/*
* Calculate the invocation style of the target(s) associated with the given service
* If more than one target exists, then take the intersection of their individual styles.
*
* (non-Javadoc)
* @see org.apache.ode.bpel.iapi.BpelServer#getSupportedInvocationStyle(javax.xml.namespace.QName)
*/
public Set<InvocationStyle> getSupportedInvocationStyle(QName serviceId) {
List<ODEProcess> processes = route(serviceId, null);
if (processes == null || processes.size() == 0)
throw new BpelEngineException("No such service: " + serviceId);
// Compute the intersection of the styles of all providing processes
Set<InvocationStyle> istyles = new HashSet<InvocationStyle>();
for (ODEProcess process : processes) {
Set<InvocationStyle> pistyles = process.getSupportedInvocationStyle(serviceId);
if (istyles.isEmpty()) {
istyles.addAll(pistyles);
} else {
for (InvocationStyle istyle : istyles) {
if (!pistyles.contains(istyle)) {
istyles.remove(istyle);
}
}
}
}
return istyles;
}
