org.apache.mina.integration.ognl

Class IoSessionFinder

java.lang.Object

org.apache.mina.integration.ognl.IoSessionFinder

public class IoSessionFinder
extends Object

Finds IoSessions that match a boolean OGNL expression.

Author:

Apache MINA Project

Constructor Summary

Constructors

Constructor and Description
IoSessionFinder(String query) Creates a new instance with the specified OGNL expression that returns a boolean value (e.g.

Method Summary

Modifier and Type	Method and Description
Set<IoSession>	find(Iterable<IoSession> sessions) Finds a Set of IoSessions that matches the query from the specified sessions and returns the matches.

Methods inherited from class java.lang.Object

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

Constructor Detail

IoSessionFinder

public IoSessionFinder(String query)

Creates a new instance with the specified OGNL expression that returns a boolean value (e.g. "id == 0x12345678").

Parameters:

query - The OGNL expression

Method Detail

find

public Set<IoSession> find(Iterable<IoSession> sessions)
                    throws ognl.OgnlException

Finds a Set of IoSessions that matches the query from the specified sessions and returns the matches.

Parameters:

sessions - The list of sessions to check

Returns:

A set of the session that matches the query

Throws:

ognl.OgnlException - if failed to evaluate the OGNL expression

ognl.OgnlException - If we can't find a boolean value in a session's context