mireka.pop.store

Class Maildrop

Object

mireka.pop.store.Maildrop

public class Maildrop
extends Object

Maildrop provides the physical storage for a specific maildrop (assigned to a user) using the file system. This implementation uses a single directory, where it stores each mail in separate files in addition to some control files. All operations are as atomic as possible, preventing leaving the maildrop in an inconsistent state.

Constructor Summary

Constructors

Constructor and Description
Maildrop(String name, java.io.File maildropDir)

Method Summary

Modifier and Type	Method and Description
MaildropAppender	allocateAppender()
void	beginTransaction()
void	checkReleasedState()
void	commitTransaction()
void	delete(int messageNumber)
long	getCountOfMessages()
java.io.InputStream	getMailAsStream(int messageNumber)
String	getName()
ScanListing	getScanListing(int messageNumber)
java.util.List<ScanListing>	getScanListings()
long	getTotalOctets()
UidListing	getUidListing(int messageNumber)
java.util.List<UidListing>	getUidListings()
void	resetDeletions()
void	rollbackTransaction()

Methods inherited from class Object

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

Constructor Detail

Maildrop

public Maildrop(String name,
                java.io.File maildropDir)

Method Detail

beginTransaction

public void beginTransaction()
                      throws MaildropLockedException,
                             MaildropPopException

Throws:

MaildropLockedException

MaildropPopException

getCountOfMessages

public long getCountOfMessages()

getTotalOctets

public long getTotalOctets()

getScanListings

public java.util.List<ScanListing> getScanListings()

getScanListing

public ScanListing getScanListing(int messageNumber)
                           throws MaildropPopException,
                                  IllegalStateException

Throws:

MaildropPopException

IllegalStateException

getUidListings

public java.util.List<UidListing> getUidListings()

getUidListing

public UidListing getUidListing(int messageNumber)
                         throws MaildropPopException,
                                IllegalStateException

Throws:

MaildropPopException

IllegalStateException

getMailAsStream

public java.io.InputStream getMailAsStream(int messageNumber)
                                    throws MaildropPopException,
                                           IllegalStateException

Throws:

MaildropPopException

IllegalStateException

delete

public void delete(int messageNumber)
            throws MaildropPopException,
                   IllegalStateException

Throws:

MaildropPopException

IllegalStateException

resetDeletions

public void resetDeletions()

commitTransaction

public void commitTransaction()
                       throws MaildropPopException,
                              IllegalStateException

Throws:

MaildropPopException

IllegalStateException

rollbackTransaction

public void rollbackTransaction()
                         throws IllegalStateException

Throws:

IllegalStateException

allocateAppender

public MaildropAppender allocateAppender()
                                  throws LocalMailSystemException

Throws:

LocalMailSystemException

checkReleasedState

public void checkReleasedState()

getName

public String getName()

Category:

GETSET