org.apache.directory.server.ldap.replication.provider

Class ReplicaJournalCursor

java.lang.Object

org.apache.directory.api.ldap.model.cursor.AbstractCursor<ReplicaEventMessage>

org.apache.directory.server.ldap.replication.provider.ReplicaJournalCursor

All Implemented Interfaces:

Iterable<ReplicaEventMessage>, org.apache.directory.api.ldap.model.cursor.Cursor<ReplicaEventMessage>

public class ReplicaJournalCursor
extends org.apache.directory.api.ldap.model.cursor.AbstractCursor<ReplicaEventMessage>

Define a cursor on top of a replication journal.

Author:

Apache Directory Project

Constructor Summary

Constructors

Constructor and Description
ReplicaJournalCursor(org.apache.directory.server.core.partition.impl.btree.jdbm.JdbmTable<String,ReplicaEventMessage> journal, String consumerCsn) Creates a cursor on top of the given journal

Method Summary

Methods

Modifier and Type	Method and Description
void	after(ReplicaEventMessage arg0)
void	afterLast()
boolean	available()
void	before(ReplicaEventMessage arg0)
void	beforeFirst()
void	close()
void	close(Exception cause)
protected void	delete() delete the current message used for internal log cleanup ONLY
boolean	first()
ReplicaEventMessage	get()
Iterator<ReplicaEventMessage>	iterator()
boolean	last()
boolean	next()
boolean	previous()
protected void	skipQualifyingWhileFetching() sets the flag to skip CSN based checking while traversing used for internal log cleanup ONLY

Methods inherited from class org.apache.directory.api.ldap.model.cursor.AbstractCursor

checkNotClosed, isAfterLast, isBeforeFirst, isClosed, isFirst, isLast, setClosureMonitor, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ReplicaJournalCursor

public ReplicaJournalCursor(org.apache.directory.server.core.partition.impl.btree.jdbm.JdbmTable<String,ReplicaEventMessage> journal,
                    String consumerCsn)
                     throws Exception

Creates a cursor on top of the given journal

Parameters:

journal - the log journal

consumerCsn - the consumer's CSN taken from cookie

Throws:

Exception

Method Detail

after

public void after(ReplicaEventMessage arg0)
           throws org.apache.directory.api.ldap.model.exception.LdapException,
                  org.apache.directory.api.ldap.model.cursor.CursorException

Throws:

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

org.apache.directory.api.ldap.model.cursor.CursorException

afterLast

public void afterLast()
               throws org.apache.directory.api.ldap.model.exception.LdapException,
                      org.apache.directory.api.ldap.model.cursor.CursorException

Throws:

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

org.apache.directory.api.ldap.model.cursor.CursorException

available

public boolean available()

before

public void before(ReplicaEventMessage arg0)
            throws org.apache.directory.api.ldap.model.exception.LdapException,
                   org.apache.directory.api.ldap.model.cursor.CursorException

Throws:

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

org.apache.directory.api.ldap.model.cursor.CursorException

beforeFirst

public void beforeFirst()
                 throws org.apache.directory.api.ldap.model.exception.LdapException,
                        org.apache.directory.api.ldap.model.cursor.CursorException

Throws:

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

org.apache.directory.api.ldap.model.cursor.CursorException

first

public boolean first()
              throws org.apache.directory.api.ldap.model.exception.LdapException,
                     org.apache.directory.api.ldap.model.cursor.CursorException

Throws:

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

org.apache.directory.api.ldap.model.cursor.CursorException

get

public ReplicaEventMessage get()
                        throws org.apache.directory.api.ldap.model.cursor.CursorException

Throws:

org.apache.directory.api.ldap.model.cursor.CursorException

last

public boolean last()
             throws org.apache.directory.api.ldap.model.exception.LdapException,
                    org.apache.directory.api.ldap.model.cursor.CursorException

Throws:

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

org.apache.directory.api.ldap.model.cursor.CursorException

next

public boolean next()
             throws org.apache.directory.api.ldap.model.exception.LdapException,
                    org.apache.directory.api.ldap.model.cursor.CursorException

Throws:

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

org.apache.directory.api.ldap.model.cursor.CursorException

previous

public boolean previous()
                 throws org.apache.directory.api.ldap.model.exception.LdapException,
                        org.apache.directory.api.ldap.model.cursor.CursorException

Throws:

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

org.apache.directory.api.ldap.model.cursor.CursorException

close

public void close()

Specified by:

close in interface org.apache.directory.api.ldap.model.cursor.Cursor<ReplicaEventMessage>

Overrides:

close in class org.apache.directory.api.ldap.model.cursor.AbstractCursor<ReplicaEventMessage>

close

public void close(Exception cause)

Specified by:

close in interface org.apache.directory.api.ldap.model.cursor.Cursor<ReplicaEventMessage>

Overrides:

close in class org.apache.directory.api.ldap.model.cursor.AbstractCursor<ReplicaEventMessage>

skipQualifyingWhileFetching

protected void skipQualifyingWhileFetching()

sets the flag to skip CSN based checking while traversing used for internal log cleanup ONLY

delete

protected void delete()

delete the current message used for internal log cleanup ONLY

iterator

public Iterator<ReplicaEventMessage> iterator()

Specified by:

iterator in interface Iterable<ReplicaEventMessage>

Overrides:

iterator in class org.apache.directory.api.ldap.model.cursor.AbstractCursor<ReplicaEventMessage>