BPEL TO BPEL using WSIF

Can I call One BPEL from another using WSIF?
Currently when I looks at the BPEL WSDL it has SOAP binding. How can I change the BPEL's WSDL to expose WSIF biniding.
Also will the WSIF binding work if both BPELs are in different container.
Thanks for your help
- Piyush

I don't think BPEL exposes it self as WSIF. You can do it via optSoapShortcut property process or domain level. If they are in same container/same jvm then it will be native.

Similar Messages

SaxParser error while using WSIF bindings in BPEL

Hi All,
I am using WSIF bindings in BPEL to invoke a java class.
This java classs is using Jersey Client. For this I have imported relevant jersey jar files version 1.1.4.1.
My java class is getting invoked and even the jersey client jars are also recognized by my project.
But I am getiing the following SAX parser error:
*Operation failed!; nested exception is: javax.ws.rs.WebApplicationException: javax.xml.bind.JAXBException: Error creating SAXSource - with linked exception: [org.xml.sax.SAXNotSupportedException: SAX feature 'http://xml.org/sax/features/external-general-entities' not supported.]*
I found the following details when checked the logs.
JAXP feature XMLConstants.FEATURE_SECURE_PROCESSING cannot be set on a SAXParserFactory. External general entity processing is disbaled but other potential securty related features will not be enabled.
Please let me know what should be done in order to solve this issue.
Thanks in advance!!!

I am having the same problem in a non-BPEL application. I am using Oracle MDS in an application that is also using Jersey 1.1.4.1 and it blows up Jersey 1.1.4.1 in the same way.
Oracle MDS has a dependency on Oracle XDK, an XML parser (xmlparserv2.jar). xmlparserv2.jar registers Oracle's oracle.xml.jaxp.JXSAXParserFactory using the Java ServiceLoader API (by using the file META-INF/javax.xml.parsers.SAXParserFactory.
Jersey doesn't like Oracle's JXSAXParserFactory, as you can see. From what I've found so far, it seems that the Oracle SAXParserFactory is clamped down for security and Jersey will not work with it. Here is a more complete stack trace that I have:
[org.xml.sax.SAXNotSupportedException: SAX feature 'http://xml.org/sax/features/external-general-entities' not supported.]
at com.sun.jersey.core.provider.jaxb.AbstractJAXBProvider.getSAXSource(AbstractJAXBProvider.java:178)
at com.sun.jersey.core.impl.provider.entity.XMLRootElementProvider.readFrom(XMLRootElementProvider.java:110)
at com.sun.jersey.core.provider.jaxb.AbstractRootElementProvider.readFrom(AbstractRootElementProvider.java:105)
Caused by: org.xml.sax.SAXNotSupportedException: SAX feature 'http://xml.org/sax/features/external-general-entities' not supported.
at oracle.xml.parser.v2.NonValidatingParser.setFeature(NonValidatingParser.java:1974)
at oracle.xml.parser.v2.SAXParser.setFeature(SAXParser.java:270)
at oracle.xml.jaxp.JXSAXParserFactory.newSAXParser(JXSAXParserFactory.java:92)
at com.sun.jersey.core.provider.jaxb.AbstractJAXBProvider.getSAXSource(AbstractJAXBProvider.java:174)
In my case, Jersey seems to ignore the system property that I set with -Djavax.xml.parsers.SAXParserFactory=com.sun.org.apache.xerces.internal.jaxp.SAXParserFactoryImpl
I am trying to figure out a way to satisfy the dependency that my app has on Oracle's XDK (xmlparserv2.jar) without having its SAXParserFactory take over Jersey.
I'll try to post here if I ever solve my problem because it sounds the same as yours.

10.1.3.5 - Using WSIF binding in BPEL

Hi,
I'm trying to use WSIF binding for a java web service in my bpel process. I'm following the steps given at http://www.oracle.com/technology/pub/articles/bpel_cookbook/juric.html
I used Jdev to create wsdl for my java class and enabled WSIF bindings. I copied the generated wsdl to my bpel process and used it to create a partnerlink. Now I want to generate XML facade classes using schemac compiler. I modified the BPEL build.xml to call schemac for my generated wdl. The schemac errors out with following message:
[schemac] schemac> parsing schema file 'C:\share\jdevuserhome\home5\mywork\TestApps\TestWSIF3/bpel/WsifBindingDoc.wsdl' ...
[schemac] schemac> Loaded schemas from wsdl located at C:\share\jdevuserhome\home5\mywork\TestApps\TestWSIF3/bpel/WsifBindingDoc.wsdl
[schemac] warn: The W3C datatype 'base64Binary' is not currently supported by Collaxa schemac.
[schemac] warn: The W3C datatype 'hexBinary' is not currently supported by Collaxa schemac.
[schemac] warn: The W3C datatype 'time' is not currently supported by Collaxa schemac.
[schemac] schemac>WARNING: schemac tool has been deprecated, please use jaxb compliant compiler (e.g. oracle jaxb) to generate java classes from xml schema.
[schemac] schemac> generating XML business document ...
[schemac] schemac> compiling XML business documents ...
BUILD FAILED
C:\share\jdevuserhome\home5\mywork\TestApps\TestWSIF3\build.xml:41: Java compilation failed.
Failed to compile file(s) //list of files here...
Exception reported is: F:\Jdev10135\jdev\bin\schemac_1259228108484\src\org\xmlsoap\schemas\soap\encoding\ENTITIES.java:84: Incompatible type for constructor. Can't convert java.lang.String to org.w3c.dom.Element.
org.xmlsoap.schemas.soap.encoding.ENTITIES value = new org.xmlsoap.schemas.soap.encoding.ENTITIES(childValue);
^
F:\Jdev10135\jdev\bin\schemac_1259228108484\src\org\xmlsoap\schemas\soap\encoding\IDREFS.java:84: Incompatible type for constructor. Can't convert java.lang.String to org.w3c.dom.Element.
org.xmlsoap.schemas.soap.encoding.IDREFS value = new org.xmlsoap.schemas.soap.encoding.IDREFS(childValue);
^
F:\Jdev10135\jdev\bin\schemac_1259228108484\src\org\xmlsoap\schemas\soap\encoding\NMTOKENS.java:84: Incompatible type for constructor. Can't convert java.lang.String to org.w3c.dom.Element.
org.xmlsoap.schemas.soap.encoding.NMTOKENS value = new org.xmlsoap.schemas.soap.encoding.NMTOKENS(childValue);
^
F:\Jdev10135\jdev\bin\schemac_1259228108484\src\org\xmlsoap\schemas\soap\encoding\NOTATION.java:84: Undefined variable: childElement
javax.xml.namespace.QName value = super.getQNameValue(childElement,childValue);
^
F:\Jdev10135\jdev\bin\schemac_1259228108484\src\org\xmlsoap\schemas\soap\encoding\QName.java:84: Undefined variable: childElement
javax.xml.namespace.QName value = super.getQNameValue(childElement,childValue);
^
5 errors
Please verify that file /*list of files here */ is valid java file or if all required libraries are included in your classpath.
classpath: F:\Jdev10135\jdev\lib\ojc.jar;F:\Jdev10135\ant\lib\ant-oracle.jar;F:\Jdev10135\integration\lib\orabpel.jar;F:\Jdev10135\integration\lib\orabpel-ant.jar;F:\Jdev10135\integration\lib\orabpel-common.jar;F:\Jdev10135\integration\lib\orabpel-thirdparty.jar;F:\Jdev10135\webservices\lib\orawsdl.jar;F:\Jdev10135\lib\xmlparserv2.jar;F:\Jdev10135\lib\xml.jar;F:\Jdev10135\j2ee\home\lib\oc4j-internal.jar;F:\Jdev10135\j2ee\home\lib\adminclient.jar;F:\Jdev10135\integration\bpm\support\files;F:\Jdev10135\jdev\lib\jdev.jar;F:\Jdev10135\ant\lib\xml-apis.jar;F:\Jdev10135\ant\lib\xercesImpl.jar;F:\Jdev10135\ant\lib\jakarta-oro-2.0.8.jar;F:\Jdev10135\ant\lib\commons-net-1.3.0.jar;F:\Jdev10135\ant\lib\ant.jar;F:\Jdev10135\ant\lib\ant-xslp.jar;F:\Jdev10135\ant\lib\ant-xalan1.jar;F:\Jdev10135\ant\lib\ant-weblogic.jar;F:\Jdev10135\ant\lib\ant-vaj.jar;F:\Jdev10135\ant\lib\ant-trax.jar;F:\Jdev10135\ant\lib\ant-swing.jar;F:\Jdev10135\ant\lib\ant-stylebook.jar;F:\Jdev10135\ant\lib\ant-starteam.jar;F:\Jdev10135\ant\lib\ant-oracle-adfp.jar;F:\Jdev10135\ant\lib\ant-nodeps.jar;F:\Jdev10135\ant\lib\ant-netrexx.jar;F:\Jdev10135\ant\lib\ant-launcher.jar;F:\Jdev10135\ant\lib\ant-junit.jar;F:\Jdev10135\ant\lib\ant-jsch.jar;F:\Jdev10135\ant\lib\ant-jmf.jar;F:\Jdev10135\ant\lib\ant-jdepend.jar;F:\Jdev10135\ant\lib\ant-javamail.jar;F:\Jdev10135\ant\lib\ant-jai.jar;F:\Jdev10135\ant\lib\ant-icontract.jar;F:\Jdev10135\ant\lib\ant-commons-net.jar;F:\Jdev10135\ant\lib\ant-commons-logging.jar;F:\Jdev10135\ant\lib\ant-apache-resolver.jar;F:\Jdev10135\ant\lib\ant-apache-regexp.jar;F:\Jdev10135\ant\lib\ant-apache-oro.jar;F:\Jdev10135\ant\lib\ant-apache-log4j.jar;F:\Jdev10135\ant\lib\ant-apache-bsf.jar;F:\Jdev10135\ant\lib\ant-apache-bcel.jar;F:\Jdev10135\ant\lib\ant-antlr.jar;F:\Jdev10135\jdk\lib\tools.jar;F:\Jdev10135\jdev\bin
Any help on how to get rid of this error would be very useful.
thanks,
Mrityunjay
Edited by: mrityunjay_kant on Nov 26, 2009 1:51 AM

Did you check http://www.oracle.com/us/products/enterprise-manager/039537.pdf ?
and http://www.oracle.com/technetwork/oem/soa-mgmt/index.html
MANAGEMENT PACK FOR WEBCENTER SUITE
Regards
Rob
http://oemgc.wordpress.com

BPEL-B2B integration using default AQ

I'm trying to invoke a partnerlink that will call Integration B2B to send an EDI 850. I followed the instruction in BPEL_B2B.zip that came with Integration B2B. I was able to setup the partnerlink and used WSIF to select the appropriate 850 document. My question is: where in the PartnerLink or Invoke function can I assign the IP_MESSAGE_TYPE with appropriate from/to id information before the document goes to B2B. Do I need to define this IP_MESSAGE_TYPE? I have been trying to find documentation that describes how to do this in BPEL and I haven't been able to. Your help is greatly appreciate.
Dang

This information goes in the AQ header. To create the AQ header variable, go to the invoke activity that connects to your AQ partnerlink. Open up the properties for the invoke and go to the "Adapters" tab. You'll see a field for the input header variable. To create this, click on the flashlight and use the variable chooser to create a new variable called "b2bHeader" or something like that. This variable will be a message of type Header_msg which you'll find in the WSDL for your AQ partnerlink. Once you've created the variable, you can assign the message type, etc. as needed.
There may be another (simpler) way to do this, but this seems to work fine for me.

Version of BPEL to be used

Hi ,
We are using Oracle Fusion Version 11.1.1.5. Can anyone suggest which version of BPEL we should use 1.1 or 2.0 .Is there any migration tool available for migrating the BPEL 1.1 to BPEL 2.0.Has anyone used BPEL 2.0 in projects.
Thanks & Regards

Hi Nitin,
Coming to specifications of BPEL, we have 1.1 and 2.0. When you select 2.0, you get some activities like for-each, repeat-until, rethrow fault, exit and replay scope. For examPle the same exit activity in 2.0 is there in 1.1 as terminate activity. Whatever that can be done in 2.0 can also be done in 1.1, but when you have an option of selecting 2.0, it's always better to go for 2.0 as it has improved data access, Improved xsl transformation, some new activities by which you can build very good error handling logic
Hope this helps,
N

BPEL TCP Ports using RejectionMessage.wsdl

Hi all
I´m having a problem with ports used by BPEL server on IAS and on OC4J.
I was designing a BPEL process which uses RejectionMessage.wsdl file (provided by BPEL server). I was following Oracle instructions to do that:
<import namespace="http://xmlns.oracle.com/pcbpel/rejectionHandler"
location="http://localhost:9700/orabpel/xmllib/jca/RejectionMessage.wsdl"/>
But this file has a reference to another file:
<import namespace="http://xmlns.oracle.com/pcbpel/errorHandling" schemaLocation="http://localhost:7779/orabpel/xmllib/jca/JCAErrorHandling.xsd"/>
But look at this:
Port_____OC4J___________IAS
7777_____Not Used_______Used
7779_____Not Used_______Not Used
9700_____Used__________Not Used
So:
If I edit RejectionMessage.wsdl to references JCAErrorHandling.xsd on port 9700, it get´s work on my OC4J development machine, but stops at IAS production machine
If I edit RejectionMessage.wsdl to references JCAErrorHandling.xsd on port 7777, it stops to work on my OC4J development machine, but get´s work at IAS production machine.
What is your recomendation?
Thanks at all

Hi Clements
Ok, thanks for your answer.
Have you already used RejectionMessage.wsdl with a File Adapter?
The problem I´m facing now is that the message sent (to my dedicated BPEL Process which implements RejectionMessage.wsdl interface) by the File Adapter when a fault occurs has very poor content. If I look at BPEL server log the fault has a complete explanation...
Is there a way to get the complete error message?

Invoking a webservice using WSIF Binding

Hi All,
I have few queries regarding usage of WSIF Binding in BPEL
My understanding was it is useful for calling Java Classes from BPEL Process.
Can I use WSIF Binding for invoking the webservice ?
Or the use of WSIF Binding is limited to invoking Java classes.
If we can invoke web service , Can you please let me know how to do it?
you can mail your replies to [email protected]
Any help will be immensely appreciated..
Regards,
Bhanu

First of all thanks to Jens and clemens.
From both of your replies, i learnt that we can call webservice from BPEL process using WSIF binding .
Can you provide me a bpel sample where we're using wsif binding for invoking web service?
I have one more doubt:
"WSIF java binding means, which was used to call java classes. WSIF soap binding used to call web services"
Is my understanding correct?
Can you explain a bit on WSIF Java binding?
Regards,
Bhanu

Dynamic call to a partnerlink using WSIF.

Hi,
I've already seen the "DynamicPartnerLink" sample and the "Making BPEL Processes Dynamic" cookbook.
I want to do something similar, but using WSIF. I want to be able to change binding information in runtime to be able to call Java/EJB using WSIF.
According to a Edwin (ekhodaba) post, "The only think that you can change at runtime in the address/binding information". But I don't know if this is only possible for SOAP binding.
First, I tried a similar approach to the Dynamic cookbook and example. I had a parterlink to a service with Java binding information. This worked fine. Then I changed the service name (like in the cookbook using a reference variable to change the service name, no address) to use another service with the same binding information but a different implementation Java class and I got a binding exception.
Eventually I will also wanto to do that with EJB.
Is there any way to change in runtime the WSIF binding information to call a EJB/Java class ? Any suggestions to get it? I want to have several Java classes or EJB with the same interface and be able to choose in runtime which one to call using WSIF.
Furthermore, It'd be interesting to change the Java/EJB classname, jndiName, initialContextFactory, jndiProviderURL, etc. (e.g. reading from DB or a configuration file)
Strictly speaking, this information is not needed in development time, it's only binding information so it is only useful in runtime.
I've also tried a service per Java class, but the service name can't be changed in the partnerlink in runtime, you'll get a binding error.
Thanks.

Hi, sure you will need to register your private certificate with ADF Mobile's embedded JVM. This is a security mechanism - the JVM we embed will only recognize certificates from well-know CA out of box. However, you can register your private certificate with the JVM. The steps are described in the ADF Mobile Developer Guide: http://docs.oracle.com/cd/E35521_01/doc.111230/e24475/security.htm#CDDCCDFF.
Please note that you will need to be very careful when registering the JVM - extra spaces for example will cause certificate error and it could be hard to diagnose. Please ensure all the fields matches exactly with your private certificate's fields.
Thanks,
Joe Huang

How to access the ejb using WSIF

I have deployed my Bean Managed Persistance Entity Bean in Weblogic 8.1 App Server. Trying to access the ejb from Synchronous BPEL process using WSIF. I am getting following error
- WSIF0011I: Preferred port 'EJBPort' was not available
org.apache.wsif.WSIFException: Unable to find an available port
     at org.apache.wsif.base.WSIFServiceImpl.getPort(Unknown Source)
     at org.apache.wsif.base.WSIFServiceImpl.getPort(Unknown Source)
     at com.test.wsif.RunInventory.main(RunInventory.java:55)
How to resolve the above said problem??
Here is my Inventory.wsdl file
<?xml version="1.0" ?>
<definitions targetNamespace="http://wsifservice.Inventory/"
xmlns:tns="http://wsifservice.Inventory/"
xmlns:typens="http://wsiftypes.addressbook.service.ejb/"
xmlns:xsd="http://www.w3.org/1999/XMLSchema"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns:format="http://schemas.xmlsoap.org/wsdl/formatbinding/"
xmlns:ejb="http://schemas.xmlsoap.org/wsdl/ejb/"
xmlns="http://schemas.xmlsoap.org/wsdl/">

<types>
<xsd:schema
targetNamespace="http://wsiftypes.addressbook.service.ejb/"
xmlns:xsd="http://www.w3.org/1999/XMLSchema">
<xsd:complexType name="vecdetails">
<xsd:sequence>
<xsd:element name="make" type="xsd:string"/>
<xsd:element name="bodystyle" type="xsd:string"/>
<xsd:element name="model" type="xsd:string"/>
<xsd:element name="quantity" type="xsd:int"/>
</xsd:sequence>
</xsd:complexType>
</xsd:schema>
</types>

<message name="getInventoryRequestMessage">
<part name="vecdetails" type="typens:request"/>
</message>
<message name="getInventoryResponseMessage">
<part name="response" type="typens:response"/>
</message>

<portType name="Inventory">
<operation name="getInventory">
<input name="getInventoryRequest" message="tns:getInventoryRequestMessage"/>
<output name="getInventoryResponse" message="tns:getInventoryResponseMessage"/>
</operation>
</portType>

<binding name="EJBBinding" type="tns:Inventory">
<ejb:binding/>
<format:typeMapping encoding="Java" style="Java">
<format:typeMap typeName="xsd:string" formatType="java.lang.String" />
</format:typeMapping>
<operation name="getInventory">
<ejb:operation
methodName="getInventory"
parameterOrder="make bodystyle model quantity"
interface="remote" returnPart="response" />
<input name="getInventoryRequest"/>
<output name="getInventoryResponse"/>
</operation>
</binding>

<service name="InventoryService">
<port name="EJBPort" binding="tns:EJBBinding">

     <ejb:address className="com.poc.inventoryejb.InventoryHome"
          jndiName="Inventory"
initialContextFactory="weblogic.jndi.WLInitialContextFactory"
     jndiProviderURL="t3://localhost:7001"/>
</port>
</service>
</definitions>

Try to restart BPEL Server. When I tested WSIF Bindings I had to restart server after every changes in WSIF WSDL.
Alexey.

Error on writing a connector using WSIF to provision users.

Hello All,
I am writing a connector to provision users using WSIF. Everything works great through my IDE (eclipse on Windows XP), but when I drop the jar, map the adapter (using OIM 9.0.3, RH4, and weblogic 8.1 SP6) and invoke a process task I get the following error:
The WSIFDefaultMapper class exists in the wsif.jar file and as far as I can tell, only one instance of that class file exists (did a grep on all jar files).
Any pointers will be appreciated.
java.lang.reflect.InvocationTargetException
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:324)
Caused by: org.apache.wsif.WSIFException: Unable to create new mapper; nested exception is:
java.lang.ClassNotFoundException: org.apache.wsif.mapping.WSIFDefaultMapper
at org.apache.wsif.mapping.WSIFMapperFactory.newMapper(WSIFMapperFactory.java:107)
at org.apache.wsif.mapping.WSIFMapperFactory.newMapper(WSIFMapperFactory.java:52)
at org.apache.wsif.base.WSIFServiceImpl.overrideMapper(WSIFServiceImpl.java:1106)
at org.apache.wsif.base.WSIFServiceImpl.init(WSIFServiceImpl.java:938)
at org.apache.wsif.base.WSIFServiceImpl.<init>(WSIFServiceImpl.java:299)
at org.apache.wsif.base.WSIFServiceFactoryImpl.getService(WSIFServiceFactoryImpl.java:274)
at com.netapp.webservice.DynamicInvoker.invokeMethod(DynamicInvoker.java:213)
at com.netapp.webservice.DynamicInvoker.WSIF(DynamicInvoker.java:130)
... 56 more
Caused by: java.lang.ClassNotFoundException: org.apache.wsif.mapping.WSIFDefaultMapper
at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:199)
at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:61)
at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java:224)
at weblogic.utils.classloaders.ChangeAwareClassLoader.loadClass(ChangeAwareClassLoader.java:41)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:219)
at org.apache.wsif.mapping.WSIFMapperFactory.newMapper(WSIFMapperFactory.java:100)
... 63 more
com.thortech.xl.dataobj.util.tcAdapterTaskException: Unable to create new mapper; nested exception is:
java.lang.ClassNotFoundException: org.apache.wsif.mapping.WSIFDefaultMapper
at com.thortech.xl.adapterGlue.ScheduleItemEvents.adpNTAPSERVICENOW.INSERT(adpNTAPSERVICENOW.java:108)
at com.thortech.xl.adapterGlue.ScheduleItemEvents.adpNTAPSERVICENOW.implementation(adpNTAPSERVICENOW.java:50)
at com.thortech.xl.client.events.tcBaseEvent.run(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.runEvent(Unknown Source)
at com.thortech.xl.dataobj.tcScheduleItem.runMilestoneEvent(Unknown Source)
at com.thortech.xl.dataobj.tcScheduleItem.eventPostInsert(Unknown Source)
at com.thortech.xl.dataobj.tcDataObj.insert(Unknown Source)
Thanks,
Sunny
Edited by: user11989584 on Dec 1, 2009 4:36 PM

I have narrowed this down to the following (some of this is a repetition, I am copying and pasting my post from a WSIF forum):
I am using wsif wsif-2.0.1_IB3 to connect to a webservice to create user accounts. Everything works great in Eclipse.
When I deployed my jars (application jars, wsif and dependencies) to weblogic 8.1 sp6 and generate a task through OIM that calls this adapter, I run into the following error:
org.apache.wsif.WSIFException: Unable to create new mapper; nested exception is:
java.lang.ClassNotFoundException: org.apache.wsif.mapping.WSIFDefaultMapper
Caused by: java.lang.ClassNotFoundException: org.apache.wsif.mapping.WSIFDefaultMapper
at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:199)
at weblogic.utils.classloaders.ChangeAwareClassLoader.findClass(ChangeAwareClassLoader.java:61)
at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java:224)
at weblogic.utils.classloaders.ChangeAwareClassLoader.loadClass(ChangeAwareClassLoader.java:41)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:219)
at org.apache.wsif.mapping.WSIFMapperFactory.newMapper(WSIFMapperFactory.java:100)
The WSIFMapperFactory.class exists in wsif.jar file and makes a call to newMapper but is unable to load org.apache.wsif.mapping.WSIFDefaultMapper that is in the same wsif.jar file.
public static WSIFMapper newMapper() throws WSIFException {
return newMapper(false);
The line that it fails on is Class c = Class.forName(mapperClassNameBuffer.toString(), true, Thread.currentThread().getContextClassLoader());
from the following code snippet in WSIFMapperFactory.class file
try {
Class c =
Class.forName(
mapperClassNameBuffer.toString(),
true,
Thread.currentThread().getContextClassLoader());
return (WSIFMapper) c.newInstance();
} catch (ClassNotFoundException cnf) {
throw new WSIFException("Unable to create new mapper", cnf);
} catch (Exception e) {
throw new WSIFException("Unable to create new mapper", e);
Any ideas on how to fix this?
I modified some of the WSIF code to try using the following:
Class c = Thread.currentThread().getContextClassLoader().loadClass(mapperClassNameBuffer.toString()); but it had the same effect.
Again, the same code path works great standalone in Eclipse.
Any help/pointers would be appreciated.

Problems calling java classe using WSIF in BPEL 10.1.3.3

Hi,
I am working on a POC for a telecom gaint in Sweden. One of their requirement is to invoke java library.
Inorder to do it, I have followed the below steps:
1. Wrote a wrapper java code to a class in this library.(Attached with this mail)
2. Using JDEV 10.1.3.3 created a wsdl file of WSIF binding type for invoking this wrapper class.(Attached with this mail.)
3. Created the required fascade classes using the SCHEMAC option in command prompt.
4. Placed all the class files including the wrapper class file in %BPELHOME%\bpel\system\classes
5. Created a BPEL process to invoke the wsif wsdl.
However while Invoking the BPEL process I am getting the error"com.collaxa.cube.ws.wsif.providers.java.WSIFOperation_Java@9ecad : Could not invoke 'authenticate'; nested exception is:
     org.collaxa.thirdparty.apache.wsif.WSIFException: No method named 'authenticate' found that match the parts specified"
Can someone tell me how to resolve this issue.
I have to do a presentation on this in 2 days.
Thanks for the help.
Regards,
Gautham

Hi in BPEL XML,
Enter the credientials,
I have pasted the Sample BPEL file.
<?xml version="1.0"?>
<BPELSuitcase>
     <BPELProcess id="BankTransferFlow" src="BankTransferFlow.bpel">
          <partnerLinkBindings>
               <partnerLinkBinding name="client">
                    <property name="wsdlLocation">BankTransferFlow.wsdl</property>
               </partnerLinkBinding>
               <partnerLinkBinding name="bankTransfer">
                    <property name="wsdlLocation">BankTransferServiceDesign.wsdl</property>
                    <property name="wsdlRuntimeLocation">BankTransferService.wsdl</property>
                    <property name="java.naming.security.principal">oc4jadmin</property>
                    <property name="java.naming.security.credentials">welcome1</property>
                    <property name="dedicated.connection">true</property>
               </partnerLinkBinding>
          </partnerLinkBindings>
<configurations>
<property name="testIntroduction"><![CDATA[
     This demo showcases the integration of session beans into
     an end-to-end business process. The database has 2 accounts 11111 and 22222 and both of them have initial balance 1000.
     ]]></property>
<property name="defaultInput"><![CDATA[<BankTransferFlowRequest xmlns="http://samples.otn.com">
<fromAccount>11111</fromAccount>
<toAccount>22222</toAccount>
<amount>10</amount>
</BankTransferFlowRequest>
]]></property>
<property name="transaction">participate</property>
<property name="inMemoryOptimization">true</property>
</configurations>
     </BPELProcess>
</BPELSuitcase>
Thank you,
[email protected]

Not able to call BPEL web service using RMI call from different machine

Hi,
1. I have created a smiple Helloworld asynchoronous BPEL process
2. I am able to call that BPEL process using java program (RMI call) which I have written in JDeveloper 10.1.3.3 and the java program is running in the embeded OCJ4 instance of JDeveloper sucessfully.
3. Now I am trying to run the same Java program in my unix machine where oracle application is installed.
4. I have set all the CLASSPATH for required jars which I have used in JDeveloper and also kept the jar file in Unix machine.
5. The java codes are complied successfully.
6. But when I am trying to run it , getting the following exception:
bash-3.00$ java HelloworldAsyn
name is Debkanta
property file data are: {java.naming.provider.url=opmn:ormi://172.18.19.169:6003:home/orabpel, java.naming.factory.initial=com.evermind.server.rmi.RMIInitialContextFactory, orabpel.platform=ias_10g, java.naming.security.principal=oc4jadmin, java.naming.security.credentials=welcome1}
hello3
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.server.rmi.RMIClientContext.lookup(RMIClientContext.java:52)
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.post(DeliveryService.java:174)
at com.oracle.bpel.client.delivery.DeliveryService.post(DeliveryService.java:149)
at HelloworldAsyn.main(HelloworldAsyn.java:64)
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.post(DeliveryService.java:174)
at com.oracle.bpel.client.delivery.DeliveryService.post(DeliveryService.java:149)
at HelloworldAsyn.main(HelloworldAsyn.java:64)
bash-3.00$
I need to solve it urgently. Can anyone please help me.
Is it relaed to some user access issue in unix?
Thanks & Regards
Deb
Message was edited by:
user587916

actually , I have laready given print stataement for the data in the context property file that you can see in the output. Today I am also able to call the bpel process using the same java program from my DOS command promt(cmd). Don't understand why the problem is occuring in unix.
please help.

Unable to update BPEL workflow task using pl/sql procedure

All,
I am on a project which involves APEX/BPEL integration. There is a need to update a workflow task created using pl/sql block of code.
This uses the out of the box TaskQueryService webservice calls and I am getting the below exception.
7,380> <ERROR> <default> <::>
<2009-11-02 04:21:37,380> <ERROR> <default> <::> Cipher decryption error.
<2009-11-02 04:21:37,380> <ERROR> <default> <::> Failed to decrypt cipher text with transformation "DESede/ECB/PKCS5Padding"; exception reported is Input length (with padding) not multiple of 8 bytes.
<2009-11-02 04:21:37,380> <ERROR> <default.collaxa.cube.services> <::>
<2009-11-02 04:21:37,380> <ERROR> <default.collaxa.cube.services> <::> at com.collaxa.cube.util.DESService.decrypt(DESService.java:74)
<2009-11-02 04:21:37,380> <ERROR> <default.collaxa.cube.services> <::> at oracle.bpel.services.workflow.verification.impl.VerificationService.decryptString(VerificationService.java:2112)
<2009-11-02 04:21:37,380> <ERROR> <default.collaxa.cube.services> <::> ... 33 more
<2009-11-02 04:21:37,381> <ERROR> <oracle.bpel.services.workflow> <::> Cipher decryption error.
Failed to decrypt cipher text with transformation "DESede/ECB/PKCS5Padding"; exception reported is Input length (with padding) not multiple of 8 bytes.
ORABPEL-00007
As an alternative I tried to call the procedure from a Java client and it throws the same exceptions (the workflow context is gotten from the Java API call
workflowContext = taskQueryService.authenticate(WF_MANANAGER_UN, WF_MANANAGER_PW, null, worklistUser);),
however updating the Task from Java using the ora.bpel library API's works perfectly fine.
But the client's requirement is to update taskoutcome from pl/sql.
Please find the exceptions and the code below............. your help is much appreciated.
Procedure Code and details exceptions below...........:
REATE OR REPLACE PROCEDURE PR_UPDATE_TASK_FLOW (P_CONTEXT VARCHAR2, P_TASK_ID VARCHAR2)
AS
soap_respond VARCHAR2(30000);
http_req UTL_HTTP.REQ;
http_resp UTL_HTTP.RESP;
launch_url VARCHAR2(240);
l_task_id varchar2(200) := '01647e0505013d7c:25e029b2:124ae1076ef:-7d29';
l_context varchar2(2000) := '9xReYA5T2NJegzDAVBQl8qNFjFxETMKVK6Y7L5Tz+ZmEG/Mu3BIfABrZG4UeLDlSqqFy/nvYWsjhPoDR+qdgoMBgfEhokt93rPOA/tChlGcI2lOCp5ww0FqKdjii99QFjOjO3c9Vqwghax2h+IvK0hWshBja0lecuc05epm6gpiHt3FFKILOMXbmZ6nR3P+eRAhWsTR7B6FBnw3Xr5QOHQ==';
l_endpoint_url VARCHAR2(200);
l_bpel_action VARCHAR2(100);
l_soap_envelop VARCHAR2(2000) := '<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Body xmlns:ns1="http://xmlns.oracle.com/bpel/workflow/taskService">
<updateOutcomeOfTasks xmlns="http://xmlns.oracle.com/bpel/workflow/taskService">
<workflowContext xmlns="http://xmlns.oracle.com/bpel/workflow/common">
<token xmlns="http://xmlns.oracle.com/bpel/workflow/common">P_CONTEXT</token>
</workflowContext>
<taskId xmlns="http://xmlns.oracle.com/bpel/workflow/taskService">P_TASK_ID</taskId>
<outcome xmlns="http://xmlns.oracle.com/bpel/workflow/taskService">COMPLETE</outcome>
</updateOutcomeOfTasks>
</soap:Body>
</soap:Envelope>';
BEGIN
HTTP_REQ:= UTL_HTTP.BEGIN_REQUEST
TRIM('http://soaapn1.mrc.co.la.ca.us:7777/integration/services/TaskService/TaskServicePort')
,'POST'
,'HTTP/1.1'
UTL_HTTP.SET_HEADER(http_req, 'Content-Type', 'text/xml') ;
UTL_HTTP.SET_HEADER(http_req, 'Content-Length', LENGTH(l_soap_envelop)) ;
UTL_HTTP.SET_HEADER(http_req, 'SOAPAction', 'updateOutcomeOfTasks');
UTL_HTTP.WRITE_TEXT(http_req, l_soap_envelop) ;
http_resp:= UTL_HTTP.GET_RESPONSE(http_req) ;
UTL_HTTP.READ_TEXT(http_resp, soap_respond) ;
UTL_HTTP.END_RESPONSE(http_resp) ;
EXCEPTION WHEN OTHERS THEN
dbms_output.put_line(sqlerrm);
END PR_UPDATE_TASK_FLOW;
EXCEPTION MESSAGE:
<2009-11-02 04:21:37,379> <ERROR> <default.collaxa.cube.services> <::> ORABPEL-30504
<2009-11-02 04:21:37,379> <ERROR> <default.collaxa.cube.services> <::>
<2009-11-02 04:21:37,379> <ERROR> <default.collaxa.cube.services> <::> Internal Error in Verification Service.
<2009-11-02 04:21:37,379> <ERROR> <default.collaxa.cube.services> <::> Internal Error in Verification Service for user {0}. {1}
<2009-11-02 04:21:37,379> <ERROR> <default.collaxa.cube.services> <::> Check the underlying exception and correct the error. Contact oracle support if error is not fixable.
7,380> <ERROR> <default.collaxa.cube.services> <::>
<2009-11-02 04:21:37,380> <ERROR> <default.collaxa.cube.services> <::> Cipher decryption error.
<2009-11-02 04:21:37,380> <ERROR> <default.collaxa.cube.services> <::> Failed to decrypt cipher text with transformation "DESede/ECB/PKCS5Padding"; exception reported is Input length (with padding) not multiple of 8 bytes.
<2009-11-02 04:21:37,380> <ERROR> <default.collaxa.cube.services> <::>
<2009-11-02 04:21:37,380> <ERROR> <default.collaxa.cube.services> <::> at com.collaxa.cube.util.DESService.decrypt(DESService.java:74)
<2009-11-02 04:21:37,380> <ERROR> <default.collaxa.cube.services> <::> at oracle.bpel.services.workflow.verification.impl.VerificationService.decryptString(VerificationService.java:2112)
<2009-11-02 04:21:37,380> <ERROR> <default.collaxa.cube.services> <::> ... 33 more
<2009-11-02 04:21:37,381> <ERROR> <oracle.bpel.services.workflow> <::> Cipher decryption error.
Failed to decrypt cipher text with transformation "DESede/ECB/PKCS5Padding"; exception reported is Input length (with padding) not multiple of 8 bytes.
ORABPEL-00007

All,
I am on a project which involves APEX/BPEL integration. There is a need to update a workflow task created using pl/sql block of code.
This uses the out of the box TaskQueryService webservice calls and I am getting the below exception.
7,380> <ERROR> <default> <::>
<2009-11-02 04:21:37,380> <ERROR> <default> <::> Cipher decryption error.
<2009-11-02 04:21:37,380> <ERROR> <default> <::> Failed to decrypt cipher text with transformation "DESede/ECB/PKCS5Padding"; exception reported is Input length (with padding) not multiple of 8 bytes.
<2009-11-02 04:21:37,380> <ERROR> <default.collaxa.cube.services> <::>
<2009-11-02 04:21:37,380> <ERROR> <default.collaxa.cube.services> <::> at com.collaxa.cube.util.DESService.decrypt(DESService.java:74)
<2009-11-02 04:21:37,380> <ERROR> <default.collaxa.cube.services> <::> at oracle.bpel.services.workflow.verification.impl.VerificationService.decryptString(VerificationService.java:2112)
<2009-11-02 04:21:37,380> <ERROR> <default.collaxa.cube.services> <::> ... 33 more
<2009-11-02 04:21:37,381> <ERROR> <oracle.bpel.services.workflow> <::> Cipher decryption error.
Failed to decrypt cipher text with transformation "DESede/ECB/PKCS5Padding"; exception reported is Input length (with padding) not multiple of 8 bytes.
ORABPEL-00007
As an alternative I tried to call the procedure from a Java client and it throws the same exceptions (the workflow context is gotten from the Java API call
workflowContext = taskQueryService.authenticate(WF_MANANAGER_UN, WF_MANANAGER_PW, null, worklistUser);),
however updating the Task from Java using the ora.bpel library API's works perfectly fine.
But the client's requirement is to update taskoutcome from pl/sql.
Please find the exceptions and the code below............. your help is much appreciated.
Procedure Code and details exceptions below...........:
REATE OR REPLACE PROCEDURE PR_UPDATE_TASK_FLOW (P_CONTEXT VARCHAR2, P_TASK_ID VARCHAR2)
AS
soap_respond VARCHAR2(30000);
http_req UTL_HTTP.REQ;
http_resp UTL_HTTP.RESP;
launch_url VARCHAR2(240);
l_task_id varchar2(200) := '01647e0505013d7c:25e029b2:124ae1076ef:-7d29';
l_context varchar2(2000) := '9xReYA5T2NJegzDAVBQl8qNFjFxETMKVK6Y7L5Tz+ZmEG/Mu3BIfABrZG4UeLDlSqqFy/nvYWsjhPoDR+qdgoMBgfEhokt93rPOA/tChlGcI2lOCp5ww0FqKdjii99QFjOjO3c9Vqwghax2h+IvK0hWshBja0lecuc05epm6gpiHt3FFKILOMXbmZ6nR3P+eRAhWsTR7B6FBnw3Xr5QOHQ==';
l_endpoint_url VARCHAR2(200);
l_bpel_action VARCHAR2(100);
l_soap_envelop VARCHAR2(2000) := '<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Body xmlns:ns1="http://xmlns.oracle.com/bpel/workflow/taskService">
<updateOutcomeOfTasks xmlns="http://xmlns.oracle.com/bpel/workflow/taskService">
<workflowContext xmlns="http://xmlns.oracle.com/bpel/workflow/common">
<token xmlns="http://xmlns.oracle.com/bpel/workflow/common">P_CONTEXT</token>
</workflowContext>
<taskId xmlns="http://xmlns.oracle.com/bpel/workflow/taskService">P_TASK_ID</taskId>
<outcome xmlns="http://xmlns.oracle.com/bpel/workflow/taskService">COMPLETE</outcome>
</updateOutcomeOfTasks>
</soap:Body>
</soap:Envelope>';
BEGIN
HTTP_REQ:= UTL_HTTP.BEGIN_REQUEST
TRIM('http://soaapn1.mrc.co.la.ca.us:7777/integration/services/TaskService/TaskServicePort')
,'POST'
,'HTTP/1.1'
UTL_HTTP.SET_HEADER(http_req, 'Content-Type', 'text/xml') ;
UTL_HTTP.SET_HEADER(http_req, 'Content-Length', LENGTH(l_soap_envelop)) ;
UTL_HTTP.SET_HEADER(http_req, 'SOAPAction', 'updateOutcomeOfTasks');
UTL_HTTP.WRITE_TEXT(http_req, l_soap_envelop) ;
http_resp:= UTL_HTTP.GET_RESPONSE(http_req) ;
UTL_HTTP.READ_TEXT(http_resp, soap_respond) ;
UTL_HTTP.END_RESPONSE(http_resp) ;
EXCEPTION WHEN OTHERS THEN
dbms_output.put_line(sqlerrm);
END PR_UPDATE_TASK_FLOW;
EXCEPTION MESSAGE:
<2009-11-02 04:21:37,379> <ERROR> <default.collaxa.cube.services> <::> ORABPEL-30504
<2009-11-02 04:21:37,379> <ERROR> <default.collaxa.cube.services> <::>
<2009-11-02 04:21:37,379> <ERROR> <default.collaxa.cube.services> <::> Internal Error in Verification Service.
<2009-11-02 04:21:37,379> <ERROR> <default.collaxa.cube.services> <::> Internal Error in Verification Service for user {0}. {1}
<2009-11-02 04:21:37,379> <ERROR> <default.collaxa.cube.services> <::> Check the underlying exception and correct the error. Contact oracle support if error is not fixable.
7,380> <ERROR> <default.collaxa.cube.services> <::>
<2009-11-02 04:21:37,380> <ERROR> <default.collaxa.cube.services> <::> Cipher decryption error.
<2009-11-02 04:21:37,380> <ERROR> <default.collaxa.cube.services> <::> Failed to decrypt cipher text with transformation "DESede/ECB/PKCS5Padding"; exception reported is Input length (with padding) not multiple of 8 bytes.
<2009-11-02 04:21:37,380> <ERROR> <default.collaxa.cube.services> <::>
<2009-11-02 04:21:37,380> <ERROR> <default.collaxa.cube.services> <::> at com.collaxa.cube.util.DESService.decrypt(DESService.java:74)
<2009-11-02 04:21:37,380> <ERROR> <default.collaxa.cube.services> <::> at oracle.bpel.services.workflow.verification.impl.VerificationService.decryptString(VerificationService.java:2112)
<2009-11-02 04:21:37,380> <ERROR> <default.collaxa.cube.services> <::> ... 33 more
<2009-11-02 04:21:37,381> <ERROR> <oracle.bpel.services.workflow> <::> Cipher decryption error.
Failed to decrypt cipher text with transformation "DESede/ECB/PKCS5Padding"; exception reported is Input length (with padding) not multiple of 8 bytes.
ORABPEL-00007

BPEL 11g - Error using FileAdpter + loop while

Hi
I'm using FileAdpter to read some files, each file contain between 50 and 150 records, after the adapter reads records and transform the msg, the payload is send to a Bpel Proccess.
My Bpel iterate over the records using a while activity, the problem happens when the numbers of records is grater then 91, my composite never finish, and appear Running status in console.
Inside the while activity i put the ora:getElemnt(node, index) to retrieve the current row, if a just place a static value inside the loop it's run perfectly, but using getElment or /someXpath[$index] the bpel never ends.
Should i have to config in Bpel server to work with large documents ?
(sorry for my poor english) :)
Any ideas guys ?

Hi Klemp,
No need of configuring the server.
11g can handle giga bytes.
I think in BPEL activities expressions $index will not work.(as of my knowledge these works in XSLT only, I mean $var and exists() function these kind of things..), You have to use like bpws:getVariableData("Index") insted of $index
you can define variables and you can use them as indexes while retrieving data.
Like
<assign name="AssignIndexAndCount">
      <copy>
        <from expression="ora:countNodes('MyVariable','PartName','/ns1:Var_Input/ns5:Id')"/>
        <to variable="CountActivities"/>
      </copy>
      <copy>
        <from expression="'1'"/>
        <to variable="Index"/>
      </copy>
    </assign>
<while name="WhileName"
           condition="bpws:getVariableData('Index')<=bpws:getVariableData('CountActivities')">
      <sequence name="CraeteOrderNotifications">
        <assign name="AssignIndexes">
            <from variable="inputVariable" part="payload"
                  query='/ns3:MyEBM/ns3:DataArea/ns3:Var1/ns4:PersonDetails[bpws:getVariableData("Index")]/ns4:PhnNumber'/>
            <to variable="varIndex2"/>
          </copy>
        </assign>
        <assign name="IncrementIndex">
          <copy>
            <from expression="bpws:getVariableData('Index')+1"/>
            <to variable="Index"/>
          </copy>
        </assign>
      </sequence>
    </while>Regards
PavanKumar.M
Edited by: pavan4s on Aug 2, 2010 7:59 AM

BPEL with human using task forms (customization in task display).

All,
I have deployed a BPEL with human task with task forms (customization in task display).
For above customization Jdev automatically generates set of jsp files like Header1.jsp,Footer1.jsp,payload-body.jsp and <task name .jsp> and build an ear which includes war file.
I have deployed ear as j2ee app using em console.
It got deployed but when I check em console I could not see any active jsps listed.
due to this task customizations are not displayed properly.
but for same app in production instance, it is listing all jsp files in EM console
Any idea where I am missing
Thanks,
Praveen

I got it.
If there are no active jsp/servlets listed means they are never invoked.
I invoked them explicitly then they started coming in the list
Regards,
Praveen

BPEL TO BPEL using WSIF

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