Hi all,
I am getting the following exception from an Axis client trying to
consume a WCF(Indigo) service. I am not an Axis programmer, but want to
see if it can consume a WCF service. I am using Sun java studio for
creating this client.
Exception :
Did not understand "MustUnderstand"
header(s):{http://schemas.xmlsoap.org/ws/2004/08/addressing}Action,
{http://schemas.xmlsoap.org/ws/2004/08/addressing}To
org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstan
dChecker.java:96)
org.apache.axis.client.AxisClient.invoke(AxisClient.java:206)
org.apache.axis.client.Call.invokeEngine(Call.java:2784)
org.apache.axis.client.Call.invoke(Call.java:2767)
org.apache.axis.client.Call.invoke(Call.java:2443)
org.apache.axis.client.Call.invoke(Call.java:2366)
org.apache.axis.client.Call.invoke(Call.java:1812)
org.tempuri.WSHttpBinding_IProfileStub.login(WSHttpBinding_IProfileStub.
java:419)
LoginServlet.processRequest(LoginServlet.java:62)
LoginServlet.doGet(LoginServlet.java:106)
javax.servlet.http.HttpServlet.service(HttpServlet.java:747)
javax.servlet.http.HttpServlet.service(HttpServlet.java:860)
sun.reflect.GeneratedMethodAccessor192.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.java:25)
java.lang.reflect.Method.invoke(Method.java:585)
org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:249)
java.security.AccessController.doPrivileged(Native Method)
javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:282)
org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.jav
a:165)
note The full stack trace of the root cause is available in the
Sun-Java-System/Application-Server logs.
Regards,
Girish Kumar
-----Original Message-----
From: Dies Koper [mailto:[EMAIL PROTECTED]
Sent: Wednesday, February 22, 2006 2:19 PM
To: [email protected]
Subject: Re: Problem with MustUnderstand headers when migrating from
axis 1.1 to 1.3
Hello Sajith,
Refer to the JAX-RPC1.1 spec to see how to use a client handler in a
portable way. I believe it goes something like this:
sf = javax.xml.rpc.ServiceFactory.newInstance();
SEIService si = (SEIService)sf.loadService(SEIService.class);
// register client handler
javax.xml.rpc.handler.HandlerRegistry hr = si.getHandlerRegistry();
java.util.List hl = new java.util.ArrayList();
hl.add(new
javax.xml.rpc.handler.HandlerInfo(YourHandler.class,null,null));
hr.setHandlerChain(new QName("http://localhost/xxx/","yourPort";),hl);
SEI sei = si.getSEIPort();
((javax.xml.rpc.Stub)sei)._setProperty(Stub.ENDPOINT_ADDRESS_PROPERTY,
url);
YourHandler should implement javax.xml.rpc.handler.Handler.
Hope that helps,
Dies
sajith wrote:
> Hi Dies,
>
> As you suggested I debugged both axis 1.1 and 1.3 it seems Axis 1.1
does not
> handle "mustUnderstand", where as axis 1.3 provides a handle
implementation
> called "MustUnderstandChecker". This is the place where the error is
> generated.
>
> So either I could make changes to this class or I could have my own
handler
> instead. Since I'm very new to web services I don't know how to
plug-in this
> handler to axis. It doesn't seem like it cannot be externally
plugged-in to
> AxisClient without modifying the existing 1.3 code.
>
> Any thoughts on this will be highly appreciated.
>
>
> Thanks and regards
> Sajith.
>
>
> -----Original Message-----
> Sent: Wednesday, February 22, 2006 11:56 AM
> To: [email protected]
> Subject: Re: Problem with MustUnderstand headers when migrating from
axis
> 1.1 to 1.3
>
> Hello Sajith,
>
> The stub seems to generate a Fault when it receives a SOAP message
with
> a header with a mustUnderstand="1" attribute.
> I thought this was according to the spec, as the Axis generated stub
> does not understand your header.
> However, I believe some months ago there was some debate on this ML
> whether Axis should be doing this, or whether the client application
> should be responsible for this itself.
> There was no conclusion.
>
> If you get no response from others, you could try searching the source
> code for a comment regarding this change (as you said it used to work
> fine with Axis 1.1, maybe you can find why it was changed, and then
> judge whether that was a mistake or a new feature you'd have to work
with).
> Otherwise, you could employ a client-side handler that understands the
> header and removes it from the SOAP message after processing it.
>
> Good luck,
> Dies
>
>
> sajith wrote:
>> Hi,
>>
>>
>>
>> I'm migrating from axis 1.1 to 1.3. My webservice client fails when
> invoking
>> the method with following axis error.
>>
>> I tested the same code with axis 1.1 and it works fine.
>>
>>
>>
>>
>>
>> Axis fault
>>
>>
>>
>> Exception in thread "main" AxisFault
>>
>> faultCode: {http://schemas.xmlsoap.org/soap/envelope/}MustUnderstand
>>
>> faultSubcode:
>>
>> faultString: Did not understand "MustUnderstand"
header(s):
>>
>> faultActor:
>>
>> faultNode:
>>
>> faultDetail:
>>
>> {http://xml.apache.org/axis/}stackTrace:
>>
>> at
>>
>
org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstan
dChe
>> cker.java:96)
>>
>> at
> org.apache.axis.client.AxisClient.invoke(AxisClient.java:206)
>> at
org.apache.axis.client.Call.invokeEngine(Call.java:2784)
>>
>> at org.apache.axis.client.Call.invoke(Call.java:2767)
>>
>> at org.apache.axis.client.Call.invoke(Call.java:2443)
>>
>> at org.apache.axis.client.Call.invoke(Call.java:2366)
>>
>> at org.apache.axis.client.Call.invoke(Call.java:1812)
>>
>> at
>>
>
net.scandinavian.nibp2.SAPI_v2.AvailabilitySoap_BindingStub.getAvailabil
ityN
>> ewReservation(AvailabilitySoap_BindingStub.java:587)
>>
>> at Test.main(Test.java:21)
>>
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
>>
>> at
>>
>
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
a:39
>> )
>>
>> at
>>
>
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl
>> .java:25)
>>
>> at java.lang.reflect.Method.invoke(Method.java:585)
>>
>> at
>> com.intellij.rt.execution.application.AppMain.main(AppMain.java:86)
>>
>>
>>
>> {http://xml.apache.org/axis/}hostname:sajith
>>
>>
>>
>> Did not understand "MustUnderstand" header(s):
>>
>> at
>>
>
org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstan
dChe
>> cker.java:96)
>>
>> at
> org.apache.axis.client.AxisClient.invoke(AxisClient.java:206)
>> at
org.apache.axis.client.Call.invokeEngine(Call.java:2784)
>>
>> at org.apache.axis.client.Call.invoke(Call.java:2767)
>>
>> at org.apache.axis.client.Call.invoke(Call.java:2443)
>>
>> at org.apache.axis.client.Call.invoke(Call.java:2366)
>>
>> at org.apache.axis.client.Call.invoke(Call.java:1812)
>>
>> at
>>
>
net.scandinavian.nibp2.SAPI_v2.AvailabilitySoap_BindingStub.getAvailabil
ityN
>> ewReservation(AvailabilitySoap_BindingStub.java:587)
>>
>> at Test.main(Test.java:21)
>>
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
>>
>> at
>>
>
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
a:39
>> )
>>
>> at
>>
>
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl
>> .java:25)
>>
>> at java.lang.reflect.Method.invoke(Method.java:585)
>>
>> at
>> com.intellij.rt.execution.application.AppMain.main(AppMain.java:86)
>>
>>
>> Soap Response.
>>
>>
>>
>>
>>
>> <soap:Header>
>>
>> <SHAvailHandle soap:mustUnderstand="1"
>> xmlns="https://nibp2.scandinavian.net/SAPI";>
>>
>> <hAvail>some encoded data</hAvail>
>>
>> .
>>
>> .
>>
>> .
>>
>>
>>
>> Thanks in advance.
>>
>> Sajith
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