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kishore Kumar Kota

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since Sep 27, 2001
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Recent posts by kishore Kumar Kota

Hi ,
I am planning to prepare for either Websphere Admin Test 341 or 340. Can somebody tell how to prepare for this. I have knowledge of Websphere 4.0 and 5.0.
Can somebody tell me what to read ( which one from Webspher - redbooks)?
Thank in advance
Use a Value Object to encapsulate the business data. A single method call is used to send and retrieve the Value Object. When the client requests the enterprise bean for the business data, the enterprise bean can construct the Value Object, populate it with its attribute values, and pass it by value to the client.
U can view the below site if u need more info on this.
http://developer.java.sun.com/developer/restricted/patterns/ValueObject.html
Absolutely there is no difference. No need to specifiy User ID & Password in WSAD 4.0 also.
17 years ago
SOAP v1.2 gives a way to set the proxy.That should work for u.Try it out..
17 years ago
Hi Nayan,
I also had the same problem before.Just check ur proxy settings, it so happened for me that the problem with proxy setting.If u r behind fire-wall and trying to locate ur interanl IBM UDDI registry , them take out proxy settings .Otherwise, set the proxy.
17 years ago
I am trying to publish business entry in IBM UDDI Test Registry.
When I try to logon into that using WSAD UDDI Explorer it is giving following error.
IWAB0104E Login to registry IBM Test Registry failed.
Could not enable Publish Interface.
------------------------------------------------------------------------------
Nested exception is:
com.ibm.wstk.service.registry.ServiceRegistryProxyException: Error getting authentication token for [userid: kishorekk, cred: kissukk]. Verify that the UDDI userid and cred settings are correct in the wstkProperties.xml file.
------------------------------------------------------------------------------
Nested exception is:
[SOAPException: faultCode=SOAP-ENV:Client; msg=Error opening socket: null; targetException=java.lang.IllegalArgumentException: Error opening socket: null]
Can anyone help me out on this,If any one can suggest how to use WSAD UDDI explorer in publishing business entrie that would be very greatful and helpful for me
Kishore Kumar K
Covansys India
17 years ago
I am trying to publish business entry in IBM UDDI Test Registry.
When I try to logon into that using WSAD UDDI Explorer it is giving following error.
IWAB0104E Login to registry IBM Test Registry failed.
Could not enable Publish Interface.
------------------------------------------------------------------------------
Nested exception is:
com.ibm.wstk.service.registry.ServiceRegistryProxyException: Error getting authentication token for [userid: kishorekk, cred: kissukk]. Verify that the UDDI userid and cred settings are correct in the wstkProperties.xml file.
------------------------------------------------------------------------------
Nested exception is:
[SOAPException: faultCode=SOAP-ENV:Client; msg=Error opening socket: null; targetException=java.lang.IllegalArgumentException: Error opening socket: null]
Can anyone help me out on this,If any one can suggest how to use WSAD UDDI explorer in publishing business entrie that would be very greatful and helpful for me

Regards
Kishore Kumar K
Covansys India

17 years ago

Originally posted by sampath kandasamy:
Hi
I am not sure about the answer for the below question.Can any one help me out.
Regards
Sampath
When an Web module (WAR file) accesses an EJB module, what is the BEST way for a Web module to reference the EJB interfaces and client stubs?

a) Package the EJB interfaces and client stubs into a separate EJB Client JAR file and specify this JAR file in the MANIFEST Class-path of the Web module.

b) Specify the EJB JAR file in the MANIFEST Class-path of the Web module.

c) Package the EJB interfaces and client stubs into the Web module.

d) Package the EJB and Web modules into an EAR file and specify EJB jar in the Class-path property of the EAR deployment descriptor.

17 years ago
WAS 3.5 is using JSP).91 & 1.0 where as WAS 4.X uses JSP 1.1,t his might cause some problem.
18 years ago
Can anybody know how to get XA Connection in WAS on DB2.
We have transaction contaning two update in two different servers
18 years ago
It usually never take such a long time unless u have a very big applicatio.How may EJB's does ur application contains ?.If it is less , it should finish in minutes .It mainly generated code for ejb's only.Rememmber it depends on ur pc configuration also.Try re-installing WAS , that is the best solution.
18 years ago
EJB
When we need highly efficient transactions,data persistence to the max ,u can seperate ur bussiness logic from presentation tier and lot other features, these cases EJB is useful. Rkishore@convansys.com
Hi deep,
I have done as said,TestClient is running fine ,at the same time when i try to run MY Client it is not working.
[ February 06, 2002: Message edited by: kishore k ]
18 years ago
I have problems when try running my client program.But i am able to run test client given by VJA.I have specified port name correctly and context also.Do we need to set classpath in VJA?
18 years ago
javax.naming.CommunicationException. Root exception is org.omg.CORBA.COMM_FAILURE: minor code: 1 completed: Maybe
java.lang.Throwable(java.lang.String)
java.lang.Exception(java.lang.String)
java.lang.RuntimeException(java.lang.String)
org.omg.CORBA.SystemException(java.lang.String, int, org.omg.CORBA.CompletionStatus)
org.omg.CORBA.COMM_FAILURE(java.lang.String, int, org.omg.CORBA.CompletionStatus)
org.omg.CORBA.COMM_FAILURE(int, org.omg.CORBA.CompletionStatus)
void com.ibm.CORBA.iiop.IIOPConnection.purge_calls(int, boolean, boolean)
void com.ibm.CORBA.iiop.StandardReaderThread.run()
I am getting this exception while running my client EJB application in VAJ .It is stand alone application .It is working in VAJ 'EJB Test client ' .Can Any one help me to resolve this
------------------
18 years ago