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https://issues.apache.org/jira/browse/AXIS2-5721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17015481#comment-17015481
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Jeff Thomas commented on AXIS2-5721:
------------------------------------
Here is the full implementation of the method _invoke(MessageContext)_ I went
with...seems to be working.
Switched to this approach because some handlers do not have parent Modules -
for example, if they are defined directly on the phase in _axis2.xml_.
{{public final InvocationResponse invoke(MessageContext msgctx) throws
AxisFault {}}
{{ if (isDebugEnabled) {}}
{{ log.debug(msgctx.getLogIDString() + " Checking pre-condition for Phase
\"" + phaseName + "\"");}}
{{ }}}
{{ int currentIndex = msgctx.getCurrentPhaseIndex();}}
{{ if (currentIndex == 0) {}}
{{ checkPreconditions(msgctx);}}
{{ }}}
{{ if (isDebugEnabled) {}}
{{ log.debug(msgctx.getLogIDString() + " Invoking phase \"" + phaseName +
"\"");}}
{{ }}}
{{ int handlersSize = handlers.size();}}
{{ for (int i= currentIndex; i < handlersSize; i++) {}}
{{ boolean doInvoke = true;}}
{{ Handler handler = (Handler) handlers.get(i);}}
{{ ParameterInclude handlerParent = handler.getHandlerDesc().getParent();}}
{{ if (handlerParent instanceof AxisModule) {}}
{{ AxisModule module = (AxisModule) handlerParent;}}
{{ if (!msgctx.isEngaged(module.getName())) {}}
{{ doInvoke = false;}}
{{ }}}
{{ }}}
{{ if (doInvoke) {}}
{{ InvocationResponse pi = invokeHandler(handler, msgctx);}}
{{ if (!pi.equals(InvocationResponse.CONTINUE)) {}}
{{ return pi;}}
{{ }}}
{{ }}}
{{ // Set phase index to the next handler}}
{{ msgctx.setCurrentPhaseIndex(i+1);}}
{{ }}}
> Module engaged at the service level is used globally
> ----------------------------------------------------
>
> Key: AXIS2-5721
> URL: https://issues.apache.org/jira/browse/AXIS2-5721
> Project: Axis2
> Issue Type: Bug
> Components: modules
> Affects Versions: 1.6.3
> Reporter: Victor
> Priority: Major
>
> Hi,
> Maybe I misunderstood how Axis2 was meant to work, but I have addressing and
> rampart present in my modules directory, they are made available in the
> AxisConfiguration object, then addressing is globally engaged because it is
> present in the axis2.xml file.
> Later I engage rampart manually on a specific service (by calling
> engageModule() on the AxisService object) and then the rampart handlers are
> executed for every request, even not those of the aforementioned service.
> I looked at the code and apparently, engageModule() goes down to call
> PhaseResolver.engageModuleToOperation(AxisOperation, AxisModule, int) on all
> the operations of the AxisService, gather all the phases from the global
> AxisConfiguration object and then add the Handler to the needed phases
> (Security in this case) within the method
> PhaseHolder.addHandler(HandlerDescription).
> Obviously, being in an Object-Oriented language, modifying the Phase without
> cloning it first will impact also the global AxisConfiguration that have
> references to them as well as all the other PhaseHolder for all the
> operations that have references to them…
> Is that meant to be? I don't think so but I may be mistaken :)
> Thank you
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