[jBPM] - Re: JBPM 4.0 in Web Application
by Anand Prakash
Anand Prakash [http://community.jboss.org/people/anandintouch] created the discussion
"Re: JBPM 4.0 in Web Application"
To view the discussion, visit: http://community.jboss.org/message/570145#570145
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Hi Deepak,
Did you get your answer about creating sample web application and using JBPM4 in it?
I'm using user doc from jboss jbpm4 and able to run jbpm-console application but they have target to create user-webapp in build.xml file under >install
directory and I'm able to build sample user-weapp which creates user-webapp under \jbpm-4.4\install\generated\user-webapp .But not sure how to deploy on jboss5.1.0 and i've noticed that user-webapp folder doesn't have web.xml.So that could be the reason ,it's not deploying on jboss properly.
If you have done this sample user-webapp deployment successfully or any other sample web app using jbpm4 in it then please let me know.
Thanks,
Anand
mailto:anandintouch@gmail.com anandintouch(a)gmail.com
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13 years, 2 months
[JBoss Tools] - JBoss tools 3.2B1 sometimes doesn't deploy classes in web module
by arjan tijms
arjan tijms [http://community.jboss.org/people/atijms] created the discussion
"JBoss tools 3.2B1 sometimes doesn't deploy classes in web module"
To view the discussion, visit: http://community.jboss.org/message/570116#570116
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Hi,
I'm using JBoss Tools 3.2 beta 1 with Eclipse 3.6.1 on Ubuntu 10.10 (64 bits) on JDK6U21. I have an EAR project that is deployed to JBoss AS 5.1. This initially works correctly, but after I stop the server, make some changes to my files, pull in new changes from Mercurial etc I restart the server.
I then get class not found errors, and when I inspect the deployment in JBoss AS it seems that there are most classes are missing in the web module's WEB-INF directory. Strangely however, there are some classes that are deployed and for some classes that are missing, the package folder is there but it's empty.
The "Server Log" view for the JBoss 5.1 Runtime Server mentions under the Publishing node:
1 files modified in module my_main_ejb 31 minutes, 2 seconds ago
81 files modified in module my_main_web 31 minutes, 2 seconds ago
The 31 minutes exactly corresponds with the time I started the server and the classes where missing. The Modified time of the files that are present in the WEB-INF/classes also corresponds with this.
I did notice that there are some suspect events in the log, but these are dated a couple of hours back where the deploy did work. It is:
No publisher found for module DeletedModule[saxon9.jar,org.eclipse.jst.jee.server:/binary:/home/myuser/workspace/my_main/libraries/saxon9.jar.
This did happen a couple of time before, and I could fix it by closing and re-opening the EAR and it's associated web and EJB projects and cleaning, restarting, etc (don't know exactly in which order). I remember a very similar bug in JBoss tools 3.1 where sometimes only the most recently touched files where deployed.
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13 years, 2 months
[jBPM] - jbpm5 demo - error when starting human task
by Odelya Holiday
Odelya Holiday [http://community.jboss.org/people/odelyaholiday] created the discussion
"jbpm5 demo - error when starting human task"
To view the discussion, visit: http://community.jboss.org/message/572985#572985
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Hi!
when I run start.demo I get the following mistake:
start.human.task:
[javac] C:\jbpm-installer\build.xml:518: warning: 'includeantruntime' was no
t set, defaulting to build.sysclasspath=last; set to false for repeatable builds
[java] SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
[java] SLF4J: Defaulting to no-operation (NOP) logger implementation
[java] SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder http://www.slf4j.org/codes.html#StaticLoggerBinder for fu
rther details.
[java] Task service started correctly !
[java] Task service running ...
[java] Exception in thread "Thread-3" java.lang.RuntimeException: Server Ex
ception with class class org.jbpm.task.service.mina.MinaTaskServer using port 91
23
[java] at org.jbpm.task.service.mina.BaseMinaTaskServer.run(BaseMinaTas
kServer.java:53)
[java] at java.lang.Thread.run(Thread.java:662)
[java] Caused by: java.net.BindException: Address already in use: bind
[java] at sun.nio.ch.Net.bind(Native Method)
[java] at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelIm
pl.java:119)
[java] at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:
59)
[java] at org.apache.mina.transport.socket.nio.NioSocketAcceptor.open(N
ioSocketAcceptor.java:251)
[java] at org.apache.mina.transport.socket.nio.NioSocketAcceptor.open(N
ioSocketAcceptor.java:48)
[java] at org.apache.mina.core.polling.AbstractPollingIoAcceptor.regist
erHandles(AbstractPollingIoAcceptor.java:523)
[java] at org.apache.mina.core.polling.AbstractPollingIoAcceptor.access
$200(AbstractPollingIoAcceptor.java:65)
[java] at org.apache.mina.core.polling.AbstractPollingIoAcceptor$Accept
or.run(AbstractPollingIoAcceptor.java:407)
[java] at org.apache.mina.util.NamePreservingRunnable.run(NamePreservin
gRunnable.java:64)
[java] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Thread
PoolExecutor.java:886)
[java] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPool
Executor.java:908)
[java] ... 1 more
start.human.task:
[javac] C:\jbpm-installer\build.xml:518: warning: 'includeantruntime' was no
t set, defaulting to build.sysclasspath=last; set to false for repeatable builds
[java] SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
[java] SLF4J: Defaulting to no-operation (NOP) logger implementation
[java] SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for fu
rther details.
[java] Task service started correctly !
[java] Task service running ...
[java] Exception in thread "Thread-3" java.lang.RuntimeException: Server Ex
ception with class class org.jbpm.task.service.mina.MinaTaskServer using port 91
23
[java] at org.jbpm.task.service.mina.BaseMinaTaskServer.run(BaseMinaTas
kServer.java:53)
[java] at java.lang.Thread.run(Thread.java:662)
[java] Caused by: java.net.BindException: Address already in use: bind
[java] at sun.nio.ch.Net.bind(Native Method)
[java] at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelIm
pl.java:119)
[java] at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:
59)
[java] at org.apache.mina.transport.socket.nio.NioSocketAcceptor.open(N
ioSocketAcceptor.java:251)
[java] at org.apache.mina.transport.socket.nio.NioSocketAcceptor.open(N
ioSocketAcceptor.java:48)
[java] at org.apache.mina.core.polling.AbstractPollingIoAcceptor.regist
erHandles(AbstractPollingIoAcceptor.java:523)
[java] at org.apache.mina.core.polling.AbstractPollingIoAcceptor.access
$200(AbstractPollingIoAcceptor.java:65)
[java] at org.apache.mina.core.polling.AbstractPollingIoAcceptor$Accept
or.run(AbstractPollingIoAcceptor.java:407)
[java] at org.apache.mina.util.NamePreservingRunnable.run(NamePreservin
gRunnable.java:64)
[java] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Thread
PoolExecutor.java:886)
[java] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPool
Executor.java:908)
[java] ... 1 more
I searched:
netstat -an | findstr 0.0.9123
But nothing was found!
What could be the problem?
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13 years, 2 months
[JCA] - (JCA PoolFiller:) Unable to fill pool
by Werner Dijkerman
Werner Dijkerman [http://community.jboss.org/people/wdijkerman] created the discussion
"(JCA PoolFiller:) Unable to fill pool"
To view the discussion, visit: http://community.jboss.org/message/569127#569127
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Hi,
Last weekend we had the following error:
2010-10-29 17:10:10,987 WARN org.jboss.resource.connectionmanager.JBossManagedConnectionPool org.jboss.resource.connectionmanager.JBossManagedConnectionPool (JCA PoolFiller:) Unable to fill pool
org.jboss.resource.JBossResourceException: Could not create connection; - nested throwable: (java.sql.SQLException: Io exception: Connection reset)
at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:179)
at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.createConnectionEventListener(InternalManagedConnectionPool.java:565)
at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.fillToMin(InternalManagedConnectionPool.java:512)
at org.jboss.resource.connectionmanager.PoolFiller.run(PoolFiller.java:74)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.sql.SQLException: Io exception: Connection reset
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:146)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:255)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:387)
at oracle.jdbc.driver.PhysicalConnection.(T4CConnection.java:165)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:35)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:801)
at org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:171)
... 4 more
I can't find any information why this was happening. Can somebody explain that?
I Couldn't find any information out there on the web ...
Server: Jboss 4.05 GA
Thanks.
Kind regards,
Werner
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13 years, 3 months