SaxParser problem

[urikupfer]

How can I stop reading very big rss file (that take too long time) after constant number of items?

 

[Erel]

There is no simple way to stop the parsing.
You can use ExceptionEx from the Threading library to throw an exception from one of the parsing events. This will stop the parsing.

 

[urikupfer]

Hi erel
I have tried this solution, I throw exception in the start element event, but I get the error message , in java surrounding the Parser.Parse2 with try catch
solve it , in b4a it doesn't help.

 

[Erel]

You are correct. My suggestion will not work.
You can however just return from the events immediately after a certain number of items.

Are you using HttpUtils2 to download the feed?

 

[urikupfer]

Hi Erel
No, I am not using the HttpUtils2 , for some reason it
doesn't download all the string I need.
Any way I have written the parser in a class with a
thread and this way it work fine.
uri

 

[Erel]

for some reason it
doesn't download all the string I need.

Have you checked it by logging the response? Android logs are limited to 4000 characters.

 

[urikupfer]

hi erel
yes ,it download much less.

 

[Erel]

This is most probably a bug in your code. HttpUtils2 will only set the Success flag if the download was completed successfully. If you like you can post your code.

 

[urikupfer]

hi erel

 

[Erel]

I meant the code based on HttpUtils2.

 

[urikupfer]

hi erel
now it`s working fine with HttpUtils2 ,and as you can see the parser stops after 500 items.

 

[Erel]

Just to make sure, it works as you want it to be, right?

 

[urikupfer]

yes