Trouble to invoke BPEL from Java Client following rmi example

I still have troubles to invoke my BPEL process from Java Client by following tutorial sample of 102.InvokingProcesses/rmi .
I created my Java class within NetBeans IDE. And the following line of code return null for url,
java.net.URL url = ClassLoader.getSystemResource("context.properties");
I think that I need to have SystemResource set up somewhere, how should I do that?

if you using oc4j.. then please make a small change in oc4j_context.properties
from
java.naming.provider.url=[java.naming.provider.url]
to
java.naming.provider.url=ormi://hostname/orabpel
And please make sure the context.properties file which gets copied to classes/context.properties has this above entry. For more details please refer to build.xml under rmi folder.
Please do let me know if you face any issue.

Similar Messages

Invoke BPEL from Java for 11g

I searched the forum and here's the code for 10g
Trying to Invoke BPEL from JAVA
I'm using 11g, do you know if the way to invoke BPEL is the same as 10g? If not, do you know what the differences are?
Thanks,
Andy

I got the below errors when I try to call a composite in 11g. I wrote it in a simple java program and run it within jdeveloper. I'm using the adf binding. When I passed in an empty NormalizedMessage object then it worked fine. But when I passed in the payload data then I got the errors below. It did create an instance on my soa server but the instance did not call the pbel process. Do you have any ideas?
StringBuffer inputPayload = new StringBuffer();
inputPayload.append("<ns1:process xmlns:ns1=\"http://xmlns.oracle.com/BPELScheduler/LineItemProcessEventList\">");
inputPayload.append("<ns1:input>test</ns1:input>");
inputPayload.append("</ns1:process>");
Locator locator = LocatorFactory.createLocator(jndiProps);
Composite composite = locator.lookupComposite("default/BPELScheduler!1.0");
Service service = composite.getService("lineitemprocesseventlist_client_ep_java");
NormalizedMessage input = new NormalizedMessageImpl();
input.getPayload().put("payload",inputPayload);
service.post("process",input);
============ ERROR ========================================
oracle.fabric.common.FabricInvocationException: java.rmi.RemoteException: EJB Exception: ; nested exception is:
     java.lang.RuntimeException: oracle.fabric.common.FabricInvocationException
     at oracle.soa.management.internal.facade.ServiceImpl.post(ServiceImpl.java:106)
     at com.masyc.scheduler.BPELDriver.callBpel(BPELDriver.java:54)
     at com.masyc.scheduler.BPELDriver.main(BPELDriver.java:24)
Caused by: java.rmi.RemoteException: EJB Exception: ; nested exception is:
     java.lang.RuntimeException: oracle.fabric.common.FabricInvocationException
     at weblogic.rjvm.ResponseImpl.unmarshalReturn(ResponseImpl.java:234)
     at weblogic.rmi.internal.BasicRemoteRef.invoke(BasicRemoteRef.java:223)
     at oracle.soa.management.internal.ejb.impl.FacadeFinderBean_4vacyo_FacadeFinderBeanImpl_1031_WLStub.executeServiceMethod(Unknown Source)
     at oracle.soa.management.internal.ejb.EJBLocatorImpl.executeServiceMethod(EJBLocatorImpl.java:875)
     at oracle.soa.management.internal.facade.ServiceImpl.post(ServiceImpl.java:98)
     ... 2 more
Caused by: java.lang.RuntimeException: oracle.fabric.common.FabricInvocationException
     at oracle.soa.management.internal.ejb.impl.FacadeFinderBeanImpl.executeServiceMethod(FacadeFinderBeanImpl.java:866)
     at sun.reflect.GeneratedMethodAccessor2796.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
     at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
     at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
     at com.bea.core.repackaged.springframework.jee.spi.MethodInvocationVisitorImpl.visit(MethodInvocationVisitorImpl.java:37)
     at weblogic.ejb.container.injection.EnvironmentInterceptorCallbackImpl.callback(EnvironmentInterceptorCallbackImpl.java:54)
     at com.bea.core.repackaged.springframework.jee.spi.EnvironmentInterceptor.invoke(EnvironmentInterceptor.java:50)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
     at com.bea.core.repackaged.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
     at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
     at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
     at com.bea.core.repackaged.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
     at $Proxy238.executeServiceMethod(Unknown Source)
     at oracle.soa.management.internal.ejb.impl.FacadeFinderBean_4vacyo_FacadeFinderBeanImpl.executeServiceMethod(FacadeFinderBean_4vacyo_FacadeFinderBeanImpl.java:1610)
     at oracle.soa.management.internal.ejb.impl.FacadeFinderBean_4vacyo_FacadeFinderBeanImpl_WLSkel.invoke(Unknown Source)
     at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:589)
     at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:477)
     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:473)
     at weblogic.rmi.internal.wls.WLSExecuteRequest.run(WLSExecuteRequest.java:118)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Caused by: oracle.fabric.common.FabricInvocationException
     at oracle.fabric.CubeServiceEngine.post(CubeServiceEngine.java:538)
     at oracle.integration.platform.blocks.mesh.AsynchronousMessageHandler.doPost(AsynchronousMessageHandler.java:142)
     at oracle.integration.platform.blocks.mesh.MessageRouter.post(MessageRouter.java:194)
     at oracle.integration.platform.blocks.mesh.MeshImpl.post(MeshImpl.java:204)
     at sun.reflect.GeneratedMethodAccessor1043.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:296)
     at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:177)
     at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:144)
     at oracle.integration.platform.metrics.PhaseEventAspect.invoke(PhaseEventAspect.java:59)
     at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:166)
     at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
     at $Proxy195.post(Unknown Source)
     at oracle.integration.platform.blocks.sdox.JavaEntryBindingComponent.post(JavaEntryBindingComponent.java:250)
     at oracle.soa.management.internal.ejb.impl.FacadeFinderBeanImpl.executeServiceMethod(FacadeFinderBeanImpl.java:864)
     ... 30 more
Edited by: user8742475 on Nov 10, 2009 1:39 PM

Trying to Invoke BPEL from JAVA

Hi
I want to invoke a bpel process deployed on 10.1.3.X SOA Server from my java program.
I have inculded a properties file which have following details:
orabpel.platform=ias_10g
java.naming.factory.initial=com.evermind.server.rmi.RMIInitialContextFactory
java.naming.provider.url=opmn:ormi://adc60009rems.us.oracle.com:6083:oc4j_soa/orabpel
java.naming.security.principal=oc4jadmin
java.naming.security.credentials=welcome1
JAVA Code is:
Locator locator = new Locator("default","bpel",props);
IDeliveryService deliveryService = (IDeliveryService)locator.lookupService(IDeliveryService.SERVICE_NAME );
NormalizedMessage nm = new NormalizedMessage( );
nm.addPart("payload", xml );
System.out.println(nm);
deliveryService.post("FixXREF", "initiate", nm);
where xml is the soap message.
The problem is, BPEL process is getting invoked but not with the given xml.
Input to BPEL is empty.
Can someone please let me know, what I am missing or what is the correct process to call a BPEL from Java.
Thanks
Sushama

Hi,
how does your payload (xml) looks like? I would recommend you to start a Process using the BPEL Console and then compare both payloads. Maybe you are missing some namespaces.

[HELP] How to invoke BPEL from JAVA program via calling WSDL?

Dear all,
Customer want to invoke BPEL process in their Java program by calling BPEL WSDL, but not successfully.
Does BPEL support this calling way? If so, would pls give a sample?
BTW, they do not want to use API of OraBPEL.jar.
Thanks in advance.

Krishna, Not sure what you mean by 'normal' web service....I mean, is BPEL service not normal, is it not as per WS standards. It would be interesting if you could shed some light on that.
On the question of calling BPEL, I thought there were two methods - one is using the BPEL PM API, which uses the locator class to get hold of BPEL PM instance and then call a deployed bpel service
The other way is to develop a web service proxy using JDeveloper. Its a very simple process. Once you do that, you can call the proxy from Java.

Invoke bpel from java - Failed to create "ejb/collaxa/system/DeliveryBean

Hi,
I have a very simple java class to invoke CreditRatingProcess sample:
String ssn = null;
if (ssn == null)
ssn = "123-12-1234";
String xml =
"<ssn xmlns=\"http://services.otn.com\">" + ssn + "</ssn>";
Locator locator = new Locator("default", "oc4jadmin", "localhost");
IDeliveryService deliveryService =
(IDeliveryService)locator.lookupService(IDeliveryService.SERVICE_NAME);
// construct the normalized message and send to Oracle BPEL Process Manager
NormalizedMessage nm = new NormalizedMessage();
nm.addPart("payload", xml);
NormalizedMessage res =
deliveryService.request("CreditRatingService", "process", nm);
Map payload = res.getPayload();
System.out.println("BPELProcess CreditRatingService executed!<br>");
System.out.println("Credit Rating is " + payload.get("payload"));
When I try to execute, I have the following error:
java.lang.Exception: Failed to create "ejb/collaxa/system/DeliveryBean" bean; exception reported is: "javax.naming.NoInitialContextException: Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file: java.naming.factory.initial
     at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:645)
     at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:247)
     at javax.naming.InitialContext.getURLOrDefaultInitCtx(InitialContext.java:284)
     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 docsdemo.bpelapi.BPELProcess.callProcess(BPELProcess.java:84)
     at docsdemo.bpelapi.tests.Test1.<init>(Test1.java:14)
     at docsdemo.bpelapi.tests.Test1.main(Test1.java:18)
     at com.oracle.bpel.client.util.BeanRegistry.lookupDeliveryBean(BeanRegistry.java:293)
     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 docsdemo.bpelapi.BPELProcess.callProcess(BPELProcess.java:84)
     at docsdemo.bpelapi.tests.Test1.<init>(Test1.java:14)
     at docsdemo.bpelapi.tests.Test1.main(Test1.java:18)
I use SOA suite 10.1.3 Developer Preview and JDeveloper 10.1.3
Can you help me?
Cyryl
Message was edited by:
cbalmati
Message was edited by:
cbalmati

Hi,
Thanks fro your answer. But it does not work ...
My demo runs on my laptop (SOA10.1.3 DP / JDeveloper 10.1.3)
This is my code:
public void test() {
String xml = "<name xmlns=\"http://samples.otn.com/helloworld\">" + "test" + "</name>";
Hashtable jndi = null;
jndi = new Hashtable();
// Change the PROVIDER_URL to your BPEL PM host...
jndi.put(Context.PROVIDER_URL, "ormi://localhost/orabpel");
jndi.put(Context.INITIAL_CONTEXT_FACTORY, "com.evermind.server.rmi.RMIInitialContextFactory");
jndi.put(Context.SECURITY_PRINCIPAL, "admin");
jndi.put(Context.SECURITY_CREDENTIALS, "welcome");
jndi.put("dedicated.connection", "true");
Locator locator = null;
try {
locator = new Locator("default","bpel", jndi);
} catch (ServerException e) {
e.printStackTrace();
IDeliveryService deliveryService = (IDeliveryService)locator.lookupService(IDeliveryService.SERVICE_NAME );
// construct the normalized message and send to Oracle BPEL Process Manager
NormalizedMessage nm = new NormalizedMessage( );
System.out.println(xml);
nm.addPart("payload" , xml );
try {
deliveryService.post("HelloWorld", "initiate", nm);
} catch (ServerException e) {
e.printStackTrace();
} catch (RemoteException e) {
e.printStackTrace();
and that's my error:
Exception in thread "main" 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.post(DeliveryService.java:174)
     at com.oracle.bpel.client.delivery.DeliveryService.post(DeliveryService.java:149)
     at docsdemo.ui.XMLMessageHelper.test(XMLMessageHelper.java:62)
     at docsdemo.ui.tests.Tests.<init>(Tests.java:15)
     at docsdemo.ui.tests.Tests.main(Tests.java:20)
I don't understand because I created a simple JSP to invoke helloWorld process (same code), it's works !!
Any suggestion?
Cyryl

Error while running EJB from java client on JBOSS

Hi
As i am new to EJB i have created a helloworld application in ejb which is working fine when i try to call it from servlet but when i try to invoke the same ejb from java client (i.e from diff jvm) on jboss i got the following error:
javax.naming.CommunicationException: Could not obtain connection to any of these urls: localhost:1099 and discovery failed with error: javax.naming.CommunicationException: Receive timed out [Root exception is java.net.SocketTimeoutException: Receive timed out] [Root exception is javax.naming.CommunicationException: Failed to connect to server localhost:1099 [Root exception is javax.naming.ServiceUnavailableException: Failed to connect to server localhost:1099 [Root exception is java.net.ConnectException: Connection refused]]]
     at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1399)
     at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:579)
     at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:572)
     at javax.naming.InitialContext.lookup(InitialContext.java:351)
     at com.gl.TestClient.main(TestClient.java:39)
Caused by: javax.naming.CommunicationException: Failed to connect to server localhost:1099 [Root exception is javax.naming.ServiceUnavailableException: Failed to connect to server localhost:1099 [Root exception is java.net.ConnectException: Connection refused]]
     at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:254)
     at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1370)
     ... 4 more
Caused by: javax.naming.ServiceUnavailableException: Failed to connect to server localhost:1099 [Root exception is java.net.ConnectException: Connection refused]
     at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:228)
     ... 5 more
Caused by: java.net.ConnectException: Connection refused
     at java.net.PlainSocketImpl.socketConnect(Native Method)
     at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
     at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
     at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
     at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
     at java.net.Socket.connect(Socket.java:519)
     at java.net.Socket.connect(Socket.java:469)
     at java.net.Socket.<init>(Socket.java:366)
     at java.net.Socket.<init>(Socket.java:266)
     at org.jnp.interfaces.TimedSocketFactory.createSocket(TimedSocketFactory.java:69)
     at org.jnp.interfaces.TimedSocketFactory.createSocket(TimedSocketFactory.java:62)
     at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:224)
     ... 5 more
Following is my code:
Home Interface:
package com.gl;
import javax.ejb.CreateException;
public interface testHome extends EJBHome {
     String JNDI_NAME = "testBean";
     public     test create()
     throws java.rmi.RemoteException,CreateException;
Remote Interface:
package com.gl;
import java.rmi.RemoteException;
import javax.ejb.EJBObject;
public interface test extends EJBObject {
     public String welcomeMessage() throws RemoteException;
Bean:
package com.gl;
import java.rmi.RemoteException;
import javax.ejb.EJBException;
import javax.ejb.SessionBean;
import javax.ejb.SessionContext;
public class testbean implements SessionBean {
     public void ejbActivate() throws EJBException, RemoteException {
          // TODO Auto-generated method stub
     public void ejbPassivate() throws EJBException, RemoteException {
          // TODO Auto-generated method stub
     public void ejbRemove() throws EJBException, RemoteException {
          // TODO Auto-generated method stub
     public void setSessionContext(SessionContext arg0) throws EJBException,
               RemoteException {
          // TODO Auto-generated method stub
     public void ejbCreate(){}
     public String welcomeMessage(){
          return "Welcome to the World of EJB";
ejb-jar.xml:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN" "http://java.sun.com/dtd/ejb-jar_2_0.dtd">
<ejb-jar>
<enterprise-beans>
<session>
<ejb-name>testBean</ejb-name>
<home>com.gl.testHome</home>
<remote>com.gl.test</remote>
<ejb-class>com.gl.testbean</ejb-class>
<session-type>Stateless</session-type>
<transaction-type>Container</transaction-type>
</session>
</enterprise-beans>
</ejb-jar>
jboss.xml:
<?xml version='1.0' ?>
<!DOCTYPE jboss PUBLIC "-//JBoss//DTD JBOSS 3.2//EN" "http://www.jboss.org/j2ee/dtd/jboss_3_2.dtd">
<jboss>
<enterprise-beans>
<entity>
<ejb-name>testBean</ejb-name>
<jndi-name>testBean</jndi-name>
</entity>
</enterprise-beans>
</jboss>
Client code:
package com.gl;
import java.util.Properties;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.rmi.PortableRemoteObject;
public class TestClient {
     public static void main(String[] args) throws Exception{
               try{
               /*     Properties props=new Properties();
                    props.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");
                    props.put(Context.URL_PKG_PREFIXES, "org.jboss.naming:org.jnp.interfaces");
                    props.put(Context.PROVIDER_URL, "jnp://localhost:1099");
               Properties props = new Properties();
props.put(Context.INITIAL_CONTEXT_FACTORY,
"org.jnp.interfaces.NamingContextFactory");
props.put(Context.PROVIDER_URL, "localhost:1099");
                    System.out.println("Properties ok");
                    //env.setProperty(Context.INITIAL_CONTEXT_FACTORY,"org.jboss.naming.HttpNamingContextFactory");
                    //env.put(Context.PROVIDER_URL,"http://localhost:8080");
                    //env.put(Context.SECURITY_PRINCIPAL, "");
                    //env.put(Context.SECURITY_CREDENTIALS, "");
                    Context ctx=new InitialContext(props);
                    System.out.println("context ok");
                    //testHome home = (testHome)ctx.lookup("testBean");
                    Object obj = ctx.lookup ("testBean");
                    System.out.println("ojb = " + obj);
                    testHome ejbHome = (testHome)PortableRemoteObject.narrow(obj,testHome.class);
               test ejbObject = ejbHome.create();
               String message = ejbObject.welcomeMessage();
                    System.out.println("home ok");
                    System.out.println("remote ok");
                    System.out.println(message);
                    catch(Exception e){e.printStackTrace();}
I am able to successfully deployed my ejb on JBOSS but i m getting above error when i am trying to invoke ejb from java client.
kindly suggest me something to solve this issue.
Regards
Gagan
Edited by: Gagan2914 on Aug 26, 2008 3:28 AM

Is it a remote lookup? Then maybe this will help:
[http://wiki.jboss.org/wiki/JBoss42FAQ]
- Roy

Problem while invoking BPEL from a JSP.

I have a very simple JSP
<%@page import="com.oracle.bpel.client.Locator" %>
<%@page import="com.oracle.bpel.client.NormalizedMessage" %>
<%@page import="com.oracle.bpel.client.delivery.IDeliveryService" %>
<%@page import="java.util.Hashtable" %>
<%@page import="javax.naming.Context" %>
<html>
<head>
<title>Invoke HelloWorld</title>
</head>
<body>
<%
Hashtable jndi = null;
String name = request.getParameter("name");
if(name == null)
name = "BPEL";
String xml = "<name xmlns=\"http://samples.otn.com/helloworld\">" + name + "</name>";
Locator locator = new Locator("default","bpel",jndi);
IDeliveryService deliveryService = (IDeliveryService)locator.lookupService(IDeliveryService.SERVICE_NAME );
// construct the normalized message and send to Oracle BPEL Process Manager
NormalizedMessage nm = new NormalizedMessage( );
nm.addPart("payload" , xml );
deliveryService.request("HelloWorld", "process", nm);
out.println( "BPELProcess HelloWorld initiated!" );
%>
Please refer to the
BPEL Console
to see the status of the initiated HelloWorld BPEL Process.
</body>
</html>
when i am trying to run this JSP i get the following error
java.lang.Exception: Failed to create "ejb/collaxa/system/DeliveryBean" bean; exception reported is: "javax.naming.NameNotFoundException: ejb/collaxa/system/DeliveryBean not found at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.1) ].server.rmi.RMIServerContext.lookup(RMIServerContext.java:207) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.1) ].server.ApplicationContext.unprivileged_lookup(ApplicationContext.java:255) at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.1) ].server.ApplicationContext.lookup(ApplicationContext.java:195) 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 _Hello._jspService(_Hello.java:79) [Hello.jsp]
Please help.. is it any configuration problems do i need to set any classpath

Try this first, to start the process from Java client:
http://orasoa.blogspot.com/2007/06/calling-bpelesb-webservice-from.html
The default demo applications should be working after a default install.

ESB Webservice call from Java client

Hi,
i need to call webservice from Java client which inturn will call ESB
I tried creating proxy from the WSDL in jDeveloper and tried setting the following end points
My concrete WSDL path :http://10.237.25.63:8889/esb/wsil/SubroCaseESBSystem/InputRouter?wsdl
My EM -path:"http://10.237.25.63:8889/event/subrotest/SubroInputrouter"
When i call the concreteWSDL im getting
"HTTP transport error: javax.xml.soap.SOAPException: java.security.PrivilegedActionException: javax.xml.soap.SOAPException: Bad response: 405 Method Not Allowed"
If i call the EM pathim getting
"javax.xml.rpc.soap.SOAPFaultException"
Any guess as how i need to call my ESB from client.

Hello Venkat,
- I have created Java Proxy using Jdeveloper for ESB webservice and I usually use http://host:port/event/...?wsdl, and it creates stub which works without any modification. Let me know, may be I can try sending sample project
- I would like to verify if you are having issue with Java client or ESB itself, are you able to execute that ESB process/service from EM test page or from any other BPEL process?
Regards,
Chintan

Call OSB from java client

Hi',
I am trying to call OSB from java client,
The OSB proxy Service type is "WSDL Web Service", I am able to get response from SOAP UI with below request, Please help me with Java code,
I have been Googling a lot for this however didnt got enough.
Thanks
Yatan
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:v1="http://core.xxx.com/schema/ServiceHeader/V1.0" xmlns:v11="http://core.xxx.com/schema/Customer/V1.0" xmlns:v12="http://core.xxx.com/schema/Customer/V1.0">
<soapenv:Header>
<wsse:Security soapenv:mustUnderstand="1" xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
<wsse:UsernameToken wsu:Id="UsernameToken-2" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">
<wsse:Username>weblogic</wsse:Username>
<wsse:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText">welcome1</wsse:Password>
</wsse:UsernameToken>
</wsse:Security>
<v1:GMWSHeader>
<v1:SourceId>String</v1:SourceId>
<v1:TransactionId>String</v1:TransactionId>
<v1:TransactionTimeStamp>1967-08-13</v1:TransactionTimeStamp>
<v1:ServiceVersion>LATEST</v1:ServiceVersion>
</v1:GMWSHeader>
</soapenv:Header>
<soapenv:Body>
<v11:GetDetailsRequest>
<v11:Condition>
<v12:SellingSource>?</v12:SellingSource>
<v12:FulfillingFCNNbr>?</v12:FulfillingFCNNbr>
</v11:Condition>
</v11:GetDetailsRequest>
</soapenv:Body>
</soapenv:Envelope>

Thanks Guys, I tried the ways you mentioned I am getting below error, this error is coming in both weblogic clientgen and webservice proxy from jdeveloper,
I understand that this error has something to do with my process however not sure why is it coming, I will really appreciate if you can provide me some pointers.
error:
Buildfile: C:\JDeveloper\OSBClient\TestOSBClient\build.xml
javaFromWSDL:
[clientgen]
*********** jax-ws clientgen attribute settings ***************
wsdlURI: http://localhost:8001/xx/som/contracts/CustomerContract?wsdl
packageName : com.osb.client
destDir : C:\OSB
*********** jax-ws clientgen attribute settings end ***************
[clientgen] Consider using <depends>/<produces> so that wsimport won't do unnecessary compilation
[clientgen] parsing WSDL...
[clientgen]
[clientgen]
[clientgen] [ERROR] A class/interface with the same name "com.osb.client.SOMMessage" is already in use. Use a class customization to resolve this conflict.
[clientgen] line 89 of http://localhost:8001/xx/som/contracts/CustomerContract?SCHEMA%2FSOMResources%2FXSD%2FSOMCommon
[clientgen]
[clientgen] [ERROR] (Relevant to above error) another "SOMMessage" is generated from here.
[clientgen] line 51 of http://localhost:8001/xx/som/contracts/CustomerContract?SCHEMA%2FSOMResources%2FXSD%2FSOMCommon
[clientgen]
[clientgen] [ERROR] A class/interface with the same name "com.osb.client.TaskCompletionMessage" is already in use. Use a class customization to resolve this conflict.
[clientgen] line 82 of http://localhost:8001/xx/som/contracts/CustomerContract?SCHEMA%2FSOMResources%2FXSD%2FSOMCommon
[clientgen]
[clientgen] [ERROR] (Relevant to above error) another "TaskCompletionMessage" is generated from here.
[clientgen] line 76 of http://localhost:8001/xx/som/contracts/CustomerContract?SCHEMA%2FSOMResources%2FXSD%2FSOMCommon
[clientgen]
[clientgen] [ERROR] Two declarations cause a collision in the ObjectFactory class.
[clientgen] line 89 of http://localhost:8001/xx/som/contracts/CustomerContract?SCHEMA%2FSOMResources%2FXSD%2FSOMCommon
[clientgen]
[clientgen] [ERROR] (Related to above error) This is the other declaration.
[clientgen] line 51 of http://localhost:8001/xx/som/contracts/CustomerContract?SCHEMA%2FSOMResources%2FXSD%2FSOMCommon
[clientgen]
[clientgen] [ERROR] Two declarations cause a collision in the ObjectFactory class.
[clientgen] line 82 of http://localhost:8001/xx/som/contracts/CustomerContract?SCHEMA%2FSOMResources%2FXSD%2FSOMCommon
[clientgen]
[clientgen] [ERROR] (Related to above error) This is the other declaration.
[clientgen] line 76 of http://localhost:8001/xx/som/contracts/CustomerContract?SCHEMA%2FSOMResources%2FXSD%2FSOMCommon
[clientgen]
BUILD FAILED
weblogic.wsee.tools.WsBuildException: Error running JAX-WS clientgen: null
     at weblogic.wsee.tools.clientgen.jaxws.ClientGenImpl.execute(ClientGenImpl.java:175)
     at weblogic.wsee.tools.anttasks.ClientGenFacadeTask.execute(ClientGenFacadeTask.java:244)
     at weblogic.wsee.tools.anttasks.ClientGenTask.execute(ClientGenTask.java:365)
     at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatinxxethodAccessorImpl.invoke(DelegatinxxethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
     at org.apache.tools.ant.Task.perform(Task.java:348)
     at org.apache.tools.ant.Target.execute(Target.java:357)
     at org.apache.tools.ant.Target.performTasks(Target.java:385)
     at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
     at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
     at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
     at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
     at org.apache.tools.ant.Main.runBuild(Main.java:758)
     at org.apache.tools.ant.Main.startAnt(Main.java:217)
     at org.apache.tools.ant.Main.start(Main.java:179)
     at org.apache.tools.ant.Main.main(Main.java:268)
Caused by: Error starting wsimport:
     at com.sun.tools.ws.ant.WsImport2.execute(WsImport2.java:757)
     at weblogic.wsee.tools.clientgen.jaxws.ClientGenImpl.execute(ClientGenImpl.java:169)
     ... 19 more
Caused by: com.sun.tools.ws.wscompile.AbortException
     at com.sun.tools.ws.processor.modeler.wsdl.JAXBModelBuilder.bind(JAXBModelBuilder.java:136)
     at com.sun.tools.ws.processor.modeler.wsdl.WSDLModeler.buildJAXBModel(WSDLModeler.java:2255)
     at com.sun.tools.ws.processor.modeler.wsdl.WSDLModeler.internalBuildModel(WSDLModeler.java:194)
     at com.sun.tools.ws.processor.modeler.wsdl.WSDLModeler.buildModel(WSDLModeler.java:140)
     at com.sun.tools.ws.wscompile.WsimportTool.buildWsdlModel(WsimportTool.java:261)
     at com.sun.tools.ws.wscompile.WsimportTool.run(WsimportTool.java:203)
     at com.sun.tools.ws.wscompile.WsimportTool.run(WsimportTool.java:188)
     at com.sun.tools.ws.ant.WsImport2.execute(WsImport2.java:738)
     ... 20 more
Total time: 3 seconds

Accessing Coherence Extend* Proxy Deployoed on Weblogic Coherence Cluster from Java Client

Hi,
I am trying to access Extend Proxy through Thick Java Client
Followed steps as per below links and deployed a GAR on 3 Server ( 2 Storage Enabled Coherence Cluster and 1 Coherence Storage Disabled Extend Proxy Enabled). I could see ExtendProxyService using JMX and can see Port running on the System.
Ref :
Setting Up Coherence*Extend - 12c (12.1.2)
http://docs.oracle.com/middleware/1212/coherence/COHAG/deploy_options.htm#CHDJBJDI
Issue :
When I tried to Execute Java Client to Connect to Proxy Server it Connects to Port and then Disconnects with ConnectionException as below.
Observer below Lines in Box is show he Connected Socket with Port 9099 which is Extend Proxy Port
Error Message
2013-11-08 14:55:55.114/1.202 Oracle Coherence GE 12.1.2.0.0 <D5> (thread=TcpClientRemoteService:TcpInitiator, member=n/a): Started: TcpInitiator{Name=TcpClientRemoteService:TcpInitiator, State=(SERVICE_STARTED), ThreadCount=0, Codec=Codec(Format=POF), Serializer=com.tangosol.io.DefaultSerializer, PingInterval=0, PingTimeout=30000, RequestTimeout=30000, ConnectTimeout=10000, SocketProvider=[email protected], RemoteAddresses=WrapperSocketAddressProvider{Providers=[[DTC37446E9C6CBD/127.0.0.0:9099]]}, SocketOptions{LingerTimeout=0, KeepAliveEnabled=true, TcpDelayEnabled=false}}
2013-11-08 14:55:55.146/1.234 Oracle Coherence GE 12.1.2.0.0 <D5> (thread=main, member=n/a): Connecting Socket to 127.0.0.0:9099
2013-11-08 14:55:55.146/1.234 Oracle Coherence GE 12.1.2.0.0 <Info> (thread=main, member=n/a): Connected Socket to 127.0.0.0:9099
2013-11-08 14:55:55.161/1.249 Oracle Coherence GE 12.1.2.0.0 <Info> (thread=main, member=n/a): Error establishing a connection with 127.0.0.0:9099: com.tangosol.net.messaging.ConnectionException: TcpConnection(Id=null, Open=true, LocalAddress=0.0.0.0:54384, RemoteAddress=127.0.0.0:9099)
2013-11-08 14:55:55.161/1.249 Oracle Coherence GE 12.1.2.0.0 <Error> (thread=main, member=n/a): Error while starting service "TcpClientRemoteService": com.tangosol.net.messaging.ConnectionException: could not establish a connection to one of the following addresses: [127.0.0.0:9099]; make sure the "remote-addresses" configuration element contains an address and port of a running TcpAcceptor
    at com.tangosol.coherence.component.util.daemon.queueProcessor.service.peer.initiator.TcpInitiator.openConnection(TcpInitiator.CDB:121)
    at com.tangosol.coherence.component.util.daemon.queueProcessor.service.peer.Initiator.ensureConnection(Initiator.CDB:11)
    at com.tangosol.coherence.component.net.extend.remoteService.RemoteCacheService.openChannel(RemoteCacheService.CDB:7)
    at com.tangosol.coherence.component.net.extend.RemoteService.doStart(RemoteService.CDB:11)
    at com.tangosol.coherence.component.net.extend.RemoteService.start(RemoteService.CDB:5)
    at com.tangosol.coherence.component.util.SafeService.startService(SafeService.CDB:53)
    at com.tangosol.coherence.component.util.safeService.SafeCacheService.startService(SafeCacheService.CDB:5)
    at com.tangosol.coherence.component.util.SafeService.ensureRunningService(SafeService.CDB:27)
    at com.tangosol.coherence.component.util.SafeService.start(SafeService.CDB:14)
    at com.tangosol.net.ExtensibleConfigurableCacheFactory.startService(ExtensibleConfigurableCacheFactory.java:681)
    at com.tangosol.net.ExtensibleConfigurableCacheFactory.ensureService(ExtensibleConfigurableCacheFactory.java:599)
    at com.tangosol.coherence.config.scheme.AbstractCachingScheme.realizeCache(AbstractCachingScheme.java:50)
    at com.tangosol.coherence.config.scheme.AbstractBundlingScheme.realizeCache(AbstractBundlingScheme.java:31)
    at com.tangosol.net.ExtensibleConfigurableCacheFactory.ensureCache(ExtensibleConfigurableCacheFactory.java:254)
    at com.tangosol.net.CacheFactory.getCache(CacheFactory.java:205)
    at com.tangosol.net.CacheFactory.getCache(CacheFactory.java:182)

If this proxy design (not starting up due to a invalid entry in "authroized-hosts") is on-purpose from Coherence Engineers - then it should be re-visited.
I think the PROXY Server should just log a message stating about the invalid DNS entry for the Authorized-host and continue with the startup...Failing to start completely doesn;t make sense since one cannot rely completely on DNS to
say everything should be correct before a server start.
Ofcourse you can overcome by writing your own Custom Filter - but the issue pop's out as with any custom filter(s) is maintaining them along the road (with all minor/major coherence upgrades).
Also - this "Authorized-Hosts" concept should be carefully analyzed particularly for the following issues...
(1) if the client IP is changed in the DNS server - will the proxy-server allow the new Client connection without any issues? when will the PROXY server flush its CLIENT DNS entries or what is the TTL time-limit for a CLIENT cached through Authorized-hosts by the PROXY-SERVER?
(2) Suppose, we have a CLIENT in the "Authroized-Hosts" making a valid connection to the PROXY and putting some cache into the SERVER CACHE through the PROXY....now if the IP-address (DNS being the same) of the CLIENT is changed - can the CLIENT can GET the CACHE it just PUT into the SERVER without any ERRORS?
(3) How often we need to re-start PROXIES? Do we need to re-start them often for the DNS issues (if any) mentioned above?
Looks like the Limited documentation & examples for Coherence*Extend - particularly for .NET & C++ clients & *Extend Proxies is a point of concern.
vk

How to invoke Matlab from Java

Hi, I want to pass some data generated from Java class to Matlab, then invoke Matlab from Java to run the computation program (file written in Matlab, myfile.m). I know Matlab can use classes generated from Java, how to drive Matlab from Java?
I appreciate your help!
yaya

According to their documentation, you can't. Having said that, again according to their documentation, there are plans to support this in future releases.
m

Error when invoking BPEL process from Java client

Hi,
I am trying to invoke the SyncHelloWorld BPEL process through a simple java application. When I run the application, I get the following error:
java.rmi.RemoteException: ; nested exception is:
     ORABPEL-02052
Cannot lookup BPEL domain.
The BPEL domain "default" cannot be found; the domain may not have initialized properly.
Please verify that the BPEL domain loader has a valid set of initialization properties in the application properties file.
     at com.oracle.bpel.client.dispatch.DeliveryService.request(DeliveryService.java:95)
     at com.oracle.bpel.client.dispatch.DeliveryService.request(DeliveryService.java:44)
     at HelloWorld.main(HelloWorld.java:49)
Caused by: ORABPEL-02052
Cannot lookup BPEL domain.
The BPEL domain "default" cannot be found; the domain may not have initialized properly.
Please verify that the BPEL domain loader has a valid set of initialization properties in the application properties file.
     at com.collaxa.cube.engine.CubeEngineHolder.getStatus(CubeEngineHolder.java:41)
     at com.collaxa.cube.engine.CubeEngineHolder.getEngine(CubeEngineHolder.java:52)
     at com.collaxa.cube.engine.CubeContextManager.create(CubeContextManager.java:61)
     at com.collaxa.cube.engine.dispatch.DispatchHelper.scheduleRemote(DispatchHelper.java:191)
     at com.oracle.bpel.client.dispatch.BaseDispatcherService.initialRequestAnyType(BaseDispatcherService.java:762)
     at com.oracle.bpel.client.dispatch.BaseDispatcherService.initialRequest(BaseDispatcherService.java:340)
     at com.oracle.bpel.client.dispatch.BaseDispatcherService.request(BaseDispatcherService.java:241)
     at com.oracle.bpel.client.dispatch.DispatcherService.request(DispatcherService.java:66)
     at com.oracle.bpel.client.dispatch.DeliveryService.request(DeliveryService.java:80)
     ... 2 more
However, when I start the PM, I get a message saying OraBPEL "default" BPEL domain loaded. The code for the Java client is as follows (the error occurs when calling deliveryService.request(...)):
Properties props = new java.util.Properties();
               props.setProperty("orabpel.platform","oc4j_10g");
               props.setProperty("java.naming.factory.initial","com.evermind.server.rmi.RMIInitialContextFactory");
               props.setProperty("java.naming.provider.url","ormi://localhost/orabpel");
               props.setProperty("java.naming.security.principal","admin");
               props.setProperty("java.naming.security.credentials","welcome");
               props.setProperty("dedicated.rmicontext", "true");
               Locator locator = new Locator("default","bpel",null,props);
          String input = "someInput";
          String xml = "<input xmlns=\"http://tutorial.oracle.com\">"
          + input + "</input>";
          IDeliveryService deliveryService =
          (IDeliveryService)locator.lookupService
          (IDeliveryService.SERVICE_NAME );
//          construct the normalized message and send to oracle bpel processmanager
          NormalizedMessage nm = new NormalizedMessage( );
          nm.addPart("payload", xml );
          NormalizedMessage res =
          deliveryService.request("SyncHelloWorld", "process", nm);
          Map payload = res.getPayload();
          System.out.println(payload.get("payload") );
Any ideas would be greatly appreciated
Thanks
Herman

Could you please run obversion.bat and let us know what version of the engine you are running? If timezone allows and you have the availability, I would like to try to broker a quick 15-minute web conference with a member of our dev team to look at this problem and provide a more detailed answer. What is your time difference with San Francisco (PST)?
Edwin

CorrelationSet error while invoking Bpel from a java appli

Hi There,
I'm trying to send a signal from a java application to a bpel process (already instanciated before) and I get the following error :
[Erreur ORABPEL-10015] : propriété de corrélation non résolue
[Description] : à la ligne 25 de "/oracle/product/10.1.2/.../myProjectConvertPdf.bpel", la propriété de corrélation "{http://xmlns.oracle.com/myProjectConvertPdf/correlationset}filename" du correlationSet "CorrelationSet_signalConvOk" n'est pas définie.
[Solution potentielle] : assurez-vous que la propriété "{http://xmlns.oracle.com/myProjectConvertPdf/correlationset}filename" est définie dans l'un des fichiers WSDL référencés.
My java application is designed to get the value of the correlation parameter from another source (the bpel process calls a webservice a webservice in another virtual machine and transmits the parameter value by a database table or a file)
My file .bpel contains :
<receive name="Receive_signalConvOk" partnerLink="signalConvPdfOk" portType="client:projectSignal" operation="receiveSignal" variable="Receive_signalConvOk_receiveSignal" createInstance="no">
<correlations>
<correlation initiate="no" set="CorrelationSet_signalConvOk"/>
</correlations>
</receive>
the correlation is defined as followed :
<correlationSets>
<correlationSet name="CorrelationSet_signalConvOk" properties="ns1:filename"/>
</correlationSets>
and the property alias :
<definitions
name="properties"
targetNamespace="http://xmlns.oracle.com/myProjectConvertPdf/correlationset"
xmlns="http://schemas.xmlsoap.org/wsdl/"
xmlns:bpws="http://schemas.xmlsoap.org/ws/2003/03/business-process/"
xmlns:plnk="http://schemas.xmlsoap.org/ws/2003/05/partner-link/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
>
<bpws:property name="filename" type="xsd:string"/>
</definitions>
My java appli calls the bpel process by the following code :
String xml = "<filename xmlns=\"http://xmlns.oracle.com/myProjectConvertPdf\">"+parameterValue+"</filename>\n";
NormalizedMessage nm = new NormalizedMessage( );
nm.addPart("payload", xml );
deliveryService.post(nomProcessBpel,
null,
"signalConvPdfOk",
null,
nomOpBpel,
nm);
My first problem is obviousy the error message and my second problem is that I don't know how to transmit the correlation parameter in the request my java appli does to the bpel process.
Thanks in advance for your help

Hi,
Refer below thread and links for more information. Hope this should help you guys.
ESB Not allowing to call Secured Service
Regards

How to invoke A CORBA-Java Client Application, from Oracle???

Hi,
I have a CORBA-Java Client Application, which takes the input parameters from a Oracle table and calls the CORBA Server, passes these parameters to the C++ Server Application and gets the results back thorugh CORBA.
My problem is, this java application needs to be invoked, when ever there is a new record in the Oracle table.
I am not sure if i can use Java Stored Procedures in Oracle in this case, because my app is in Sun JVM and i am using BEA WebLogic Enterprise 5.1 for the CORBA.
Is there any other way by which i can invoke this app, when a new record is updated in the Oracle table?
Currently, i have just put a TIMER in my java App, to check the oracle table in every few seconds, to see if there is a new reocrd. If it finds a new record it invokes the corresponding class(corba class), or else just keep sending a messsage that no new record is available.
The problems i am facing in this method are as follows;
1. Unnecessarily, the application has to keep on running if there is no request coming frequently.
2. When there is a new record found, the Corba Class is called and the whole process (till it gets the result back from the server) takes about 20 - 30 secs. But within this period, if there is another record coming into Oracle table, my timer class doesnt invoke another corba class....(though i am using multithreading by using the RemidTask method in the timer.schedule.
(timer.schedule(new RemindTask(),10,5*1000);)
3. Also, if during the first call, there is some error, then the whole process exits, instead of another process running parallely (when a second new record is found).
So how does this timer class act like a multithreading process?
Well, i hope i am not confusing....Please let me know if anyone wants bit more elaboration on this.
It would be really helpful if someone can suggest some answer to my problem.
Thanks in advance.

Thank you very much Keith.
Though i am really getting a hope of solving this problem, from you answer, i am actually not 100% sure if i understood your reply properly.
First of all, about
1. "use the update stored procedure to place the updated record (or unique index) onto an Oracle Application Queue."
-- Why do i need to put the record in the AQ. (Frankly speaking, at this moment i dont have much idea about AQ, probably i can learn more about it from oracle technet site? Or would u suggest anything else?)
Then,
2."Your app then waits on this queue and for each new message, consumes it, gets the data required from the AQ load (e.g the index and or record), and fires off the CORBA class"
-- How does my application stay in the queue? and gets the data from the queue?
Of course, as far as i understand, i am going through the same principle...keeping on running a timer class, which keeps on checking the table for a new record, and when it finds, it calls the CORBA class.
Of course, i feel there should be a difference in running the timer continuosly and staying in queue. However i am totally unaware, how can i make my java app to wait in the queue and waits for a new record?
Can you please elaborate your answer a bit more, because i dont know about the AQ, that you have mentioned.
Thank you very much in advance for your time. But please know that it will be of great help to me and hence will be higly appreciated.
Regards,
Subhasree.

Error invoking Web Service from Java client

Hi
I have created an ALSB Proxy service and exposed it as a web service. I have created a Java Client the code for which is pasted below:
     String ENCODING_STYLE_PROPERTY = "javax.xml.rpc.encodingstyle.namespace.uri";
     String URI_ENCODING = "http://schemas.xmlsoap.org/soap/encoding/";
     String url = "http://localhost:7001/Dummy_ALSB_Project/proxy/Dummy_Proxy_Service?WSDL";
     String TARGET_NAMESPACE = "http://www.bea.com/servers/wls810/samples/examples/webservices/handler/log";
     QName xsdString = new QName("http://www.w3.org/2001/XMLSchema", "string");
     ServiceFactory factory = ServiceFactory.newInstance();
     QName serviceName = new QName(TARGET_NAMESPACE, "LogHandler");
     QName portName = new QName(TARGET_NAMESPACE, "ProcessSoap");
     QName operationName = new QName("writeCustNameToFile");
     Service service = factory.createService(serviceName);
     Call call = service.createCall();
     call.setPortTypeName(portName);
     call.setOperationName(operationName);
     call.addParameter("param0", xsdString, ParameterMode.IN);
     call.setProperty(ENCODING_STYLE_PROPERTY,URI_ENCODING);
     call.setProperty(Call.SOAPACTION_USE_PROPERTY, new Boolean(true));
     call.setProperty(Call.SOAPACTION_URI_PROPERTY,"");
     //set end point address
     call.setTargetEndpointAddress(url);
     call.invoke(new Object[]{ "The Joshua Tree" });
When I run the service, I get the following error:
java.rmi.RemoteException: BEA-380001: Internal Server Error
     at com.sun.xml.rpc.client.dii.BasicCall.invoke(BasicCall.java:524)
     at TC.methodB(TC.java:67)
     at TC.main(TC.java:9)
Any clues about what is going wrong?? Thanks in advance.

It's recommended to use the same verison of client and service.

Trouble to invoke BPEL from Java Client following rmi example

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