June 2009 - jboss-user - Jboss List Archives

[JCA/JBoss] - Support for CICS + local-tx-datasource

by panisson

Hello, We are connecting CICS from JBoss using CICS ECI Calls, but we want to use it in global transactions. CICS J2EE ECI Resource Adapter supports only LocalTransactions, and we are using an Oracle data source configured as local-tx-datasource. I know that the configuration of the Oracle data source should be modified to xa-datasource, but I want to know what will be the TransactionManager behavior if we use the current configuration as a JTA transaction? Will the CICS transaction be used in a LastResourceOptimization, or I must transform the local-tx-datasource in a xa-datasource in order to use the CICS transaction globally? Thank you in advance, Andre View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240151#4240151 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240151

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[JCA/JBoss] - Re: Changinh connection state in CMP EJB

by jesper.pedersen

Vicky, I looked over our patch - if you could update it in the area where error conditions happens - f.ex. F.ex. if the user has specified an incorrect class name, the driver hasn't been deployed to the lib/ directory, if the method doesn't exist on the class and so on. Lets focus on getting the JDBC RA updated first, then we will look at the MCF /CF cases. Thanks View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240150#4240150 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240150

17 years

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[Clustering/JBoss] - Re: Jboss 5.0.0 Beta2 Nullpointer Exception while trying to

by jaikiran

Which specific bug in GA? If you are talking about the VFS temp file bug which used to consume disk space, then it's fixed in 5.0.1 GA. Furthermore, the latest stable version with many bug fixes is 5.1.0. So you should start using that. 5.0.0 Beta2 is *extremely* old. Also please provide the entire exception stacktrace if you are running into the exception on 5.1.0 version of AS. And even the relevant portion of web.xml will be helpful. While posting logs or xml content or code, please remember to wrap it in a code block by using the Code button in the message editor window. Please use the Preview button to ensure that your post is correctly formatted. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240149#4240149 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240149

17 years

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[Clustering/JBoss] - Re: ConcurrentModificationException during session serializa

by smarlow＠redhat.com

Brian, We will have to try to get access to the StandardSessionFacade from there as well (perhaps through the ClusteredSession). anonymous wrote : | The concern I have is StandardSession.facade is not thread safe, and what's returned from getSession() needs to be if we are going to use it as a mutex. | We will only synchronize on the StandardSession.facade object and not modify it. Since we are not modifying the StandardSession.facade object, we do not need it to be thread safe. At least that is my thinking, let me know if I'm missing something :-) anonymous wrote : | There's no ref to facade outside StandardSession.getSession(), so ClusteredSession can override the getSession() method and replace the field with a volatile field and synchronize the construction if null. | I don't really understand the case when getSession would return null. I wonder if the null session case signify something special that needs to be preserved? For what its worth, the javadoc for Requests.getsession() is: /** | * Return the session associated with this Request, creating one if necessary. | */ | View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240146#4240146 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240146

17 years

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[Installation, Configuration & DEPLOYMENT] - Re: Can multiple instances of jboss application server conne

by PeterJ

You must use a different database for each app server. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240142#4240142 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240142

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[Installation, Configuration & DEPLOYMENT] - Can multiple instances of jboss application server connect t

by pathuri

Can multiple instances of jboss application server (4.2.3 version) on different vm's use jboss schema (DefaultDS jndi name) created in single postgres database? When I tried to run it this way, getting an error that a primary key constraint is violated. I do not know if I have to change something in the config files somewhere. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240136#4240136 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240136

17 years

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[JBoss jBPM] - Error while completing task

by rams.rapol

Hi, Following error is thrown when last task in a process is completed. This happens only for the last task before the process is ended and not for intermediate tasks. Also, should i explicitly set the value of result in variables? something like this? I'm assuming this to be only in case of sub process and is not needed even if task has multiple transitions? taskService.setVariable(taskImpl.getDbid(), "result", action); Code & Process Definition: | taskService.completeTask(taskImpl.getDbid()); | | <?xml version="1.0" encoding="UTF-8"?> | | <process name="SimpleProcess" xmlns="http://jbpm.org/4.0/jpdl"> | | <start g="20,20,48,48"> | <transition to="review1" /> | </start> | | <task name="review1" g="96,16,127,52"> | <assignment-handler class="com.test.tasks.TaskHandler"> | </assignment-handler> | <transition to="review2" /> | </task> | | <task name="review2" g="96,16,127,52"> | <assignment-handler class="com.test.tasks.TaskHandler"> | </assignment-handler> | <transition to="endstate" /> | </task> | | <end name="endstate" g="255,16,88,52" /> | | </process> | | | java.lang.NullPointerException | at org.jbpm.pvm.internal.cmd.CompleteTaskCmd.execute(CompleteTaskCmd.java:47) | at org.jbpm.pvm.internal.cmd.CompleteTaskCmd.execute(CompleteTaskCmd.java:31) | at org.jbpm.pvm.internal.svc.DefaultCommandService.execute(DefaultCommandService.java:42) | at org.jbpm.pvm.internal.spring.CommandTransactionCallback.doInTransaction(CommandTransactionCallback.java:50) | at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:128) | at org.jbpm.pvm.internal.tx.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:76) | at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.execute(EnvironmentInterceptor.java:54) | at org.jbpm.pvm.internal.svc.RetryInterceptor.execute(RetryInterceptor.java:55) | | | | Thanks, -Rams View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240135#4240135 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240135

17 years

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[JBoss jBPM] - Re: Best way to get audit or history information

by sbhatti

Let me know if you have any query APIs that I can use as from looking at the JBPM_LOG table, it seems like there are multiple rows per task transition and is not clear how to aggregate all that information for each transition. Thanks. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240134#4240134 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240134

17 years

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[Clustering/JBoss] - Re: Jboss 5.0.0 Beta2 Nullpointer Exception while trying to

by kalakonda1986

I did try to install GA but there was some bug and they told me to install 5.0.0 Beta 2 View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240133#4240133 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240133

17 years

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[Clustering/JBoss] - Re: Jboss 5.0.0 Beta2 Nullpointer Exception while trying to

by bstansberry＠jboss.com

Try a GA release. :) View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4240131#4240131 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4240131

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jboss-user June 2009