Re: Difficulties in Consuming Java Web Services in .NET

From: Dino Chiesa [Microsoft] (dinoch_at_online.microsoft.com)
Date: 03/01/05 

Date: Tue, 1 Mar 2005 13:17:51 -0500

.NET interoperates with AXIS v1.x, if you design it properly.
How have you built the WSDL?
For best interop, build the WSDL first, then generate the AXIS (server-side)
artifacts with the WSDL2Java tool, specify --server-side to the command.
Then fill in your implementation.

Construct the .NET client in a similar manner, run wsdl.exe, or Add Web
Reference, specifying the WSDL file above. Do not specify the AXIS URL with
the ?wsdl to retrieve dynamically generated WSDL.

A working example of Arrays, with source code and makefile, is here:
http://dinoch.dyndns.org:7070/axis/AboutBasics.jsp

Complex types like structures, and arrays of structures, and structures with
arrays... they work the same as the simple array example.

-Dino

"BestofAbhi" <BestofAbhi@discussions.microsoft.com> wrote in message
news:58F463D7-9CEB-45F1-B5C7-095DC9362D51@microsoft.com...
>I am consuming Java Web Services in .NET. The Java Web Services have been
> coded using Apache Axis.
>
> The binding style in the WSDL is 'Document' and type is 'Literal'.
>
> I have added these Java Web Services both as Web Reference and Reference
> (ie
> dll generated using wsdl.exe) in the Project in order to access them. I am
> able to get the output for web methods that return just a string. However
> when it comes to complex data like an object / array , it returns me an
> object with empty attribute values.
>
> I have tried posting the XML Content to the Web Services using XML Spy and
> it seems to work fine suggesting that there does not seem to be any
> problem
> with the Web Service.
>
> What could be the problem? Do we need to modify the .NET proxy that Visual
> Studio.NET IDE generates when output is an object or whatever is generated
> by
> default should work?
>
> I have tried the same consuming a .NEt service and it works fine.
>
> Hoping to hear from you soon.

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