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List:       sandesha-dev
Subject:    [jira] [Updated] (AXIS2-5716) In the admin console the seiMethodHeaderParameter service parameter sh
From:       "Olivier Vanekem (JIRA)" <jira () apache ! org>
Date:       2015-08-18 22:51:45
Message-ID: JIRA.12857051.1439937178000.100578.1439938305916 () Atlassian ! JIRA
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     [ https://issues.apache.org/jira/browse/AXIS2-5716?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel \
]

Olivier Vanekem updated AXIS2-5716:
-----------------------------------
    Attachment: ServiceParaEdit.jsp

Patched JSP with workaround.

> In the admin console the seiMethodHeaderParameter service parameter should not be \
>                 modifiable
> --------------------------------------------------------------------------------------------
>  
> Key: AXIS2-5716
> URL: https://issues.apache.org/jira/browse/AXIS2-5716
> Project: Axis2
> Issue Type: Bug
> Components: admin console
> Affects Versions: 1.6.2
> Reporter: Olivier Vanekem
> Attachments: Axis2____Administration_Page-seiMethodHeaderParameter.jpg, \
> Console-after-patching-code.jpg, ServiceParaEdit.jsp 
> 
> In the admin console, some services are automatically tagged with the \
> seiMethodHeaderParameter service parameter. This parameter takes an array as value \
> instead of a String. Because it appears in the parameters in the console, changing \
> any other parameter for the service will also send a value to this \
> seiMethodHeaderParameter parameter. This issue is that the admin console sends all \
> parameter values as String and therefore the seiMethodHeaderParameter now contains \
> a String value instead of an array. This will result in an exception of the service \
> at runtime with a ClassCastException cannot cast a String into an array. See such \
> an exception below: {noformat}
> [ERROR] java.lang.String cannot be cast to java.util.ArrayList
> java.lang.ClassCastException: java.lang.String cannot be cast to \
> java.util.ArrayList  at \
> org.apache.axis2.jaxws.dispatchers.MustUnderstandUtils.getHeaderParamaterList(MustUnderstandUtils.java:105)
>   at org.apache.axis2.jaxws.dispatchers.MustUnderstandUtils.markUnderstoodHeaderParameters(MustUnderstandUtils.java:64)
>   at org.apache.axis2.jaxws.dispatchers.MustUnderstandChecker.doInvoke(MustUnderstandChecker.java:49)
>   at org.apache.axis2.handlers.AbstractTemplatedHandler.invoke(AbstractTemplatedHandler.java:44)
>   at org.apache.axis2.engine.Phase.invokeHandler(Phase.java:340)
> 	at org.apache.axis2.engine.Phase.invoke(Phase.java:313)
> 	at org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:262)
> 	at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:168)
> 	at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:172)
>   at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:146)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:751)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:844)
> {noformat}
> Looking at the code of MustUnderstandUtils, we see indeed that it tries to retrieve \
> the value of the seiMethodHeaderParameter service parameter as in: {code:java}
> ArrayList seiMethodHeaders = \
> (ArrayList)axisService.getParameterValue("seiMethodHeaderParameter"); {code}
> And this generates the exception because we changed (another) service parameter but \
> the admin console updated also seiMethodHeaderParameter with a string value.



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