Sorry that was just for example #2 :)
> On Apr 27, 2016, at 3:59 PM, Matt Burgess <mattyb...@gmail.com> wrote:
>
> If you can represent the expected string format as a regular
> expression, you can use the replaceAll() function [1] with
> back-references:
>
> ${url:replaceAll('(http://[a-zA-Z0-9]+:)[a-zA-Z0-9]+(@.*)','$1xxxxx$2')}
>
> original: http://username:p...@host.com
> after: http://username:xx...@host.com
>
> Note I have parentheses around the groups I want to keep (the
> beginning and end, everything but the password part), then I can
> re-insert them using back-references $1 and $2 (i.e. the capturing
> groups)
>
> [1]
> https://nifi.apache.org/docs/nifi-docs/html/expression-language-guide.html#replaceall
>
> Regards,
> Matt
>
> On Wed, Apr 27, 2016 at 3:44 PM, Madhukar Thota
> <madhukar.th...@gmail.com> wrote:
>> Friends,
>>
>> I am looking for attributes parsing examples. Any help is appreciated?
>>
>> I want to get difference between two feilds attributes
>>
>> 1. let say end - start:
>>
>> ${end:minus(${start}) is this right way to do it?
>> 2. I want to mask password in the url, how can i do it?
>>
>> example: http://username:p...@host.com to http://username:xx...@host.com
>>
>> 3. How to parse url encoded post data?
>>
>> Today i am doing all the conversation using ExecuteScriptProcessor using
>> python but it is very slow in processing.
>>
>> Any help is appreciated.
>>
>> -Madhu
