org.apache.james.mailbox.hbase

Class HBaseMailboxSessionMapperFactory

java.lang.Object

org.apache.james.mailbox.store.MailboxSessionMapperFactory<UUID>

org.apache.james.mailbox.hbase.HBaseMailboxSessionMapperFactory

All Implemented Interfaces:

RequestAware, MailboxMapperFactory<UUID>, MessageMapperFactory<UUID>, SubscriptionMapperFactory

public class HBaseMailboxSessionMapperFactory
extends MailboxSessionMapperFactory<UUID>

HBase implementation of MailboxSessionMapperFactory

Field Summary

Fields inherited from class org.apache.james.mailbox.store.MailboxSessionMapperFactory

MAILBOXMAPPER, MESSAGEMAPPER, SUBSCRIPTIONMAPPER

Constructor Summary

Constructors

Constructor and Description
HBaseMailboxSessionMapperFactory(org.apache.hadoop.conf.Configuration conf, UidProvider<UUID> uidProvider, ModSeqProvider<UUID> modSeqProvider) Creates the necessary tables in HBase if they do not exist.

Method Summary

Methods

Modifier and Type	Method and Description
protected MailboxMapper<UUID>	createMailboxMapper(MailboxSession session) Create a MailboxMapper instance which will get reused during the whole MailboxSession
protected MessageMapper<UUID>	createMessageMapper(MailboxSession session) Create a MessageMapper instance which will get reused during the whole MailboxSession
protected SubscriptionMapper	createSubscriptionMapper(MailboxSession session) Create a SubscriptionMapper instance which will get reused during the whole MailboxSession
org.apache.hadoop.conf.Configuration	getClusterConfiguration() Returns the configuration object for accessing the cluster.
ModSeqProvider<UUID>	getModSeqProvider() Returns the ModSeqProvider used.
UidProvider<UUID>	getUidProvider() Returns the UidProvider that generates UID's for mailboxes.

Methods inherited from class org.apache.james.mailbox.store.MailboxSessionMapperFactory

endProcessingRequest, getMailboxMapper, getMessageMapper, getSubscriptionMapper, startProcessingRequest

Methods inherited from class java.lang.Object

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

Constructor Detail

HBaseMailboxSessionMapperFactory

public HBaseMailboxSessionMapperFactory(org.apache.hadoop.conf.Configuration conf,
                                UidProvider<UUID> uidProvider,
                                ModSeqProvider<UUID> modSeqProvider)

Creates the necessary tables in HBase if they do not exist.

Parameters:

conf - Configuration for the cluster

uidProvider - UID provider for mailbox uid.

modSeqProvider -

Throws:

org.apache.hadoop.hbase.MasterNotRunningException

org.apache.hadoop.hbase.ZooKeeperConnectionException

IOException

Method Detail

createMessageMapper

protected MessageMapper<UUID> createMessageMapper(MailboxSession session)
                                           throws MailboxException

Description copied from class: MailboxSessionMapperFactory

Create a MessageMapper instance which will get reused during the whole MailboxSession

Specified by:

createMessageMapper in class MailboxSessionMapperFactory<UUID>

Returns:

messageMapper

Throws:

MailboxException

createMailboxMapper

protected MailboxMapper<UUID> createMailboxMapper(MailboxSession session)
                                           throws MailboxException

Description copied from class: MailboxSessionMapperFactory

Create a MailboxMapper instance which will get reused during the whole MailboxSession

Specified by:

createMailboxMapper in class MailboxSessionMapperFactory<UUID>

Returns:

mailboxMapper

Throws:

MailboxException

createSubscriptionMapper

protected SubscriptionMapper createSubscriptionMapper(MailboxSession session)
                                               throws SubscriptionException

Description copied from class: MailboxSessionMapperFactory

Create a SubscriptionMapper instance which will get reused during the whole MailboxSession

Specified by:

createSubscriptionMapper in class MailboxSessionMapperFactory<UUID>

Returns:

subscriptionMapper

Throws:

SubscriptionException

getClusterConfiguration

public org.apache.hadoop.conf.Configuration getClusterConfiguration()

Returns the configuration object for accessing the cluster.

Returns:

The configuration for accessing the cluster

getModSeqProvider

public ModSeqProvider<UUID> getModSeqProvider()

Returns the ModSeqProvider used.

Returns:

The used modSeqProvider

getUidProvider

public UidProvider<UUID> getUidProvider()

Returns the UidProvider that generates UID's for mailboxes.

Returns:

The provider that generates UID's for mailboxes