How to read body from http 500 response

[vcf...@gmail.com]

Hi, 

I need to read a response from an API. For successful response, it returns something like this:

HTTP status code: 200

Content Type: application/json

Body:

{

"records":[{object1}, {object2}]

}

For error case:

HTTP status code: 500

Content Type: application/json

Body:

{

"code":"1234",

"message":"reason"

}

How to use DukeScript to read the error body?

Regards,

Victor

[Jaroslav Tulach]

Wow, what an interesting request! I've never imagined somebody would like to read body in case of error.

First of all thanks for your will to use DukeScript (and my HTML+Java API, http://wiki.netbeans.org/Html4Java).

I am afraid that to achieve what you want you need to play directly with the source of HTML+Java API and modify it to suite your needs. Can you follow the steps outlined in http://wiki.netbeans.org/Html4Java and compile&test the current version? Then you could modify the source to simulate what you need, then recompile and retest.

I would start at two locations:

- modify the test server to return 500 from time to time: http://hg.netbeans.org/html4j/file/031e46d048d8/ko4j/src/test/java/org/netbeans/html/ko4j/DynamicHTTP.java#l102

- modify the client to handle 500 at your wish: http://hg.netbeans.org/html4j/file/031e46d048d8/ko4j/src/main/java/org/netbeans/html/ko4j/LoadJSON.java#l101

It should be relatively easy to work with the project from inside of any Maven-ready IDE. I know that NetBeans IDE works well and allows you to execute single test and even debug it, which may speed your experiments up. Once you have what you need, send us a patch. I'll do my best to include it into the next version of HTML+Java API then.

Good luck and thanks once again for giving DukeScript a try!

-jt

 

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