Joseph Caristi created SYNAPSE-1108:
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Summary: ProxyServiceMessageReceiver mediates message without
default fault sequence
Key: SYNAPSE-1108
URL: https://issues.apache.org/jira/browse/SYNAPSE-1108
Project: Synapse
Issue Type: Bug
Components: Core
Affects Versions: 3.0.1
Environment: WebLogic 12.2.1.3 war file
Reporter: Joseph Caristi
Assignee: Isuru Udana Loku Narangoda
Fix For: FUTURE
With Synapse deployed as a war, we have defined the "main" and "fault"
sequences in synapse.xml. The main sequence uses the xquery mediator to format
a response. If we introduce an error in the xquery definition, the xquery
mediator fails, but the default "fault" sequence is not called. This is
because when the following code from ProxyServiceMessageReceiver executes, the
Synapse MessageContext fault stack is empty:
{code:java}
} else if (proxy.getTargetInLineInSequence() != null) {
traceOrDebug(traceOn, "Using the anonymous " +
"in-sequence of the proxy service for mediation");
inSequenceResult = proxy.getTargetInLineInSequence().mediate(synCtx);
}{code}
If we change the code to the following, it works:
{code:java}
} else if (proxy.getTargetInLineInSequence() != null) {
traceOrDebug(traceOn, "Using the anonymous " +
"in-sequence of the proxy service for mediation");
if (synCtx.getFaultStack().isEmpty()) {
// set default fault handler
synCtx.pushFaultHandler(new
MediatorFaultHandler(synCtx.getFaultSequence()));
} inSequenceResult = proxy.getTargetInLineInSequence().mediate(synCtx);
}{code}
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