org.apache.james.mailrepository.javamail
Class HashJavamailStoreMailRepository.KeyToMsgMap

java.lang.Object
  org.apache.james.mailrepository.javamail.HashJavamailStoreMailRepository.KeyToMsgMap

Enclosing class:

HashJavamailStoreMailRepository

protected class HashJavamailStoreMailRepository.KeyToMsgMap
extends java.lang.Object

Field Summary

protected java.util.Map	hashToMsgObj
protected java.util.Map	keyToMsgObj
protected java.util.SortedMap	noToMsgObj

Constructor Summary

protected

HashJavamailStoreMailRepository.KeyToMsgMap()

Method Summary

boolean	contains(java.lang.String key) Return true if a MsgObj is stored with the given key
HashJavamailStoreMailRepository.MsgObj	getByKey(java.lang.String key) Return the MsgObj associted with the given key
java.lang.String[]	getKeys() Return an String[] of all stored keys
HashJavamailStoreMailRepository.MsgObj	getMsgObj(java.lang.String key) TODO: Check why we have to methods which do the same
java.lang.String	getStat() only used for debugging
HashJavamailStoreMailRepository.MsgObj	put(javax.mail.internet.MimeMessage mm, java.lang.String key, int no) At first it tries to lookup message by key otherwise by hash or stores it as new
void	removeByKey(java.lang.String key, boolean decrement) removes a message from the maps.
void	retainAllListedAndAddedByKeys(java.lang.String[] keysBefore, java.lang.String[] listed) Cleans up database after rehash.

Methods inherited from class java.lang.Object

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

Field Detail

noToMsgObj

protected java.util.SortedMap noToMsgObj

keyToMsgObj

protected java.util.Map keyToMsgObj

hashToMsgObj

protected java.util.Map hashToMsgObj

Constructor Detail

HashJavamailStoreMailRepository.KeyToMsgMap

protected HashJavamailStoreMailRepository.KeyToMsgMap()

Method Detail

contains

public boolean contains(java.lang.String key)

Return true if a MsgObj is stored with the given key

Parameters:

key - the key

Returns:

true if a MsgObj is stored with the given key

retainAllListedAndAddedByKeys

public void retainAllListedAndAddedByKeys(java.lang.String[] keysBefore,
                                          java.lang.String[] listed)

Cleans up database after rehash. Only keys listed by rehash or added in the meantime are retained

Parameters:

keysBefore - keys that have exist before rehash was called

listed - keys that have listed by rehash

getStat

public java.lang.String getStat()

only used for debugging

Returns:

a String representing the sizes of the internal maps

removeByKey

public void removeByKey(java.lang.String key,
                        boolean decrement)

removes a message from the maps.

Parameters:

key - key of message

decrement - if true, all message number greater than this are decremented

getKeys

public java.lang.String[] getKeys()

Return an String[] of all stored keys

Returns:

keys a String[] of all stored keys

getByKey

public HashJavamailStoreMailRepository.MsgObj getByKey(java.lang.String key)

Return the MsgObj associted with the given key

Parameters:

key - the key

Returns:

msgObj the MsgObj for the given key

put

public HashJavamailStoreMailRepository.MsgObj put(javax.mail.internet.MimeMessage mm,
                                                  java.lang.String key,
                                                  int no)
                                           throws javax.mail.MessagingException

At first it tries to lookup message by key otherwise by hash or stores it as new

Parameters:

mm - message

key - if null it will be generated when not found by hash

no - current number of this message

Returns:

fetched/created MsgObj

Throws:

javax.mail.MessagingException

getMsgObj

public HashJavamailStoreMailRepository.MsgObj getMsgObj(java.lang.String key)

TODO: Check why we have to methods which do the same

See Also:

getByKey(String)