Testing BPEL Processes with non-unique activity names
Hello,
I intend to use Oracles BPEL Test Framework for testing a set of BPEL workflows. I created a test suite for one process but during the deployment of the test suite i got the message:
[Error ORABPEL-20043]: Non-unique activity name.
In the workflow set are a lot of activties with equal names, at least 100, so renaming is not an option. Is there any possibilty to use the Test Framework nevertheless?
Thanks for your answers.
Here the answer from Oracle:
Even if there is little documentation surrounding the need to have unique activity names, this issue will be treated
as an enhancement from Development point of view.
Therefore, I was asked to create an Enhancement Request, so that this will be considered for
implementation in a future release.
It's not a bug, it's a feature...
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package com.otn.samples;
import javax.xml.namespace.QName;
import javax.xml.rpc.JAXRPCException;
import javax.xml.rpc.ParameterMode;
import javax.xml.rpc.Service;
import javax.xml.rpc.ServiceException;
import javax.xml.rpc.ServiceFactory;
import javax.xml.rpc.encoding.XMLType;
import javax.xml.rpc.soap.SOAPFaultException;
import org.apache.axis.client.Call;
* @version 2.0 $Date: 07-mar-2005.05:07:45 $
* @author Copyright (c) 2004 by Oracle. All Rights Reserved.
public class CreditFlowClient
private static QName SERVICE_NAME;
private static QName PORT_TYPE;
private static QName OPERATION_NAME;
private static String SOAP_ACTION;
private static String STYLE;
private static String THIS_NAMESPACE = "http://samples.otn.com";
private static String PARAMETER_NAMESPACE = "http://samples.otn.com";
private String location;
static
SERVICE_NAME = new QName(THIS_NAMESPACE,"CreditFlow");
PORT_TYPE = new QName(THIS_NAMESPACE,"CreditFlow") ;
OPERATION_NAME = new QName(THIS_NAMESPACE,"creditFlowRequest");
SOAP_ACTION = "initiate";
STYLE = "wrapped";
public void setLocation(String location)
this.location = location;
public void initiate(String ssn)
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);
call.addParameter(new QName(PARAMETER_NAMESPACE,"ssn"), XMLType.XSD_STRING, ParameterMode.IN);
Object[] params = new Object[1];
params[0] = ssn;
/* Invoke the service */
call.invokeOneWay(params);
System.out.println( "CreditFlow BPEL process initiated" );
catch (SOAPFaultException e)
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System.out.println (" Fault String = " + e.getFaultString());
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System.err.println("JAXRPC Exception: " + e.getMessage());
catch (ServiceException e)
System.err.println("Service Exception: " + e.getMessage());
public static void main(String[] args)
String ssn = "12-123-126";
String location = "http://localhost:9700/orabpel/default/CreditFlow";
CreditFlowClient client = new CreditFlowClient();
if(args.length == 1)
ssn = args[0];
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location = args[0];
ssn = args[1];
client.setLocation( location );
client.initiate( ssn );
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<ns2:frame class="com.sun.xml.ws.api.pipe.Fiber" file="Fiber.java" line="539" method="doRun"/>
<ns2:frame class="com.sun.xml.ws.api.pipe.Fiber" file="Fiber.java" line="388" method="run"/>
<ns2:frame class="java.util.concurrent.ThreadPoolExecutor$Worker" file="ThreadPoolExecutor.java" line="885" method="runTask"/>
<ns2:frame class="java.util.concurrent.ThreadPoolExecutor$Worker" file="ThreadPoolExecutor.java" line="907" method="run"/>
<ns2:frame class="java.lang.Thread" file="Thread.java" line="619" method="run"/>
</ns2:stackTrace>
</ns2:cause>
</ns2:exception>
</detail>
</ns2:Fault>
</S:Body>
</S:Envelope>
For good measure, here's the WSDL (and partner link defn) for the external WS:
<?xml version="1.0" encoding="UTF-8"?>
<definitions name="CalculatorWSExternal" targetNamespace="http://j2ee.netbeans.org/wsdl/CalculatorWSExternal"
xmlns="http://schemas.xmlsoap.org/wsdl/"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://j2ee.netbeans.org/wsdl/CalculatorWSExternal" xmlns:ns="http://calculator.me.org/" xmlns:plnk="http://docs.oasis-open.org/wsbpel/2.0/plnktype" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/">
<types>
<xsd:schema targetNamespace="http://j2ee.netbeans.org/wsdl/CalculatorWSExternal">
<xsd:import namespace="http://calculator.me.org/" schemaLocation="CalculatorWSService.xsd"/>
</xsd:schema>
</types>
<message name="addRequest">
<part name="add" element="ns:add"/>
</message>
<message name="addReply">
<part name="addResponse" element="ns:addResponse"/>
</message>
<portType name="CalculatorWSExternalPortType">
<operation name="add">
<input name="input1" message="tns:addRequest"/>
<output name="output1" message="tns:addReply"/>
</operation>
</portType>
<binding name="CalculatorWSExternalBinding" type="tns:CalculatorWSExternalPortType">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<operation name="add">
<soap:operation/>
<input name="input1">
<soap:body use="literal"/>
</input>
<output name="output1">
<soap:body use="literal"/>
</output>
</operation>
</binding>
<service name="CalculatorWSExternalService">
<port name="CalculatorWSExternalPort" binding="tns:CalculatorWSExternalBinding">
<soap:address location="http://localhost:8080/CalculatorApp/CalculatorWSService"/>
</port>
</service>
<plnk:partnerLinkType name="CalculatorWSExternal1">
<!-- A partner link type is automatically generated when a new port type is added. Partner link types are used by BPEL processes.
In a BPEL process, a partner link represents the interaction between the BPEL process and a partner service. Each partner link is associated with a partner link type.
A partner link type characterizes the conversational relationship between two services. The partner link type can have one or two roles.-->
<plnk:role name="CalculatorWSExternalPortTypeRole" portType="tns:CalculatorWSExternalPortType"/>
</plnk:partnerLinkType>
</definitions>
Any help? I've seen someone post a similar problem on the forum at http://forum.java.sun.com/thread.jspa?threadID=5273187&messageID=10157363#10157363
but I haven't seen any answers. Thanks!
Edited by: tboubez on Jun 9, 2008 10:56 AMCheck the ports of Web services and those of BPEL, as Hambo have different communication ports.
Normally Webservices point to the port 8080 and BPEL to 18181 or 9084.
Check and I accounts.
Greetings. -
Problem in invoking a BPEL process with complex input
Hi,
I have an asynchronous BPEL process which has a complex request schema. When I try to invoke the process through BPEL Console, it works properly. But when invoking it through Java API, it seems that the input soap message is not well received by the process. Here are relevant files:
*==============-BPEL file==================*
<?xml version = "1.0" encoding = "UTF-8" ?>
<process name="MapCopyProject"
targetNamespace="http://mapcopyservices/"
xmlns="http://schemas.xmlsoap.org/ws/2003/03/business-process/"
xmlns:taskservice="http://xmlns.oracle.com/bpel/workflow/taskService"
xmlns:bpws="http://schemas.xmlsoap.org/ws/2003/03/business-process/"
xmlns:task="http://xmlns.oracle.com/bpel/workflow/task"
xmlns:ids="http://xmlns.oracle.com/bpel/services/IdentityService/xpath"
xmlns:wfcommon="http://xmlns.oracle.com/bpel/workflow/common"
xmlns:ehdr="http://www.oracle.com/XSL/Transform/java/oracle.tip.esb.server.headers.ESBHeaderFunctions"
xmlns:ns4="http://mapcopyservices/"
xmlns:ns3="http://mapcopyservices/types/"
xmlns:xp20="http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.Xpath20"
xmlns:ldap="http://schemas.oracle.com/xpath/extension/ldap"
xmlns:ora="http://schemas.oracle.com/xpath/extension"
xmlns:hwf="http://xmlns.oracle.com/bpel/workflow/xpath"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:bpelx="http://schemas.oracle.com/bpel/extension"
xmlns:orcl="http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.ExtFunc"
xmlns:wf="http://schemas.oracle.com/bpel/extension/workflow">
<!--
PARTNERLINKS
List of services participating in this BPEL process
-->
<partnerLinks>
<partnerLink name="MapCheckService" partnerLinkType="ns4:MapCheckService_PL"
partnerRole="MapCheckService_Role"/>
<partnerLink myRole="TotalBPELProcessProvider" name="TotalBPELProcess"
partnerRole="TotalBPELProcessRequester"
partnerLinkType="ns4:TotalBPELProcess"/>
<partnerLink name="MapActionService" partnerRole="MapActionService_Role"
partnerLinkType="ns4:MapActionService_PL"/>
</partnerLinks>
<variables>
<variable name="ClientInput"
messageType="ns4:TotalBPELProcessRequestMessage"/>
<variable name="ClientOutput"
messageType="ns4:TotalBPELProcessResponseMessage"/>
<variable name="CheckSourceExistance_Output"
messageType="ns4:MapCheckService_checkSourceExistanceResponse"/>
<variable name="CheckSourceExistance_Input"
messageType="ns4:MapCheckService_checkSourceExistance"/>
<variable name="GetCoordinateSystemType_Output"
messageType="ns4:MapCheckService_getCoordinateSystemTypeResponse"/>
<variable name="GetCoordinateSystemType_Input"
messageType="ns4:MapCheckService_getCoordinateSystemType"/>
<variable name="CheckSourceExistance2_Input"
messageType="ns4:MapCheckService_checkSourceExistance"/>
<variable name="CheckSourceExistance2_Output"
messageType="ns4:MapCheckService_checkSourceExistanceResponse"/>
<variable name="InvokeMapAction_Input"
messageType="ns4:MapActionService_CopyAndTransform"/>
<variable name="InvokeMapAction_Output"
messageType="ns4:MapActionService_CopyAndTransformResponse"/>
</variables>
<!--
VARIABLES
List of messages and XML documents used within this BPEL process
-->
<!--
ORCHESTRATION LOGIC
Set of activities coordinating the flow of messages across the
services integrated within this business process
-->
<sequence name="main">
<receive name="ReceiveInput" partnerLink="TotalBPELProcess"
portType="ns4:TotalBPELProcessInvoke" operation="initiate"
variable="ClientInput" createInstance="yes"/>
<flow name="Flow_1">
<sequence name="Sequence_1">
<assign name="Assign_3">
<copy>
<from variable="ClientInput" part="parameters"
query="/ns3:TotalBPELProcessRequest/ns3:destConn"/>
<to variable="CheckSourceExistance2_Input" part="parameters"
query="/ns3:checkSourceExistanceElement/ns3:MapConnection_1"/>
</copy>
</assign>
<invoke name="Invoke_CheckSource2" partnerLink="MapCheckService"
portType="ns4:MapCheckService" operation="checkSourceExistance"
inputVariable="CheckSourceExistance2_Input"
outputVariable="CheckSourceExistance2_Output"/>
</sequence>
<sequence name="Sequence_1">
<assign name="Assign_1">
<copy>
<from variable="ClientInput" part="parameters"
query="/ns3:TotalBPELProcessRequest/ns3:sourceConn"/>
<to variable="CheckSourceExistance_Input" part="parameters"
query="/ns3:checkSourceExistanceElement/ns3:MapConnection_1"/>
</copy>
</assign>
<invoke name="Invoke_CheckSource" partnerLink="MapCheckService"
portType="ns4:MapCheckService" operation="checkSourceExistance"
inputVariable="CheckSourceExistance_Input"
outputVariable="CheckSourceExistance_Output"/>
</sequence>
</flow>
<switch name="CheckSourceAndDest">
<case condition="string(bpws:getVariableData('CheckSourceExistance_Output','parameters','/ns3:checkSourceExistanceResponseElement/ns3:result'))='true' and string(bpws:getVariableData('CheckSourceExistance2_Output','parameters','/ns3:checkSourceExistanceResponseElement/ns3:result'))='true'">
<empty name="Empty_1"/>
</case>
<otherwise>
<terminate name="Terminate_1"/>
</otherwise>
</switch>
<assign name="Assign_4">
<copy>
<from variable="ClientInput" part="parameters"
query="/ns3:TotalBPELProcessRequest/ns3:sourceConn"/>
<to variable="GetCoordinateSystemType_Input" part="parameters"
query="/ns3:getCoordinateSystemTypeElement/ns3:MapConnection_1"/>
</copy>
</assign>
<invoke name="Invoke_GetCoSysType" partnerLink="MapCheckService"
portType="ns4:MapCheckService" operation="getCoordinateSystemType"
inputVariable="GetCoordinateSystemType_Input"
outputVariable="GetCoordinateSystemType_Output"/>
<switch name="CheckPossibility">
<case condition="number(bpws:getVariableData('GetCoordinateSystemType_Output','parameters','/ns3:getCoordinateSystemTypeResponseElement/ns3:result'))=number(bpws:getVariableData('ClientInput','parameters','/ns3:TotalBPELProcessRequest/ns3:transformMapType'))">
<empty name="Empty_2"/>
</case>
<otherwise>
<terminate name="Terminate_2"/>
</otherwise>
</switch>
<assign name="Assign_7">
<copy>
<from variable="ClientInput" part="parameters"
query="/ns3:TotalBPELProcessRequest/ns3:sourceConn"/>
<to variable="InvokeMapAction_Input" part="parameters"
query="/ns3:CopyAndTransformElement/ns3:sourceConn"/>
</copy>
<copy>
<from variable="ClientInput" part="parameters"
query="/ns3:TotalBPELProcessRequest/ns3:destConn"/>
<to variable="InvokeMapAction_Input" part="parameters"
query="/ns3:CopyAndTransformElement/ns3:destConn"/>
</copy>
<copy>
<from variable="ClientInput" part="parameters"
query="/ns3:TotalBPELProcessRequest/ns3:transformMapType"/>
<to variable="InvokeMapAction_Input" part="parameters"
query="/ns3:CopyAndTransformElement/ns3:transformMapType"/>
</copy>
</assign>
<invoke name="Invoke_MapAction" partnerLink="MapActionService"
portType="ns4:MapActionService" operation="CopyAndTransform"
inputVariable="InvokeMapAction_Input"
outputVariable="InvokeMapAction_Output"/>
<assign name="Assign_6">
<copy>
<from variable="InvokeMapAction_Output" part="parameters"
query="/ns3:CopyAndTransformResponseElement/ns3:result"/>
<to variable="ClientOutput" part="parameters"
query="/ns3:TotalBPELProcessResponse/ns3:result"/>
</copy>
</assign>
<invoke name="Invoke_CallBack" partnerLink="TotalBPELProcess"
portType="ns4:TotalBPELProcessCallback" operation="onResult"
inputVariable="ClientOutput"/>
</sequence>
</process>
*==================WSDL file of process invoke port================*
<definitions
name="TotalBPELProcess"
targetNamespace="http://mapcopyservices/"
xmlns="http://schemas.xmlsoap.org/wsdl/"
xmlns:tns="http://mapcopyservices/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/"
xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/"
xmlns:tns0="http://mapcopyservices/types/"
xmlns:plnk="http://schemas.xmlsoap.org/ws/2003/05/partner-link/"
>
<types>
<schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://mapcopyservices/types/"
elementFormDefault="qualified" xmlns:tns="http://mapcopyservices/types/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:soap11-enc="http://schemas.xmlsoap.org/soap/encoding/">
<complexType name="MapConnection">
<sequence>
<element name="layerName" type="string" nillable="true"/>
<element name="connString" type="string" nillable="true"/>
<element name="mapType" type="int"/>
</sequence>
</complexType>
<element name="TotalBPELProcessRequest">
<complexType>
<sequence>
<element name="sourceConn" type="tns:MapConnection" nillable="true"/>
<element name="destConn" type="tns:MapConnection" nillable="true"/>
<element name="transformMapType" type="int"/>
</sequence>
</complexType>
</element>
<element name="TotalBPELProcessResponse">
<complexType>
<sequence>
<element name="result" type="int"/>
</sequence>
</complexType>
</element>
</schema>
</types>
<message name="TotalBPELProcessRequestMessage">
<part name="parameters" element="tns0:TotalBPELProcessRequest"/>
</message>
<message name="TotalBPELProcessResponseMessage">
<part name="parameters" element="tns0:TotalBPELProcessResponse"/>
</message>
<portType name="TotalBPELProcessInvoke">
<operation name="initiate">
<input message="tns:TotalBPELProcessRequestMessage"/>
</operation>
</portType>
<!-- portType implemented by the requester of BPELProcess1 BPEL process
for asynchronous callback purposes
-->
<portType name="TotalBPELProcessCallback">
<operation name="onResult">
<input message="tns:TotalBPELProcessResponseMessage"/>
</operation>
</portType>
<plnk:partnerLinkType name="TotalBPELProcess">
<plnk:role name="TotalBPELProcessProvider">
<plnk:portType name="tns:TotalBPELProcessInvoke"/>
</plnk:role>
<plnk:role name="TotalBPELProcessRequester">
<plnk:portType name="tns:TotalBPELProcessCallback"/>
</plnk:role>
</plnk:partnerLinkType>
</definitions>
*===================JSP invoking file=====================*
<%@ page contentType="text/html;charset=windows-1252"%>
<%@page import="java.util.Map" %>
<%@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.*" %>
<%@ page import="javax.naming.Context" %>
<%@ page import="javax.naming.InitialContext" %>
<%@ page import="javax.naming.NamingException" %>
<%@ page import="javax.rmi.PortableRemoteObject" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252"/>
<title>CopyMap</title>
</head>
<body>
<%
try{
String xml =
"<ns100:TotalBPELProcessRequest xmlns:ns100=\"http://mapcopyservices/types/\">"+
"<ns100:sourceConn>"+
"<ns100:layerName>1</ns100:layerName>"+
"<ns100:connString>1</ns100:connString>"+
"<ns100:mapType>1</ns100:mapType>"+
"</ns100:sourceConn>"+
"<ns100:destConn>"+
"<ns100:layerName>1</ns100:layerName>"+
"<ns100:connString>1</ns100:connString>"+
"<ns100:mapType>1</ns100:mapType>"+
"</ns100:destConn>"+
"<ns100:transformMapType>1</ns100:transformMapType>"+
"</ns100:TotalBPELProcessRequest>";
Hashtable jndi = new Hashtable();
jndi.put(Context.PROVIDER_URL, "opmn:ormi://amir:6003:oc4j_soa/orabpel");
jndi.put(Context.INITIAL_CONTEXT_FACTORY, "oracle.j2ee.rmi.RMIInitialContextFactory");
jndi.put(Context.SECURITY_PRINCIPAL, "oc4jadmin");
jndi.put(Context.SECURITY_CREDENTIALS, "as123456");
Locator locator = new Locator("default","as123456",jndi);
IDeliveryService deliveryService =
(IDeliveryService)locator.lookupService
(IDeliveryService.SERVICE_NAME );
NormalizedMessage nm = new NormalizedMessage( );
nm.addPart("payload", xml );
deliveryService.post("MapCopyProject", "initiate", nm);
out.println( "BPELProcess MapCopyProject initiated!<br>" );
catch(Exception ex){
out.println(ex.getMessage());
ex.printStackTrace();
%>
</body>
</html>
*===================================*
Error occurs in first assign activity like this:
*=========*
Error in evaluate <from> expression at line "97". The result is empty for the XPath expression : "/ns3:TotalBPELProcessRequest/ns3:sourceConn".
*=========*
Please tell me if you know how to solve it. ThanksIt sounds very much like a namespace issue.
As it works from the BPELConsole, fill in the values in the BPELConsole initiate page and switch from the HTML to the XML view. Copy the XML to Notepad or another suitable editor; then insert it as fixed values into the Java/JSP code and try to call the server with the hardcoded payload instead of the one you are generating.
You can also save the payload in the JSP (write it to a file or standard output) before the call; then open it in jDeveloper or Eclipse and validate it against the schema. That way you will find if the XML is invalid.
Also, check the flow in the BPELConsole. As it fails on an XPath expression you must have a process. If you click on the receive activity you can see the received payload. Again, copy that to jDeveloper or Eclipse and validate it. Also compare it to the XML you get if you initiate the process manuallly. There must be some difference.
If you still can't get it to work, post the XML from the initiate operation and from the JSP operation (as they are seen in the receive activity) and we can help you check them out! -
BPEL process with one or more requests and one or more responses
We need to create a process that will have one or more requests and one or more responses, and CheckoutFlow example is exactly what we need. Now we just have to find out how to invoke this process from the Axis client and how to invoke other operations like âcontinueâ and âsubmitâ from the same example.
I understand that we have to set ws-addressing information into SOAP header, but I am not sure when and how to do that. Also I am not sure why we have to set correlation set when invoking âinitatiateâ, âcontinueâ and âsubmitâ as they are defined as two-way operations in CheckoutFlow.wsdl. I would expect to send correlation set only for âonResultâ operation.
I have used wsdl2java to create stub classes and here is a test client code:
public void testCheckoutFlow() throws Exception {
com.erggroup.mass.wf.CheckoutFlowBindingStub stub = null;
try {
stub = (com.erggroup.mass.wf.CheckoutFlowBindingStub)
new com.erggroup.mass.wf.CheckoutFlow_ServiceLocator().getCheckoutFlowPort();
catch (javax.xml.rpc.ServiceException jre) {
// Time out after a minute
stub.setTimeout(60000);
com.erggroup.mass.wf.OrderType order = new com.erggroup.mass.wf.OrderType();
order.setProduct("Axis product");
com.erggroup.mass.wf.ProfileType profile = new com.erggroup.mass.wf.ProfileType();
profile.setEmail("[email protected]");
order.setProfile(profile);
// Invoke initiate
com.erggroup.mass.wf.AddressType address = stub.initiate(order);
address.setName("Axis test");
// Invoke continue
stub._continue(address);
and this is exception message
ORABPEL-03802
Correlation definition not registered.
The correlation set definition for operation "continue", process "CheckoutFlow", has not been registered with the process domain.
Please try to redeploy your process to the process domain.
Is there any example for this? I was looking AXISCallingAsyncBPEL example but it does not help in this case.
Thanks,
DraganaError while invoking other method 'proceedNext' after initiating the process:
Correlation definition not registered.
The correlation set definition for operation "proceedNext", process "Connection", has not been registered with the process domain.
Please try to redeploy your process to the process domain.
WSDL is:
<message name="ConnectionRequestMessage">
<part name="payload" element="client:ConnectionProcessRequest"/>
</message>
<message name="ConnectionResponseMessage">
<part name="payload" element="client:ConnectionProcessResponse"/>
</message>
<!-- portType implemented by the Connection BPEL process -->
<portType name="Connection">
<operation name="initiate">
<input message="client:ConnectionRequestMessage"/>
</operation>
<operation name="proceedNext">
<input message="client:ConnectionRequestMessage"/>
</operation>
<operation name="terminateFinally">
<input message="client:ConnectionRequestMessage"/>
</operation>
</portType>
MY java class:::
import com.oracle.services.bpel.Connection.*;
import org.apache.axis.message.*;
import javax.xml.soap.Name;
public class ProceedNext
public static void main(String [] args) throws Exception {
ConnectionBindingStub stub = null;
try {
stub = (ConnectionBindingStub)
new Connection_ServiceLocator().getConnectionPort();
catch (javax.xml.rpc.ServiceException jre) {
jre.printStackTrace();
// Time out after a minute
stub.setTimeout(60000);
String conversationId = "LocalGUID:c568752ccc493590:148662:1093d9c661f:-7fed";
javax.xml.namespace.QName qname= new javax.xml.namespace.QName("http://services.oracle.com/bpel/Connection","ConnectionRequestMessage");
SOAPHeaderElement el = new SOAPHeaderElement(qname, conversationId);
SOAPEnvelope se = new SOAPEnvelope();
Name name = se.createName("rootId", "nsbpel",
"http://services.oracle.com/bpel/Connection");
el.addAttribute(name, conversationId);
name = se.createName("parentId", "nsbpel",
"http://services.oracle.com/bpel/Connection");
el.addAttribute(name, conversationId);
name = se.createName("priority", "nsbpel",
"http://services.oracle.com/bpel/Connection");
el.addAttribute(name, "0");
stub.setHeader(el);
/*String conversationId = "LocalGUID:c568752ccc493590:148662:1093d9c661f:-7ff0";
javax.xml.namespace.QName qname= new javax.xml.namespace.QName("http://schemas.xmlsoap.org/ws/2003/03/addressing","MessageID");
SOAPHeaderElement el = new SOAPHeaderElement(qname, conversationId);
SOAPEnvelope se = new SOAPEnvelope();
Name name = se.createName("rootId", "nsbpel",
"http://schemas.oracle.com/bpel");
el.addAttribute(name, conversationId);
name = se.createName("parentId", "nsbpel",
"http://schemas.oracle.com/bpel");
el.addAttribute(name, conversationId);
name = se.createName("priority", "nsbpel",
"http://schemas.oracle.com/bpel");
el.addAttribute(name, "0");
stub.setHeader(el);
// Set up the object which will be the input message
// Note that this Java bean is generated by wsdl2java
ConnectionProcessRequest conReq=new ConnectionProcessRequest( );
conReq.setSubject("***************");
// Make the actual call
stub.proceedNext(conReq);
System.out.println("ConnectionProcessRequest BPEL process proceeded!");
Please help its very urgent.................... -
How to make a simple BPEL-process with database access
I hope somebody can help me.
I want to make a BPEL process that get a message via MEDIATOR. That message has to update a database table.
So far as I know : start in composite with mediator - bpel process and database adaptor.
What have to be done in the bpel process ?
I hope somebody can help me, Thnx, CarelIn a nutshell -
Create a Database Adapter in the composite.xml UI. Drag a wire from BPEL process to that db adapter you just created. Go to BPEL process (double click), use invoke activity after the initial receive activity, and drag a wire to make the connection to the partner link on the right hand side swim lane (which is your DB Adapter).
On doing that, you will be seeing the input/output variables generated in the Invoke Activity (should be of type expected by DB adapter).
Next - drop an assign activity between Receive and Invoke and make the transformations from the "message from the mediator" to this Input Variable (created as part of the invoke activity).
You are good to go!
Regards
Swgt -
BPEL process with http-POST service doesn't work
Hi OraclePM community,
i tried to test a http-POST service. The message i wanted to send is very simple:
<?xml version="1.0" encoding="UTF-8"?>
<GetFeature service="WFS">
<Query typeName="states"/>
</GetFeature>
In the POST-service wsdl:types/xsd:schema i created this new element to ingest the request-xml:
<xsd:element name="GetFeature">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="Query"/>
</xsd:sequence>
<xsd:attribute name="service" use="required" type="xsd:string"/>
</xsd:complexType>
</xsd:element>
<xsd:element name="Query">
<xsd:complexType>
<xsd:attribute name="typeName" use="required" type="xsd:string"/>
</xsd:complexType>
</xsd:element>
I made the same in the bpel-service wsdl for input-variable definition. When i deployed the bpel process and went to the automatically generated client then i had only two input-boxes. One box to type in the 'service' (which is signed as string) and another box to type in the 'Query' (which is signed as anyType). But thats a wrong interpretation of my wsdl. I should type in the 'typeName' which is also a string. Therefore i get an exception at the invoke: "Argument 'GetFeatureIn' is not compatible".
O.K. i tried something different: In the client i din't choose the option 'html-form' but the option 'xml-source' and copied the request-xml in there. The result was another exception earlier (the first assign after the receive). The exception is: "error in evaluate <from>-expression in line "33". The result for the XPath-expression "/client:GetFeature" is empty"
Can anybody help me?
Kind regards
Albrechtsure you send the right xml?
what I would try is to copy the xml from the receive, paste and extend it, and see if this works . . these errors are mostly because of no namespace defined or such ..
sure your element has the right namespace?
hth clemens
2)
here is the xml for the following schema ..
XML
<ns1:AttributetestProcessRequest xmlns:ns1="http://xmlns.oracle.com/Attributetest">
<ns1:input/>
</ns1:AttributetestProcessRequest>
schema
schema attributeFormDefault="unqualified"
elementFormDefault="qualified"
targetNamespace="http://xmlns.oracle.com/Attributetest"
xmlns="http://www.w3.org/2001/XMLSchema">
<element name="AttributetestProcessRequest">
<complexType>
<sequence>
<element name="input" type="string"/>
</sequence>
<attribute name="service" use="required" type="string"/>
</complexType>
</element>
<element name="AttributetestProcessResponse">
<complexType>
<sequence>
<element name="result" type="string"/>
</sequence>
</complexType>
</element>
</schema>
it works design and runtime in 10.1.3.1
Message was edited by:
clemens.utschig
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