org.mortbay.cometd
Interface DataFilter

All Known Implementing Classes:
JSONDataFilter, NoMarkupFilter, NoScriptsFilter, RegexFilter

public interface DataFilter

Data Filter Data filters are used to transform data as it is sent to a Channel.

Author:
gregw

Method Summary
 Object filter(Object data, Client from)
           
 void init(Object init)
           
 

Method Detail

init

void init(Object init)

filter

Object filter(Object data,
              Client from)
              throws IllegalStateException
Parameters:
data -
from -
Returns:
The filtered data.
Throws:
IllegalStateException - If the message should be aborted


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