

16 years, 8 months

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[Design of JBoss jBPM] - Re: New console snapshot published, Task Forms included

by SNy

Hey, after playing around with this a bit, I stumbled upon 'outcome' being overwritten in the first execution of such a freemarker template, leaving any further attempts disfunctional. I issued a bug about in jira: https://jira.jboss.org/jira/browse/JBPM-2452 Does anyone have a quick workaround for this? regards, Marko View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4245597#4245597 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4245597

16 years, 8 months

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[Design of POJO Server] - Re: JBAS-7032 or ClassLoader::getResources

by jaikiran

To make this more generic, this issue isn't specific to Seam. If there are 2 applications (one of it non-scoped/non-isolated) and the other application is isolated and if the isolated application invokes getResources(resourceName) on the classloader then it will end up getting resources from the non-isolated classloader too (which looks incorrect). View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4245573#4245573 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4245573

16 years, 8 months

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[Design of POJO Server] - JBAS-7032 or ClassLoader::getResources

by alesj

Moving this discussion to the forum. "jaikiran" wrote : | I could reproduce this issue: | | 1) Deploy an non-scoped/non-isolated Seam Ear application in 5.1.0 AS | 2) Start the server which has the admin console | 3) Access the admin console http://localhost:8080/admin-console | | 09:28:24,728 ERROR [[/admin-console]] Exception sending request initialized lifecycle event to listener instance of class org.jboss.on.embedded.LazyStartupListener | java.lang.RuntimeException: error while reading /WEB-INF/components.xml | at org.jboss.seam.init.Initialization.initComponentsFromXmlDocument(Initialization.java:221) | at org.jboss.seam.init.Initialization.create(Initialization.java:124) | at org.jboss.seam.servlet.SeamListener.contextInitialized(SeamListener.java:34) | at org.jboss.on.embedded.LazyStartupListener.initialize(LazyStartupListener.java:182) | at org.jboss.on.embedded.LazyStartupListener.requestInitialized(LazyStartupListener.java:240) | at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:180) | at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190) | at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92) | at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126) | at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70) | 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:158) | at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) | at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330) | at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829) | at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598) | at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) | at java.lang.Thread.run(Thread.java:595) | Caused by: java.lang.RuntimeException: Error loading element Identity with component name null and component class null | at org.jboss.seam.init.Initialization.installComponentsFromXmlElements(Initialization.java:342) | at org.jboss.seam.init.Initialization.initComponentsFromXmlDocument(Initialization.java:217) | ... 18 more | | | A bit of debugging shows that the real issue appears to be the way BaseClassLoaderDomain.getResources is implemented: | | void getResources(BaseClassLoader classLoader, String name, Set urls, boolean allExports) throws IOException | { | 1) beforeGetResources() | 2) GetResourcesFromTheClassloader() | 3) GetResourcesFromTheParentClassloader() | } | | | This method behaves unlike the getResource() method which returns immidiately after finding the resource from the first classloader which has access to the resource. The getResources() on the other hand pulls out the resource URLs from *all* the classloaders in the hierarchy and their exports. | | So in this scenario when the admin-console is being processed and a request for META-INF/components.xml is made from within this app's classloader: | | 1) Finds the META-INF/components.xml within the jar(s) of this admin-console.war | 2) Goes to the parent of this admin-console.war classloader which exposes META-INF/components.xml available in the non-scoped/non-isolated Seam EAR. | 3) Effectively, this returns a list of URLs from different (unrelated) applications and messes up the admin console | | | From my understanding of the semantics of Classloader.getResources(String name) and the javadoc, i think the BaseClassLoaderDomain.getResources(BaseClassLoader cl, String name, Seturls, boolean allExp) is probably incorrect. | | As an workaround, i think we should probably set the EAR deployments to be isolated by default. That way we won't have a broken admin-console when some other user application with Seam does not isolate their app. | | P.S: There's one more issue i see with the handling of jboss-classloading.xml/jboss-web.xml classloading scoping for war deployments. But i will create a separate thread for that. | View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4245570#4245570 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4245570

16 years, 8 months

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[Design of JBoss Profiler] - cannot startProfiler 2.0

by J*Dev

hey everybody, I am just trying some different versions of the JBoss Profiler. I'd really like to use the 2.0 (beta4) version but somehow I haven't made it yet to collect some data. clicking the "startProfiler" or typing it in the command line doesn't show any effect. "start"-method however, works and gives me a "MBean started" (or similar) output to the server console. any ideas what could be the error? version 1.0 works but it takes hours (probably) until the register processing would be finished?!? greetz - Jan View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4245552#4245552 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4245552

16 years, 8 months

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[Design of Messaging on JBoss (Messaging/JBoss)] - Re: Transaction management in JCA adapter is screwed up

by ataylor

yeah, I'm going to do that View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4245497#4245497 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4245497

16 years, 8 months

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[Design of JBoss ESB] - Re: SOAPProxy Enhancements

by Kevin.Conner＠jboss.com

"dward" wrote : 1. Possibly introduce a new property on SOAPProxy, like: | <property name="publish" value="true"/> | , similar to EBWS's ability to auto-publish an endpoint. This way you don't have to define an http-provider or http-listener. The default for this would be false, but if true, it would go with some sensible defaults. This is definitely out of scope for 4.x. Kev View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4245488#4245488 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4245488

16 years, 8 months

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[Design of POJO Server] - Re: Should Touching / changing timestamp of exploded folder

by rob.stryker＠jboss.com

For the record, the reason this issue even came up was because some of our tools were able to delete and re-deploy a new version of the app but do so so quickly that the scanner didn't notice the change. Since there were no descriptors in the deployment the scanner had no way to tell this was a "new" deployment and not the same old one it was used to. As an example of this, start up a JBoss 5.1 server and execute the following: mkdir test.war 21:41:08,316 INFO [TomcatDeployment] deploy, ctxPath=/test 21:41:08,343 WARNING [config] Unable to process deployment descriptor for context '/test' 21:41:08,344 INFO [config] Initializing Mojarra (1.2_12-b01-FCS) for context '/test' rm -rf test.war && mkdir test.war (NOTHING HAPPENS) rm -rf test.war 21:42:05,379 INFO [TomcatDeployment] undeploy, ctxPath=/test So clearly we can see the issue I believe ;) Question is, is there a JIRA for this yet? Should I make one? When will this be supported? Thanks ;) View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4245444#4245444 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4245444

16 years, 8 months

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[Design the new POJO MicroContainer] - Re: Uninstall OnDemand context if there are no more dependen

by kabir.khan＠jboss.com

"alesj" wrote : | Such code should not exist, as it depends on the impl details (== List) of the states model. I am leaving this as is for the moment until JBKERNEL-4 and JBKERNEL-25 are complete. JIRA to use ControllerStateModel https://jira.jboss.org/jira/browse/JBKERNEL-48 View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4245413#4245413 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4245413

16 years, 8 months

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jboss-dev-forums July 2009