8:29 a.m.
Anatoliy Kalenskiy [https://community.jboss.org/people/cybiks] created the discussion
"How can I see process in JBPM 5.3.0 console?"
To view the discussion, visit: https://community.jboss.org/message/755434#755434
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I have created some proces inside my application via spring config in standard way:
<jbpm:kbase id="kbase">
<jbpm:resources>
<jbpm:resource type="BPMN2"
source="classpath:Looping.bpmn"/>
</jbpm:resources>
</jbpm:kbase>
<jbpm:ksession id="ksession" type="stateful"
kbase="kbase" />
I have changed all nesessary configs of
designer.war , drools-guvnor.war,
jbpm-form-builder.war,jbpm-gwt-console.war,jbpm-gwt-console-server.war,jbpm-human-task-war.war
to use the same Oracle schema that use my application.
And deploysed all of this stuff together with my application (let's say
application.war) in jboss-as-7.1.0.Final .
What should I do to find my process in jbpm console?
From examples and documenatation :
"To manage your process
instances, click on the "Processes" tab at the left an select "Process
Overview". After a slight delay (if you are using the application for the first time,
due to session initalization etc.), the "Process" list should show all the known
processes. The jbpm-console in the demo setup currently loads all the processes in the
"src/main/resources" folder of the evaluation sample in
"jbpm-installer/sample/evaluation". If you click the process, it will show you
all current running instances. Since there are no running instances at this point, the
"Instance" table will remain empty."
As I undertood I should set jbpm.console.directory=D:/jbpm in
jbpm-installer_5.3.0\conf\jbpm.console.properties (I allways make changes into configs
inside jbpm-installer_5.3.0 which is full installer of 5.3.0 and then run ant clean.jboss;
ant install.demo.noeclipse to have designer.war , drools-guvnor.war,
jbpm-form-builder.war,jbpm-gwt-console.war,jbpm-gwt-console-server.war,jbpm-human-task-war.war
updated ).
So I copied my process definition file to D:\jbpm\Looping.bpmn (the same file that I have
in classpath of my application) .
I run Jboss with my application and all wars from JBPM but I can see in debug that my
process runs in my application (I put breakpoints in methods that launched from script
tasks) but I can't see processes in JBPM console.
What should I do to be able to see it?
How does it work ? How JBPM console finds process diagrams and currently running process
?
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12:39 a.m.
New subject: [jBPM] - Re: How can I see process in JBPM 5.3.0 console?
Maciej Swiderski [https://community.jboss.org/people/swiderski.maciej] created the
discussion
"Re: How can I see process in JBPM 5.3.0 console?"
To view the discussion, visit: https://community.jboss.org/message/755639#755639
--------------------------------------------------------------
if you like to have access to the same process definition in jbpm-console you need to
either:
- put your process into jbpm-installer/sample/src/resources/evaluation
- modify jbpm.console.properties file jbpm.console.directory property should point to a
directory where you have your process definition
- upload your process definition into guvnor and build the package as console will fetch
all build packages from guvnor on startup
for option 1 and 2 make sure your process definition file has extension of bpmn or bpmn2
HTH
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11:41 a.m.
New subject: [jBPM] - Re: How can I see process in JBPM 5.3.0 console?
Anatoliy Kalenskiy [https://community.jboss.org/people/cybiks] created the discussion
"Re: How can I see process in JBPM 5.3.0 console?"
To view the discussion, visit: https://community.jboss.org/message/755851#755851
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I have used 2-nd example. I have modified jbpm.console.directory=d:/jbpm where I have
only one file D:\jbpm\Looping.bpmn. As you can see file extension is bpmn . But I still
cant see such process in jbpm console. (I am completely sure that jbpm console accepts
this folder because before this I have made mistake jbpm.console.directory=d:\jbpm and I
had a lot of exceptions during deployment .So now folder should be ok).
Possible here exists some other constraint with jbpm console. Does it accepts bpmn process
file with procect specific files or I ahouls someghow upload here jar file with all model
classes like with Guvnor repository ( https://community.jboss.org/thread/204228
https://community.jboss.org/thread/204228 )?
Do you have an real workable examples with some java code inside script task that use some
specific classes (run some methods of this classes) inside of bpmn file that process I can
see in Jbpm console and Guvnor repository ? Can you, please, post it here?
Because, all examples that I have found allways use Strings and that is all.
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7:53 a.m.
New subject: [jBPM] - Re: How can I see process in JBPM 5.3.0 console?
Anatoliy Kalenskiy [https://community.jboss.org/people/cybiks] created the discussion
"Re: How can I see process in JBPM 5.3.0 console?"
To view the discussion, visit: https://community.jboss.org/message/756181#756181
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Can you, please, do next steps:
1.Extract jbpm-5.3.0.Final-installer-full.zip\jbpm-installer\ to
D:\jbpm-5.3.0.Final-installer_clean\
2.Create bpmn dir inside jbpm-5.3.0.Final-installer_clean - to reach
D:\jbpm-5.3.0.Final-installer_clean\bpmn
3. Copy
jbpm-5.3.0.Final-examples.zip\jbpm-examples\src\main\resources\looping\Looping.bpmn to
D:\jbpm-5.3.0.Final-installer_clean\bpmn\Looping.bpmn
4.Change in build.xml all lines like
<arg
value="-Djbpm.console.directory=${install.home}/sample/evaluation/src/main/resources"
/>
to
<arg value="-Djbpm.console.directory=${install.home}/bpmn" />
5.Run D:\jbpm-5.3.0.Final-installer_clean>ant install.demo.noeclipse
6.Run D:\jbpm-5.3.0.Final-installer_clean>ant start.demo.noeclipse
Go to http://localhost:8080/jbpm-console/ http://localhost:8080/jbpm-console/ in browser
and login as admin and check Processes-Process Overview.
You should see after that :
*type* Exception report
*message*
*description* The server encountered an internal error () that prevented it from
fulfilling this request.
*exception*
org.jboss.resteasy.spi.UnhandledException: java.lang.NullPointerException
org.jboss.resteasy.core.SynchronousDispatcher.unwrapException(SynchronousDispatcher.java:345)
org.jboss.resteasy.core.SynchronousDispatcher.handleApplicationException(SynchronousDispatcher.java:321)
org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:214)
org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:190)
org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:534)
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:496)
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:119)
org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208)
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55)
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50)
javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59)
*root cause*
java.lang.NullPointerException
org.jbpm.integration.console.StatefulKnowledgeSessionUtil.checkPackagesFromGuvnor(StatefulKnowledgeSessionUtil.java:447)
org.jbpm.integration.console.CommandDelegate.getProcesses(CommandDelegate.java:67)
org.jbpm.integration.console.ProcessManagement.getProcessDefinitions(ProcessManagement.java:42)
org.jboss.bpm.console.server.ProcessMgmtFacade.getDefinitionsJSON(ProcessMgmtFacade.java:125)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:140)
org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:255)
org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:220)
org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:209)
org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:519)
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:496)
org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:119)
org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208)
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55)
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50)
javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59)
Where I made mistake ?
Or second case " - modify jbpm.console.properties file jbpm.console.directory
property should point to a directory where you have your process definition"
didn't work at all?
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Maciej Swiderski