org.apache.directory.server.ldap

Class LdapProtocolHandler

java.lang.Object

org.apache.mina.core.service.IoHandlerAdapter

org.apache.mina.handler.demux.DemuxingIoHandler

org.apache.directory.server.ldap.LdapProtocolHandler

All Implemented Interfaces:

org.apache.mina.core.service.IoHandler

class LdapProtocolHandler
extends org.apache.mina.handler.demux.DemuxingIoHandler

The MINA IoHandler implementation extending DemuxingIoHandler for the LDAP protocol. THe LdapServer creates this multiplexing IoHandler handler and populates it with subordinate handlers for the various kinds of LDAP Request messages. This is done in the setXxxHandler() methods of the LdapServer where Xxxx is Add, Modify, etc.

Field Summary

Fields

Modifier and Type	Field and Description
private LdapServer	ldapServer the LdapServer this handler is associated with
private static org.slf4j.Logger	LOG The logger

Constructor Summary

Constructors

Constructor and Description
LdapProtocolHandler(LdapServer ldapServer) Creates a new instance of LdapProtocolHandler.

Method Summary

Modifier and Type	Method and Description
private void	cleanUpSession(LdapSession ldapSession) Explicitly handles LdapSession and IoSession cleanup tasks.
void	exceptionCaught(org.apache.mina.core.session.IoSession session, java.lang.Throwable cause)
void	messageReceived(org.apache.mina.core.session.IoSession session, java.lang.Object message)
void	messageSent(org.apache.mina.core.session.IoSession session, java.lang.Object message)
void	sessionClosed(org.apache.mina.core.session.IoSession session) This method is called when a session is closed.
void	sessionCreated(org.apache.mina.core.session.IoSession session) This method is called when a new session is created.

Methods inherited from class org.apache.mina.handler.demux.DemuxingIoHandler

addExceptionHandler, addReceivedMessageHandler, addSentMessageHandler, findExceptionHandler, findReceivedMessageHandler, findSentMessageHandler, getExceptionHandlerMap, getMessageHandler, getReceivedMessageHandlerMap, getSentMessageHandlerMap, removeExceptionHandler, removeReceivedMessageHandler, removeSentMessageHandler

Methods inherited from class org.apache.mina.core.service.IoHandlerAdapter

inputClosed, sessionIdle, sessionOpened

Methods inherited from class java.lang.Object

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

Field Detail

LOG

private static final org.slf4j.Logger LOG

The logger

ldapServer

private final LdapServer ldapServer

the LdapServer this handler is associated with

Constructor Detail

LdapProtocolHandler

LdapProtocolHandler(LdapServer ldapServer)

Creates a new instance of LdapProtocolHandler.

Parameters:

ldapServer - The LDAP server instance

Method Detail

sessionCreated

public void sessionCreated(org.apache.mina.core.session.IoSession session)
                    throws java.lang.Exception

This method is called when a new session is created. We will store some informations that the session will need to process incoming requests.

Specified by:

sessionCreated in interface org.apache.mina.core.service.IoHandler

Overrides:

sessionCreated in class org.apache.mina.core.service.IoHandlerAdapter

Parameters:

session - the newly created session

Throws:

java.lang.Exception

sessionClosed

public void sessionClosed(org.apache.mina.core.session.IoSession session)

This method is called when a session is closed. If we have some cleanup to do, it's done there.

Specified by:

sessionClosed in interface org.apache.mina.core.service.IoHandler

Overrides:

sessionClosed in class org.apache.mina.core.service.IoHandlerAdapter

Parameters:

session - the closing session

cleanUpSession

private void cleanUpSession(LdapSession ldapSession)

Explicitly handles LdapSession and IoSession cleanup tasks.

Parameters:

ldapSession - the LdapSession to cleanup after being removed from the LdapSessionManager

messageSent

public void messageSent(org.apache.mina.core.session.IoSession session,
                        java.lang.Object message)
                 throws java.lang.Exception

Specified by:

messageSent in interface org.apache.mina.core.service.IoHandler

Overrides:

messageSent in class org.apache.mina.handler.demux.DemuxingIoHandler

Throws:

java.lang.Exception

messageReceived

public void messageReceived(org.apache.mina.core.session.IoSession session,
                            java.lang.Object message)
                     throws java.lang.Exception

Specified by:

messageReceived in interface org.apache.mina.core.service.IoHandler

Overrides:

messageReceived in class org.apache.mina.handler.demux.DemuxingIoHandler

Throws:

java.lang.Exception

exceptionCaught

public void exceptionCaught(org.apache.mina.core.session.IoSession session,
                            java.lang.Throwable cause)

Specified by:

exceptionCaught in interface org.apache.mina.core.service.IoHandler

Overrides:

exceptionCaught in class org.apache.mina.handler.demux.DemuxingIoHandler