Hello,
<br/><br/>I'm in trouble to make a BPEL project work on Petals.
<br/>I have already successfully run a BPEL process that just encapsulates an invokation to another web service, whose invoked operation just receives a string and returns another string. So, I now my dev and deploy processes are OK.
<br/><br/>The project which I'm failing on tries to do pretty much the same, but with one difference: the invoked operation hasn't any input parameters. I'm not sure if this is the real difference that makes things not work, but there is no friendly error message.
<br/><br/>The invoked web service were generated with JAX-WS, based on the following interface:
<br/><br/><pre>
@WebService
public interface FuncManager {
@WebMethod
String getSalario(String name);
@WebMethod
String getMaisRico(); // BPEL calls this operation!
}
</pre><br/>When I try to deploy the service assembly on Petals, I receive the following stack trace:
<br/><a href="http://dl.dropbox.com/u/18183156/choreos/stack_trace.txt" target="_top" rel="nofollow" link="external">http://dl.dropbox.com/u/18183156/choreos/stack_trace.txt</a><br/><br/>Here are the service unit (which includes the BPEL file and the WSDL of the invoked service):
<br/><a href="http://dl.dropbox.com/u/18183156/choreos/su-BPEL-FuncProcess-provide.zip" target="_top" rel="nofollow" link="external">http://dl.dropbox.com/u/18183156/choreos/su-BPEL-FuncProcess-provide.zip</a><br/><br/>I've validated the BPEL file, and Petals Studio told me it was OK.
<br/><br/>Print screen of process diagram in Petals Studio:
<br/><a href="http://dl.dropbox.com/u/18183156/choreos/petals.png" target="_top" rel="nofollow" link="external">http://dl.dropbox.com/u/18183156/choreos/petals.png</a><br/><br/>If all this problem was because a bad BPEL, Petals Studio shouldn't tell me?
<br/><br/>Doesn't the BPEL engine provides a log where I could read more friendly error messages?
<br/><br/>Why Petals Studio doesn't allow me to empty the "input variable" of an invokation? According BPEL specification it is an optional field, is not?
<br/><br/>Thanks in advance,
<br/>Leonardo Leite
<br/>IME - USP
<br/>
<br/>
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