October 2010 - jboss-user - Jboss List Archives

How to import standard java classe(eg: wrapper classes) inside a drools guvnor.

by sumatheja

Hi I am new to drools. Forgive me if the question iam asking is too dumb :P. I want to write java code inside the rules in the drools-guvnor using the standard classes, like parsing a string using wrapper classes. How can i import these java classes? -- Thanks and Regards, Sumatheja Dasararaju

14 years, 3 months

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[JBoss Messaging] - JBoss Messaging consumer connetion unable to receive any exception while JBoss server is able to Receives Event on ConnectionListener and handle connection (subscriptions) cleanup and other stuff.

by Jagan Rao

Jagan Rao [http://community.jboss.org/people/NJaganMohanRao] created the discussion "JBoss Messaging consumer connetion unable to receive any exception while JBoss server is able to Receives Event on ConnectionListener and handle connection (subscriptions) cleanup and other stuff." To view the discussion, visit: http://community.jboss.org/message/565075#565075 -------------------------------------------------------------- Hello All, I am facing a problem with JBoss Messaging, Environment: JBoss Server Version: Jboss 4.2.3 GA JMS Messaging Version: 1.4.2.GA-SP1 Our JMS Messaging remote clients need to receive Messages 24X7, so this process or client need to be reliable in receiving messages. Problem Area: At production Environment After few hours clients stop receiving Messages automatically, at the server side we receive warning as below: Level WARN Logger org.jboss.jms.server.connectionmanager.SimpleConnectionManager Time 2010-10-06 11:47:16,812 Thread Timer-18 Message A problem has been detected with the connection to remote client 464e206d-19g03s-gexoqzvj-1-gexor8fa-2f, jmsClientID=null. It is possible the client has exited without closing its connection(s) or the network has failed. All associated connection resources will be cleaned up. So we started digging into the problem and we found that underlying connection (socket) terminated and JBoss server recived an Event on her ConnectionListener and hadled all necessary stuff on server like removing all subscriptions corresponding to this client and logged above WARN but surprizingly didn't rasied any JMSException or Exception so that clents can heal or act accordingly. After this situation JMS Client don't receive any messages because underlying connection lost somehow and JMSClient couldn't able to identify its connection loss because no exception from server. and we are unable to find any root cause for the connection loss but we found a simple way to reproduce the cinario, and the reproduciton scheme was simply change the timestamp or time of the machine to 1hour back where JMS Remote Client is running. If anyone knows the root cause or solution to the problem please let me know - I need solution immediatly. Is there any way from the JBoss remoting side to identify connection loses and so that JMS remote client can listen on any listener so that JMS remote client can heal her self. Thanks in Advance, Jagan. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/565075#565075] Start a new discussion in JBoss Messaging at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 3 months

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[JBoss Web Services] - @MTOM vs @BindingType(value=...?mtom=true)

by Guzman LlambiÂas

Guzman LlambiÂas [http://community.jboss.org/people/gllambi] created the discussion "@MTOM vs @BindingType(value=...?mtom=true)" To view the discussion, visit: http://community.jboss.org/message/563417#563417 -------------------------------------------------------------- Hi!! What's the difference between using @Mtom and @BindingType(value = " http://schemas.xmlsoap.org/wsdl/soap/http?mtom=true http://schemas.xmlsoap.org/wsdl/soap/http?mtom=true")? Thanks Guzmán -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/563417#563417] Start a new discussion in JBoss Web Services at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 3 months

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[Datasource Configuration] - User-specific connections

by Nicklas Karlsson

Nicklas Karlsson [http://community.jboss.org/people/nickarls] created the discussion "User-specific connections" To view the discussion, visit: http://community.jboss.org/message/563414#563414 -------------------------------------------------------------- Hi, Is it possible to configure datasources so that the database connections would be user-specific? Of course it would be a performance/cache bottleneck if the connections would actually be made as the user, I'm looking for some way of "switching" users on a live connection. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/563414#563414] Start a new discussion in Datasource Configuration at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 3 months

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[Beginner's Corner] - DEBUG [org.jboss.resource.connectionmanager.IdleRemover] run: IdleRemover notifying pools, interval: 450000

by Deepan Chakravarthy

Deepan Chakravarthy [http://community.jboss.org/people/dareboy] created the discussion "DEBUG [org.jboss.resource.connectionmanager.IdleRemover] run: IdleRemover notifying pools, interval: 450000" To view the discussion, visit: http://community.jboss.org/message/565047#565047 -------------------------------------------------------------- Im using Jboss 4.0.5 for my web application. My site is running from Mochahost host provider. The site is frequently down for a specific time (mostly 30min to 1hr). The host provider said that there is no problem from their side. From my knowledge I didnt find any problem from my side. I think the problem is in JBOSS. The following logs shows the debug thrown at the time of site downtime, 2010-10-06 01:17:12,392 INFO [STDOUT] rConnection... 2010-10-06 01:17:12,493 INFO [STDOUT] rConnection... 2010-10-06 01:17:12,493 INFO [STDOUT] rdataSource...org.jboss.resource.adapter.jdbc.WrapperDataSource@4eb471 2010-10-06 01:17:12,493 INFO [STDOUT] rConnection...org.jboss.resource.adapter.jdbc.WrappedConnection@e671de 2010-10-06 01:19:30,238 DEBUG [org.jboss.resource.connectionmanager.IdleRemover] run: IdleRemover notifying pools, interval: 450000 2010-10-06 01:20:15,632 INFO [STDOUT] rConnection... 2010-10-06 01:20:15,662 INFO [STDOUT] rConnection... 2010-10-06 01:20:15,663 INFO [STDOUT] rdataSource...org.jboss.resource.adapter.jdbc.WrapperDataSource@4eb471 2010-10-06 01:20:15,663 INFO [STDOUT] rConnection...org.jboss.resource.adapter.jdbc.WrappedConnection@1826b7a 2010-10-06 01:21:16,011 INFO [STDOUT] rConnection... 2010-10-06 01:21:18,369 INFO [STDOUT] rConnection... 2010-10-06 01:21:18,370 INFO [STDOUT] rdataSource...org.jboss.resource.adapter.jdbc.WrapperDataSource@4eb471 2010-10-06 01:21:18,370 INFO [STDOUT] rConnection...org.jboss.resource.adapter.jdbc.WrappedConnection@1c93f91 2010-10-06 01:26:18,465 INFO [STDOUT] rConnection... 2010-10-06 01:26:18,489 INFO [STDOUT] rConnection... 2010-10-06 01:26:18,685 INFO [STDOUT] rdataSource...org.jboss.resource.adapter.jdbc.WrapperDataSource@4eb471 2010-10-06 01:26:18,685 INFO [STDOUT] rConnection...org.jboss.resource.adapter.jdbc.WrappedConnection@e0e49f 2010-10-06 01:27:00,330 DEBUG [org.jboss.resource.connectionmanager.IdleRemover] run: IdleRemover notifying pools, interval: 450000 2010-10-06 01:27:18,826 INFO [STDOUT] rConnection... 2010-10-06 01:27:18,968 INFO [STDOUT] rConnection... 2010-10-06 01:27:18,968 INFO [STDOUT] rdataSource...org.jboss.resource.adapter.jdbc.WrapperDataSource@4eb471 2010-10-06 01:27:18,969 INFO [STDOUT] rConnection...org.jboss.resource.adapter.jdbc.WrappedConnection@36019a Do I need any changes in JBOSS configuration? Im not good in JBOSS and I dono how to fix the problem. Any solution is hardly appreciable..... Many Thanks, Deepan -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/565047#565047] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 3 months

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[JBoss Tools] - Re: Automatic Bytecode Instrumentation?

by Ondrej Medek

Ondrej Medek [http://community.jboss.org/people/xmedeko] created the discussion "Re: Automatic Bytecode Instrumentation?" To view the discussion, visit: http://community.jboss.org/message/562827#562827 -------------------------------------------------------------- Hello, has any "Hibernate Instrument builder" been implemented in JBoss tools since 2006? Thanks Andy -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/562827#562827] Start a new discussion in JBoss Tools at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 3 months

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[JBoss Portal] - Re: Installation instructions for JBoss Gatein portal

by Srinivasa Kadiyala

Srinivasa Kadiyala [http://community.jboss.org/people/skadiy000] created the discussion "Re: Installation instructions for JBoss Gatein portal" To view the discussion, visit: http://community.jboss.org/message/564974#564974 -------------------------------------------------------------- Thanks Luicidi for the inputs. I know those links already in the Jboss site. They are not new, but that information is not enough to configure some stuff like Microsoft AD for authentication etc., I have opened a new thread for that and appreciate if you can have a look and point me the right way -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/564974#564974] Start a new discussion in JBoss Portal at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 3 months

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[Beginner's Corner] - JSF page dosen't show the content

by Henry Lee

Henry Lee [http://community.jboss.org/people/brolinuk] created the discussion "JSF page dosen't show the content" To view the discussion, visit: http://community.jboss.org/message/564969#564969 -------------------------------------------------------------- I tried the example from the netbeans web site ( http://netbeans.org/kb/docs/javaee/javaee-gettingstarted.html http://netbeans.org/kb/docs/javaee/javaee-gettingstarted.html). It works fine with included GlassFish server. However, when I deployed to the Jboss-4.2.3.GA server. It can load the jsf page, but not showing the content. I check the source code of the page. It got the originanl source code, which I feel the JSF code is not being translated by the container. It seems that the JBoss version too old to support the JSF. Do I understand correctly? Any idea how to solve the problem? Thanks in advance <?xml version='1.0' encoding='UTF-8' ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" " http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns=" http://www.w3.org/1999/xhtml http://www.w3.org/1999/xhtml" xmlns:h=" http://java.sun.com/jsf/html http://java.sun.com/jsf/html" xmlns:f=" http://java.sun.com/jsf/core http://java.sun.com/jsf/core"> <h:head> <title>Facelet Title</title> </h:head> <h:body> <f:view> <h:form> <h:outputLabel value="Message:"/><h:inputText value="#{MessageView.message.message}"/> <h:commandButton action="#{MessageView.postMessage}" value="Post Message"/> </h:form> </f:view> </h:body> </html> -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/564969#564969] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 3 months

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[jBPM] - ExecutionService.setVariable() Question

by Yongtao You

Yongtao You [http://community.jboss.org/people/yongtao] created the discussion "ExecutionService.setVariable() Question" To view the discussion, visit: http://community.jboss.org/message/564622#564622 -------------------------------------------------------------- Hi, We are using jBPM 4.3. We start the process execution by ExecutionService.startProcessInstanceByKey(key, variables); Half way through the workflow we want to modify one of the variables, say X, so that the remaining steps will pickup the new value. We tried: ExecutionService.setVariable(executionId, "X", "new value"); That didn't work. In the remaining steps of the workflow we still see the old value of X. What did we do wrong? Any advice? Thanks! Yongtao -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/564622#564622] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 3 months

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[EJB 3.0] - Lock wait timeout exceeded; try restarting transaction

by Agustin Sivoplás

Agustin Sivoplás [http://community.jboss.org/people/SpiritFox26] created the discussion "Lock wait timeout exceeded; try restarting transaction" To view the discussion, visit: http://community.jboss.org/message/564761#564761 -------------------------------------------------------------- Hi all, I'm having this problem and can not really be, is that I have a table called tickets and another table called historia_estados_tickets where are saved the various states through which passes the ticket, within the table I have a ticket id_historia_estado_vigente column each time you change a status is updated with the latest id been in effect, is happening to me, when i change the status (insert into historia_estados_ticket) not update the table tickets. I have reviewed the log and I found this bug that could be causing this behavior. [JDBCExceptionReporter] SQL Error: 1205, SQLState: 41000 17:53:11,838 ERROR [JDBCExceptionReporter] Lock wait timeout exceeded; try restarting transaction 17:53:11,838 ERROR [AbstractFlushingEventListener] Could not synchronize database state with session org.hibernate.exception.GenericJDBCException: Could not execute JDBC batch update at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:103) at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:91) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43) at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:253) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:266) at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:172) at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298) at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27) at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000) at org.hibernate.ejb.AbstractEntityManagerImpl.flush(AbstractEntityManagerImpl.java:304) at uy.com.its.itil.view.IncidenteEditBean.borrarDatos(IncidenteEditBean.java:2294) at uy.com.its.itil.view.IncidenteEditBean.editarTicket(IncidenteEditBean.java:1305) at uy.com.its.itil.view.IncidenteEditBean.editarTicketyListar(IncidenteEditBean.java:2435) at sun.reflect.GeneratedMethodAccessor2362.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.el.parser.AstValue.invoke(AstValue.java:131) at org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276) at com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68) at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88) at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102) at javax.faces.component.UICommand.broadcast(UICommand.java:387) at org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:324) at org.ajax4jsf.component.AjaxViewRoot.broadcastEvents(AjaxViewRoot.java:299) at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:256) at org.ajax4jsf.component.AjaxViewRoot.processApplication(AjaxViewRoot.java:469) at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:82) at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100) at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178) att org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178) at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290) at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388) at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at uy.com.its.util.AuthenticationFilter.doFilter(AuthenticationFilter.java:82) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) 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:157) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) at java.lang.Thread.run(Thread.java:619) Caused by: java.sql.BatchUpdateException: Lock wait timeout exceeded; try restarting transaction at com.mysql.jdbc.ServerPreparedStatement.executeBatch(ServerPreparedStatement.java:665) at org.jboss.resource.adapter.jdbc.WrappedStatement.executeBatch(WrappedStatement.java:774) at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:48) at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:246) I need help! Thanks in advance -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/564761#564761] Start a new discussion in EJB 3.0 at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 3 months

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jboss-user October 2010