org.elasticsearch.rest

Class RestFilter

java.lang.Object

org.elasticsearch.rest.RestFilter

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public abstract class RestFilter
extends java.lang.Object
implements java.io.Closeable

A filter allowing to filter rest operations.

Constructor Summary

Constructors

Constructor and Description
RestFilter()

Method Summary

Modifier and Type	Method and Description
void	close()
int	order() Optionally, the order of the filter.
abstract void	process(RestRequest request, RestChannel channel, RestFilterChain filterChain) Process the rest request.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RestFilter

public RestFilter()

Method Detail

order

public int order()

Optionally, the order of the filter. Execution is done from lowest value to highest. It is a good practice to allow to configure this for the relevant filter.

close

public void close()

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

process

public abstract void process(RestRequest request,
                             RestChannel channel,
                             RestFilterChain filterChain)
                      throws java.lang.Exception

Process the rest request. Using the channel to send a response, or the filter chain to continue processing the request.

Throws:

java.lang.Exception