Folks,
I'm trying to create the <wsdl:fault> element in my wsdl file.
Can anyone tell me what value I should use for the "message"
parameter?
What namespace should I use? I tried using the "impl:" prefix
that I see throught my wsdl file. But I still get the exception
shown below:
I want to indicate that my method throws java.lang.Exception.
How do I specify this?
It appears that the string I put in the "message" parameter ends
up appended to the "throws" clause on my method in the interface
file that AXIS auto-generates. But I can't get a clean WSDL2Java
run when I put the exception class name.
Here is the <wsdl:fault ...> element I added to my wsdl:
<wsdl:operation name="testException">
<wsdl:input message="impl:testExceptionRequest"
name="testExceptionRequest"/>
<wsdl:output message="impl:testExceptionResponse"
name="testExceptionResponse"/>
<wsdl:fault name="myException" message="impl:Exception" />
</wsdl:operation>
But I get the following AXIS exceptions when I run
$ java org.apache.axis.wsdl.WSDL2Java -o . -d Session -s
-p foo foo.wsdl
java.io.IOException: <input ..>, <output ..> or <fault ..> in <portType>
with undefined message found. message name is '{urn:foo}Exception'
at
org.apache.axis.wsdl.symbolTable.SymbolTable.ensureOperationMessageValid(SymbolTable.java:1504)
...
...
Thanks all.
V
--- Rhimbo <[EMAIL PROTECTED]> wrote:
> Philippe,
>
> One other question...
>
> What's the difference between using "soap:fault" and "wsdl:fault" ?
>
> Also, I forgot to say... yes you are correct. My implementation
> class is not touched by the WSDL2Java command. Each time I change
> my interface (my "portType"), for example to add a new method or
> change a method prototype, I have to make the corresponding change
> in my implementation class by hand.
>
> v
>
>
>
> --- philippe ventrillon <[EMAIL PROTECTED]> wrote:
>
> > Hi
> >
> > I think if you are going from wsdl file you are supposed to
> > Declare a message for the fault
> > put somehting like that in your porttype
> > <operation name='getCurrentLanguageCursorPage'>
> > <input message='tns:getCurrentLanguageCursorPageIn'/>
> > <output message='tns:getCurrentLanguageCursorPageOut'/>
> > <fault name='soapapiFault' message='tns:soapapiFault'/>
> > </operation>
> >
> > Put something like that in the portBinding
> > <fault name="soapapiFault">
> > <soap:fault name='soapapiFault' use='literal' />
> > </fault>
> >
> > I imagine that when you invoke wsdl2Java it regenerates the service
> > (with no
> > throws clause) but not the impl class
> >
> >
> > ---
> > Philippe
> >
> > -----Original Message-----
> > From: Rhimbo [mailto:[EMAIL PROTECTED]
> > Sent: jeudi 6 avril 2006 02:49
> > To: Axis users
> > Subject: Can't compile web service with exception
> >
> > Hi all,
> >
> > I too am having trouble with exceptions. I can't even get past
> > compilation
> > now. I added a simple method to my interface
> > definition:
> > Family.java:
> >
> > public void testException() throws Exception;
> >
> >
> > Here's the implementation:
> > FamilyImpl.java:
> >
> > public void testException() throws Exception
> > {
> > throw new Exception("Well take that!");
> > }
> >
> >
> > I did:
> > $ java org.apache.axis.wsdl.Java2WSDL -o family.wsdl \
> > --implClass disney.dis.family.FamilyImpl \
> > -l"http://localhost:8080/axis/services/familyAccounts"; \
> > -p"disney.dis.family" urn:familyAccounts \
> > disney.dis.family.Family
> >
> > to generate the family.wsdl file. Then I did:
> >
> > $ java org.apache.axis.wsdl.WSDL2Java -o . -d Session -s \
> > -p disney.dis.family family.wsdl
> >
> >
> > When I compile, I get these errors:
> >
> > FamilyAccountsSoapBindingImpl.java:123: testException() in
> > disney.dis.family.FamilyAccountsSoapBindingImpl cannot implement
> > testException() in disney.dis.family.Family; overridden method does
> not
> > throw java.lang.Exception
> > public void testException() throws java.lang.Exception
> > ^
> > FamilyImpl.java:1105: testException() in disney.dis.family.FamilyImpl
> > cannot
> > implement testException() in disney.dis.family.Family; overridden
> > method
> > does not throw java.lang.Exception
> > public void testException() throws Exception
> >
> >
> > Apparently the compiler thinks that my method prototype in the
> > Family.java
> > interface definition doesn't throw Exception. But it does (above).
> >
> > More strangely, here is the prototype from the _generated_
> Family.java
> > file:
> >
> > public void testException() throws java.rmi.RemoteException;
> >
> > WSDL2Java added "throws java.rmi.RemoteException" but not "throws
> > Exception".
> >
> > Why is WSDL2Java not adding the "throws Exception" to the method
> > prototype
> > in the generated Family.java interface file?
> >
> > I followed a few threads the past several days about "tweaking the
> wsdl
> > file
> > to get exception handling correct." I admit I didn't quite follow.
> >
> > Is there something I need to do after generating the wsdl file,
> before
> > running the WSDL2Java command, to get exceptions to work?
> >
> > Here is excerpt from the generated WSDL below:
> >
> > <wsdl:message name="testExceptionResponse">
> >
> > </wsdl:message>
> >
> > <wsdl:message name="testExceptionRequest">
> >
> > </wsdl:message>
> >
> > <wsdl:operation name="testException">
> >
> > <wsdl:input message="impl:testExceptionRequest"
> > name="testExceptionRequest"/>
> >
> > <wsdl:output message="impl:testExceptionResponse"
> > name="testExceptionResponse"/>
> >
> > </wsdl:operation>
> >
> > <wsdl:operation name="testException">
> >
> > <wsdlsoap:operation soapAction=""/>
> >
> > <wsdl:input name="testExceptionRequest">
> >
> > <wsdlsoap:body
> > encodingStyle="http://schemas.xmlsoap.org/soap/encoding/";
> > namespace="urn:familyAccounts" use="encoded"/>
> >
> > </wsdl:input>
> >
> > <wsdl:output name="testExceptionResponse">
> >
> > <wsdlsoap:body
> > encodingStyle="http://schemas.xmlsoap.org/soap/encoding/";
> > namespace="urn:familyAccounts" use="encoded"/>
> >
> > </wsdl:output>
> >
> > </wsdl:operation>
> >
> >
> >
> > Thanks,
> >
> > Vartan
> >
> >
> >
> >
> >
> > __________________________________________________
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> >
> >
>
>
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