org.apache.directory.server.core
Class ReferralManagerImpl

java.lang.Object
  org.apache.directory.server.core.ReferralManagerImpl

All Implemented Interfaces:

ReferralManager

public class ReferralManagerImpl
extends java.lang.Object
implements ReferralManager

Implement a referral Manager, handling the requests from the LDAP protocol.
Referrals are stored in a tree, where leaves are the referrals. We are using the very same structure than for the partition manager.

Version:

$Rev$, $Date$

Author:

Apache Directory Project

Constructor Summary

ReferralManagerImpl(DirectoryService directoryService)
Creates a new instance of ReferralManagerImpl.

Method Summary

void	addReferral(org.apache.directory.shared.ldap.entry.ServerEntry entry)
org.apache.directory.shared.ldap.entry.ServerEntry	getParentReferral(org.apache.directory.shared.ldap.name.DN dn)
boolean	hasParentReferral(org.apache.directory.shared.ldap.name.DN dn)
void	init(DirectoryService directoryService, java.lang.String... suffixes)
boolean	isReferral(org.apache.directory.shared.ldap.name.DN dn)
void	lockRead() Get a read-lock on the referralManager.
void	lockWrite() Get a write-lock on the referralManager.
void	remove(DirectoryService directoryService, org.apache.directory.shared.ldap.name.DN suffix)
void	removeReferral(org.apache.directory.shared.ldap.entry.ServerEntry entry)
void	unlock() Release the read-write lock on the referralManager.

Methods inherited from class java.lang.Object

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

Constructor Detail

ReferralManagerImpl

public ReferralManagerImpl(DirectoryService directoryService)
                    throws java.lang.Exception

Creates a new instance of ReferralManagerImpl.

Parameters:

directoryService - The directory service

Throws:

java.lang.Exception - If we can't initialize the manager

Method Detail

lockRead

public void lockRead()

Get a read-lock on the referralManager. No read operation can be done on the referralManager if this method is not called before.

Specified by:

lockRead in interface ReferralManager

lockWrite

public void lockWrite()

Get a write-lock on the referralManager. No write operation can be done on the referralManager if this method is not called before.

Specified by:

lockWrite in interface ReferralManager

unlock

public void unlock()

Release the read-write lock on the referralManager. This method must be called after having read or modified the ReferralManager

Specified by:

unlock in interface ReferralManager

addReferral

public void addReferral(org.apache.directory.shared.ldap.entry.ServerEntry entry)

Specified by:

addReferral in interface ReferralManager

init

public void init(DirectoryService directoryService,
                 java.lang.String... suffixes)
          throws java.lang.Exception

Specified by:

init in interface ReferralManager

Throws:

java.lang.Exception

remove

public void remove(DirectoryService directoryService,
                   org.apache.directory.shared.ldap.name.DN suffix)
            throws java.lang.Exception

Specified by:

remove in interface ReferralManager

Throws:

java.lang.Exception

hasParentReferral

public boolean hasParentReferral(org.apache.directory.shared.ldap.name.DN dn)

Specified by:

hasParentReferral in interface ReferralManager

getParentReferral

public org.apache.directory.shared.ldap.entry.ServerEntry getParentReferral(org.apache.directory.shared.ldap.name.DN dn)

Specified by:

getParentReferral in interface ReferralManager

isReferral

public boolean isReferral(org.apache.directory.shared.ldap.name.DN dn)

Specified by:

isReferral in interface ReferralManager

removeReferral

public void removeReferral(org.apache.directory.shared.ldap.entry.ServerEntry entry)

Specified by:

removeReferral in interface ReferralManager