org.apache.mina.core.filterchain

Interface IoFilterChainBuilder

All Known Subinterfaces:

IoLoggerFilterChainBuilder

All Known Implementing Classes:

DefaultIoFilterChainBuilder, FilterChainBuilder

public interface IoFilterChainBuilder

An interface that builds IoFilterChain in predefined way when IoSession is created. You can extract common filter chain modification logic to this interface. For example, to add a filter to the chain,

 public class MyFilterChainBuilder implements IoFilterChainBuilder {
     public void buildFilterChain( IoFilterChain chain ) throws Exception {
         chain.addLast( "myFilter", new MyFilter() );
     }
 }
 

Field Summary

Fields

Modifier and Type	Field and Description
static IoFilterChainBuilder	NOOP An implementation which does nothing.

Method Summary

Methods

Modifier and Type	Method and Description
void	buildFilterChain(IoFilterChain chain) Modifies the specified chain.

Field Detail

NOOP

static final IoFilterChainBuilder NOOP

An implementation which does nothing.

Method Detail

buildFilterChain

void buildFilterChain(IoFilterChain chain)
                      throws Exception

Modifies the specified chain.

Throws:

Exception