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Archive for September 2008

Limitation of J2ME Web Service JSR 172 package.

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Me and my team members currently work on Mobile application that require web services data. We found that J2ME had limited support of WSDL binding style. According to J2ME JSR 172 specification section 3.2.2 Operation mode, the only WSDL binding style is supported is document/literal.

If we trying to use RPC/literal, we will get error when we tried to generate stub with the WSDL file. It is pity that, the limitation of this package had limited the way WSDL bind the document into SOAP.

There are few options to overcome this, either use REST way or regenerate the WSDL file with document/literal binding style.

Written by Charles Ling

30 September, 2008 at 10:06 PM

Posted in J2ME

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Book Review (September/2008)

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Recently i had finish 2 very interesting books. The book is fictional novel call “Kite Runner” by Khaled Hosseini. Wow!, it was really a good and a sad book to read. The reason why i think it is the best fiction book that i ever read this year because :

1. The contents and the words that the author used, were not very depth and complex. It is easy to understand unlike others’ novel. (Hey, i’m not going to pick every single words that i do not know and refer to dictionary. That’s the point why i read novel to release my stress and frustration).

2. The author kept remind the reader what was happened before, so that the reader can kept track the important point while you reach end of each chapters.

3.Ah!!Like the book mention, irony.

4.Sad content and a bit of romance. Nice!!

The second book will be techinal book which is “The Practice of Programming” by Brian W. Kernigham and Rob Pike. I WISH i had known this book when i started programming in 1st year of my Comp Science. Very interesting and useful for any level of programmers. This book manly focus on c,c++ and Java programming languages. But, the thing is, it is not programming languages that the reader should concerned. You can apply the way their teach in any programming language.

I will totally kept one of my list books around me when i do programming. One of the book that wannabe “Good” programmer should have.

Written by Charles Ling

30 September, 2008 at 9:56 PM

Posted in Books

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