Retrieving suitcase jar back from BPEL PM using 'java client api' ?

Question

Hi All,
I have ANT based TeamFoundationServer auto builds working for BPEL workflow. I also have custom ANT tasks that call oracle bpel java API to be able to clearWSDL cache in various non-production environments.
I would now like to attempt retrieving suitcase jar that was deployed previously. Before describing any further, I guess, my first question would be whether this is a possible thing to do.
While browsing the JAVA API , I came across a method in class --> IBPELDomainHandle ( getSuitcase ) that seem to be returning back byte[] if the suitcaseId was provided to it.
If below approach is in right direction, what else could I be missing ? Once , below class begins to retrieve the suitcase jar, the goal is to package it in an already existing jar and make it part of regular auto builds ( using ANT 1.6.5's custom task) hosted on windows 2003 server.
The line in bold below, when uncommented, gives error that is posted after the java code.
********START : LocallyConnect2BPELPM.java ************************************************
package com.collaxa.cube.ant.taskdefs.deploy;
import com.oracle.bpel.client.BPELProcessMetaData;
import com.oracle.bpel.client.IBPELDomainHandle;
import com.oracle.bpel.client.IBPELProcessHandle;
import com.oracle.bpel.client.Locator;
import java.util.Properties;
import java.io.*;
import org.apache.tools.ant.BuildException;
public class LocallyConnect2BPELPM {
public LocallyConnect2BPELPM() {
public static void main(String[] args) {
LocallyConnect2BPELPM locallyConnect2BPELPM = new LocallyConnect2BPELPM();
args[0]="SOME_BPEL_DOMAIN";
String BPELdomain;
BPELdomain = args[0];
try {
Properties props = new Properties();
String hostName = "hostAtMyWork";
String port = "10000";
String user = "SomeServiceAccount";
String pwd = "SomePassword";
String domain = BPELdomain ; //getProject().getProperty("domain");
System.err.println("host name - " + hostName + " port - " + port + " passwd - " + pwd);
props.put("java.naming.factory.initial", "weblogic.jndi.WLInitialContextFactory");
props.put("java.naming.provider.url", "t3://" + hostName + ":" +port);
props.put("java.naming.security.principal", user);
props.put("java.naming.security.credentials", pwd);
System.out.println("test connection to host = " + hostName + " port " + port);
Locator locator = new Locator(domain,"bpel",props);
IBPELDomainHandle d = locator.lookupDomain();
//get Handle to list of processes deployed in the domain
IBPELProcessHandle[] processes = locator.listProcesses();
for(int j = 0 ; j < processes.length ; j++) {
IBPELProcessHandle process = processes[j];
String processName = process.getProcessId().getProcessId() ;
if ( process.isDefaultRevision())
System.out.println(" processName = " + processName + "_" + process.getProcessId().getRevisionTag() + " in domain " + domain);
/* I am intending to use class BPELProcessMetaData's java.lang.String getSuitcaseId() method to retrieve suitcaseId
http://www.oracle.com/technology/products/ias/bpel/htdocs/apidocs/101340MLR4/com/oracle/bpel/client/BPELProcessMetaData.html
attempting to use Interface IBPELDomainHandle's method --> byte[] getSuitcase(java.lang.String suitcaseId)
since it needs suitcaseId, I am trying to get it from class BPELProcessMetaData's method --> java.lang.String getSuitcaseId() to retrieve suitcaseId .
however, i always get suitcaseId as null for all processes resulting in error posted.
// to get suitcaseId, BPELProcessMetaData has getSuitcaseId. pass this to d.getSuitcase
String strFilePath = "D://bpel_"+processName +"_" + process.getProcessId().getRevisionTag() + ".jar";
FileOutputStream fos = new FileOutputStream(strFilePath);
          // upon uncommenting the line below , I get error that is posted after the java code.
// byte[] jarfile = d.getSuitcase(process.getMetaData().getSuitcaseId() );
BPELProcessMetaData bpelMeta = process.getMetaData();
String suitcaseId = bpelMeta.getSuitcaseId() ;
System.out.println( processName + " suitcaseId = " + suitcaseId );
// fos.write(d.getSuitcase(process.getMetaData().getSuitcaseId() ));
System.out.println(strFilePath);
fos.close();
// uncomment below
// d.getSuitcase(process.getMetaData().getSuitcaseId());
}catch(Exception ex) {
ex.printStackTrace();
throw new BuildException(ex);
String BPELdomain;
public void setBPELdomain(String BPELdom) {
BPELdomain = BPELdom;
*************END : LocallyConnect2BPELPM.java **********************************************
java.lang.IllegalStateException: [EJB:010158]Illegal attempt to call EJBContext.setRollbackOnly() from an EJB that was not participating in a transaction.
     at weblogic.ejb.container.internal.BaseEJBContext.setRollbackOnly(BaseEJBContext.java:361)
     at com.collaxa.cube.ejb.impl.BaseCubeSessionBean.setTransactionRollback(BaseCubeSessionBean.java:180)
     at com.collaxa.cube.ejb.impl.BPELDomainManagerBean.getSuitcase(BPELDomainManagerBean.java:1544)
     at com.collaxa.cube.ejb.impl.DomainManagerBean_tho2et_EOImpl.getSuitcase(DomainManagerBean_tho2et_EOImpl.java:615)
     at com.collaxa.cube.ejb.impl.DomainManagerBean_tho2et_EOImpl_WLSkel.invoke(Unknown Source)
     at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:553)
     at weblogic.rmi.cluster.ClusterableServerRef.invoke(ClusterableServerRef.java:224)
     at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:443)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:147)
     at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:439)
     at weblogic.rmi.internal.BasicServerRef.access$300(BasicServerRef.java:61)
     at weblogic.rmi.internal.BasicServerRef$BasicExecuteRequest.run(BasicServerRef.java:983)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
Exception in thread "main" java.lang.IllegalStateException: [EJB:010158]Illegal attempt to call EJBContext.setRollbackOnly() from an EJB that was not participating in a transaction.
     at com.collaxa.cube.ant.taskdefs.deploy.LocallyConnect2BPELPM.main(LocallyConnect2BPELPM.java:76)
Caused by: java.lang.IllegalStateException: [EJB:010158]Illegal attempt to call EJBContext.setRollbackOnly() from an EJB that was not participating in a transaction.
     at weblogic.rjvm.ResponseImpl.unmarshalReturn(ResponseImpl.java:215)
     at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:338)
     at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:252)
     at com.collaxa.cube.ejb.impl.DomainManagerBean_tho2et_EOImpl_923_WLStub.getSuitcase(Unknown Source)
     at com.oracle.bpel.client.BPELDomainHandle.getSuitcase(BPELDomainHandle.java:234)
     at com.collaxa.cube.ant.taskdefs.deploy.LocallyConnect2BPELPM.main(LocallyConnect2BPELPM.java:60)
Caused by: java.lang.IllegalStateException: [EJB:010158]Illegal attempt to call EJBContext.setRollbackOnly() from an EJB that was not participating in a transaction.
     at com.collaxa.cube.ejb.impl.BaseCubeSessionBean.setTransactionRollback(BaseCubeSessionBean.java:184)
     at com.collaxa.cube.ejb.impl.BPELDomainManagerBean.getSuitcase(BPELDomainManagerBean.java:1544)
     at com.collaxa.cube.ejb.impl.DomainManagerBean_tho2et_EOImpl.getSuitcase(DomainManagerBean_tho2et_EOImpl.java:615)
     at com.collaxa.cube.ejb.impl.DomainManagerBean_tho2et_EOImpl_WLSkel.invoke(Unknown Source)
     at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:553)
     at weblogic.rmi.cluster.ClusterableServerRef.invoke(ClusterableServerRef.java:224)
     at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:443)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:147)
     at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:439)
     at weblogic.rmi.internal.BasicServerRef.access$300(BasicServerRef.java:61)
     at weblogic.rmi.internal.BasicServerRef$BasicExecuteRequest.run(BasicServerRef.java:983)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
Caused by: java.lang.IllegalStateException: [EJB:010158]Illegal attempt to call EJBContext.setRollbackOnly() from an EJB that was not participating in a transaction.
     at weblogic.ejb.container.internal.BaseEJBContext.setRollbackOnly(BaseEJBContext.java:361)
     at com.collaxa.cube.ejb.impl.BaseCubeSessionBean.setTransactionRollback(BaseCubeSessionBean.java:180)
     ... 13 more
--- Nested Exception ---
java.lang.IllegalStateException: [EJB:010158]Illegal attempt to call EJBContext.setRollbackOnly() from an EJB that was not participating in a transaction.
     at weblogic.rjvm.ResponseImpl.unmarshalReturn(ResponseImpl.java:215)
     at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:338)
     at weblogic.rmi.cluster.ClusterableRemoteRef.invoke(ClusterableRemoteRef.java:252)
     at com.collaxa.cube.ejb.impl.DomainManagerBean_tho2et_EOImpl_923_WLStub.getSuitcase(Unknown Source)
     at com.oracle.bpel.client.BPELDomainHandle.getSuitcase(BPELDomainHandle.java:234)
     at com.collaxa.cube.ant.taskdefs.deploy.LocallyConnect2BPELPM.main(LocallyConnect2BPELPM.java:60)
Caused by: java.lang.IllegalStateException: [EJB:010158]Illegal attempt to call EJBContext.setRollbackOnly() from an EJB that was not participating in a transaction.
     at com.collaxa.cube.ejb.impl.BaseCubeSessionBean.setTransactionRollback(BaseCubeSessionBean.java:184)
     at com.collaxa.cube.ejb.impl.BPELDomainManagerBean.getSuitcase(BPELDomainManagerBean.java:1544)
     at com.collaxa.cube.ejb.impl.DomainManagerBean_tho2et_EOImpl.getSuitcase(DomainManagerBean_tho2et_EOImpl.java:615)
     at com.collaxa.cube.ejb.impl.DomainManagerBean_tho2et_EOImpl_WLSkel.invoke(Unknown Source)
     at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:553)
     at weblogic.rmi.cluster.ClusterableServerRef.invoke(ClusterableServerRef.java:224)
     at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:443)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:147)
     at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:439)
     at weblogic.rmi.internal.BasicServerRef.access$300(BasicServerRef.java:61)
     at weblogic.rmi.internal.BasicServerRef$BasicExecuteRequest.run(BasicServerRef.java:983)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
Caused by: java.lang.IllegalStateException: [EJB:010158]Illegal attempt to call EJBContext.setRollbackOnly() from an EJB that was not participating in a transaction.
     at weblogic.ejb.container.internal.BaseEJBContext.setRollbackOnly(BaseEJBContext.java:361)
     at com.collaxa.cube.ejb.impl.BaseCubeSessionBean.setTransactionRollback(BaseCubeSessionBean.java:180)
     ... 13 more
Process exited with exit code 1.
Thanks in advance for your time !!
Sameer
Server side:
Oracle BPEL v10.1.3.4.0
MLR 8 patched.
Windows 2003
underlying server : weblogic 9.2
client side: (while running the above java code)
windows vista
ANT: version 1.6.5
Java: Jrockit 1.5.2

Answer 1

Hi
I have been trying what you want to achieve. I was getting some other error.
Then I tried to print the suitcase Id as returned by process.getMetaData().getSuitcaseId() and this is returning null.
Is that the case with you too?