Customize worklist app in JDeveloper?

I've default worklist-wls.ear running, but i want to customize it. I searched, but found nothing useful...
But WHERE can i gain source to this ear, and HOW to import it to jdeveloper, customize what i want, and redeploy it? Is there some tutorial, or some material about this? Thx a lot for responses.

The best option for me willl be just to edit default worklit app, i want to do just very small changes (I tried that example, but doesnt worked for me, dont know why - but still if it works (it doesnt) I dont know how to force that application be default worklist app, that every task would goes there and not to standard oracle worklist app - its too complex)
But somebody in [this thread|http://forums.oracle.com/forums/thread.jspa?messageID=4136108&#4136108] wrote, that in 11g its not possible to edit source codes, cose thhere are no source code (they were in 10g).
Bad news :( All i want to do is to make a "clickable" task. When user clicks on task, it should open some url (depends on task id) and thats all...

Similar Messages

Trying to debug Worklist app with JDeveloper

We managed to get the worklistapp compiling under JDeveloper. Now, I'd like to debug it.
In order to debug (by running in the OC4J container within JDeveloper), it looks like I have to run the worklistapp as a remote client (specifying REMOTE_CLIENT or SOAP_CLIENT in the BaseServlet's init function). I used REMOTE_CLIENT. I also updated wf_client_config.xml and included the ORACLE_HOME/bpel/system/services/config directory in the classpath.
When I try to run the worklist app from JDeveloper, I get a null ptr exception (the line 'wfSvcClient.getAuthorizationService(idCtx);' is returning a null value for the authorization service):
Source breakpoint occurred at line 660 of TaskList.java.
07/01/30 16:57:37 java.lang.NullPointerException
07/01/30 16:57:37      at worklistapp.servlets.TaskList.checkTabsToDisplay(TaskList.java:669)
07/01/30 16:57:37      at worklistapp.servlets.TaskList.handleRequest(TaskList.java:122)
07/01/30 16:57:37      at worklistapp.servlets.BaseServlet.doGet(BaseServlet.java:144)
07/01/30 16:57:37      at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
07/01/30 16:57:37      at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
07/01/30 16:57:37      at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:711)
07/01/30 16:57:37      at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:368)
07/01/30 16:57:37      at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:866)
07/01/30 16:57:37      at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:448)
07/01/30 16:57:37      at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:216)
07/01/30 16:57:37      at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:117)
07/01/30 16:57:37      at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:110)
07/01/30 16:57:37      at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
07/01/30 16:57:37      at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
07/01/30 16:57:37      at java.lang.Thread.run(Thread.java:595)
I also tried to use the soap client (SOAP_CLIENT in BaseServlet's init()), and I get this exception even before logging into the worklistapp:
<2007-01-30 17:05:18,001> <ERROR> <oracle.bpel.services.workflow> <::>
java.lang.NullPointerException
     at oracle.bpel.services.workflow.verification.impl.VerificationService.getWorkflowContextJAXBObject(VerificationService.java:1952)
     at oracle.bpel.services.workflow.verification.impl.VerificationService.getWorkflowContextElement(VerificationService.java:1972)
     at oracle.bpel.services.workflow.user.client.AbstractDOMUserMetadataServiceClient.createBaseType(AbstractDOMUserMetadataServiceClient.java:675)
     at oracle.bpel.services.workflow.user.client.AbstractDOMUserMetadataServiceClient.getPublicPreferences(AbstractDOMUserMetadataServiceClient.java:620)
     at worklistapp.servlets.BaseServlet.initApplicationPreferences(BaseServlet.java:555)
     at worklistapp.servlets.BaseServlet.validateSession(BaseServlet.java:185)
     at worklistapp.servlets.BaseServlet.doGet(BaseServlet.java:142)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:711)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:368)
     at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:866)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:448)
     at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:216)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:117)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:110)
     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
     at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:239)
     at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34)
     at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:298)
     at java.lang.Thread.run(Thread.java:595)
<::> ORABPEL-30721
<::>
<::> Error in invoking user metadata service operation.
<::> An client side error occured in invoking the user metadata service operation getPublicPreferences.
<::> Please check the exception error stack to identify the error. Contact oracle support if error is not fixable.
<::>
I did start up the user metadata services and runtime config services(I can see all the soap endpoints for the workflow services from a browser). But the worklist app doesn't seem to connect to the remote server. I did update my wf_client_config.xml to point to the remote server on which BPEL is located. And the wf_client_config.xml file is in the classpath.
If I deploy the worklist app on the server with bpel (specifying the parent as 'orabpel', it all works fine). I just can't get it working as a remote client.
So, any suggestions? I've been looking at threads on this forum to get to this point, but now I'm stuck.
Thanks,
Sachin

I thought I'd ping this thread to see if anyone has been able to debug the Worklist application with JDeveloper. We are trying to customize the worklist application, and being able to use JDeveloper to debug would greatly help out.
However, I have still been unable to get the worklist application to be able to connect to the workflow services remotely via the SOAP_CLIENT:
wfSvcClient = WorkflowServiceClientFactory.getWorkflowServiceClient(
WorkflowServiceClientFactory.SOAP_CLIENT);
I've played around with the classpath to make sure I have all the jars (based on other similar threads in this forum), but have not had any luck yet.
From a web browser, I can specify the SOAP endpoint to the Workflow services, and am able to call the service in the browser.
I updated my wf_client_config.xml file to point to the endpoints. e.g:
<taskQueryService>
<soapEndPoint>http://myserver:8888/integration/services/TaskQueryService/TaskQueryService</soapEndPoint>
</taskQueryService>
Thanks for any help,
Sachin
The debug output:
[Starting OC4J using the following ports: HTTP=8988, RMI=23891, JMS=9227.]
C:\jdev\jdev\system\oracle.j2ee.10.1.3.40.66\embedded-oc4j\config>
C:\jdev\jdk\bin\javaw.exe -client -Xdebug -Xrunjdwp:transport=dt_socket,server=y,address=1690 -classpath C:\jdev\j2ee\home\oc4j.jar;C:\jdev\jdev\lib\jdev-oc4j-embedded.jar -Xverify:none -XX:MaxPermSize=256m -DcheckForUpdates=adminClientOnly -Doracle.application.environment=development -Doracle.j2ee.dont.use.memory.archive=true -Doracle.j2ee.http.socket.timeout=500 -Doc4j.jms.usePersistenceLockFiles=false oracle.oc4j.loader.boot.BootStrap -config C:\jdev\jdev\system\oracle.j2ee.10.1.3.40.66\embedded-oc4j\config\server.xml
[waiting for the server to complete its initialization...]
Listening for transport dt_socket at address: 1690
Debugger connected to local process.
Jun 1, 2007 5:22:29 PM com.evermind.server.jms.JMSMessages log
INFO: JMSServer[]: OC4J JMS server recovering transactions (commit 0) (rollback 0) (prepared 0).
Jun 1, 2007 5:22:29 PM com.evermind.server.jms.JMSMessages log
INFO: JMSServer[]: OC4J JMS server recovering local transactions Queue[jms/Oc4jJmsExceptionQueue].
Ready message received from Oc4jNotifier.
Embedded OC4J startup time: 21594 ms.
Target URL -- http://192.168.89.52:8988/BPEL%20Samples-WorkListApplication-context-root/login.jsp
07/06/01 17:22:40 Oracle Containers for J2EE 10g (10.1.3.1.1) initialized
WARNING: Code-source C:\work\ProjectLaguna\ThirdParty\Oracle\SOA\10.1.3.1\j2ee\home\jazncore.jar (from <classpath> in C:\work\ProjectLaguna\dev\WorkItemList\WorkListApplcation\public_html) has the same filename but is not identical to /C:/jdev/j2ee/home/jazncore.jar (from <code-source> in META-INF/boot.xml in C:\jdev\j2ee\home\oc4j.jar). If it contains different versions of the same classes, it will be masked as the latter is already visible in the search path of loader current-workspace-app.web.BPEL Samples-WorkListApplication-webapp:0.0.0.
WARNING: Code-source C:\work\ProjectLaguna\ThirdParty\Oracle\SOA\10.1.3.1\diagnostics\lib\ojdl.jar (from manifest of /C:/work/ProjectLaguna/ThirdParty/Oracle/SOA/10.1.3.1/j2ee/home/jazncore.jar) has the same filename but is not identical to /C:/jdev/diagnostics/lib/ojdl.jar (from <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in C:\jdev\j2ee\home\oc4j.jar). If it contains different versions of the same classes, it will be masked as the latter is already visible in the search path of loader current-workspace-app.web.BPEL Samples-WorkListApplication-webapp:0.0.0.
WARNING: Code-source C:\work\ProjectLaguna\ThirdParty\Oracle\SOA\10.1.3.1\lib\dms.jar (from manifest of /C:/work/ProjectLaguna/ThirdParty/Oracle/SOA/10.1.3.1/j2ee/home/jazncore.jar) has the same filename but is not identical to /C:/jdev/lib/dms.jar (from <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in C:\jdev\j2ee\home\oc4j.jar). If it contains different versions of the same classes, it will be masked as the latter is already visible in the search path of loader current-workspace-app.web.BPEL Samples-WorkListApplication-webapp:0.0.0.
WARNING: Code-source C:\work\ProjectLaguna\ThirdParty\Oracle\SOA\10.1.3.1\webservices\lib\orasaaj.jar (from <classpath> in C:\work\ProjectLaguna\dev\WorkItemList\WorkListApplcation\public_html) has the same filename but is not identical to /C:/jdev/webservices/lib/orasaaj.jar (from <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in C:\jdev\j2ee\home\oc4j.jar). If it contains different versions of the same classes, it will be masked as the latter is already visible in the search path of loader current-workspace-app.web.BPEL Samples-WorkListApplication-webapp:0.0.0.
WARNING: Code-source C:\work\ProjectLaguna\ThirdParty\Oracle\SOA\10.1.3.1\j2ee\home\lib\pcl.jar (from manifest of /C:/work/ProjectLaguna/ThirdParty/Oracle/SOA/10.1.3.1/j2ee/home/oc4j.jar) has the same filename but is not identical to /C:/jdev/j2ee/home/lib/pcl.jar (from system property java.class.path). If it contains different versions of the same classes, it will be masked as the latter is already visible in the search path of loader current-workspace-app.web.BPEL Samples-WorkListApplication-webapp:0.0.0.
07/06/01 17:22:42 Classpath: C:\jdev\jdk\jre\lib\rt.jar;C:\jdev\jdk\jre\lib\jsse.jar;C:\jdev\jdk\jre\lib\jce.jar;C:\jdev\jdk\jre\lib\charsets.jar;C:\jdev\jdk\jre\lib\ext\dnsns.jar;C:\jdev\jdk\jre\lib\ext\localedata.jar;C:\jdev\jdk\jre\lib\ext\sunjce_provider.jar;C:\jdev\jdk\jre\lib\ext\sunpkcs11.jar;C:\jdev\j2ee\home\oc4j-api.jar;C:\jdev\j2ee\home\lib\oc4j-unsupported-api.jar;C:\jdev\j2ee\home\lib\activation.jar;C:\jdev\j2ee\home\lib\mail.jar;C:\jdev\j2ee\home\lib\persistence.jar;C:\jdev\j2ee\home\lib\ejb30.jar;C:\jdev\j2ee\home\lib\ejb.jar;C:\jdev\j2ee\home\lib\javax77.jar;C:\jdev\j2ee\home\lib\javax88.jar;C:\jdev\j2ee\home\lib\servlet.jar;C:\jdev\j2ee\home\lib\jms.jar;C:\jdev\j2ee\home\lib\jta.jar;C:\jdev\j2ee\home\lib\jacc-api.jar;C:\jdev\j2ee\home\lib\connector.jar;C:\jdev\j2ee\home\lib\jmx_remote_api.jar;C:\jdev\j2ee\home\lib\jax-qname-namespace.jar;C:\jdev\webservices\lib\jaxr-api.jar;C:\jdev\webservices\lib\jaxrpc-api.jar;C:\jdev\webservices\lib\saaj-api.jar;C:\jdev\webservices\lib\jws-api.jar;C:\jdev\j2ee\home\lib\oc4j-internal.jar;C:\jdev\j2ee\home\lib\oems-jms-oc4j.jar;C:\jdev\j2ee\home\lib\oems-jms-client.jar;C:\jdev\j2ee\home\lib\oems-jms-server.jar;C:\jdev\j2ee\home\lib\oc4j-schemas.jar;C:\jdev\j2ee\home\lib\ojsp.jar;C:\jdev\j2ee\home\lib\oc4j_orb.jar;C:\jdev\j2ee\home\lib\iiop_support.jar;C:\jdev\j2ee\home\lib\orbbase.jar;C:\jdev\j2ee\home\iiop_gen_bin.jar;C:\jdev\j2ee\home\lib\jmxcluster.jar;C:\jdev\j2ee\home\jaccprovider.jar;C:\jdev\javavm\lib\jasper.zip;C:\jdev\j2ee\home\lib\adminclient.jar;C:\jdev\opmn\lib\optic.jar;C:\jdev\j2ee\home\jacc-spi.jar;C:\jdev\j2ee\home\jazncore.jar;C:\jdev\j2ee\home\jazn.jar;C:\jdev\jlib\ospnego.jar;C:\jdev\jlib\ldapjclnt10.jar;C:\jdev\webservices\lib\wsserver.jar;C:\jdev\webservices\lib\wsif.jar;C:\jdev\webservices\lib\orawsmetadata.jar;C:\jdev\webservices\lib\orajaxr.jar;C:\jdev\jlib\jssl-1_1.jar;C:\jdev\jlib\ojmisc.jar;C:\jdev\toplink\jlib\toplink-oc4j.jar;C:\jdev\diagnostics\lib\ojdl2.jar;C:\jdev\xqs\lib\xqs-api.jar;C:\jdev\xqs\lib\xds.jar;C:\jdev\jdev\lib\jdev-oc4j-embedded.jar;C:\jdev\j2ee\home\lib\pcl.jar;C:\jdev\j2ee\home\lib\ext;C:\jdev\j2ee\home\lib\ext\adfperfhandler.jar;C:\jdev\lib\dmsapp.jar;C:\jdev\jdev\system\oracle.j2ee.10.1.3.40.66\embedded-oc4j\applications\admin_ejb.jar;C:\jdev\j2ee\home\lib\scheduler.jar;C:\jdev\jdev\lib\jdev-rt.jar;C:\jdev\jdev\lib\ojc.jar;C:\jdev\jdev\system\oracle.j2ee.10.1.3.40.66\embedded-oc4j\connectors\datasources\datasources\datasources.jar;C:\jdev\BC4J\lib;C:\jdev\BC4J\lib\adfbinding.jar;C:\jdev\BC4J\lib\adfcm.jar;C:\jdev\BC4J\lib\adfm.jar;C:\jdev\BC4J\lib\adfmweb.jar;C:\jdev\BC4J\lib\adfs-jazn.jar;C:\jdev\BC4J\lib\adfs.jar;C:\jdev\BC4J\lib\adfshare.jar;C:\jdev\BC4J\lib\bc4jct.jar;C:\jdev\BC4J\lib\bc4jctejb.jar;C:\jdev\BC4J\lib\bc4jdomorcl.jar;C:\jdev\BC4J\lib\bc4jimdomains.jar;C:\jdev\BC4J\lib\bc4jmt.jar;C:\jdev\BC4J\lib\bc4jmtejb.jar;C:\jdev\BC4J\lib\bc4jsyscat.jar;C:\jdev\BC4J\lib\collections.jar;C:\jdev\jlib\commons-cli-1.0.jar;C:\jdev\mds\lib\concurrent.jar;C:\jdev\mds\lib\mdsrt.jar;C:\jdev\jlib\share.jar;C:\jdev\jlib\regexp.jar;C:\jdev\jlib\xmlef.jar;C:\jdev\BC4J\jlib\adfmtl.jar;C:\jdev\BC4J\jlib\adfui.jar;C:\jdev\BC4J\jlib\adf-connections.jar;C:\jdev\BC4J\jlib\dc-adapters.jar;C:\jdev\ord\jlib\ordim.jar;C:\jdev\ord\jlib\ordhttp.jar;C:\jdev\jlib\ojmisc.jar;C:\jdev\jlib\jdev-cm.jar;C:\jdev\lib\xsqlserializers.jar;C:\jdev\diagnostics\lib\ojdl.jar;C:\jdev\lib\dms.jar;C:\jdev\jdbc\lib\ojdbc14dms.jar;C:\jdev\opmn\lib\ons.jar;C:\jdev\jdbc\lib\ocrs12.jar;C:\jdev\rdbms\jlib\aqapi.jar;C:\jdev\j2ee\home\lib\ojms-provider.jar;C:\jdev\jdbc\lib\orai18n.jar;C:\jdev\lib\xmlparserv2.jar;C:\jdev\lib\xml.jar;C:\jdev\lib\xmlmesg.jar;C:\jdev\lib\xsu12.jar;C:\jdev\lib\xquery.jar;C:\jdev\jlib\osdt_core.jar;C:\jdev\jlib\osdt_cert.jar;C:\jdev\jlib\osdt_xmlsec.jar;C:\jdev\jlib\osdt_wss.jar;C:\jdev\jlib\osdt_saml.jar;C:\jdev\jlib\ojpse.jar;C:\jdev\jlib\oraclepki.jar;C:\jdev\toplink\jlib\toplink.jar;C:\jdev\toplink\jlib\antlr.jar;C:\jdev\toplink\jlib\toplink-essentials.jar;C:\jdev\webservices\lib\wsclient.jar;C:\jdev\webservices\lib\orasaaj.jar;C:\jdev\webservices\lib\xsdlib.jar;C:\jdev\webservices\lib\mdds.jar;C:\jdev\webservices\lib\relaxngDatatype.jar;C:\jdev\javacache\lib\cache.jar;C:\jdev\lib\xschema.jar;C:\jdev\webservices\lib\soap.jar;C:\jdev\sqlj\lib\runtime12.jar;C:\jdev\sqlj\lib\translator.jar;C:\jdev\webservices\lib\orawsdl.jar;C:\jdev\j2ee\home\applib;C:\jdev\j2ee\home\jsp\lib\taglib;C:\jdev\j2ee\home\jsp\lib\taglib\ojsputil.jar;C:\jdev\lib\dsv2.jar;C:\jdev\j2ee\home\lib\http_client.jar;C:\jdev\j2ee\home\lib\jgroups-core.jar;C:\work\ProjectLaguna\dev\WorkItemList\WorkListApplcation\public_html;C:\work\ProjectLaguna\dev\WorkItemList\WorkListApplcation\classes;C:\work\ProjectLaguna\ThirdParty\Oracle\SOA\10.1.3.1\bpel\lib\bpm-infra.jar;C:\work\ProjectLaguna\ThirdParty\Oracle\SOA\10.1.3.1\bpel\lib\orabpel-common.jar;C:\work\ProjectLaguna\ThirdParty\Oracle\SOA\10.1.3.1\bpel\lib\orabpel-thirdparty.jar;C:\work\ProjectLaguna\ThirdParty\Oracle\SOA\10.1.3.1\bpel\lib\orabpel.jar;C:\work\ProjectLaguna\ThirdParty\Oracle\SOA\10.1.3.1\j2ee\home\jazncore.jar;C:\work\ProjectLaguna\ThirdParty\Oracle\SOA\10.1.3.1\diagnostics\lib\ojdl.jar;C:\work\ProjectLaguna\ThirdParty\Oracle\SOA\10.1.3.1\lib\dms.jar;C:\work\ProjectLaguna\ThirdParty\Oracle\SOA\10.1.3.1\j2ee\home\oc4jclient.jar;C:\work\ProjectLaguna\ThirdParty\Oracle\SOA\10.1.3.1\bpel\lib\bicmn.jar;C:\work\ProjectLaguna\ThirdParty\Oracle\SOA\10.1.3.1\bpel\lib\bipres.jar;C:\work\ProjectLaguna\ThirdParty\Oracle\SOA\10.1.3.1\bpel\lib\uix2.jar;C:\work\ProjectLaguna\ThirdParty\Oracle\SOA\10.1.3.1\webservices\lib\orasaaj.jar;C:\work\ProjectLaguna\ThirdParty\Oracle\SOA\10.1.3.1\j2ee\home\oc4j.jar;C:\work\ProjectLaguna\ThirdParty\Oracle\SOA\10.1.3.1\j2ee\home\lib\pcl.jar;C:\product\10.1.3.1\OracleAS_1\bpel\system\services\config;C:\work\ProjectLaguna\ThirdParty\Oracle\SOA\10.1.3.1\bpel\system\services\lib\bpm-services.jar;C:\product\10.1.3.1\OracleAS_1\bpel\system\services\schema;C:\work\ProjectLaguna\ThirdParty\Oracle\SOA\10.1.3.1\webservices\client_lib\wsclient_extended.jar
07/06/01 17:22:48 log4j:WARN No appenders could be found for logger (collaxa.cube.services).
07/06/01 17:22:48 log4j:WARN Please initialize the log4j system properly.
<2007-06-01 17:22:48,504> <ERROR> <oracle.bpel.services.workflow> <::>
java.lang.NullPointerException
     at oracle.bpel.services.workflow.verification.impl.VerificationService.getWorkflowContextJAXBObject(VerificationService.java:1952)
     at oracle.bpel.services.workflow.verification.impl.VerificationService.getWorkflowContextElement(VerificationService.java:1972)
     at oracle.bpel.services.workflow.user.client.AbstractDOMUserMetadataServiceClient.createBaseType(AbstractDOMUserMetadataServiceClient.java:675)
     at oracle.bpel.services.workflow.user.client.AbstractDOMUserMetadataServiceClient.getPublicPreferences(AbstractDOMUserMetadataServiceClient.java:620)
     at worklistapp.servlets.BaseServlet.initApplicationPreferences(BaseServlet.java:556)
     at worklistapp.servlets.BaseServlet.validateSession(BaseServlet.java:183)
     at worklistapp.servlets.BaseServlet.doGet(BaseServlet.java:140)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:712)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:369)
     at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:865)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:447)
     at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:215)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:117)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:110)
     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
     at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:239)
     at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34)
     at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:298)
     at java.lang.Thread.run(Thread.java:595)
<::> ORABPEL-30721
<::>
<::> Error in invoking user metadata service operation.
<::> An client side error occured in invoking the user metadata service operation getPublicPreferences.
<::> Please check the exception error stack to identify the error. Contact oracle support if error is not fixable.
<::>
<::>      at oracle.bpel.services.workflow.user.client.AbstractDOMUserMetadataServiceClient.getPublicPreferences(AbstractDOMUserMetadataServiceClient.java:630)
<::>      at worklistapp.servlets.BaseServlet.initApplicationPreferences(BaseServlet.java:556)
<::>      at worklistapp.servlets.BaseServlet.validateSession(BaseServlet.java:183)
<::>      at worklistapp.servlets.BaseServlet.doGet(BaseServlet.java:140)
<::>      at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
<::>      at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
<::>      at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:712)
<::>      at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:369)
<::>      at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:865)
<::>      at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:447)
<::>      at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:215)
<::>      at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:117)
<::>      at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:110)
<::>      at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
<::>      at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:239)
<::>      at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34)
<::>      at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880)
<::>      at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:298)
<::>      at java.lang.Thread.run(Thread.java:595)
<::> Caused by: java.lang.NullPointerException
<::>      at oracle.bpel.services.workflow.verification.impl.VerificationService.getWorkflowContextJAXBObject(VerificationService.java:1952)
<::>      at oracle.bpel.services.workflow.verification.impl.VerificationService.getWorkflowContextElement(VerificationService.java:1972)
<::>      at oracle.bpel.services.workflow.user.client.AbstractDOMUserMetadataServiceClient.createBaseType(AbstractDOMUserMetadataServiceClient.java:675)
<::>      at oracle.bpel.services.workflow.user.client.AbstractDOMUserMetadataServiceClient.getPublicPreferences(AbstractDOMUserMetadataServiceClient.java:620)
<::>      ... 18 more
<2007-06-01 17:22:48,536> <ERROR> <oracle.bpel.services.workflow> <::>
java.lang.NullPointerException
     at oracle.bpel.services.workflow.verification.impl.VerificationService.getWorkflowContextJAXBObject(VerificationService.java:1952)
     at oracle.bpel.services.workflow.verification.impl.VerificationService.getWorkflowContextElement(VerificationService.java:1972)
     at oracle.bpel.services.workflow.user.client.AbstractDOMUserMetadataServiceClient.createBaseType(AbstractDOMUserMetadataServiceClient.java:675)
     at oracle.bpel.services.workflow.user.client.AbstractDOMUserMetadataServiceClient.getPublicPreferences(AbstractDOMUserMetadataServiceClient.java:620)
     at worklistapp.servlets.BaseServlet.initApplicationPreferences(BaseServlet.java:556)
     at worklistapp.servlets.BaseServlet.validateSession(BaseServlet.java:183)
     at worklistapp.servlets.BaseServlet.doGet(BaseServlet.java:140)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:712)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:369)
     at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:865)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:447)
     at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:215)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:117)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:110)
     at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
     at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:239)
     at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34)
     at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880)
     at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:298)
     at java.lang.Thread.run(Thread.java:595)

Customize worklist app, add new column

Hi!
I want to customize worklist application, add new columns to list which I want to fill in from database (withs SELECTs).
This is not an easy task... I add the new columns as TaskAttribute (change the Login.java), so the new columns appear in the Preferences as well. Great, I thought, I will use the new columns in searching and filters... but I couldn't.
I got NullPointerException.:( I can not integrate these new columns in the workist application!
Please help me, How can I add new columns to task list?
Thank You!
Viktor

Hi,
using custamization we can get this field in CAT2 transaction in the work list. after that SAP provided two user exits CATS0001 and CATS0010. first is for displaying project number and second one is to display project description in CAT2 transaction.
Thanks,
Ramaiah

Customization of Human tasks the BPM Worklist App with ADF App

Hi All,
We are building a custom ADF application which aims to combine several business process human tasks to a unified interface.
And how to integrate the Human Task Flow BPM Worklist to my ADF App.
Otherthan that
To the BPM Worklist App we want to do customizations also like
1.Want to customize to apply our own custom skins to customize banner logo, title to the BPM Human Task Flow App.......
2.And based on the logged in user/role we wanted to restrict the features of the Work List App.
Say for Example should not provide the Facility to Add New Page if the logged in user is not an Admin, like wise no provision to add or modify or delete the Worklist Views like that...
How to get control the App based on User/Role
Any help or pointers would be appreciated!
I have ADF Experience from projects Using JDeveloper 11.1.1.5.
But, for me this is the first BPM case.
Renuka

Hi Renuka,
There are basically two ways to create an ADF UI for a BPM Task:
1. Generate it from the task
2. Create a ADF Taskflow based on Human Workflow Task
Since I tell this by heart, I might be slightly wrong in the terms.
You probably want to try the second option. It is accessible from the "New Gallery". You'll have to provide the Human Task from the BPM project, but then you can build up the ADF Taskflow by your self, based on the customizations of the rest of your application.
Should not be rocket science for someone with ADF11g experience. Since it is not my dayly job, I need to figure it out every time again ;). But I did it in the past and it wasn't so hard.
Regards,
Martien

BPM worklist app, not working in Fusion SCM env..

I have a small BPEL+HWF app, with the BPM worklist UI component. It works well on my laptop, but when deployed on SCM FusionApp env, it fails to load the BPM app_UI?
I also noticed that the worklist app conf / ADF usage is different from my standalone laptop_SOA env and the FusionApp SOA_env. Are there any special steps to create/ register the HWF app UI in Fusion Apps Env?

It is deploying correctly, the worklist app displays my instance. Btu when I click on my worklist item, the UI does not load or display. Below is the browser error and logfile error messages.
-----Browser error-----
Not Found
The requested URL /workflow/DOO_Simulation_ProjectUI/faces/adf.task-flow was not found.
---Log file message---------
Caused By: oracle.adf.controller.ControllerException: ADFC-12002: The ADF Controller is unable to pop the top-level ADF unbounded task flow from the page flow stack.
at oracle.adfinternal.controller.state.PageFlowStack.pop(PageFlowStack.java:187. No
8. No customization to env or app. This is a user defined (but standard) BPEL process deployed. The same app works fine on my local laptop & SOA env

SOA 11g Worklist Apps Customisation and Integration with Plumtree Portal

Hi,
We want to migrate an existing application build using SOA Suite 10.1.3.3 to 11.1.1.2.0.
In the 10g application the worklist application was customised and the customised apps was linked as a remote portlet in BEA Plumtree Portal.
1)In 10g the worklist application source code is available (\SOA_Oracle_Home\bpel\samples\hw\worklistapp) for customisation but is that possible for 11g ?
(The location of the default deployed worklist apps in 11g is /../mdw_home/user_projects/domains/soa_domain/servers/soa_server1/tmp/_WL_user/worklistapp).
Can we take the source code and customize in jdev and deploy under a different contextname in 11g??
3)Our existing 10g worklist was customised a bit in terms of look and feel and for some custom authentication and it was deployed in the 10g SOA Server.
A sample jsp application was created and the login page of the custom worklist apps was linked in a inframe so that it works when integrated with the Plumtree portal as a remote portlet. And this worked perfectly in 10.1.3.3 SOA Suite.
However the 11g SOA worklist login when tagged in a jsp as an inframe in plumtree portal is giving a warning message
Warning: Unable to load content in a frame. Frame content will load at the top level. On cliicking the OK button the worklist page is opening. This is with Firefox browser . however form IE7 or 8 its timing out from portal.
As per http://newsoalife.blogspot.in/2009/09/framebusing-in-adf.html
changing the web.xml for the worklist can help.
Can anyone please let us know on the same as this appeas an unsupported one.
Regards
Ashif

Hi,
Can you check the log file.u are getting any error.can you check wf_error table also u are getting any error.
Can you check consumer in AQ tables.
Thanks,
Rahul

[HELP] [BPEL 11g] Customized BPEL worklist app could not work on JBoss

Dear all,
We are developing the customized Human Worklist app based on BPEL HW API 11g.
The application (some jsp pages) works fine in JDeveloper 11g. However, after deploy to JBoss, it always prompt with "NoClassDefFoundError" exception, although we have already add following 7 jar files into Classpath:
${jdeveloper.home}\Middleware\wlserver_10.3\server\lib\weblogic.jar
${jdeveloper.home}\Middleware\jdeveloper\modules\oracle.jrf_11.1.1\jrf.jar
${jdeveloper.home}\Middleware\jdeveloper\modules\oracle.webservices_11.1.1\wsclient.jar
${bea.home}/AS11gR1SOA/soa/modules/oracle.soa.fabric_11.1.1/bpm-infra.jar
${bea.home}/AS11gR1SOA/soa/modules/oracle.soa.workflow_11.1.1/bpm-services.jar
xml.jar
xmlparserv2.jar
Then we manually copy many other jars (nearly 100) under Weblogic server, but it still prompt lacking of some jar file with "NoClassDefFoundError" exception.
So, does BPEL 11g support deploy HW app outside weblogic, like JBoss? If so, what we need to set at JBoss side to run our app?
Thanks a lot.

Not sure it is available yet as I have not seen any doc for 11g.
here is the 10g instructions which may provide some pointers.
http://download-east.oracle.com/docs/cd/B31017_01/web.1013/b25947/deployment_topics012.htm
cheers
James

Claim and Approval action giving abnormal behavior in worklist app in oim11gr2.

hi guys
we have following environment...
weblogic 10.3.6 and oim 11g r2 bp03 in two node clustered environment which are load balanced with apache http server,everything was working fine with initially configured oim front end url wls.mycompany.com:80,Then we were forced to change the oimfront end url to identity.mycompany.com:80 by following
1.oim config change
2.call back url and worklist app changes in approval task of each composites in soa-infra
Observed following abnormality behavior in approval workflow of application instance provisioning after oimfrontend url change.
when approver click on approval task ,the claim action popup window displayed successfully
when approver claim the action and it completes and popup window persist there with blank display(Observed a chopping of front end url from identity.mycompany.com/identity/faces/...... to www.identity.com/faces/.........Then approver needs to close the popup).
when approver click on approval task the approve action popup window displayed successfully
when approver approve the action and it completes and popup window persist there with blank display(Observed a chopping of front end url from identity.mycompany.com/identity/faces/...... to www.identity.com/faces/.......Then approver needs to close the popup).
Application instance provisioning is working fine even though the above abnormal behavior was there...
Why this url change is happening and How can we fix the abnormal url change from identity.mycompany.com/identity/faces/...... to www.identiy.com/faces/...... ?
Regards,
Jdev

Hi Ravi,
Thnaks for your help.I will add this code and i will let you know.
But the thing is recently 3 months back i implemented this ESS part in one server it is working fine.I'am able to apply Leave,Claims,Loan,travel from EP and the approver is able to approve the requests from UWL.When clicking on the Request in UWL it is launching a webdynpro iview and i'am able to perform the actions.
Now i'am facing the problem and i hope i did the same config which i did previuosly.
What would be the reason any Patch levels?
Thanks and Regards,
Praveen

BPMAuthorizationService in remote worklist app via SOAP

Hi;
I'm trying to write a worklist app (plain Java app for now) that, among other things, retrieves a workflow user's email address.
String userId = "jstein";
String password = "welcome1";
// Get workflow service client for SOAP
IWorkflowServiceClient wfSvcClient =
WorkflowServiceClientFactory.getWorkflowServiceClient( WorkflowServiceClientFactory.SOAP_CLIENT );
// authenticate the workflow user ** this works correctly **
IWorkflowContext wfCtx =
wfSvcClient.getTaskQueryService().authenticate( userId, password, oracle.tip.pc.services.identity.config.ISConfiguration.getDefaultRealmName(), null );
// get the BPM Auth service so we can look up users' info ** this fails due to connection timeout on localhost:9700 **
BPMAuthorizationService bpmauth = wfSvcClient.getAuthorizationService( oracle.tip.pc.services.identity.config.ISConfiguration.getDefaultRealmName() );
// look up user (to get email addy, e.g.)
BPMUser bpmu = bpmauth.lookupUser( userId );
I do have wf_client_config.xml pointing to the remote server:8888 and the TaskQueryService.authenticate() call works. The getAuthorizationService() call, however, fails with a timeout trying to connect to localhost:9700, which isn't running. I have a little proxy utility which I set up to proxy localhost:9700 to remotehost:8888 and it works as desired.
So, how can I do to make getAuthorizationService() connect directly to remotehost:8888?
BTW, getDefaultRealmName() is 'jazn.com' as configured in is_config.xml. The remotehost is using jazn.com for the time being. So, configuring is_config.xml to go to LDAP or OID is not an option right now.
TIA,
Mark

I need to know where this xml files must be located and how to load it. Oracle tutorials are not so clear in most cases and we got lost.
authenticate is deprecated.
Edited by: José Carlos on 07/06/2010 08:26
This is my code:
WorkflowServicesClientConfigurationType wscct =
new WorkflowServicesClientConfigurationType();
List<ServerType> servers = wscct.getServer();
ServerType server = new ServerType();
server.setDefault(true);
server.setName("10.4.20.152");
servers.add(server);
RemoteClientType rct = new RemoteClientType();
rct.setServerURL("t3://10.4.20.152:7001");
rct.setUserName("weblogic");
//rct.setPassword(RemoteClientType.Password);
rct.setInitialContextFactory("weblogic.jndi.WLInitialContextFactory");
rct.setParticipateInClientTransaction(false);
server.setRemoteClient(rct);
IWorkflowServiceClient workflowServiceClient;
try {
workflowServiceClient =
WorkflowServiceClientFactory.getWorkflowServiceClient(WorkflowServiceClientFactory.REMOTE_CLIENT,
wscct,
logger2);
IWorkflowContext wfCtx =
workflowServiceClient.getTaskQueryService().authenticate( "jcooper", "welcome1", oracle.tip.pc.services.identity.config.ISConfiguration.getDefaultRealmName(), null );
ITaskQueryService querySvc =
workflowServiceClient.getTaskQueryService();
} catch (WorkflowException e) {
e.printStackTrace();
} catch (BPMConfigException e) {
e.printStackTrace();
Edited by: José Carlos on 07/06/2010 08:38

No "Administration" Option in the BPM Worklist App

I'm working on an environment w/ the BPM Worklist App, and I notice there is no "Administration" option for the weblogic user (which is apparently the admin) when I login to the app. Assuming he doesn't have the appropriate credentials - any idea which are necessary? I assume I can assign these in the Weblogic Console? Any help would be appreciated.

From EM Console, make sure this user is in role named BPMAdmin. Or even better SOAAdmin. From Weblogic Console, I hope he is in Adminstrator role already.
Thanks
Ravi Jegga

Error when trying to view details of a task in Worklist App

I am trying to view the details of a task in the Worklist app
the new window comes up, but i get an error message
oracle.bpel.services.workflow.client.WorkflowServiceClientException: javax.naming.NameNotFoundException: Unable to resolve 'TaskQueryService'. Resolved ''; remaining name 'TaskQueryService'
     at oracle.bpel.services.workflow.query.client.TaskQueryServiceRemoteClient.getWorkflowContext(TaskQueryServiceRemoteClient.java:211)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at oracle.bpel.services.workflow.client.WFClientRetryInvocationHandler.invokeTarget(WFClientRetryInvocationHandler.java:133)
     at oracle.bpel.services.workflow.client.WFClientRetryInvocationHandler.invoke(WFClientRetryInvocationHandler.java:72)
     at $Proxy242.getWorkflowContext(Unknown Source)
     at oracle.bpel.services.workflow.client.worklist.util.WorkflowFilter.doFilter(WorkflowFilter.java:157)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
     at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
     at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
     at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
     at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
     at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:161)
     at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
     at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
     at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocation
any pointers would be appreciated

can you please check if you can access this http://host:port/integration/services/TaskQueryService/TaskQueryService?WSDL
port here is soa managed server port.

How do we measure the TAT in a worklist app

I need to displayt the Turn Around Time to the end user in the worklist app. Any hints on how it can be done.
Thanx
Ashutosh

USB is a funny thing. Typically 5V max provided by the client PC. A lot of devices use 3.3V , The current the USB device will use is determined during enumeration. And the client device negotiates this with the PC. As was stated in the duplicate post you made a few days ago, Your missile launcher will need either LV drivers provided by the manufacture or a DLL file OR some way of knowing the communication protocol of the missile launcher.
Alan

BPEL/ESB Errors to Worklist app

Hi All,
I have a requirement in which I have to bring the error message for all the errors that happen in BPEL and ESB to the worklist application. I have used BPEL fault policy and BPEL client API to implement this in BPEL and listened ESB_ERROR topic to implement this in ESB.
Now I want one 'RESUBMIT' outcome to appear in the task details if these errors are retryable. My odubts are:
1) How can I find out which errors are retryable in case of both BPEL/ESB ? I found a Retyable field in ESB_FAULTED_INSTANCE table in ORAESB ; but not sure how to use it . How can I find out the same for BPEL?
2) How do I add the Outcome 'RESUBMIT' dynamicaaly to the task whenevr the error type is retryable?
Please pour in some ideas on how to implement this....
Thanks.

Please deploy the bpel project and then you can locate it in the bpel console.
Then ,initiate the main process and only then log into the worklist app with the correct port number.
Then login with the correct user credentials and will be able to see the tasks allocated to him.
P.S.:Unless you initiate the process in BPEL Console , you cannot see the tasks for the user in worklist app.

The new appearance of the Notes App is really disappointing. I used it for lists and now it just makes my notes appear to be random paragraphs without visual separation. Am I missing anyway to customize the App?

The new appearance of the Notes App is really disappointing. I used it for lists and now it just makes my notes appear to be random paragraphs without visual separation. Am I missing anyway to customize the App?

No, you can't customize it. Try different apps available in the App Store.

Portal 7.0 - Customize EU_ROLE Apps - PERSONALIZE

Hello experts,
I would like to know How Can I do customize some Apps from SAP Portal 7.0, I mean, I want to customize the role: EU_ROLE
When I do the associate this ROLE to some user profile, appears at the masthead a new LINK - PERSONALIZE, I want to customize this pop-up content.
I have looked for it within:
System Administration>> Support>> Portal Runtime>> Browse deployment>> portal>> portalapps
ROOT/WEB-INF/portal/portalapps
But I didn't find nothing there. Someone know where I can find the Apps from EU_ROLE?
Thanks,

Hi Tulio,
Personalize is basically a work set. which you can find at
Portal COntent -> Content Provided by SAP->End USer Content ->Worksets-> Portal Personalization.
If you want to add or remove some of the personalization features you can either add or remove extra pages from this workset.
Thanks
Prashant

Customize worklist app in JDeveloper?

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