Xml Processing from java

I want to read xml from java .I store some configurations inforamtion in xm file
What is the best way to process xml form java keeping in mind the easy to use,
efficiency.There are so many ways i am very confused .Can anyone please direct me to any good tutorials which they come across.
Thanks

you should take a look to jakarta commons Digester

Similar Messages

Error Occured while Invoking a BPEL Process from JAVA

Hi.....
When initiating a BPEL process from JAVA the code is working fine and the Process is getting initiated.But while using that code in J2EE project as a java code and while calling that method Error is occuring.....
Here by i am attaching my JAVA Code which runs as an applicateion and package which runs in Server....
JSP and Java Method Used:
JSP Code:
===============
<%@ page import=" bo.callbpel" %>
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>FEATT - I30</title>
</head>
<body>
<%
String input=request.getParameter("dnvalue");
callbpel p=new callbpel();
String Output=p.Initiate(input);
out.print("The Input Given to the BPEL Process is : "+input);
%>
 
<%
out.print("The Reply from BPEL Process is : "+Output);
%>
</body>
</html>
Java Code:
package bo;
import com.oracle.bpel.client.Locator;
import com.oracle.bpel.client.NormalizedMessage;
import com.oracle.bpel.client.delivery.IDeliveryService;
import java.util.Map;
import java.util.Properties;
import oracle.xml.parser.v2.XMLElement;
/*import javax.servlet.RequestDispatcher;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest ;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession; */
//import java.util.*;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
public class callbpel {
 public String Initiate(String value){
 String replyText=null;
 String input = value;
 System.out.println(input);
 String xmlInput= "<ns1:AccessDBBPELProcessRequest xmlns:ns1=\"http://xmlns.oracle.com/AccessDBBPEL\"><ns1:input>"+input+"</ns1:input></ns1:AccessDBBPELProcessRequest>";
 String xml="<ns1:BPELProcess1ProcessRequest xmlns:ns1=\"http://xmlns.oracle.com/BPELProcess1\">";
 xml=xml+"<ns1:input>"+input+"</ns1:input>";
 xml=xml+"</ns1:BPELProcess1ProcessRequest>";
 try{
 Properties props=new Properties();
 props.setProperty("orabpel.platform","ias_10g");
 props.setProperty("java.naming.factory.initial","com.evermind.server.rmi.RMIInitialContextFactory");
 props.setProperty("java.naming.provider.url","opmn:ormi://157.227.132.226:6003:home/orabpel");
 props.setProperty("java.naming.security.principal","oc4jadmin");
 props.setProperty("java.naming.security.credentials","oc4jadmin");
 props.setProperty("dedicated.rmicontext", "true");
 Locator locator = new Locator("default", "bpel", props);
 String uniqueBpelId = com.collaxa.cube.util.GUIDGenerator.generateGUID();
 //System.out.println(uniqueBpelId);
 //java.util.Map msgProps = new HashMap();
 System.out.println("After creating the locator object......");
 IDeliveryService deliveryService =(IDeliveryService)locator.lookupService(IDeliveryService.SERVICE_NAME);
 System.out.println("Before creating the NormalizedMessage object......");
 NormalizedMessage nm = new NormalizedMessage();
 System.out.println("After creating the NormalizedMessage object.*.*.*...");
 //msgProps.put("conversationId",uniqueBpelId);
 //nm.setProperty("conversationId",uniqueBpelId);
 nm.addPart("payload", xml);
 System.out.println("Before creating response object......");
 NormalizedMessage res = deliveryService.request("BPELProcess1", "process", nm);
 System.out.println("After calling the BPELProcess1 .*.*.*...");
 Map payload = res.getPayload();
 System.out.println("BPEL called");
 XMLElement xmlEl=(oracle.xml.parser.v2.XMLElement)payload.get("payload");
 replyText=xmlEl.getText();
 System.out.println("Reply from BPEL Process>>>>>>>>>>>>> "+replyText);
 catch (Exception e) {
 System.out.println("Exception : "+e);
 e.printStackTrace();
 return replyText;
While Creating and Object for the Class callbpel and Whilw Calling that Method
callbpel p=new callbpel();
String Output=p.Initiate(input);
Its throwing an Error:
Error Occured is:
After creating the locator object......
Before creating the NormalizedMessage object......
After creating the NormalizedMessage object.*.*.*...
Before creating response object......
Apr 24, 2008 9:12:00 AM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet jsp threw exception
java.lang.NoClassDefFoundError: javax/ejb/EJBException
 at com.oracle.bpel.client.util.ExceptionUtils.handleServerException(ExceptionUtils.java:76)
 at com.oracle.bpel.client.delivery.DeliveryService.getDeliveryBean(DeliveryService.java:254)
 at com.oracle.bpel.client.delivery.DeliveryService.request(DeliveryService.java:83)
 at com.oracle.bpel.client.delivery.DeliveryService.request(DeliveryService.java:53)
 at bo.callbpel.Initiate(callbpel.java:55)
 at org.apache.jsp.output_jsp._jspService(output_jsp.java:55)
 at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
 at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
 at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
 at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
 at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
 at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
 at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
 at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
 at java.lang.Thread.run(Unknown Source)
For Running JSP i am Using Eclipse 3.2.0 and apache-tomcat-5.5.25
Please Provide me a Solution......
Thanks in Advance.....
Regards,
Suresh K

Have got the same problem. Scenario at my end is little different though.
I am trying to invoke a BPEL process from an ESB Service.
I am trying to look into it..
However, would be grateful, if someone can give some insight into this since many are running into this issue without being able to fix.
Ashish.

Invoking a BPEL process from java

Hello,
I tried invoking a BPEL process from java. I got the following error:
Error deserializing
return value: java.io.InvalidClassException:
javax.xml.namespace.QName, local class incompatible:
classdesc stream serialVersionUID = ..., local class serialVersionUID = ...
Thank you for helping me.

Hello,
Here is the code I use:
Properties props = new Properties();
Locator locator = null;
props.put("orabpel.platform", "ias_10g" );
props.put("java.naming.factory.initial","com.evermind.server.rmi.RMIInitialContextFactory" );
props.put("java.naming.provider.url","opmn:ormi://host:port/orabpel" );
props.put("java.naming.security.principal", "adminuser" );
props.put("java.naming.security.credentials", "mdp" );
String securityCredentials = "adminuser";
String selectedDomain = "default";
locator = new Locator(selectedDomain,securityCredentials,props);
IBPELProcessHandle procs[] = locator.listProcesses();
The error is:
Exception in thread "main" java.rmi.UnmarshalException: Error deserializing return-value: java.io.InvalidClassException: com.oracle.bpel.client.BPELProcessHandle; local class incompatible: stream classdesc serialVersionUID = 5429682712928177644, local class serialVersionUID = 8176841433835717563
at com.oracle.bpel.client.util.ExceptionUtils.handleServerException(ExceptionUtils.java:82)
at com.oracle.bpel.client.Locator.listProcesses(Locator.java:309)
Thanks for help.
Edited by: 857737 on 14 sept. 2012 10:00

Error Invoking a BPEL process from JAVA

Dear colleagues,
I'm facing a error at execution time when I'm invoking a BPEL process from java. My BPEL process is in a different server than my application. BPEL is running in SOA SUITE 10.1.3.1 and my JAVA application so far is in the embebed OC4J of my Jdveloper 10.1.3.3. I've seen different post with a similiar problem, but there wasn't never a solution!. Here you have the code following by the error:
***************** SOURCE **************************************
Locator locator = new Locator("default", "bpel");
IDeliveryService deliveryService =
(IDeliveryService)locator.lookupService
(IDeliveryService.SERVICE_NAME );
System.out.println(deliveryService.SERVICE_NAME);
System.out.println(deliveryService.LOCAL_SERVICE_NAME);
NormalizedMessage nm = new NormalizedMessage();
nm.addPart("payload", xml );
NormalizedMessage res =
deliveryService.request("LOAD_DB_5", "process", nm);
********************* ERROR ************************************
08/07/23 17:07:21 java.lang.Exception: Fallo al crear el bean "ejb/collaxa/system/DeliveryBean"; la excepción mostrada es: "javax.naming.NameNotFoundException: ejb/collaxa/system/DeliveryBean not found
     at com.evermind.server.rmi.RMIServerContext.lookup(RMIServerContext.java:207)
     at com.evermind.server.ApplicationContext.unprivileged_lookup(ApplicationContext.java:257)
     at com.evermind.server.ApplicationContext.lookup(ApplicationContext.java:197)
     at javax.naming.InitialContext.lookup(InitialContext.java:351)
     at com.oracle.bpel.client.util.BeanRegistry.lookupDeliveryBean(BeanRegistry.java:279)
     at com.oracle.bpel.client.delivery.DeliveryService.getDeliveryBean(DeliveryService.java:250)
     at com.oracle.bpel.client.delivery.DeliveryService.request(DeliveryService.java:83)
     at com.oracle.bpel.client.delivery.DeliveryService.request(DeliveryService.java:53)
     at amaos.xml.loadData.LoadXml.loadData(LoadXml.java:31)
     at amaos.view.beans.FileProcessor.fileUploaded(FileProcessor.java:159)
     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:585)
     at com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:146)
     at oracle.adf.view.faces.component.UIXComponentBase.__broadcast(UIXComponentBase.java:1087)
     at oracle.adf.view.faces.component.UIXEditableValue.broadcast(UIXEditableValue.java:247)
     at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:269)
     at javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:363)
     at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:98)
     at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:245)
     at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:110)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:213)
     at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)
     at amaos.view.UploadQuestionary.doFilter(UploadQuestionary.java:24)
     at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:15)
     at amaos.view.UploadQuestionary.doFilter(UploadQuestionary.java:24)
     at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:17)
     at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:162)
     at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:17)
     at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._invokeDoFilter(AdfFacesFilterImpl.java:228)
     at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._doFilterImpl(AdfFacesFilterImpl.java:197)
     at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl.doFilter(AdfFacesFilterImpl.java:171)
     at oracle.adf.view.faces.webapp.AdfFacesFilter.doFilter(AdfFacesFilter.java:103)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:621)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
     at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
     at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
     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:303)
     at java.lang.Thread.run(Thread.java:595)
08/07/23 17:07:21      at com.oracle.bpel.client.util.BeanRegistry.lookupDeliveryBean(BeanRegistry.java:293)
08/07/23 17:07:21      at com.oracle.bpel.client.delivery.DeliveryService.getDeliveryBean(DeliveryService.java:250)
08/07/23 17:07:21      at com.oracle.bpel.client.delivery.DeliveryService.request(DeliveryService.java:83)
08/07/23 17:07:21      at com.oracle.bpel.client.delivery.DeliveryService.request(DeliveryService.java:53)
08/07/23 17:07:21      at amaos.xml.loadData.LoadXml.loadData(LoadXml.java:31)
08/07/23 17:07:21      at amaos.view.beans.FileProcessor.fileUploaded(FileProcessor.java:159)
08/07/23 17:07:21      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
08/07/23 17:07:21      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
08/07/23 17:07:21      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
08/07/23 17:07:21      at java.lang.reflect.Method.invoke(Method.java:585)
08/07/23 17:07:21      at com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:146)
08/07/23 17:07:21      at oracle.adf.view.faces.component.UIXComponentBase.__broadcast(UIXComponentBase.java:1087)
08/07/23 17:07:21      at oracle.adf.view.faces.component.UIXEditableValue.broadcast(UIXEditableValue.java:247)
08/07/23 17:07:21      at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:269)
08/07/23 17:07:21      at javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:363)
08/07/23 17:07:21      at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:98)
08/07/23 17:07:21      at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:245)
08/07/23 17:07:21      at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:110)
08/07/23 17:07:21      at javax.faces.webapp.FacesServlet.service(FacesServlet.java:213)
08/07/23 17:07:21      at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)
08/07/23 17:07:21      at amaos.view.UploadQuestionary.doFilter(UploadQuestionary.java:24)
08/07/23 17:07:21      at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:15)
08/07/23 17:07:21      at amaos.view.UploadQuestionary.doFilter(UploadQuestionary.java:24)
08/07/23 17:07:21      at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:17)
08/07/23 17:07:21      at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:162)
08/07/23 17:07:21      at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:17)
08/07/23 17:07:21      at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._invokeDoFilter(AdfFacesFilterImpl.java:228)
08/07/23 17:07:21      at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._doFilterImpl(AdfFacesFilterImpl.java:197)
08/07/23 17:07:21      at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl.doFilter(AdfFacesFilterImpl.java:171)
08/07/23 17:07:21      at oracle.adf.view.faces.webapp.AdfFacesFilter.doFilter(AdfFacesFilter.java:103)
08/07/23 17:07:21      at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:621)
08/07/23 17:07:21      at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
08/07/23 17:07:21      at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
08/07/23 17:07:21      at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
08/07/23 17:07:21      at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
08/07/23 17:07:21      at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
08/07/23 17:07:21      at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
08/07/23 17:07:21      at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
08/07/23 17:07:21      at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:239)
08/07/23 17:07:21      at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34)
08/07/23 17:07:21      at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880)
08/07/23 17:07:21      at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
08/07/23 17:07:21      at java.lang.Thread.run(Thread.java:595)
Any help is welcome!
Thanks

Hi
You are trying to create a locator object with default values which does not work at all times.Use Locator("default",prop) where prop is a properties object and set the values according to your environment.
The following properties values must be set
Properties props=new Properties();
props.setProperty("orabpel.platform","ias_10g");
props.setProperty("java.naming.factory.initial","com.evermind.server.rmi.RMIInitialContextFactory");
props.setProperty("java.naming.provider.url", "url value");
props.setProperty("java.naming.security.principal","domain user name");
props.setProperty("java.naming.security.credentials","password");
props.setProperty("dedicated.rmicontext", "true");

Invoking asynchronous BPEL process from java ui

Hi,
I am invoking an asynchronous BPEL process from java ui.
I read somewhere that i can obtain an instance handler uing the lookupInstance() method of class Locator using the conversation id provided by the class NormalizedMessage.
My code looks like this
// Connect to Oracle BPEL server
Locator locator = new Locator("default","bpel");
IDeliveryService deliveryService = (IDeliveryService)locator.lookupService(IDeliveryService.SERVICE_NAME );
// Construct a normalized message and send to Oracle BPEL Process Manager
NormalizedMessage nm = new NormalizedMessage();
nm.addPart("payload", xml);
// Initiate the BPEL process
deliveryService.post("MyLoanFlow", "initiate", nm);
//Obtain the instance handler
IInstanceHandle handle = locator.lookupInstance(NormalizedMessage.CONVERSATION_ID);
But this is giving the error - can not find any instance with conversation id 'conversationId'.
Also, if i try to obtain a list of instance handles associated with a process , it does not contain the most recently created instance
IBPELProcessHandle ph = locator.lookupProcess("MyLoanFlow");
IInstanceHandle[] iHandler = ph.listInstances();
out.println(iHandler.length + " ");
if i invoke the process for the first time the output is 0.
can you please help me. it is urgent.

Hi Sudipto,
Regarding your second question,
deliveryService.post("MyLoanFlow", "initiate", nm);
IBPELProcessHandle ph = locator.lookupProcess("MyLoanFlow");
IInstanceHandle[] iHandler = ph.listInstances();
out.println(iHandler.length + " ");
---- returns 0 ---
This is because MyLoanFlow is an asynchronous process in your case. So the control is returned to your java block immediately after the request for a new instance is posted. And your second line of code(querying for the list of instances) is executed even before the instance is created on the server side. You can verify this in two ways:
1. try creating an instance of a synchronous process using IDeliveryService.request - this will always result in the increment since the current thread is blocked till the new instance is created.
2. for your case, you can try
Thread.currentThread().sleep(500); - just allow the server some time for completing the instance before you query it for the list of instances..
and wrt question 1,
//Obtain the instance handler
IInstanceHandle handle = locator.lookupInstance(NormalizedMessage.CONVERSATION_ID);
But this is giving the error - can not find any instance with conversation id 'conversationId'.
For setting the conversationId, you could do so by including the following inside your .bpel file
<bpelx:exec name="test-setConversationId" language="java" version="1.4">
<![CDATA[
setConversationId("conversationId");
]]>
</bpelx:exec>
The code:
IInstanceHandle ins = locator.lookupInstanceByConversationId(NormalizedMessage.CONVERSATION_ID);
should fetch you the required instance in this case.
HTH,
Anuj

Invoke a bpel process from Java API

All,
I got an error when I tried to invoke a bpel process from java api. Can anyone help?
I got the following errors:
<2007-08-14 10:10:11,986> <ERROR> <default.collaxa.cube.xml> com.oracle.bpel.client.BPELFault: faultName: {{http://schemas.xmlsoap.org/ws/2003/03/business-process/}selectionFailure}
messageType: {null}
parts: {{summary=oracle.xml.parser.v2.XMLElement@da5c23}}
<2007-08-14 10:10:12,158> <ERROR> <default.collaxa.cube.xml> <XMLElement__CXPM::save> ORABPEL-09219
Cannot save element.
An attempt to save the element "EssayScoringDetailsCollection" has failed. Because this element is not a root element and for some reason the scope has reference to this element, scope should have references ONLY to root elements.
 at com.collaxa.cube.xml.dom.XMLElement__CXPM.save(XMLElement__CXPM.java:82)
 at com.collaxa.cube.engine.core.PersistenceService.save(PersistenceService.java:259)
 at com.collaxa.cube.engine.types.bpel.CXMessageVariable__CXPM.save(CXMessageVariable__CXPM.java:182)
 at com.collaxa.cube.engine.core.PersistenceService.save(PersistenceService.java:259)
 at com.collaxa.cube.engine.persist.BaseScope__CXPM.save(BaseScope__CXPM.java:170)
 at com.collaxa.cube.engine.persist.Scope__CXPM.save(Scope__CXPM.java:97)
 at com.collaxa.cube.engine.core.PersistenceService.save(PersistenceService.java:259)
 at com.collaxa.cube.engine.enc.ScopeContextSerializer.serializeContext(ScopeContextSerializer.java:587)
 at com.collaxa.cube.engine.enc.ScopeContextSerializer.toBin(ScopeContextSerializer.java:99)
 at com.collaxa.cube.engine.adaptors.common.BaseCubeInstancePersistenceAdaptor.store(BaseCubeInstancePersistenceAdaptor.java:543)
 at com.collaxa.cube.engine.adaptors.olite.CubeInstancePersistenceAdaptor.store(CubeInstancePersistenceAdaptor.java:387)
 at com.collaxa.cube.engine.data.CubeInstancePersistenceMgr.store(CubeInstancePersistenceMgr.java:367)
 at com.collaxa.cube.engine.CubeEngine.store(CubeEngine.java:5008)
 at com.collaxa.cube.engine.CubeEngine.endRequest(CubeEngine.java:5266)
 at com.collaxa.cube.engine.CubeEngine.createAndInvoke(CubeEngine.java:1083)
 at com.collaxa.cube.engine.ejb.impl.CubeEngineBean.createAndInvoke(CubeEngineBean.java:132)
 at com.collaxa.cube.engine.ejb.impl.CubeEngineBean.syncCreateAndInvoke(CubeEngineBean.java:161)
 at sun.reflect.GeneratedMethodAccessor158.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at com.evermind.server.ejb.interceptor.joinpoint.EJBJoinPointImpl.invoke(EJBJoinPointImpl.java:35)
 at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
 at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
 at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
 at com.evermind.server.ejb.interceptor.system.JAASInterceptor$1.run(JAASInterceptor.java:31)
 at java.security.AccessController.doPrivileged(Native Method)
 at javax.security.auth.Subject.doAs(Subject.java:396)
 at com.evermind.server.ThreadState.runAs(ThreadState.java:622)
 at com.evermind.server.ejb.interceptor.system.JAASInterceptor.invoke(JAASInterceptor.java:34)
 at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
 at com.evermind.server.ejb.interceptor.system.TxRequiresNewInterceptor.invoke(TxRequiresNewInterceptor.java:52)
 at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
 at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
 at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
 at com.evermind.server.ejb.InvocationContextPool.invoke(InvocationContextPool.java:55)
 at com.evermind.server.ejb.StatelessSessionEJBObject.OC4J_invokeMethod(StatelessSessionEJBObject.java:87)
 at CubeEngineBean_LocalProxy_4bin6i8.syncCreateAndInvoke(Unknown Source)
 at com.collaxa.cube.engine.delivery.DeliveryHandler.initialRequestAnyType(DeliveryHandler.java:499)
 at com.collaxa.cube.engine.delivery.DeliveryHandler.initialRequest(DeliveryHandler.java:451)
 at com.collaxa.cube.engine.delivery.DeliveryHandler.request(DeliveryHandler.java:125)
 at com.collaxa.cube.ejb.impl.DeliveryBean.request(DeliveryBean.java:95)
 at sun.reflect.GeneratedMethodAccessor157.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at com.evermind.server.ejb.interceptor.joinpoint.EJBJoinPointImpl.invoke(EJBJoinPointImpl.java:35)
 at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
 at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
 at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
 at com.evermind.server.ejb.interceptor.system.JAASInterceptor$1.run(JAASInterceptor.java:31)
 at java.security.AccessController.doPrivileged(Native Method)
 at javax.security.auth.Subject.doAs(Subject.java:396)
 at com.evermind.server.ThreadState.runAs(ThreadState.java:622)
 at com.evermind.server.ejb.interceptor.system.JAASInterceptor.invoke(JAASInterceptor.java:34)
 at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
 at com.evermind.server.ejb.interceptor.system.TxRequiredInterceptor.invoke(TxRequiredInterceptor.java:50)
 at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
 at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
 at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
 at com.evermind.server.ejb.InvocationContextPool.invoke(InvocationContextPool.java:55)
 at com.evermind.server.ejb.StatelessSessionEJBObject.OC4J_invokeMethod(StatelessSessionEJBObject.java:87)
 at DeliveryBean_RemoteProxy_4bin6i8.request(Unknown Source)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:585)
 at com.evermind.server.rmi.RmiMethodCall.run(RmiMethodCall.java:53)
 at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
 at java.lang.Thread.run(Thread.java:595)
<2007-08-14 10:10:12,158> <ERROR> <default.collaxa.cube> <BaseCubeSessionBean::logError> Error while invoking bean "cube engine": Cannot serialize DOM element.
Failed to serialize the DOM element "EssayScoringDetailsCollection" to binary format. The exception reported is Cannot save element.
An attempt to save the element "EssayScoringDetailsCollection" has failed. Because this element is not a root element and for some reason the scope has reference to this element, scope should have references ONLY to root elements.
ORABPEL-09221
Cannot serialize DOM element.
I did the following in my java application:
//create the BPEL locator object to find the BPEL process
Locator locator = new Locator("default", "welcome1", jndi);
//just for fun, display all the available BPEL processes
/*for(IBPELProcessHandle ibph : locator.listProcesses()) {
System.out.println(ibph.getProcessModel());
IDeliveryService deliveryService = (IDeliveryService)locator.lookupService(IDeliveryService.SERVICE_NAME);
//construct the normalized message
NormalizedMessage nm = new NormalizedMessage();
String xml = "<ns1:PromptsCollection xmlns:ns1='http://xmlns.oracle.com/pcbpel/adapter/db/top/DBSelectPrompt'>" +
"<ns1:Prompts>" +
"<ns1:promptId>" pr.getPromptId()"</ns1:promptId>" +
"<ns1:calibrated>"+pr.getCalibrated().toString()+"</ns1:calibrated>" +
"<ns1:ibn>"+pr.getIbn()+"</ns1:ibn>" +
"<ns1:promptType>"+pr.getPromptType()+"</ns1:promptType>" +
"<ns1:promptsetId>"+pr.getPromptset().getPromptsetId()+"</ns1:promptsetId>" +
"<ns1:vantagePromptId>"+pr.getVantagePromptId()+"</ns1:vantagePromptId>" +
"<ns1:promptKey>"+pr.getPromptKey()+"</ns1:promptKey>" +
"<ns1:holdStatusCode>"+pr.getHoldStatus()+"</ns1:holdStatusCode>" +
"<ns1:holdEssayTotalCount>"+pr.getHoldEssayTotalCount()+"</ns1:holdEssayTotalCount>" +
"<ns1:holdEssayCurrentCount>"+pr.getHoldEssayCurrentCount()+"</ns1:holdEssayCurrentCount>" +
"<ns1:approvedStatus>"+pr.getApprovedStatus()+"</ns1:approvedStatus>" +
"<ns1:rowChangeDate>"+pr.getRowChangeDate()+"</ns1:rowChangeDate>" + "<ns1:programId>1001</ns1:programId>" +
"<ns1:programId></ns1:programId>" +
"<ns1:characterCountMin>"+pr.getCharacterCountMin()+"</ns1:characterCountMin>" +
"<ns1:durationMin>"+pr.getDurationMin()+"</ns1:durationMin>" +
"<ns1:rangeFindingFlag>"+pr.getRangeFindingFlag()+"</ns1:rangeFindingFlag>" +
"<ns1:durationFlag></ns1:durationFlag>" +
"<ns1:characterCountMax>"+pr.getCharacterCountMax().intValue()+"</ns1:characterCountMax>" +
"<ns1:durationMax>"+pr.getDurationMax().intValue()+"</ns1:durationMax>" +
"<ns1:rangeCount>"+ rangeCount+"</ns1:rangeCount>" +
"</ns1:Prompts>" +
"</ns1:PromptsCollection>" ;
/*String xml = "<ns1:PromptsCollection xmlns:ns1='http://xmlns.oracle.com/pcbpel/adapter/db/top/DBSelectPrompt'>" +
"<ns1:Prompts>" +
"<ns1:promptId>" pr.getPromptId().toString()"</ns1:promptId>" +
"<ns1:calibrated>"+pr.getCalibrated().toString()+"</ns1:calibrated>" +
"<ns1:ibn>"+pr.getIbn()+"</ns1:ibn>" +
"<ns1:promptType>"+pr.getPromptType()+"</ns1:promptType>" +
"<ns1:promptsetId>"+pr.getPromptset().getPromptsetId().toString()+"</ns1:promptsetId>" +
"<ns1:vantagePromptId>"+pr.getVantagePromptId()+"</ns1:vantagePromptId>" +
"<ns1:promptKey>"+pr.getPromptKey()+"</ns1:promptKey>" +
"<ns1:holdStatusCode>"+pr.getHoldStatus()+"</ns1:holdStatusCode>" +
"<ns1:holdEssayTotalCount>"+pr.getHoldEssayTotalCount()+"</ns1:holdEssayTotalCount>" +
"<ns1:holdEssayCurrentCount>"+pr.getHoldEssayCurrentCount()+"</ns1:holdEssayCurrentCount>" +
"<ns1:approvedStatus>"+pr.getApprovedStatus()+"</ns1:approvedStatus>" +
"<ns1:rowChangeDate>"+pr.getRowChangeDate()+"</ns1:rowChangeDate>" +
"<ns1:programId></ns1:programId>" +
"<ns1:characterCountMin>"+pr.getCharacterCountMin()+"</ns1:characterCountMin>" +
"<ns1:durationMin>"+pr.getDurationMin()+"</ns1:durationMin>" +
"<ns1:rangeFindingFlag>"+pr.getRangeFindingFlag()+"</ns1:rangeFindingFlag>" +
"<ns1:durationFlag></ns1:durationFlag>" +
"<ns1:characterCountMax>"+pr.getCharacterCountMax()+"</ns1:characterCountMax>" +
"<ns1:durationMax>"+pr.getDurationMax()+"</ns1:durationMax>" +
"<ns1:rangeCount>"+pr.getRangeCount()+"</ns1:rangeCount>" +
"</ns1:Prompts>" +
"</ns1:PromptsCollection>" ; */
//add the payload part to the message with the xml variable
nm.addPart("payload", xml.trim());
//make the call to the BPEL process
NormalizedMessage response = deliveryService.request("UpdatePromptStatus", "process",nm);
Map payload = response.getPayload();

I'm getting all of the same errors, but in a slightly different situation.
<2007-08-23 09:11:46,086> <ERROR> <default.collaxa.cube.xml> com.oracle.bpel.client.BPELFault: faultName: {{http://schemas.xmlsoap.org/ws/2003/03/business-process/}selectionFailure}
messageType: {null}
parts: {{summary=oracle.xml.parser.v2.XMLElement@d454cf}}
<2007-08-23 09:11:46,633> <ERROR> <default.collaxa.cube.xml> <XMLElement__CXPM::save> ORABPEL-09219
Cannot save element.
An attempt to save the element "SfCaseCollection" has failed. Because this element is not a root element and for some reason the scope has reference to this element, scope should have references ONLY to root elements.
 at com.collaxa.cube.xml.dom.XMLElement__CXPM.save(XMLElement__CXPM.java:82)
 at com.collaxa.cube.engine.core.PersistenceService.save(PersistenceService.java:259)
 at com.collaxa.cube.engine.types.bpel.CXMessageVariable__CXPM.save(CXMessageVariable__CXPM.java:182)
 at com.collaxa.cube.engine.core.PersistenceService.save(PersistenceService.java:259)
 at com.collaxa.cube.engine.persist.BaseScope__CXPM.save(BaseScope__CXPM.java:170)
 at com.collaxa.cube.engine.persist.Scope__CXPM.save(Scope__CXPM.java:97)
 at com.collaxa.cube.engine.core.PersistenceService.save(PersistenceService.java:259)
 at com.collaxa.cube.engine.enc.ScopeContextSerializer.serializeContext(ScopeContextSerializer.java:587)
 at com.collaxa.cube.engine.enc.ScopeContextSerializer.toBin(ScopeContextSerializer.java:99)
 at com.collaxa.cube.engine.adaptors.common.BaseCubeInstancePersistenceAdaptor.store(BaseCubeInstancePersistenceAdaptor.java:543)
 at com.collaxa.cube.engine.adaptors.oracle.CubeInstancePersistenceAdaptor.store(CubeInstancePersistenceAdaptor.java:83)
 at com.collaxa.cube.engine.data.CubeInstancePersistenceMgr.store(CubeInstancePersistenceMgr.java:367)
 at com.collaxa.cube.engine.CubeEngine.store(CubeEngine.java:5008)
 at com.collaxa.cube.engine.CubeEngine.endRequest(CubeEngine.java:5266)
 at com.collaxa.cube.engine.CubeEngine.handleWorkItem(CubeEngine.java:1771)
 at com.collaxa.cube.engine.ejb.impl.CubeEngineBean.handleWorkItem(CubeEngineBean.java:306)
 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:585)
 at com.evermind.server.ejb.interceptor.joinpoint.EJBJoinPointImpl.invoke(EJBJoinPointImpl.java:35)
 at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
 at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
 at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
 at com.evermind.server.ejb.interceptor.system.JAASInterceptor$1.run(JAASInterceptor.java:31)
 at java.security.AccessController.doPrivileged(Native Method)
 at javax.security.auth.Subject.doAs(Subject.java:396)
 at com.evermind.server.ThreadState.runAs(ThreadState.java:622)
 at com.evermind.server.ejb.interceptor.system.JAASInterceptor.invoke(JAASInterceptor.java:34)
 at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
 at com.evermind.server.ejb.interceptor.system.TxRequiredInterceptor.invoke(TxRequiredInterceptor.java:50)
 at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
 at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
 at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
 at com.evermind.server.ejb.InvocationContextPool.invoke(InvocationContextPool.java:55)
 at com.evermind.server.ejb.StatelessSessionEJBObject.OC4J_invokeMethod(StatelessSessionEJBObject.java:87)
 at CubeEngineBean_LocalProxy_4bin6i8.handleWorkItem(Unknown Source)
 at com.collaxa.cube.engine.dispatch.message.instance.PerformMessageHandler.handle(PerformMessageHandler.java:45)
 at com.collaxa.cube.engine.dispatch.DispatchHelper.handleMessage(DispatchHelper.java:138)
 at com.collaxa.cube.engine.dispatch.BaseScheduledWorker.process(BaseScheduledWorker.java:70)
 at com.collaxa.cube.engine.ejb.impl.WorkerBean.onMessage(WorkerBean.java:86)
 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:585)
 at com.evermind.server.ejb.interceptor.joinpoint.EJBJoinPointImpl.invoke(EJBJoinPointImpl.java:35)
 at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
 at com.evermind.server.ejb.interceptor.system.DMSInterceptor.invoke(DMSInterceptor.java:52)
 at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
 at com.evermind.server.ejb.interceptor.system.SetContextActionInterceptor.invoke(SetContextActionInterceptor.java:44)
 at com.evermind.server.ejb.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:119)
 at com.evermind.server.ejb.InvocationContextPool.invoke(InvocationContextPool.java:55)
 at oracle.j2ee.connector.messageinflow.MessageEndpointImpl.OC4J_invokeMethod(MessageEndpointImpl.java:297)
 at WorkerBean_EndPointProxy_4bin6i8.onMessage(Unknown Source)
 at oracle.j2ee.ra.jms.generic.WorkConsumer.run(WorkConsumer.java:266)
 at oracle.j2ee.connector.work.WorkWrapper.runTargetWork(WorkWrapper.java:242)
 at oracle.j2ee.connector.work.WorkWrapper.doWork(WorkWrapper.java:215)
 at oracle.j2ee.connector.work.WorkWrapper.run(WorkWrapper.java:190)
 at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:814)
 at java.lang.Thread.run(Thread.java:595)
Did you ever find a solution to your problem?
My situation is that I'm running a process that grabs data from a salesforce.com web service and dumps some of the data back into my local database. The process croaks after processing 850 or so records. I have also increased my PermSize memory to 512M.
Any ideas why all of a sudden after processing that many records it would stop working?
Thanks,
Adam

Calling OWSM Secured BPEL Process from JAVA

HI,
I have created OWSM gateway and registered BPEL process under that.
Now i want to call that BPEL process from java class. Can anybody please tell me how can i pass the security SOAP header.
Here is the class i am using ...
package com.javarpc;
import java.rmi.RemoteException;
import javax.xml.namespace.QName;
import javax.xml.rpc.JAXRPCException;
import javax.xml.rpc.Service;
import javax.xml.rpc.ServiceException;
import javax.xml.rpc.ServiceFactory;
import javax.xml.rpc.ParameterMode;
import javax.xml.rpc.encoding.XMLType;
import javax.xml.rpc.soap.SOAPFaultException;
import org.apache.axis.client.Call;
import org.apache.axis.message.SOAPBodyElement;
import java.io.InputStream;
import java.io.ByteArrayInputStream;
public class CallHelloWorld
private static QName SERVICE_NAME;
private static QName PORT_TYPE;
private static QName OPERATION_NAME_IN;
private static String SOAP_ACTION;
private static String STYLE;
private static String THIS_NAMESPACE = "http://xmlns.oracle.com/HelloWorld";
private static String PARAMETER_NAMESPACE = "http://xmlns.oracle.com/HelloWorld";
private String location;
static
SERVICE_NAME = new QName(THIS_NAMESPACE,"HelloWorld");
PORT_TYPE = new QName(THIS_NAMESPACE,"HelloWorld") ;
SOAP_ACTION = "process";
/*Setting for Wraped style of calling*/
//STYLE = "wraped";
//OPERATION_NAME_IN = new QName(THIS_NAMESPACE,"HelloWorldProcessRequest");
/*Setting for Message style of calling*/
STYLE = "message";
OPERATION_NAME_IN = new QName(THIS_NAMESPACE,"process");
public void setLocation(String location)
this.location = location;
public void initiate(String symbol)
try
/* Create Service and Call object */
ServiceFactory serviceFactory = ServiceFactory.newInstance();
Service service = serviceFactory.createService( SERVICE_NAME );
Call call = (Call)service.createCall( PORT_TYPE );
/* Set all of the stuff that would normally come from WSDL */
call.setTargetEndpointAddress( location );
call.setProperty(Call.SOAPACTION_USE_PROPERTY, Boolean.TRUE);
call.setProperty(Call.SOAPACTION_URI_PROPERTY, SOAP_ACTION);
call.setProperty( Call.OPERATION_STYLE_PROPERTY , STYLE );
call.setOperationName(OPERATION_NAME_IN);
/*Setting Input for message type and invoke web service through message style*/
String strXMLInput="<HelloWorldProcessRequest xmlns=\"http://xmlns.oracle.com/HelloWorld\">";
strXMLInput+="<enovia>test</enovia>";
strXMLInput+="</HelloWorldProcessRequest>";
SOAPBodyElement[] requestSBElts = new SOAPBodyElement[1];
InputStream resultInputStream = new ByteArrayInputStream(strXMLInput.getBytes());
requestSBElts[0] = new SOAPBodyElement(resultInputStream);
System.out.println(requestSBElts[0]);
java.util.Vector output = (java.util.Vector) call.invoke(requestSBElts);
System.out.println( "HelloWorld BPEL process initiated by message " +output);
/*Setting Input for message type and invoke web service through wraped style
call.addParameter(new QName(PARAMETER_NAMESPACE,"input"), XMLType.XSD_STRING, ParameterMode.IN);
//call.setReturnType(new QName("XMLType.XSD_STRING"));
// call.setReturnType(new QName("String"));
Object[] params = new Object[1];
String outPut = new String();
params[0] = symbol;
call.invokeOneWay(params);
//Object ret;
//ret = (String) call.invoke( params );
System.out.println( "HelloWorld BPEL process initiated" );*/
catch (SOAPFaultException e)
System.err.println("Generated fault: ");
System.out.println (" Fault Code = " + e.getFaultCode());
System.out.println (" Fault String = " + e.getFaultString());
catch (JAXRPCException e)
System.err.println("JAXRPC Exception: " + e.getMessage());
catch (ServiceException e)
System.err.println("Service Exception: " + e.getMessage());
catch (RemoteException e)
System.err.println("RemoteException: " + e.getMessage());
public static void main(String[] args)
String symbol = "Kevin";
// String location = "http://valizprd208.val.cummins.com:7777/orabpel/tst/HelloWorld/1.0";
String location = "http://integrationvaldlv.cummins.com:7777/gateway/services/SID0003002?wsdl";
CallHelloWorld client = new CallHelloWorld();
client.setLocation( location );
client.initiate( symbol );
}

You can get sample input by intercepting the request to check what exactly you need to put in SOAP header and what in body.
To manipulate soap header you can look at : http://www.oracle.com/technology/sample_code/tech/java/codesnippet/webservices/soapheader/index.html
HTH
Chintan

Generation of xml file from java code

hi,
I want to manipulate data in a xml file with java code.I have read data from xml file and also changed it. But i am unable to covert it again in xml file from java code. Can you please tell me how i can do this?

Let me know which parser are you using currently for reading xml files so that i assist you. For now, you can refer to STAX Parser API under this link
http://java.sun.com/webservices/docs/1.6/tutorial/doc/SJSXP3.html

How to call a BPEL process from Java ?

How can I call a BPEL process from Java?
The Java client should be outside of the PEL engine.
Does someone have a piece of sample code for
a "Hello world" java-to-bpel call (+ java client src)?

http://www.oracle.com/technology/products/ias/bpel/pdf/orabpel-Tutorial7-InvokingBPELProcesses.pdf

How to edit the existing data in the XML file from java programming.

Hi all
i am able to create XML file with the sample data as below from java programming.
i need sample code on how to edit the existing data in the XML file?
for example
<?xml version="1.0"?>
 <mydata>
 <data1>
 <key1>467</key1>
 <name1>Paul</name1>
 <id1>123</id1>
 </data1>
 <data2>
 <key2>467</key2>
 <name2>Paul</name2>
 <id2>123</id2>
 </data2>
 </mydata>
i am able to insert the data in the XML.
now i need sample code on how to modify the data in the above XML file from the java programming for only key2,name2,id2 tags only. the remaining tags data in the XML file i want to keep same data except for key2,name2,id2 which are i want to modify from java code
Regards
Sunil
[points will be always rewardable]

hi
u need a parser or validate the xml file for to read the xml file from java coding u need for this
xml4j.jar u can download this file from here
http://www.alphaworks.ibm.com/tech/xml4j
or we can use the SAX(simple API for XML)
some sample applications for this
http://www.java-tips.org/java-se-tips/javax.xml.parsers/how-to-read-xml-file-in-java.html
http://www.developertutorials.com/tutorials/java/read-xml-file-in-java-050611/page1.html
http://www.xml-training-guide.com/e-xml44.html
let me know u need any other info
bvr

How I can create a XML file from java Aplication

How I can create a XML file from java Aplication
whith have a the following structure
<users>
<user>
<login>anyName</login>
<password>xxxx</password>
</user>
</users>
the password label must be encripted
accept any suggestion

Let us assume you have all the data from the jsp form in an java bean object..
Now you want a xml file. This can be acheived in 2 ways
1. Write it into a file using java.io classes. Say you have a class with name
write("<name>"+obj.getName+</name>);
bingo you have a flat file with the xml
2. Use data binding to do the trick
will recommend JiBx and Castor for the 2nd option
Regards,
Rajagopal

Creating XML file from Java Bean

Hi
Are there any standard methods in Java 1.5 to create XML file from java bean,
i can use JAXB or castor to do so,
But i would like to know if there is any thing in java core classes,
I have seen XMLEncoder, but this is not what i want.
Any ideas
Ashish

Marshall JavaBean to an XML document with JAXB or XMLBeans.

How to modify an existing xml file from java code.

Hi
I have worked on creating a new xml file from java code using xmlbeans.But if i try to modify an already existing file using java code I am unable to get errorfree xmlfile.
For example if xml file(studlist.xml) is as below:
<?xml version="1.0" encoding="UTF-8"?>
<StudentList xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="D:\kchaitanya\xmlprac1\abc\Studlist.xsd">
 <Student>
 <Name>ram</Name>
 <Age>27</Age>
 </Student>
<Student>
 <Name>sham</Name>
 <Age>26</Age>
 </Student>
</StudentList>
Now suppose i have set name to victor using student.setName,
and set age to 20 using setAge from javacode,
the new xml file is as follows:
<?xml version="1.0" encoding="UTF-8"?>
<StudentList xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="D:\kchaitanya\xmlprac1\abc\Studlist.xsd">
 <Student>
 <Name>ram</Name>
 <Age>27</Age>
 </Student>
<Student>
 <Name>sham</Name>
 <Age>26</Age>
 </Student>
</StudentList>
<Student>
 <Name>victor</Name>
 <Age>20</Age>
 </Student>
As observed this is not a valid xml file.But how can i modify without any errors?

I know it's an old post, but I found this while doing a google search for something else, and don't like to leave it un-aswered
Just in case anyone has a similar problem... In this case the new elements have been appended outside of the root element
What you need to do is first get the root element and then append the new children to that, there are several ways of getting the root element, which depend on what you want to do with the elements you get back here's a simple (incomplete) way.
// gets the root element of the specified file (code not shown)
Element rootElement= new SAXReader().read(file).getRootElement();Then just append the new elements as below (this is non-generic code and would need to be modified for your situation)
// write a new student element
Element student = document.createElement("Student"); // creates the new student
rootElement.appendChild(student); // ***appends it to the root element***
Element name = document.createElement("Name"); // creates the name element
name.appendChild(document.createTextNode("Fred")); // adds the name text to the name element
student.appendChild(name); // appends the name to the student
Element age= document.createElement("Age"); // creates the age element
age.appendChild(document.createTextNode("26")); // adds the age text to the age element
student.appendChild(age); // appends the name to the studentThen flush ya buffers or whatever and write the file
Edited by: Dream-Scourge on Apr 23, 2008 11:10 AM

How to call BPM process from Java

Hi All,
Can anybody help how to call a BPMN process from java.Please give any sample exaple on this.
Thanks,
Ganesh

For 11g BPM please look at this post. Re: Getting while running the BPEL process from java
It references an ATeam example app that can start processes from a web client. But the Java APIs are described too.

How to kill a system process from java code.

Hi,
i need to kill or remove windows system process like cmd.exe from java code.
like removing it from end process in task mgr.
i tried below code but its not removed.
is there a better way we can do this.
killing a system process from java code will create any issues?
   public static void main(String[] args) throws Exception {
   String[] cmd = { "cmd.exe" };
   Process p = Runtime.getRuntime().exec(cmd);
   p.destroy();
any suggestions or ideas are really appreciated.
thanks.

Hi jtahlborn, mohan
yes the process is created from my java code.
in my code iam creating a process like below and if it is running for a long i need to kill it from java.
For that " Runtime.getRuntime().exec("taskkill /F /PID " + 7408); " is working fine.
7408 is my process id in taskmgr created from java and iam manually passing the PID it to kill it.
But i need to get the PID from java code.
Thanks for your suggestions.
Sample Code:
public static void main(String args[])
        try {
          Process process = Runtime.getRuntime().exec(new String[]{"cmd.exe","/c","start"});
          Field f = process.getClass().getDeclaredField( "handle");
          f.setAccessible( true);
          long procHandle = f.getLong( process);
          System.out.println( "prochandle: " + procHandle );
          //Runtime.getRuntime().exec("taskkill /F /PID " + procHandle);
        } catch( Exception e) {
          e.printStackTrace();

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