April 2009 - jboss-user - Jboss List Archives

[EJB 3.0] - Re: NullPointerException in JavaEEComponentHelper with JBoss

by japase

Hi, It can't be true. According to Java EE 5 specification web service endpoints can either be defined through "@WebService" annotation inside EJB 3 code (i.e. "@Stateless") _or_ as separate stand alone classes packed as war application, as in our case. Of course, our "@EJB" declarations in web service code refer to EJB 3 EJBs. BTW: EJB injection in web service endpoints deployed as war application _does_ work in both GlassFish and WebLogic. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4225595#4225595 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4225595

17 years, 3 months

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[JBoss Cache: Core Edition] - Re: How to configure region based caching & use multiple cac

by aman21cent

How can I use single transaction? Could you please explain get/put/remove flow by examples? JBC instance # 1 - gets Region X data JBC instance # 2 - gets Region Y data Will it call one method to get/put/remove data passing JBC instance? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4225594#4225594 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4225594

17 years, 3 months

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[Performance Tuning] - JOPR Alert issues

by bpinkham

I just downloaded and installed the jopr agent and server components. I am able to get the monitoring up and running, but I get an error when i try to setup a new Alert. Here is a snipit from the Stack Trace display: javax.servlet.jsp.JspException: ServletException in '/portal/ColumnsLayout.jsp': javax.servlet.jsp.JspException: ServletException in '/resource/common/monitor/alerts/config/NewDefinition.jsp': Servlet execution threw an exception at org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag.java:923) at org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:462) at org.apache.jsp.portal.MainLayout_jsp._jspx_meth_tiles_005finsert_005f2(MainLayout_jsp.java:441) at org.apache.jsp.portal.MainLayout_jsp._jspx_meth_html_005fhtml_005f0(MainLayout_jsp.java:161) at org.apache.jsp.portal.MainLayout_jsp._jspService(MainLayout_jsp.java:81) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4225592#4225592 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4225592

17 years, 3 months

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[JBoss jBPM] - Re: ActorId & PooledActors

by swatis

Collection l_objClTskInstances = executionContext.getTaskMgmtInstance( ).getTaskInstances(); Iterator it = l_objClTskInstances.iterator(); while(it.hasNext()) { TaskInstance l_objTskInstance = (TaskInstance) it.next(); if(l_objTskInstance.hasEnded()) { Iterator antIt = l_objTskInstance.getPooledActors().iterator(); while(antIt.hasNext()) { PooledActor l_objPooledActor = (PooledActor) antIt.next(); System.out.println("hello pooled task instance actors are " + l_objPooledActor.getActorId()); } } } View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4225589#4225589 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4225589

17 years, 3 months

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[Clustering/JBoss] - Re: How to configure region based caching & use multiple cac

by aman21cent

Could you please verify below steps on how this will be working - Region X - needs to be replicated Region Y - doesn't need to be replicated Thread # 1 - Writes/puts into Region X in below steps a. Writes/puts into Region X Thread # 2 - Writes into Region Y at exact same time as Thread # 1 in below steps a. Before writing/putting into the cache, call setCacheModeLocal(true) b. Writes/puts into Region Y Thread # 3 - Writes into Region X at exact same time as Thread # 1 in below steps a. Writes/puts into Region X As per your comments Thread # 2 step a) setCacheModeLocal variable is stored locally to it's own thread. Let's go step by step - 1. Thread # 1 step a) is about to write into the region X & before it completes it's writing/putting step.... 2. Thread # 2 step a) sets it to local cache mode. 3. Thread # 1 step a) is now actually writing into the cache - assuming default value of local cache mode variable is false this will be replicated - right? 4. Thread # 2 step b) writes into region Y - it stores locally. 5. Thread # 3 step a) - same as Thread # 1 - correct? So I just need to call setCacheModeLocal(true) only before writing/putting into Region Y. Default value of this variable in local threads is false - right? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4225587#4225587 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4225587

17 years, 3 months

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[Installation, Configuration & DEPLOYMENT] - Re: Deployment path precedence

by secretdark

Likewise, are context paths allowed to be shared? For example, if I deploy a EAR with a context path of: /application which contains a subdirectory named 'static' i.e. /application/static And I then deploy a WAR containing simply a modified verison of the directory and the same sub-context path, i.e. /application/static I will simply have overridden the applications sub-context path (but not any other path under /application)? i.e. the contents of /application/static will now refer to the WARs contents, rather than the EARs? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4225578#4225578 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4225578

17 years, 3 months

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[Installation, Configuration & DEPLOYMENT] - Re: Deployment path precedence

by secretdark

We're currently using 4.2.2. and, unfortunately, an upgrade is not an option at the moment. I take it that this is the expected behaviour for this version then? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4225577#4225577 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4225577

17 years, 3 months

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[JBoss Tools (users)] - Re: Reverse engineering of Entity Bean from table, possible

by max.andersen＠jboss.com

Yes, Hibernate tools have had that for a couple of years. Just enable JPA/EJB3 when using Hibernate Code Generation to generate entities. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4225576#4225576 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4225576

17 years, 3 months

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[Installation, Configuration & DEPLOYMENT] - Re: Deployment path precedence

by jaikiran

"secretdark" wrote : | | If I then deploy an EAR containing a similiar WAR with the same context (i.e. /static) it is then overridden. | That's changed (read handled correctly) in JBossAS-5.0.x, where multiple applications are not allowed to have the same context. Which AS version do you use? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4225573#4225573 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4225573

17 years, 3 months

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[JBoss jBPM] - Re: Group Task Assignment proble- Unable to see task avalaib

by swatis

Martin, thats what I said in earlier replies that link heading on console is "Personal/Group Taks list" but it doesnot displays the task to user even if that actor is present in pooled actors list. Only "manager" using "All Tasks" link can assign task to the anyone of the pooled actor by using link "assign" present just beside each actorname. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4225572#4225572 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4225572

17 years, 3 months

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jboss-user April 2009