How to read Oracle Package file in Java?

Hello Expert!
I have a package file which is generating XML blocks from the mapped information of another database. What I need to do:
1) Run the package file from JAVA (or JSP)
2) Catch the exceptions if have any in the scripts.
3) Store the generated XML blocks into one CLOB object.
Could you please advice me how to proceed?
Affirmations:
a) Will JDBC support?
b) How to catch exception of package file in Java?
PS: I am NOT sure whether my query relevant to this sections or not. If NOT, please direct me to the correct sections of Oracle Forums.
With Thanks!
Newkid

836719 wrote:
ok i explain what i want to do maybe u can help me more,
i want to read an arpa file and search it to find for example a word.so u think which method that u mentioned above is beter???
It will be pleasure if u have any tip that can help me.1. Learn the basics of programming as well as how to logically construct and deconstruct a problem domain.
2. Learn the basics of programming java.
3. Learn about java.io.*
4. Learn about java swing
5. Find documentation that describes the format of the ARPA file.
6. Read the documentation and understand it.
7. Find a source for ARPA files (if this is online then there is more java to learn as well.)
8. Use 1,2 and 3 to write java code that consumes the ARPA file.
9. Use 4 to ask the user for a word.
10. Use 1 and 2 to write code that 'searches' what you read in 8.

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Hi
Im new in java and dont know many thing about it, I want to know how can read an ARPA file in java.
pleas describ it step bye step and esy to understand.
Edited by: 836719 on Feb 14, 2011 8:15 PM

836719 wrote:
ok i explain what i want to do maybe u can help me more,
i want to read an arpa file and search it to find for example a word.so u think which method that u mentioned above is beter???
It will be pleasure if u have any tip that can help me.1. Learn the basics of programming as well as how to logically construct and deconstruct a problem domain.
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