Antony Raj

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since Oct 12, 2006
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Recent posts by Antony Raj

Thanks a lot guys for your information.
15 years ago
I suggest you to start using DWR. By registering DWR servlet in web.xml, you can start using it right away. DWR is independent of frameworks like struts. You can use it with any other frameworks too. If you want highly user rich application, you can use DWR with Dojo ( Javascript LIbrary for Ajax) for manipulating data.
15 years ago
Dear Guys,

If I enable global exceptions in struts-config.xml (I use version 1.3.9), with type=java.lang.Throwable, even if my application throws any runtime exception, I couldn't see any stack trace in the console.

I would like to why is that? Do I need to do something in order to see stack trace in the console?
15 years ago
The exceptions doesn't happen frequently. Like when the remote machine is down, it is obviously going to throw the exception. Anyways it is going to happen rarely.

Here my question is, Is calling printStackTrace() costs some performance? I guess it is like calling other methods. Isn't it?
15 years ago
Sometimes I would like to write printStackTrace() in the exception catch block. My tech lead argues that this method has got significant performance issue. So he prevents me from not to use it.

Is he right?
15 years ago