Question

Comments Extractions

Asked by: nandini_kumar

Hi

I have a problem wanna want to solve.........

I want to extract the comments about a method in a class just like java doc does.

 like  i have a method

/** here are comments about the methos
*@param   int
*@return  int

*/

public int myMethod(int a){

 return a;
}


now i have got the class name and method name and other informations using the java.lang.reflection package but i also want to extract its comments or u can say descriptions but how............. a big queston for me...

Now its upto u that u sove my problem....

                                   Nandini

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Asked On
2001-06-14 at 01:07:06ID20135151
Tags

java

Topic

Java Programming Language

Participating Experts
5
Points
100
Comments
6

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Answers

 

by: objectsPosted on 2001-06-14 at 01:26:36ID: 6189966

You can't use reflection to extract the comments that I'm aware, and anyway they may have been stripped from the class file.
But from the sound of what you're trying to do doclets are just what you need:
http://java.sun.com/products/jdk/1.2/docs/tooldocs/javadoc/overview.html

 

by: Sasha_MapaPosted on 2001-06-14 at 05:23:51ID: 6190632

>and anyway they may have been stripped from the class file.
They aren't "maybe stripped", they are definitely stripped :-)

You can't do that without access to the source (java) file. If you do have access, use doclets, like "objects" recommended.

Sasha Maryanovsky.

 

by: bazarnyPosted on 2001-06-14 at 12:13:24ID: 6192568

> They aren't "maybe stripped", they are definitely stripped :-)
Not everything, to be precise, @deprecated doc tag stored in class file :-). Don't have doc due to network problems and don't remember whether it returned by reflection.

Anyway, doclet is probaly the best choice. Some other tools could give you access to comments and source, e.g. Together Control Center (AKA Together/J) provides such API. Don't know other examples.

Regards,
Igor Bazarny
Brainbench MVP for Java 1
www.brainbench.com

 

by: Sasha_MapaPosted on 2001-06-14 at 12:56:35ID: 6192712

>Not everything, to be precise, @deprecated doc tag stored in class file :-).
Correct, but to be even more precise, it's stored as an optional field.

Sasha Maryanovsky.

 

by: teacher_modPosted on 2001-06-16 at 10:11:54ID: 6198420

Hello nandini_kumar,

You have a number of old open questions with comments you have not responded to.  Would you please resolve
those open questions before you ask the experts to provide you with additional free services.

teacher_mod
Community Support Moderator
Experts-Exchange
teacher_mod@experts-exchange.com

 

by: sudhakar_koundinyaPosted on 2003-07-18 at 03:02:14ID: 8950434



No comment has been added lately, so it's time to clean up this TA.
I will leave a recommendation in the Cleanup topic area that this question is:


--  points to objects


Please leave any comments here within the next seven days.
 
PLEASE DO NOT ACCEPT THIS COMMENT AS AN ANSWER!
 
sudhakar_koundinya
EE Cleanup Volunteer
---------------------
If you feel that your question was not properly addressed, or that none of the comments received were appropriate answers, please post your concern in THIS thread.

20120131-EE-VQP-002

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