Asynch web services having serialization problem wint 7.0SP1

Hi,
I've tried creating a simple async web service that sends a Java bean to a web
service that's implemented
as an MDB. i.e. The java bean is of type malcolm.AimosMatchedRequest and is therefore
delivered as
an ObjectMessage.
I keep getting a deserialising error listed below in the Weblogic log.
Now if I do a serialver on my Javabean class I get the value 6661344068394585445
in agreement with the log for the stream classdesc. I therefore presume that
the
local class, is the server view which I guess is the SOAP unmarshaled/generated
class that
WebLogic is expecting???
How do I deal with this problem? Note that explitiely forcing the serialuid in
my Javabean class
does not help, which to me confirms that WebLogic is geenrating some SOAP equiv
class.
regards
--malcolm
weblogic.jms.common.JMSException: Error deserializing object
at weblogic.jms.common.ObjectMessageImpl.getObject(ObjectMessageImpl.jav
a:140)
at malcolm.AimosMatchedBean.onMessage(AimosMatchedBean.java:68)
at weblogic.ejb20.internal.MDListener.execute(MDListener.java:356)
at weblogic.ejb20.internal.MDListener.transactionalOnMessage(MDListener.
java:290)
at weblogic.ejb20.internal.MDListener.onMessage(MDListener.java:271)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:2303)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:2226)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)
----------- Linked Exception -----------
java.io.InvalidClassException: malcolm.AimosMatchedRequest; Local class not comp
atible: stream classdesc serialVersionUID=6661344068394585445 local class serial
VersionUID=7727103220180333880
at java.io.ObjectStreamClass.validateLocalClass(ObjectStreamClass.java:5
18)
at java.io.ObjectStreamClass.setClass(ObjectStreamClass.java:562)
at java.io.ObjectInputStream.inputClassDescriptor(ObjectInputStream.java
:931)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:361)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:231)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1181)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:381)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:231)
at weblogic.jms.common.ObjectMessageImpl.getObject(ObjectMessageImpl.jav
a:128)
at malcolm.AimosMatchedBean.onMessage(AimosMatchedBean.java:68)
at weblogic.ejb20.internal.MDListener.execute(MDListener.java:356)
at weblogic.ejb20.internal.MDListener.transactionalOnMessage(MDListener.
java:290)
at weblogic.ejb20.internal.MDListener.onMessage(MDListener.java:271)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:2303)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:2226)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)
weblogic.jms.common.JMSException: Error deserializing object
at weblogic.jms.common.ObjectMessageImpl.getObject(ObjectMessageImpl.jav
a:140)
at malcolm.AimosMatchedBean.onMessage(AimosMatchedBean.java:68)
at weblogic.ejb20.internal.MDListener.execute(MDListener.java:356)
at weblogic.ejb20.internal.MDListener.transactionalOnMessage(MDListener.
java:290)
at weblogic.ejb20.internal.MDListener.onMessage(MDListener.java:271)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:2303)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:2226)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)
----------- Linked Exception -----------
java.io.InvalidClassException: malcolm.AimosMatchedRequest; Local class not comp
atible: stream classdesc serialVersionUID=6661344068394585445 local class serial
VersionUID=7727103220180333880
at java.io.ObjectStreamClass.validateLocalClass(ObjectStreamClass.java:5
18)
at java.io.ObjectStreamClass.setClass(ObjectStreamClass.java:562)
at java.io.ObjectInputStream.inputClassDescriptor(ObjectInputStream.java
:931)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:361)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:231)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1181)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:381)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:231)
at weblogic.jms.common.ObjectMessageImpl.getObject(ObjectMessageImpl.jav
a:128)
at malcolm.AimosMatchedBean.onMessage(AimosMatchedBean.java:68)
at weblogic.ejb20.internal.MDListener.execute(MDListener.java:356)
at weblogic.ejb20.internal.MDListener.transactionalOnMessage(MDListener.
java:290)
at weblogic.ejb20.internal.MDListener.onMessage(MDListener.java:271)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:2303)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:2226)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:153)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:134)

Bruce Stephens <[email protected]> wrote:
<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
<html>
Hi Malcolm,
There's been a significant amount of work done on async services in
conjunction with reliable ws messaging that will be available in the
next
release.
Can you/your customer be part of the upcoming beta?Certainly keen to participate. I presume from what you've said that SP1 is still
problematic for async. I've found that SP1 seems pretty good for synch web services
(addressed issues I had with 7.0).
regards
--malcolm
Thanks,
 Bruce
Malcolm Robbins wrote:
<blockquote TYPE=CITE>Wow,
 based on no replies it appears that no one is actually using
asynch web services.
It looks like I better recommend to my (large bea customer) that WebLogic
async
 web services are not ready for prime time...
regards
--malcolm</blockquote>
</html>

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Caused by: com.sap.engine.lib.xml.parser.NestedSAXParserException: com.sap.engine.lib.xml.parser.ParserException: The empty string is not acceptable for a value of an xmlns:* attribute.(:main:, row:1, col:3321)(:main:, row=1, col=3321) -> com.sap.engine.lib.xml.parser.ParserException: The empty string is not acceptable for a value of an xmlns:* attribute.(:main:, row:1, col:3321)
 at com.sap.engine.lib.xml.parser.DOMParser.parse(DOMParser.java:136)
 at com.sap.engine.lib.xml.parser.DOMParser.parse(DOMParser.java:150)
 at com.sap.engine.services.webservices.jaxm.soap.SOAPPartImpl.parseDocument(SOAPPartImpl.java:49)
 at com.sap.engine.services.webservices.jaxm.soap.SOAPPartImpl.setContent(SOAPPartImpl.java:174)
For some reason, the client is sending blank as the xml name space for array attributes in the objects when serializing. Also, I have used the wsdl as it is and have not modified it.
The client is sending the following for array attributes in the soap request [:main:, row:1, col:3321 ] ...
xmlns:tns='' xmlns:ns2='http://schemas.xmlsoap.org/soap/encoding/'
Are there any issues if complex object includes array of complex objects ??
I appreciate your help !!

Hi
Elvez,
 Thanks for answering.I have created the web service client jar file through the NW studio standalone proxy wizrd which creates a jar file so that external java application can invoke the web service outside of the portal. The web service is called dynamically by the following code ...
TestService service = new TestServiceImpl();
TestBindingStub port = (TestBindingStub)service.getTestService();
Pip3A2PriceAndAvailabilityRequest request = new Pip3A2PriceAndAvailabilityRequest();
populateRequest( request );
Pip3A2PriceAndAvailabilityResponse response = port.getInventory( request );
If I have issued Netweaver Studio to both publish the service as well as to consume the web service, I think then the issue is on the client side wizard which creates the proxy classes for the web service client in the jar file. The wsdl specifies the xml namespace for the Arrays but the generated client code probably is not setting the name space correctly.
Thanks
Bhabesh Patel

ADFMobile - Web service data control problem for android

Hi,
I created an application for android and testing it on an emulator.
I am able to create web service data control for a jax-ws web service. But when I invoke the web service and the call comes to the web service host, there are no namespaces in some of the parameters. Typically, the tags which do not have the namespace are complexTypes. All the values of the parameters come properly. I have tried executing the data control in three different manners but still no luck.
AdfmfJavaUtilities.invokeDataControlMethod(..);
AmxMethodActionBinding.execute();
+#{bindings.invokeMethod.execute}+
Thanks.

Hi there,
Can you try to generate a sample JAX-WS the generates a similar complex structure that can help you and us to isolate the issue? I created a jax-ws service using simple complex type on Ubuntu and also a client mobile application getting no problems running it. But, perhaps you are using a more complex structure, hence an standalone would be very useful.
Juan C.
Edited by: Juan Camilo Ruiz on Dec 10, 2012 4:00 PM

Web service client authentication problem

I applied security role to deployed web services. When I use clientgen to generate client stub or using java client to get WSDL, I got authentication error asking for username and password.
This only happens when I use import in my WSDL file to import other schema files. I think the authentication process happened when retrieving wsdl file, but not import schema files.
Is this some kind of BEA bugs or known issue?
Any advice is appreciated.

Yes, this is a problem. It should be fixed in upcoming release. The work around is embeding the schema to WSDL or run clientgen against a local copy.

Web service url redirecting problem

I am working on a form developed by LC Designer that will call a web service from our web server.
In the WSDL, the soap address location points to www.domain.com/webservice1,
however our web server will perform load balance by directing all www.domain.com to a new url
either www1.domain.com or www2.domain.com.
The result is that nothing is returned after executing the webservice call, I can't catch any error
after xfa.connectionSet.WebServiceDC.execute(false); just nothing returns after the call.
I suppose it is the problem that the url has been redirected to a different one.
However if the soap address location points directly to either www1 or www2, the call returns result alright.
Is there way or script that I can handle by redirecting a web service to a different URL like that in Adobe Flex?
That is what I found from the web for Adobe Flex :
public function onLoginResult(event:ResultEvent):void {
//Extract the new service endpoint from the login result.
var newServiceURL = event.result.serverUrl;
// Redirect all service operations to the URL received in the login result.
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Best Rgds.

A helpful poster on the House of Fusion forums pointed me to
a work-around:
Apparently ColdFusion just uses the WSDL to create the sub
objects for the web service call, so as long as there is a service
port address secified in the WSDL it doesn't matter where the
actual WSDL file sits. So I just downloaded the WSDL using CFHTTP
(had to use this article to configure CFHTTP for HTTP Compression:
http://www.talkingtree.com/blog/index.cfm/2004/7/28/20040729)
and then I pointed my CF Administrator to the WSDL on my local
machine. And Presto - I can connect to the web service no problem
now.
Only problem is that I have to download the WSDL every time
there is a change to the webservice, but I can schedule a task that
downloads the file once a week or so.

Web Service - SSL handshake problem

I'm trying to stabilish a SSL connection to Web Service using the Jakarta AXIS WebService (client) API in WAS environment.
And sometimes i got the follow stacktrace:
; nested exception is:
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: No trusted certificate found
Does someone have any tip to help me solve this problem?
Thank you.

Hi,
you will have to import the server SSL certificate from the webservice into you client. To do this, you will have to import it into the keystore of your client.
br,
Tobias

Web service date format problem

Hi, I am using a web service from another R/3 server. Its date format is like this..
- <xsd:simpleType name="date">
- <xsd:restriction base="xsd:string">
<xsd:maxLength value="10" />
<xsd:pattern value="\d\d\d\d-\d\d-\d\d" />
</xsd:restriction>
when I created a Proxy class, the date field length is 8.
I write my code and tryed execution. Its not giving any result and no exceptions also.
I think the problem is with Date field..
Suggest me how to solve this problem.
Regards,
Dhanunjaya Reddy

Hi Dhanunjaya,
If you are calling web service from your code, then it is executing like this->
Your Code--> Proxy---> Already existing web service
You are making a call to proxy, not to web service directly.
And in proxy it is defined as type D( with length 8) which is equivalent to YYYYMMDD.
So try passing the value YYYYMMDD(eg 20070505) from your code.
Regards,
Piyush
YYYYMMDD

Web Service - XI - RFC problem

Hello,
I have a scenario in which a web service uses an RFC in our ecc system.
I have created the necessary objects in IR and ID and generated the wsdl using "Define Web Service" in ID.
My problem is with consuming the RFC: I want to use the lookup api, but I don't know what name I should use for that.
How can I tell the name of the service that is exposed through the XI so that I can consume it?
Thanks in advance,
Tal.

hi,
>>>>I have the WSDL - but how do I use it to call the XI?
I don't even know what language or application you use to consume this WSDL
every language or application that allows that has how to guide
which shows step by step how to consume WSDL (so call XI)
>>>>Do I have to use a DeployableProxy and deploy it to the XI?
you can have your application anywhere you want
why do you want to deploy it on XI ???
Regards,
michal

Asynch web services having serialization problem wint 7.0SP1

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