[jBPM Development] New message: "Example for Project using Fork, Join, Mail Node"
by john britto
JBoss development,
A new message was posted in the thread "Example for Project using Fork,Join,Mail Node":
http://community.jboss.org/message/520789#520789
Author : john britto
Profile : http://community.jboss.org/people/brittobics
Message:
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Hai
I am new to this JBPM
for past three days i am learining this JBPMS
I would like to have sample project which is using " Fork,Join,Mail Node " these.
I have gone through the jbpm 3.2.6 SP1. But i was unable to import the websale project inthe workspace.because it is different folder structure
i have seen this URL http://community.jboss.org/wiki/jbpm3gettingstarted to import and work but it is not so.
kindly help me to learn Fork,Join,Mail Node and all others like Process state,ESB service,Super state.
your help is appreciated in advance
Regards
Britto
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To reply to this message visit the message page: http://community.jboss.org/message/520789#520789
16 years, 2 months
[JBoss Internal Benchmarking Development] New message: "Re: Jboss or Glassfish?"
by Satish Kale
JBoss development,
A new message was posted in the thread "Jboss or Glassfish?":
http://community.jboss.org/message/520725#520725
Author : Satish Kale
Profile : http://community.jboss.org/people/satishkale
Message:
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It would be nice to know what and why you need to compare.
Certain things play important role in comparison.
1. Are you choosing it for merely development; or do you intend to port it on production env?
2. If you intend to port it on prod, would you keep the same app server or change it to proprietary?
3. What other tools/products you use?
As for addressing your question directly: -
1. JBoss has the bigger and more active community base.
2. The level of innovation and choice of various projects/product lines is higher for both open source and commercial versions.
3. The dependence on Red Hat / JBoss as an organisation is not as high as in case of Glassfish on Sun. In an highly unlikely event of RedHat not supporting JBoss projects, the projects would still survive and grow.
4. Oracle acqquisition has ensured there lot of chaos and uncertainty about Glassfish open source community. Oracle would not like to create anything that eats into Weblogic revenue.
5. The commercial version for the production deployments are much robust from JBoss/RedHat, not to mention the professional support they offer (which is being rated as #1 for many years now.)
6. The active and widespread community base ensures the product quality vis-a-vis development, testing is top notch.
7. It is being nurtured by RedHat, the #1 open source company, which though commercial, has till date shown to be only company championing open source philosophy at all times. The future of JBoss projects looks great under their leadership.
So to me, the choice is clear.
Hope this helps.
Cheers
Satish
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To reply to this message visit the message page: http://community.jboss.org/message/520725#520725
16 years, 2 months
[JBoss Portal Development] New message: "Error on using nested select"
by charles pang
JBoss development,
A new message was posted in the thread "Error on using nested select":
http://community.jboss.org/message/520707#520707
Author : charles pang
Profile : http://community.jboss.org/people/vrwar
Message:
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I use the ejb-ql *SELECT OBJECT(O) FROM t As O WHERE O.id = (SELECT MAX(C.id) FROM t AS C )* in ejb-jar. It runs well in Weblogic, while throws exception when migrated to Jboss-5.1.0.GA. Can't Jboss-5.1.0.GA support nested select? Following is the exception.
org.jboss.deployment.DeploymentException: Error compiling EJB-QL statement for EJB 'T': SELECT OBJECT(O) FROM WsSilasGroupPid As O WHERE O.id = (SELECT 1 FROM WsSilasGroupPid AS C )
at org.jboss.ejb.plugins.cmp.jdbc.JDBCEJBQLQuery.<init>(JDBCEJBQLQuery.java:67)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCCommandFactory.createEJBQLQuery(JDBCCommandFactory.java:75)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCQueryManager.start(JDBCQueryManager.java:286)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.startStoreManager(JDBCStoreManager.java:505)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.start(JDBCStoreManager.java:396)
at org.jboss.ejb.plugins.CMPPersistenceManager.start(CMPPersistenceManager.java:172)
at org.jboss.ejb.EjbModule.startService(EjbModule.java:495)
at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:376)
at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:322)
at sun.reflect.GeneratedMethodAccessor80.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668)
at org.jboss.system.microcontainer.ServiceProxy.invoke(ServiceProxy.java:189)
at $Proxy38.start(Unknown Source)
at org.jboss.system.microcontainer.StartStopLifecycleAction.installAction(StartStopLifecycleAction.java:42)
at org.jboss.system.microcontainer.StartStopLifecycleAction.installAction(StartStopLifecycleAction.java:37)
at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62)
at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71)
at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51)
at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
at org.jboss.system.microcontainer.ServiceControllerContext.install(ServiceControllerContext.java:286)
at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1631)
at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1082)
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822)
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)
at org.jboss.system.ServiceController.doChange(ServiceController.java:688)
at org.jboss.system.ServiceController.start(ServiceController.java:460)
at org.jboss.system.deployers.ServiceDeployer.start(ServiceDeployer.java:163)
at org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:99)
at org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:46)
at org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer.internalDeploy(AbstractSimpleRealDeployer.java:62)
at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:50)
at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:171)
at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1439)
at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1157)
at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1178)
at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1098)
at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1631)
at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1082)
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822)
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)
at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:781)
at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:702)
at org.jboss.system.server.profileservice.repository.MainDeployerAdapter.process(MainDeployerAdapter.java:117)
at org.jboss.system.server.profileservice.hotdeploy.HDScanner.scan(HDScanner.java:362)
at org.jboss.system.server.profileservice.hotdeploy.HDScanner.run(HDScanner.java:255)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Caused by: org.jboss.ejb.plugins.cmp.ejbql.ParseException: Encountered "SELECT" at line 1, column 65.
Was expecting one of:
"ABS" ...
"LENGTH" ...
"LOCATE" ...
"SQRT" ...
"MOD" ...
"(" ...
"+" ...
"-" ...
<INTEGER_LITERAL> ...
<FLOATING_POINT_LITERAL> ...
<NUMERIC_VALUED_PARAMETER> ...
<NUMERIC_VALUED_PATH> ...
at org.jboss.ejb.plugins.cmp.ejbql.EJBQLParser.generateParseException(EJBQLParser.java:4366)
at org.jboss.ejb.plugins.cmp.ejbql.EJBQLParser.jj_consume_token(EJBQLParser.java:4243)
at org.jboss.ejb.plugins.cmp.ejbql.EJBQLParser.ArithmeticPrimary(EJBQLParser.java:1831)
at org.jboss.ejb.plugins.cmp.ejbql.EJBQLParser.ArithmeticFactor(EJBQLParser.java:1760)
at org.jboss.ejb.plugins.cmp.ejbql.EJBQLParser.ArithmeticTerm(EJBQLParser.java:1684)
at org.jboss.ejb.plugins.cmp.ejbql.EJBQLParser.ArithmeticExpression(EJBQLParser.java:1630)
at org.jboss.ejb.plugins.cmp.ejbql.EJBQLParser.ArithmeticPrimary(EJBQLParser.java:1797)
at org.jboss.ejb.plugins.cmp.ejbql.EJBQLParser.ArithmeticFactor(EJBQLParser.java:1760)
at org.jboss.ejb.plugins.cmp.ejbql.EJBQLParser.ArithmeticTerm(EJBQLParser.java:1684)
at org.jboss.ejb.plugins.cmp.ejbql.EJBQLParser.ArithmeticExpression(EJBQLParser.java:1630)
at org.jboss.ejb.plugins.cmp.ejbql.EJBQLParser.ScalarExpression(EJBQLParser.java:1622)
at org.jboss.ejb.plugins.cmp.ejbql.EJBQLParser.SingleValueDesignator(EJBQLParser.java:1618)
at org.jboss.ejb.plugins.cmp.ejbql.EJBQLParser.ComparisonExpression(EJBQLParser.java:1553)
at org.jboss.ejb.plugins.cmp.ejbql.EJBQLParser.SimpleCondExpression(EJBQLParser.java:924)
at org.jboss.ejb.plugins.cmp.ejbql.EJBQLParser.ConditionalPrimary(EJBQLParser.java:881)
at org.jboss.ejb.plugins.cmp.ejbql.EJBQLParser.ConditionalTest(EJBQLParser.java:849)
at org.jboss.ejb.plugins.cmp.ejbql.EJBQLParser.ConditionalFactor(EJBQLParser.java:826)
at org.jboss.ejb.plugins.cmp.ejbql.EJBQLParser.WhereConditionalTerm(EJBQLParser.java:673)
at org.jboss.ejb.plugins.cmp.ejbql.EJBQLParser.WhereExpression(EJBQLParser.java:628)
at org.jboss.ejb.plugins.cmp.ejbql.EJBQLParser.WhereClause(EJBQLParser.java:592)
at org.jboss.ejb.plugins.cmp.ejbql.EJBQLParser.EJBQL(EJBQLParser.java:176)
at org.jboss.ejb.plugins.cmp.ejbql.EJBQLParser.parse(EJBQLParser.java:65)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCEJBQLCompiler.compileEJBQL(JDBCEJBQLCompiler.java:168)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCEJBQLQuery.<init>(JDBCEJBQLQuery.java:58)
... 64 more
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16 years, 2 months