org.apache.directory.server.core.changelog

Class MemoryChangeLogStore

java.lang.Object

org.apache.directory.server.core.changelog.MemoryChangeLogStore

All Implemented Interfaces:

org.apache.directory.server.core.api.changelog.ChangeLogStore, org.apache.directory.server.core.api.changelog.TaggableChangeLogStore

public class MemoryChangeLogStore
extends Object
implements org.apache.directory.server.core.api.changelog.TaggableChangeLogStore

A change log store that keeps it's information in memory.

Author:

Apache Directory Project

Constructor Summary

Constructors

Constructor and Description
MemoryChangeLogStore()

Method Summary

Methods

Modifier and Type	Method and Description
void	destroy() Save logs, tags and revision on disk, and clean everything in memory
org.apache.directory.api.ldap.model.cursor.Cursor<org.apache.directory.server.core.api.changelog.ChangeLogEvent>	find()
org.apache.directory.api.ldap.model.cursor.Cursor<org.apache.directory.server.core.api.changelog.ChangeLogEvent>	find(long startRevision, long endRevision)
org.apache.directory.api.ldap.model.cursor.Cursor<org.apache.directory.server.core.api.changelog.ChangeLogEvent>	findAfter(long revision)
org.apache.directory.api.ldap.model.cursor.Cursor<org.apache.directory.server.core.api.changelog.ChangeLogEvent>	findBefore(long revision)
long	getCurrentRevision()
org.apache.directory.server.core.api.changelog.Tag	getLatest()
void	init(org.apache.directory.server.core.api.DirectoryService service)
org.apache.directory.server.core.api.changelog.ChangeLogEvent	log(org.apache.directory.server.core.api.LdapPrincipal principal, org.apache.directory.api.ldap.model.ldif.LdifEntry forward, org.apache.directory.api.ldap.model.ldif.LdifEntry reverse)
org.apache.directory.server.core.api.changelog.ChangeLogEvent	log(org.apache.directory.server.core.api.LdapPrincipal principal, org.apache.directory.api.ldap.model.ldif.LdifEntry forward, List<org.apache.directory.api.ldap.model.ldif.LdifEntry> reverses)
org.apache.directory.server.core.api.changelog.ChangeLogEvent	lookup(long revision)
org.apache.directory.server.core.api.changelog.Tag	removeTag(long revision)
void	sync()
org.apache.directory.server.core.api.changelog.Tag	tag()
org.apache.directory.server.core.api.changelog.Tag	tag(long revision)
org.apache.directory.server.core.api.changelog.Tag	tag(long revision, String descrition)
org.apache.directory.server.core.api.changelog.Tag	tag(String description)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

MemoryChangeLogStore

public MemoryChangeLogStore()

Method Detail

tag

public org.apache.directory.server.core.api.changelog.Tag tag(long revision)
                                                       throws Exception

Specified by:

tag in interface org.apache.directory.server.core.api.changelog.TaggableChangeLogStore

Throws:

Exception

tag

public org.apache.directory.server.core.api.changelog.Tag tag()
                                                       throws Exception

Specified by:

tag in interface org.apache.directory.server.core.api.changelog.TaggableChangeLogStore

Throws:

Exception

tag

public org.apache.directory.server.core.api.changelog.Tag tag(String description)
                                                       throws Exception

Specified by:

tag in interface org.apache.directory.server.core.api.changelog.TaggableChangeLogStore

Throws:

Exception

init

public void init(org.apache.directory.server.core.api.DirectoryService service)
          throws Exception

Specified by:

init in interface org.apache.directory.server.core.api.changelog.ChangeLogStore

Throws:

Exception

sync

public void sync()
          throws Exception

Specified by:

sync in interface org.apache.directory.server.core.api.changelog.ChangeLogStore

Throws:

Exception

destroy

public void destroy()
             throws Exception

Save logs, tags and revision on disk, and clean everything in memory

Specified by:

destroy in interface org.apache.directory.server.core.api.changelog.ChangeLogStore

Throws:

Exception

getCurrentRevision

public long getCurrentRevision()

Specified by:

getCurrentRevision in interface org.apache.directory.server.core.api.changelog.ChangeLogStore

log

public org.apache.directory.server.core.api.changelog.ChangeLogEvent log(org.apache.directory.server.core.api.LdapPrincipal principal,
                                                                org.apache.directory.api.ldap.model.ldif.LdifEntry forward,
                                                                org.apache.directory.api.ldap.model.ldif.LdifEntry reverse)
                                                                  throws Exception

Specified by:

log in interface org.apache.directory.server.core.api.changelog.ChangeLogStore

Throws:

Exception

log

public org.apache.directory.server.core.api.changelog.ChangeLogEvent log(org.apache.directory.server.core.api.LdapPrincipal principal,
                                                                org.apache.directory.api.ldap.model.ldif.LdifEntry forward,
                                                                List<org.apache.directory.api.ldap.model.ldif.LdifEntry> reverses)
                                                                  throws Exception

Specified by:

log in interface org.apache.directory.server.core.api.changelog.ChangeLogStore

Throws:

Exception

lookup

public org.apache.directory.server.core.api.changelog.ChangeLogEvent lookup(long revision)
                                                                     throws Exception

Specified by:

lookup in interface org.apache.directory.server.core.api.changelog.ChangeLogStore

Throws:

Exception

find

public org.apache.directory.api.ldap.model.cursor.Cursor<org.apache.directory.server.core.api.changelog.ChangeLogEvent> find()
                                                                                                                      throws Exception

Specified by:

find in interface org.apache.directory.server.core.api.changelog.ChangeLogStore

Throws:

Exception

findBefore

public org.apache.directory.api.ldap.model.cursor.Cursor<org.apache.directory.server.core.api.changelog.ChangeLogEvent> findBefore(long revision)
                                                                                                                            throws Exception

Specified by:

findBefore in interface org.apache.directory.server.core.api.changelog.ChangeLogStore

Throws:

Exception

findAfter

public org.apache.directory.api.ldap.model.cursor.Cursor<org.apache.directory.server.core.api.changelog.ChangeLogEvent> findAfter(long revision)
                                                                                                                           throws org.apache.directory.api.ldap.model.exception.LdapException

Specified by:

findAfter in interface org.apache.directory.server.core.api.changelog.ChangeLogStore

Throws:

org.apache.directory.api.ldap.model.exception.LdapException

find

public org.apache.directory.api.ldap.model.cursor.Cursor<org.apache.directory.server.core.api.changelog.ChangeLogEvent> find(long startRevision,
                                                                                                                    long endRevision)
                                                                                                                      throws Exception

Specified by:

find in interface org.apache.directory.server.core.api.changelog.ChangeLogStore

Throws:

Exception

getLatest

public org.apache.directory.server.core.api.changelog.Tag getLatest()
                                                             throws org.apache.directory.api.ldap.model.exception.LdapException

Specified by:

getLatest in interface org.apache.directory.server.core.api.changelog.TaggableChangeLogStore

Throws:

org.apache.directory.api.ldap.model.exception.LdapException

removeTag

public org.apache.directory.server.core.api.changelog.Tag removeTag(long revision)
                                                             throws Exception

Specified by:

removeTag in interface org.apache.directory.server.core.api.changelog.TaggableChangeLogStore

Throws:

Exception

See Also:

TaggableChangeLogStore.removeTag(long)

tag

public org.apache.directory.server.core.api.changelog.Tag tag(long revision,
                                                     String descrition)
                                                       throws Exception

Specified by:

tag in interface org.apache.directory.server.core.api.changelog.TaggableChangeLogStore

Throws:

Exception

See Also:

TaggableChangeLogStore.tag(long, String)

toString

public String toString()

Overrides:

toString in class Object

See Also:

Object.toString()