Web Service not returning Boolean objects from DTO class

Hi,
I've seen posts reporting the same problem on other forums from a few years ago that are unresolved.
I've created a service in NDS that has a method that returns some data via a DTO class. All the data is returned apart from those that are of type java.lang.Boolean. I thought the method names might be causing the problem so created a "get" method as well as an "is" method but it is still being ignored.
I have tested this using the Portal Web Service Navigator and by using the service in Visual Composer 7.
Is there a problem with Boolean data types in SAP Web Services ?
Thanks
Gary

Hi Rich,
No. In fact what happens is that in the se80 case, it returns 29 lines of results and in the wsadmin case it returns 25 lines of results. The web service/function module actually executes unit tests remotely by doing an RFC from the development system to the test system (where the unit tests are executed). In the se80 case, for one object, the unit tests execute correctly. In the wsadmin, the unit tests for that object don't execute hence returning less lines of result.
In both cases, the users used to log in the web service or se80 are the same and the users for the RFC are the same.
Thank you for your insight.
Regards,
Philon

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Problem with web service that returns an object with a String that have som

Hi everybody:
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{code}
Exception in thread "main" org.codehaus.xfire.XFireRuntimeException: Could not invoke service.. Nested exception is org.codehaus.xfire.fault.XFireFault: Could not read XML stream.. Nested exception is com.ctc.wstx.exc.WstxParsingException: Expected a text token, got START_ELEMENT.
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{code}
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Regards.
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Hi,
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Thanks

That does sound very strange. It might be there's a problem being caused by the unecessary attributes sent in the request. You might try the following (generic example request).
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This request is more correct for the following reasons:
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you should not set the outcome style of an attribute that you are providing the value of. It should always be returned in the response.
That said, those points don't explain why the value of applicationClass is being returned as unknown. Perhaps the extra attributes in the request is triggering some bad behavior in the Determinations Server that is causing it to not set the attribute.
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Hi ,
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into v_output from dual;
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Thanks in advance

No "advantage" as there are two very different tools.
UTL_HTTP is basically an Oracle PL/SQL web browser. It uses the HTTP application protocol. It is just like your ordinary browser (IE, Firefox, Opera), but as it is server-side and display-less, it comes without a rendering engine.
UTL_DBWS is to interact with web services using the SOAP application protocol.

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I am new to java and i have been assigned a task to be done using JNI.
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Any help or suggesstions in this regard would be very useful.
Thanking you,
Anjan Kumar

Hello
I would like to suggest that JNI should be your last choice and not your first choice. JNI is hard to get right. Since the JNI code is executing in the same address space as the JVM, any problems (on either side) will take down the entire process. It dilutes the Write Once Run Anywhere (WORA) value proposition because you need to provide the JNI component for all hardware/OS platforms. If you can keep your legacy code(or whatever you feel you need to do in JNI) in a separate address space and communicate via some inter-process channel, you end up with a system that is more flexible, portable, and scalable.
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http://java.sun.com/docs/books/jni/
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I have a need to invoke my web service from oracle sql command. My web service not created using oracle web service library, but it is created using axis c++ libraries. Is it possible to do so,
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Regards,
Monica

In order to call out from the database process, is SQL (or PL/SQL) you need to generate some client code, that understand the details about the specific of the service you want to invoke and can produce the correct SOAP request. Once this proxy is uploaded in the Database, you can use it.
There is a set of Database Web services samples that should help you get started. You can also take a look at the developer's guide - see Developing a Web Service Client in the Database.
Hope it answers your question.
--eric

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Thanks Hakan, I'm trying to create a web service for the find operation but each time the wsdl created starts with "wsdl:description"
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instead "wsdl:definitions" as with the original one I created for the get operation.
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We are using Oracle Enterprise Manager 10g server.
It is urgent for us.
Thanks,

If it is urgent, call support. Besides, this is the wrong forum as this is for Sun Application Server related issues.

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