rambabu desina

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since May 26, 2012
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Recent posts by rambabu desina

Dear Java Ranchers,

I am learning web service using jax-ws . At the client side of webservice we use wsimport tool that generates stub/proxy . We call methods on the proxy and internally it handles things like remote web method invocation , converting request into a SOAP message etc.

And when developing a web service we just use annotation @WebService and it all does the magic of exposing a class as a web service. After deploying the application on glassfish server the WSDL is also generated. I read somewhere that it is the glassfish that generates the WSDL. Does that mean glassfish implements all the annotations in javax.jws package.
Who does the work of translating a soap request back to a local method call at web service side.
How the SOAP message converts to Java Objects. and how the SOAP message transferred via HTTP.


Regards,
Ram.
5 years ago
Hi Simon,

Thanks for your quick reply. but i want to know if we dont write the exceprion management code in barrier action then what will happen to barrier threads.
i mean that do barrier threads continue their execution or throw the BrokenBarrierException?

Regards
Ram
5 years ago
Dear all Ranchers,

I am new to concurrent program, while reading about CyclicBarrier i have one doubt, that is what happens if an exception is thrown by barrier action (an action supplied to CyclicBarrier to run after reaching the barrier).


Thanks and regrards
Ram
5 years ago
Dear Stephan van Hulst,

Thanks for quick reply, Here the abstraction means one of the OOP paradigms of Abstraction,Encapsulation,Polymorphism,Inheritance.
so i want to know about Abstraction OOP paradigm.

Thanks And Regards
Rambabu
6 years ago
Dear All Java Ranchers,

I confused about the abstraction in Java.so please explain me clearly about abstraction with examples.


Thanks And Regards
Rambau
6 years ago
thank you for giving reply.

please can you provide basic packages and classes of Spring mvc ,which are used to convert the annotations in to objects using reflection mechanism .
6 years ago
Dear All JavaRanchers,

i am new to Spring MVC with annotations and i confused about how does the spring convert all the annotations into data, like converting the spring configuration xml file into java objects using some parsers.
please inform me basic mechanism done while converting the annotations into configuration data in Spring MVC
6 years ago
Dear Ranchers,

I am new to Jboss, i have small requirement as follows.
in my application , it has two nodes for one DATABASE say NODE1,NODE2 . from Jboss server, how to redirect the request to NODE2 if NODE1 is busy or failed automatically.
give any code snippets for this proble

Thanks And Regards
Ram
8 years ago
thanks for giving good reference

Regards
ram
Dear Ranchers,

I have a scenario like this.
In my present application, there are two database nodes which are clustered. say node1 ,node2 then there is any possibility to send the request to node2 if node1 is busy, automatically in jdbc program.
and load balancing is not there at database side.

Thanks and Regards
Ram
Dear ranchers,

I am new to Log4J logging frame work.
is there any to automatically changing of the Logger level depending on the environment (i.e., UAT,PRODUCTION e.t.c)

thanks and regards
Ram
Dear Ranchers,

I am new Struts.In one of project module i want to use the token concept and tiles plugin . i want to stop the duplicate form submission . for this ,before coming to main form i have written one action and wrote saveToken(request).and then my action forwards to the MainLayoutPage(one of the tiles definition) .it has footer,header,content,left navigation pages. when i am submit the form from MainPage it always give false for isvalidToken() method and no hidden parameter is written to MainLayoutPage.

please give me solution to this problem.

thanks and regards
Ram
8 years ago
Dear ranchers,

In my project there is need to validate excel file(to be uploaded ) against the some existed template(according to some format) .after validating i have to store it in the Database using Some API.

for this flow please suggest me better flow.

Thanks and regards
Ram
8 years ago

nir sharma wrote:hi,
You can first check what is the type of cell, in case your excel sheet contains all different types of data. Then on the basis of the cell type, you can call your validation methods on that data.



thanks for your reply.
but i want to restrict the user to upload the excel files, whose cells are fixed to some type. if user doesn't give the excel file with predefined cell types then we have to show some error message.
for this validation , what i have to do.

Regards,
Ram.
8 years ago
Dear Ranchers,

In my application one of the tasks is storing the excel file data in to database. for this i am using POI api . but i want to validate the whole data of excel file whether it is correctly entered or not.
for this validation please give me some suggestions.


thanks and ragards
Ram.
8 years ago