Calling Process Web Service from another BPM project

Question

Hi all,
Scenario: I need to launch an instance of a process in another project, running on another engine.
I figured a Process Web Service was the way to go and I am trying to invoke my Process Web Service method that creates a process. I have tried with and without passing the username token (checkbox in the Process Web Service) to no avail.
Does anyone have some sample code to do this ?
cheers
Tony
10gr3

Answer 1

Hi Matias,
Yeah, thanks. I am testing on Studio and Enterprise (Standalone). I kinda assumed that if username token is required that the wrappers to consume the PWS would take care of that but I guess not ?
I am having problems with "None" now, on enterprise (see below). I think it is one of those when you get so into the problem you dig a big hole and cant see any way out !
Gonna switch to using Papi to launch the instances I think :-(
cheers
Tony
HTTP/1.0 500 INTERNAL SERVER ERROR
Connection: close
Content-Type: text/xml;charset=utf-8
Content-length: 1915
<?xml version="1.0" encoding="UTF-8"?><soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<soapenv:Body>
<soapenv:Fault>
<faultcode>soapenv:MustUnderstand</faultcode>
<faultstring>Did not understand &quot;MustUnderstand&quot; header(s):</faultstring>
<detail>
<ns1:stackTrace xmlns:ns1="http://xml.apache.org/axis/">
     at org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstandChecker.java:96)
     at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
     at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
     at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
     at org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:453)
     at org.apache.axis.server.AxisServer.invoke(AxisServer.java:281)
     at fuego.soaptype.AxisSoapService.invoke(AxisSoapService.java:359)
     at fuego.soaptype.AxisSoapService.invoke(AxisSoapService.java:123)
     at fuego.webservices.HttpSoapListener.process(HttpSoapListener.java:206)
     at fuego.http.HttpExecution$1.run(HttpExecution.java:71)
     at fuego.component.Message.process(Message.java:576)
     at fuego.component.ExecutionThread.processMessage(ExecutionThread.java:780)
     at fuego.component.ExecutionThread.processBatch(ExecutionThread.java:755)
     at fuego.component.ExecutionThread.doProcessBatch(ExecutionThread.java:142)
     at fuego.component.ExecutionThread.doProcessBatch(ExecutionThread.java:134)
     at fuego.http.HttpExecution$HttpPrincipal.processBatch(HttpExecution.java:190)
     at fuego.component.ExecutionThread.work(ExecutionThread.java:839)
     at fuego.component.ExecutionThread.run(ExecutionThread.java:408)
</ns1:stackTrace>
<ns2:hostname xmlns:ns2="http://xml.apache.org/axis/">myhostname</ns2:hostname>
</detail>
</soapenv:Fault>
</soapenv:Body>
</soapenv:Envelope>
after submitting:
Host: myhostname:9001
Cache-Control: no-cache
Pragma: no-cache
SOAPAction: "http://bea.com/albpm/GSR_INCR/INCRGNSAutomatic#startSession"
Content-Length: 847
<?xml version="1.0" encoding="UTF-8"?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<soapenv:Header>
<wsse:Security xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" soapenv:mustUnderstand="1">
<wsse:UsernameToken><wsse:Username>anonymous</wsse:Username><wsse:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText">anonymous</wsse:Password></wsse:UsernameToken></wsse:Security></soapenv:Header>
<soapenv:Body>
<startSession xmlns="http://bea.com/albpm/GSR_INCR/INCRGNSAutomatic">
<password xmlns="">password</password>
<user xmlns="">user</user>
</startSession>
</soapenv:Body>
</soapenv:Envelope>