org.apache.james.mailbox.jpa.mail
Class JPAMessageMapper

java.lang.Object
  org.apache.james.mailbox.store.transaction.TransactionalMapper
      org.apache.james.mailbox.jpa.JPATransactionalMapper
          org.apache.james.mailbox.jpa.mail.JPAMessageMapper

All Implemented Interfaces:

MessageMapper<java.lang.Long>, Mapper

public class JPAMessageMapper
extends JPATransactionalMapper
implements MessageMapper<java.lang.Long>

JPA implementation of a MessageMapper. This class is not thread-safe!

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.james.mailbox.store.transaction.Mapper

Mapper.Transaction<T>, Mapper.VoidTransaction

Field Summary

Fields inherited from class org.apache.james.mailbox.jpa.JPATransactionalMapper

entityManager, entityManagerFactory

Constructor Summary

JPAMessageMapper(javax.persistence.EntityManagerFactory entityManagerFactory)

Method Summary

long	copy(Mailbox<java.lang.Long> mailbox, MailboxMembership<java.lang.Long> original)
long	countMessagesInMailbox(Mailbox<java.lang.Long> mailbox)
long	countUnseenMessagesInMailbox(Mailbox<java.lang.Long> mailbox)
void	delete(Mailbox<java.lang.Long> mailbox, MailboxMembership<java.lang.Long> message)
java.lang.Long	findFirstUnseenMessageUid(Mailbox<java.lang.Long> mailbox)
java.util.List<MailboxMembership<java.lang.Long>>	findInMailbox(Mailbox<java.lang.Long> mailbox, MessageRange set)
java.util.List<MailboxMembership<java.lang.Long>>	findMarkedForDeletionInMailbox(Mailbox<java.lang.Long> mailbox, MessageRange set)
java.util.List<MailboxMembership<java.lang.Long>>	findRecentMessagesInMailbox(Mailbox<java.lang.Long> mailbox, int limit)
protected long	reserveUid(JPAMailbox mailbox) Reserve the uid for the next MailboxMembership in the given JPAMailbox.
long	save(Mailbox<java.lang.Long> mailbox, MailboxMembership<java.lang.Long> message)
java.util.Iterator<java.lang.Long>	searchMailbox(Mailbox<java.lang.Long> mailbox, SearchQuery query)

Methods inherited from class org.apache.james.mailbox.jpa.JPATransactionalMapper

begin, commit, endRequest, getEntityManager, rollback

Methods inherited from class org.apache.james.mailbox.store.transaction.TransactionalMapper

execute

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.james.mailbox.store.transaction.Mapper

endRequest, execute

Constructor Detail

JPAMessageMapper

public JPAMessageMapper(javax.persistence.EntityManagerFactory entityManagerFactory)

Method Detail

findInMailbox

public java.util.List<MailboxMembership<java.lang.Long>> findInMailbox(Mailbox<java.lang.Long> mailbox,
                                                                       MessageRange set)
                                                                throws MailboxException

Specified by:

findInMailbox in interface MessageMapper<java.lang.Long>

Throws:

MailboxException

See Also:

org.apache.james.mailbox.store.mail.MessageMapper#findInMailbox(org.apache.james.mailbox.MessageRange)

findMarkedForDeletionInMailbox

public java.util.List<MailboxMembership<java.lang.Long>> findMarkedForDeletionInMailbox(Mailbox<java.lang.Long> mailbox,
                                                                                        MessageRange set)
                                                                                 throws MailboxException

Specified by:

findMarkedForDeletionInMailbox in interface MessageMapper<java.lang.Long>

Throws:

MailboxException

See Also:

org.apache.james.mailbox.store.mail.MessageMapper#findMarkedForDeletionInMailbox(org.apache.james.mailbox.MessageRange)

countMessagesInMailbox

public long countMessagesInMailbox(Mailbox<java.lang.Long> mailbox)
                            throws MailboxException

Specified by:

countMessagesInMailbox in interface MessageMapper<java.lang.Long>

Throws:

MailboxException

See Also:

org.apache.james.mailbox.store.mail.MessageMapper#countMessagesInMailbox()

countUnseenMessagesInMailbox

public long countUnseenMessagesInMailbox(Mailbox<java.lang.Long> mailbox)
                                  throws MailboxException

Specified by:

countUnseenMessagesInMailbox in interface MessageMapper<java.lang.Long>

Throws:

MailboxException

See Also:

org.apache.james.mailbox.store.mail.MessageMapper#countUnseenMessagesInMailbox()

searchMailbox

public java.util.Iterator<java.lang.Long> searchMailbox(Mailbox<java.lang.Long> mailbox,
                                                        SearchQuery query)
                                                 throws MailboxException

Specified by:

searchMailbox in interface MessageMapper<java.lang.Long>

Throws:

MailboxException

delete

public void delete(Mailbox<java.lang.Long> mailbox,
                   MailboxMembership<java.lang.Long> message)
            throws MailboxException

Specified by:

delete in interface MessageMapper<java.lang.Long>

Throws:

MailboxException

findFirstUnseenMessageUid

public java.lang.Long findFirstUnseenMessageUid(Mailbox<java.lang.Long> mailbox)
                                         throws MailboxException

Specified by:

findFirstUnseenMessageUid in interface MessageMapper<java.lang.Long>

Throws:

MailboxException

findRecentMessagesInMailbox

public java.util.List<MailboxMembership<java.lang.Long>> findRecentMessagesInMailbox(Mailbox<java.lang.Long> mailbox,
                                                                                     int limit)
                                                                              throws MailboxException

Specified by:

findRecentMessagesInMailbox in interface MessageMapper<java.lang.Long>

Throws:

MailboxException

See Also:

org.apache.james.mailbox.store.mail.MessageMapper#findRecentMessagesInMailbox()

save

public long save(Mailbox<java.lang.Long> mailbox,
                 MailboxMembership<java.lang.Long> message)
          throws MailboxException

Specified by:

save in interface MessageMapper<java.lang.Long>

Throws:

MailboxException

See Also:

org.apache.james.mailbox.store.mail.MessageMapper#save(MailboxMembership)

copy

public long copy(Mailbox<java.lang.Long> mailbox,
                 MailboxMembership<java.lang.Long> original)
          throws MailboxException

Specified by:

copy in interface MessageMapper<java.lang.Long>

Throws:

MailboxException

reserveUid

protected long reserveUid(JPAMailbox mailbox)

Reserve the uid for the next MailboxMembership in the given JPAMailbox. This is done by using a row lock.

Parameters:

mailbox -

Returns:

uid