Calling Webservice from BPEL - Urgent

Hi,
Appreciate if anyone can let me know steps or point to some documentation on how to call an external web service from BPEL. I have this URL ( http:// testinstance/ Connect/ Customer.asmx) to use as WSDL and the two Request and Response XSD files.
I created an Asynchronous BPEL Process which created the 'client' PartnerLink and the 'recieveinput' and 'callbackClient' activities. Next I tried to create another partner link and I'm stuck here as I do not know where and how to associate the above URL as the WSDL file location.
Please help,
Thanks
-Prapoorna

You need to 'model' a little bit of processflow for this.
At the moment you created the partnerlink.
In the process you need to 'invoke' this partnerlink to call the method in the service which will check if the customer exists.
When creating the invoke in the process it will give you the option to create the input/output-variables (or input when async).
This inputvariable needs to get 'assigned' in your process. So this variable will get the value of the customerid for who you want to check if he exists.
The services comes back with some result in the outputvariable, and this variable you can use to model the rest of the process.
for example with a 'switch' which is some sort of if-then-else-construction.
or did i missunderstood you :)

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Hello!
I have problem calling webservice from PJC.
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I have generated java classes from wsdl file with SOPAUI and axis 1.0...
Then I have made a code which integrate axis library, jsee ...
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When I deploy it on oracle forms server and call it from oracle form I get the error:
java.net.MalformedURLException: unknown protocol: https
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private void registrirajCertifikat(String direktorij, String password,
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anybody can help me?
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Oracle JInitiator: Version 1.3.1.22
Using JRE version 1.3.1.22-internal Java HotSpot(TM) Client VM
User home directory = C:\Documents and Settings\peterv.IN2SLO
Proxy Configuration: no proxy
JAR cache enabled
 Location: C:\Documents and Settings\peterv.IN2SLO\Oracle Jar Cache
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 Compression level: 0
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
l: dump classloader list
m: print memory usage
q: hide console
s: dump system properties
t: dump thread list
x: clear classloader cache
0-5: set trace level to <n>
Loading http://dekani:7777/forms/java/frmall_jinit.jar from JAR cache
Loading http://dekani:7777/forms/java/images.jar from JAR cache
Cached copy of http://dekani:7777/forms/java/in2kartica.jar
** DOKUMENTNI SISTEM **
** PJC bean **
zacetek
http://10.1.2.235/in2/asarh.pfx
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3794 byte(s) copied
http://10.1.2.235/in2/arhaskeystore.jks
Copying resource (type: application/octet-stream, modified on: Dec 18, 2009 12:39:35 PM)... to: C:\DOCUME~1\PETERV~1.IN2\LOCALS~1\Temp\arhaskeystore.jks
3800 byte(s) copied
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trust: C:\DOCUME~1\PETERV~1.IN2\LOCALS~1\Temp\arhaskeystore.jks
========================================
po registraciji nastavitev za SSL
========================================
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 at oracle.forms.engine.Runform.onMessage(Unknown Source)
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 at oracle.forms.engine.Main.createRunform(Unknown Source)
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 at java.lang.Thread.run(Unknown Source)

I have tryed tu run my example with Jinitiator "java" like
c:\java -jar c:\in2kartica.jar
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I don't know why the same example won't run inside oracle form as javabean?!?
this is my cmd console
C:\jdk\bin>java -jar c:\in2kartica.jar
** DOKUMENTNI SISTEM **
** PJC bean **
keystore: C:\DOCUME~1\PETERV~1.IN2\LOCALS~1\Temp\asarh.pfx
trust: C:\DOCUME~1\PETERV~1.IN2\LOCALS~1\Temp\arhaskeystore.jks
========================================
po registraciji nastavitev za SSL
========================================
https://hosting.arhiviraj.si/webservice2/InDocArchiveWS.asmx
unknown attr1.3.6.1.4.1.311.17.1
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http://help.sap.com/saphelp_nwce10/helpdata/en/64/0e0ffd314e44a593ec8b885a753d30/frameset.htm
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I am using ADFBC.
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please help me.
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http://marianne-horsch-adf.blogspot.com/2011/03/how-to-create-web-service-based-adf.html
http://www.oracle.com/technetwork/developer-tools/adf/learnmore/70-dependent-listboxes-using-ws-286107.pdf
http://www.oracleimg.com/technetwork/developer-tools/jdev/adfcomplexwstypes-101013.html
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Regards,
Krishanu ray

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Hi,
I get the error when I call webservice from Flex.Can you tell
me why this happen?
Thanks
Mark
[RPC Fault faultString="Security error accessing url"
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at mx.rpc::AbstractInvoker/
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at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
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[Thr 11] Thu May 26 16:02:57 2011
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Hi,
My application is to call jsp from bpel and connect to database is it possible?
Thanks,
A

Your requirement really has very little to do with BPEL.
Every BPEL process is also a web service. So what you want to do is call a web service from a jsp.
The steps would be:
1. Use Jdeveloper to build a web service proxy class around the BPEL process wsdl. (the WSDL tab for the BPEL process exposes the WSDL to you)
2. Call the methods in the web service proxy class from your jsp.
HTH,
Neil.

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Can I call webservices from a Forms???. If it´s possible how it is??.
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Thanks and sorry for my english.

Hi!. thnaks for response.
The version is Forms 11g.
FormsEleven thaks!! !!
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Edited by: Adama on 30-ago-2010 14:33

How To : Call External Webservice from BPEL and pass SOAP Message to the WS

Hello All-
Greetings to all BPEL gurus. I am currently facing difficulties in calling an External Webservice from my BPEL Process and passing SOAP Message to it. The details are below:
1. The BPEL process, using database polling feature of DB Adapter, will get the records from the database.
2. Transform the message
3. Call the External Webservice and pass the transformed message as the input to it. However the Webservice expects the BPEL process to send SOAP headers in the input message.
I am struggling on how to put the transformed message within a SOAP envelope in the BPEL process.
If anyone had similar requirements and have successfully been able to send SOAP messages from BPEL process to an external webservice, kindly let me know.
Also if there is some kind of documentation or any link in the forum that I can refer, please let me know that as well.
I am new to Webservice integration using BPEL and would really appreciate your help.
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Hi Dharmendra,
I am trying to send a SOAP message from my BPEL process to a web service. I have a complete SOAP message in a complex variable defined in the wsdl for the partnerlink (web service). My problem is that when I invoke the partnerlink it fails even though the content shown in the BPEL console looks valid.
I have set up obtunnel to see what I am actually sending out from BPEL. You mention that BPEL creates the SOAP envelope automatically.
I think that my problem is a result of this automatic SOAP envelope that BPEL is creating. Do you know if there is a way to turn it off?
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<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <env:Body> <RCMR_IN000002NR01 xmlns="urn:hl7-org:v3" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wsa="http://www.w3.org/2005/08/addressing" xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
<env:Header>
<wsa:To xmlns:wsa="http://www.w3.org/2005/08/addressing">http://testhost/CCS/Service_Endpoint</wsa:To>
<wsa:From xmlns:wsa="http://www.w3.org/2005/08/addressing">
<wsa:Address>http://localhost/CCS/Service_Endpoint</wsa:Address>
<wsa:Metadata>
<device xmlns:hl7="urn:hl7-org:v3">
</device>
</wsa:Metadata>
</env:Header>
<env:Body>
<RCMR_IN000002NR01>
</RCMR_IN000002NR01>
</env:Body>
</RCMR_IN000002NR01>
</env:Body>
</env:Envelope>
Any help is appreciated.
Regards,
Aagaard
Edited by: Aagaard on Oct 30, 2008 8:59 PM
Should have mentioned. I am using BPEL 10.1.3.4
Edited by: Aagaard on Oct 31, 2008 8:43 AM
I have opened a new thread for this question so as to not confuse the issue more than necessary.
How many SOAP envelopes do you really need?

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We have developed and deployed a process on same soa server, Now we are trying to invoke this service (process) in another BPEL process.
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The second process gets deployed without any error if we dont call the HTTPS webservice(first BPEL process).
Please help.
Error desc:
Error during deployment: Deployment Failed: Unable to find a WSDL that has a definition for service {http://oracle.com/sca/soapservice/TSystemOrderProcessing/TSystemOrderProcessing/receivePO}receivePO and port execute_pt. Please make sure that the port attribute for the binding defined in the composite file is correct by checking the namespace, service name, and port name. In addition, check that the WSDL associated with the binding namespace is imported and currently reachable (check the import nodes at the top of the composite file). Finally, validate the HTTP proxy settings for the server..
[05:30:06 PM] Check server log for more details.
Regards,
Surendra

Hi Surendra,
It seems that WSDL for service receivePO is not available at the deployment time.
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Partner Link in 11g
SOA 11g FOD Demo Deploy Issue
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Having issues calling EJB3 from BPEL failing xmlparserv2 error.

Oracle/BPEL 10.1.3.4
Description :
I am having errors in orabpel during marshalling of EJB call using WSIF. missing class JXDocumentBuilderFactory see ERROR 1 for details. I generated proxy classes using schemac against the document type I want to pass to EJB from BPEL. The proxy requirs the missing class. I worked for 3 days trying various things and only after unzipping jar file to classes directory defined in oracle.bpel.common was I able to execute the call successfully. As luck would have it on reboot the app server failed to start .
I cannot find where anybody has commented on the reliable use of WSIF and EJB with BPEL in one cantainer anb EJB in a different container. I do see some old blogs about using EJB 2.1 with orabpel and EJB in the same container. I assume if others were doing this it should work out of the box.
Question :How do you use BPEL to invoke your business logic? WSIF with proxy classes seemed like the best performance solution to me. Do you use webservices? Have you seen this error before?
I would REALLY appreciate your feedback! Thanks in advance John
ERROR 1:
oracle.classloader.util.AnnotatedNoClassDefFoundError:
Missing class: oracle.xml.jaxp.JXDocumentBuilderFactory
Dependent class: com.collaxa.cube.xml.BaseFacade
Loader: oracle.bpel.common:10.1.3
Code-Source: /C:/product/10.1.3.1/OracleAS_1/bpel/lib/orabpel.jar
Configuration: <code-source> in /c:/product/10.1.3.1/OracleAS_1/j2ee/home/config/server.xml
The missing class is available from the following locations:
 1. Code-Source: /C:/product/10.1.3.1/OracleAS_1/lib/xmlparserv2.jar (from <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in C:\product\10.1.3.1\OracleAS_1\j2ee\home\oc4j.jar)
 This code-source is available in loader oracle.xml:10.1.0_2.
; nested exception is:
 oracle.classloader.util.AnnotatedNoClassDefFoundError:
 Missing class: oracle.xml.jaxp.JXDocumentBuilderFactory
 Dependent class: com.collaxa.cube.xml.BaseFacade
 Loader: oracle.bpel.common:10.1.3
 Code-Source: /C:/product/10.1.3.1/OracleAS_1/bpel/lib/orabpel.jar
 Configuration: <code-source> in /c:/product/10.1.3.1/OracleAS_1/j2ee/home/config/server.xml
The missing class is available from the following locations:
 1. Code-Source: /C:/product/10.1.3.1/OracleAS_1/lib/xmlparserv2.jar (from <code-source> (ignore manifest Class-Path) in META-INF/boot.xml in C:\product\10.1.3.1\OracleAS_1\j2ee\home\oc4j.jar)
 This code-source is available in loader oracle.xml:10.1.0_2.

Ok,
I found that EJBBinding annotation does accomplish wsdl creation when the deployment occurs, the WSDL is not in a file but rather you can get to it with enterprise manager (10.1.3.4) find your service and test it. After selecting a means to test (http or https) the next page will show a link "Service Description" The url that comes up looks something like http://thehostname/MyApplication/MyService?WSDL.
When you create a the stateless ejb tell it to expose as Webservice and select generate WSIF bindings.
Just put the following annotation on your Webservice interface.
In this case my "WorkItemFacade" listed below is the name of my implementation.
// Indicates that this is indeed a web service
@WebService
// generates WSIF EJB Bindings for NON soap marshalling
@WSIFEJBBinding( className="proto.model.WorkItemFacade",
initialContextFactory="oracle.j2ee.rmi.RMIInitialContextFactory",
jndiProviderUrl="opmn:ormi://zdeploymentHost:6003:zInstanceName-home/zEJBMODULESName-ejb6
// Class name becomes the name of the service in the wsdl
public interface WorkItemWebService extends Remote {
boolean verify( String s_xchg_doc) throws RemoteException;
void add( String s_xchg_doc) throws RemoteException;
When you are in BPEL where it asks for a wsdl for the invoke of a partner link put the url in that you obtained before in test e.g. http://thehostname/MyApplication/MyService?WSDL
This will of course require your app server to be up and with the EJB deployed.
Hope this helps someone in similar circumstance.
John

Calling Webservice from BPEL - Urgent

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