July 2010 - jboss-user - Jboss List Archives

[JBoss Microcontainer] - Understanding deployment namespace schema with metadata parsing

by Zemian Deng

Zemian Deng [http://community.jboss.org/people/saltnlight5] created the discussion "Understanding deployment namespace schema with metadata parsing" To view the discussion, visit: http://community.jboss.org/message/551992#551992 -------------------------------------------------------------- Hi, I am trying to understand how the deployment xml file namespace is registered with JBossXB and how new/custom ones are added. So far I see that org.jboss.xb.binding.sunday.unmarshalling.SingletonSchemaResolverFactory has pre initialized these namespace schema with their BeanMetaDataFactory implementations. addJaxbSchema("urn:jboss:aop-beans:1.0", "org.jboss.aop.microcontainer.beans.metadata.AOPDeployment"); addJaxbSchema("urn:jboss:bean-deployer", "org.jboss.kernel.plugins.deployment.AbstractKernelDeployment10"); addJaxbSchema("urn:jboss:bean-deployer:2.0", "org.jboss.kernel.plugins.deployment.AbstractKernelDeployment"); addJaxbSchema("urn:jboss:javabean:1.0", "org.jboss.javabean.plugins.jaxb.JavaBean10"); addJaxbSchema("urn:jboss:javabean:2.0", "org.jboss.javabean.plugins.jaxb.JavaBean20"); addJaxbSchema("urn:jboss:policy:1.0", "org.jboss.beans.metadata.plugins.policy.AbstractPolicyMetaData"); addJaxbSchema("urn:jboss:classloading:1.0", "org.jboss.classloading.spi.metadata.ClassLoadingMetaData10"); addJaxbSchema("urn:jboss:classloader:1.0", "org.jboss.classloading.spi.vfs.metadata.VFSClassLoaderFactory10"); addJaxbSchema("urn:jboss:deployers:2.0", "org.jboss.deployers.vfs.plugins.xb.SchemaResolverDeployerMetaData"); So how are newly defined schemas registered? For example the org.jboss.hibernate.deployers.metadata.HibernateMetaData, when or what is parsing the JBossXmlSchema annotation? Is this all there is needed to registered with new BeanMetaDataFactory? Thanks, Zemian Deng -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/551992#551992] Start a new discussion in JBoss Microcontainer at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years, 1 month

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[jBPM] - JBPM Designer 3.1.7 sources

by Piotr Slusarski

Piotr Slusarski [http://community.jboss.org/people/pslusarski] created the discussion "JBPM Designer 3.1.7 sources" To view the discussion, visit: http://community.jboss.org/message/551980#551980 -------------------------------------------------------------- Hello I am looking for jbpm designer 3.1.7 sources. I have found notice about CVS repo , but the access there it disabled. In the svn repo I have found only newer versions. Does anyone knows how to get the jbpm designer sources ver 3.1.7? Best regards Piotr Slusarski -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/551980#551980] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years, 1 month

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Re: [jboss-user] [Beginner's Corner] - Jboss Installations - managed servers

by Peter Johnson

Peter Johnson [http://community.jboss.org/people/peterj] replied to the discussion "Jboss Installations - managed servers" To view the discussion, visit: http://community.jboss.org/message/551962#551962 -------------------------------------------------------------- What do you mean? Dou you want to know how many separate app server instances you can run? If so, that all depends on your system (how much memory do you have is usually the biggest issue) and how bust each instance will be. If your app server instances are really busy, I usually recommand 2GB per instance. Also I usually recommend a NIC for every two instances. Additionally, you might want to allocate 1 or 2 CPUs per instance (that is, on a 4 core system run at most 4 instances). If the app server instances are not busy, you can use less memory and allocate more instances per CPU. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/551962#551962] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years, 1 month

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[Beginner's Corner] - Jboss Installations - managed servers

by Queenie Chow

Queenie Chow [http://community.jboss.org/people/kuene212chow] created the discussion "Jboss Installations - managed servers" To view the discussion, visit: http://community.jboss.org/message/551954#551954 -------------------------------------------------------------- Does anyone know within a single jboss installations, how many or maxium of managed servers can i have? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/551954#551954] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years, 1 month

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Re: [jboss-user] [JBoss Microcontainer Development] - JBoss Reflect Performance Javassist vs Introspection

by Kabir Khan

Kabir Khan [http://community.jboss.org/people/kabir.khan%40jboss.com] replied to the discussion "JBoss Reflect Performance Javassist vs Introspection" To view the discussion, visit: http://community.jboss.org/message/551939#551939 -------------------------------------------------------------- Since the introspection implementation performs better than the javassist and bytecode implementations, I tried out something we mentioned on a call before JBoss World which was to use the introspection implementation and to generate the accessors. Unfortunately this also slows down bootup times, probably due to the time taken to generate and then load the class. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/551939#551939] Start a new discussion in JBoss Microcontainer Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years, 1 month

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Re: [jboss-user] [Beginner's Corner] - While deploying .war file - ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController]

by Wolfgang Knauf

Wolfgang Knauf [http://community.jboss.org/people/WolfgangKnauf] replied to the discussion "While deploying .war file - ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController]" To view the discussion, visit: http://community.jboss.org/message/551931#551931 -------------------------------------------------------------- Hi, seems your war file contains a xml parser. This is a known problem with JBoss: it contains its own xml parser, and thus a parser in a deployed application results in exceptions. If possible remove all xml parser related jar files. If this is not possible, you might play around with classloader configuration. I don't have a link now, but google will help you ;-) Best regards Wolfgang -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/551931#551931] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years, 1 month

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Re: [jboss-user] [jBPM] - failed to lazily initialize a collection of role: org.jbpm.pvm.internal.model.ExecutionImpl.variables, no session or session was closed

by Michael Wohlfart

Michael Wohlfart [http://community.jboss.org/people/mwohlf] replied to the discussion "failed to lazily initialize a collection of role: org.jbpm.pvm.internal.model.ExecutionImpl.variables, no session or session was closed" To view the discussion, visit: http://community.jboss.org/message/551926#551926 -------------------------------------------------------------- Hi Felix, you might need this in jbpm.cfg.xml: also maybe your SpeaddWorkFlow.StartWorkFlow() method needs a @Transactional annotation? and finally you can try to do whatever you do in line 245 of SpeaddWorkFlow.java within a command like described by HuiSheng in this http://community.jboss.org/thread/153892?tstart=0 thread: > processEngine.execute(*new* Command() { > *public* Object execute(Environment env) { > // do something. > *return* *null*; > } > }); > -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/551926#551926] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years, 1 month

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Re: [jboss-user] [Beginner's Corner] - EJB3 SSL tutorial

by jaikiran pai

jaikiran pai [http://community.jboss.org/people/jaikiran] replied to the discussion "EJB3 SSL tutorial" To view the discussion, visit: http://community.jboss.org/message/551925#551925 -------------------------------------------------------------- Here it is http://anonsvn.jboss.org/repos/jbossas/projects/ejb3/trunk/docs/tutorial/ http://anonsvn.jboss.org/repos/jbossas/projects/ejb3/trunk/docs/tutorial/. I'll add a link to this in the docs during our next release. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/551925#551925] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years, 1 month

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Re: [jboss-user] [jBPM Development] - Using expression as process duedate value

by Maciej Swiderski

Maciej Swiderski [http://community.jboss.org/people/swiderski.maciej] replied to the discussion "Using expression as process duedate value" To view the discussion, visit: http://community.jboss.org/message/551921#551921 -------------------------------------------------------------- yes, please do so. This will help us to track the issue and include it in net release. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/551921#551921] Start a new discussion in jBPM Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years, 1 month

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Re: [jboss-user] [jBPM] - pending tasks of given user

by Michael Wohlfart

Michael Wohlfart [http://community.jboss.org/people/mwohlf] replied to the discussion "pending tasks of given user" To view the discussion, visit: http://community.jboss.org/message/551913#551913 -------------------------------------------------------------- I haven't done any jBPM3 stuff for quite a whlie, I remember jbpmContext.getTaskMgmtSession().findTaskInstances([...]); or something similar in the TaskMgmtSession. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/551913#551913] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

16 years, 1 month

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jboss-user July 2010