[Axis2] Invalid phases please recheck axis2.xml, handler null added

heikki Mon, 10 Jul 2006 06:37:58 -0700

Hi there,

I'm trying to add the sample logging module to my service (server-side) as described in http://ws.apache.org/axis2/1_0/userguide4.html#MyService_with_a_Logging_Module . However I run into some probelms -- anyone can shed some light on this ? That would be most appreciated.

It looks like some crucial parts are missing in this otherwise excellent documentation: where sample configuration files are given, precisely the part described is usually not there ! Even when described as "in green", I can't find it ..

Anyway, trying to do it gives me this error at server startup time. (I'd moved the logging classes to a package named 'test', recreated logging.mar, and renamed logging.mar to logging-1.0.mar as per another mail thread in this list).

[10 Jul 2006 15:09:46] ERROR org.apache.axis2.deployment.DeploymentEngine.doDeploy():636 - Invalid service MyService.aar due to Invalid phases
please recheck axis2.xml loggingPhase for the handler InFlowLogHandler
org.apache.axis2.phaseresolver.PhaseException: Invalid phases please recheck axis2.xml loggingPhase for the handler InFlowLogHandler
        at org.apache.axis2.phaseresolver.PhaseHolder.addHandler(PhaseHolder.java :66)
        at org.apache.axis2.phaseresolver.PhaseResolver.engageModuleToOperation(PhaseResolver.java:191)
        at org.apache.axis2.description.AxisOperation.engageModule(AxisOperation.java:128)
        . . . etc.

after exploding the logging-1.0.mar so that the classes are unpacked into this application's classes directory (running in WebLogic), this error disappears, but now I see repeatedly this message at server startup time, and the logging does not work (extra debug statements with ### added by me):

[10 Jul 2006 15:20:49 ] DEBUG test.LoggingModule): 31 - #################### init ##################
Retrieving document at ''.

[10 Jul 2006 15:20:50] DEBUG test.LogHandler(): 33 - #################### getName ##################
[10 Jul 2006 15:20:50] DEBUG org.apache.axis2.engine.Phase.addHandler():113 - Handler null added to Phase loggingPhase

I have axis2.xml like
    . . .
    <phaseOrder type="inflow">
        
        <phase name="Transport">
            <handler name="RequestURIBasedDispatcher" class="org.apache.axis2.engine.RequestURIBasedDispatcher ">
                <order phase="Dispatch"/>
            </handler>
            <handler name="SOAPActionBasedDispatcher" class="org.apache.axis2.engine.SOAPActionBasedDispatcher ">
                <order phase="Dispatch"/>
            </handler>
        </phase>
        <phase name="Security"/>
        <phase name="PreDispatch"/>
        <phase name="Dispatch" class="org.apache.axis2.engine.DispatchPhase">
            <handler name="AddressingBasedDispatcher" class="org.apache.axis2.engine.AddressingBasedDispatcher ">
                <order phase="Dispatch"/>
            </handler>
            <handler name="SOAPMessageBodyBasedDispatcher" class="org.apache.axis2.engine.SOAPMessageBodyBasedDispatcher ">
                <order phase="Dispatch"/>
            </handler>
            <handler name="InstanceDispatcher" class="org.apache.axis2.engine.InstanceDispatcher ">
                <order phase="PostDispatch"/>
            </handler>
        </phase>
        
        
        <phase name="OperationInPhase"/>
        <phase name="loggingPhase">
            <handler name="InFlowLogHandler" class="test.LogHandler"> 
                <order phase="Dispatch"/>
            </handler>
        </phase>
    </phaseOrder>
    . . .

and an services.xml like this

<serviceGroup>
    <service name="MyService">
        <messageReceivers>
            <messageReceiver mep="http://www.w3.org/2004/08/wsdl/in-out " class="com.xxx.MyServiceMessageReceiverInOut"/>
        </messageReceivers>
        <module ref="logging"/>
        <parameter locked="false" name="ServiceClass"> com.xxx.MyServiceSkeleton</parameter>
        <operation name="MyRQ" mep="http://www.w3.org/2004/08/wsdl/in-out">
            <actionMapping>myAction</actionMapping>
        </operation>
    </service>
</serviceGroup>

and inside the logging-1.0.mar, a module.xml like this :

<module name="logging" class="test.LoggingModule">
    <inflow>
        <handler name="InFlowLogHandler" class="test.LogHandler">
            <order phase="loggingPhase"/>
        </handler>
    </inflow>

    <outflow>
        <handler name="OutFlowLogHandler" class="test.LogHandler">
            <order phase="loggingPhase"/>
        </handler>
    </outflow>

    <Outfaultflow>
        <handler name="FaultOutFlowLogHandler" class="test.LogHandler">
            <order phase="loggingPhase"/>
        </handler>
    </Outfaultflow>

    <INfaultflow>
        <handler name="FaultInFlowLogHandler" class="test.LogHandler">
            <order phase="loggingPhase"/>
        </handler>
    </INfaultflow>
</module>

Any help is greatly appreciated !

[Axis2] Invalid phases please recheck axis2.xml, handler null added

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