patch for SimpleFlatFileMarshaler

[Andrew Skiba <sk...@gmail.com>]

Hello,

Thank you guys for the great framework, I really enjoy it.

I have to parse files from All Media Guide. Here is a documentation of  
one of the file's format: http://helpdesk.allmusic.com/video_com_ship.html#VDESC

These files have ^A (ASCII code 1) as column separators and ^B (ASCII  
code 2) as line separators. The existing implementation of  
SimpleFlatFileMarshaler does not allow to use these characters for  
separators, my patch adds this functionality.

Unfortunately, '\n' is hard coded in java.io.BufferedReader, so I had  
to re-implement its basic functionality as an inner class. This inner  
class is implementing Iterator and is used instead of LineIterator  
when the line separator property is non-default. Null value means  
default and then the code will flow as without this patch.

I opened an issue on Jira https://issues.apache.org/activemq/browse/SM-1333 
  and would like to know if the patch will be accepted or not.

Cheers,

Andrew.