mailpuccino
Class Cache

java.lang.Object
  mailpuccino.Cache

Direct Known Subclasses:

MsgPartsCache

public class Cache

extends java.lang.Object

Field Summary

protected java.io.RandomAccessFile	Data
protected java.io.File	DataFile
protected java.io.File	IndexFile
protected java.util.Hashtable	KeyValues

Constructor Summary

Cache(java.io.File IndexFile, java.io.File DataFile)

Method Summary

void	close()
void	compact()
void	flush()
java.lang.String	get(java.lang.Object Key)
byte[]	getAsByteArray(java.lang.Object Key)
java.util.Enumeration	getKeys()
(package private) void	init()
void	keepOnlyThese(java.util.Vector Keys)
void	put(java.lang.Object Key, java.lang.Object Value)
(package private) byte[]	readByteArray(java.io.RandomAccessFile Input)
(package private) java.lang.String	readString(java.io.RandomAccessFile Input)
void	remove(java.lang.Object Key)
(package private) void	write(java.io.RandomAccessFile Output, java.lang.Object Value)

Methods inherited from class java.lang.Object

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

Field Detail

IndexFile

protected java.io.File IndexFile

DataFile

protected java.io.File DataFile

Data

protected java.io.RandomAccessFile Data

KeyValues

protected java.util.Hashtable KeyValues

Constructor Detail

Cache

public Cache(java.io.File IndexFile,
             java.io.File DataFile)
      throws java.io.IOException

Method Detail

init

void init()
    throws java.io.IOException

Throws:

java.io.IOException

getKeys

public java.util.Enumeration getKeys()

getAsByteArray

public byte[] getAsByteArray(java.lang.Object Key)
                      throws java.io.IOException

Throws:

java.io.IOException

get

public java.lang.String get(java.lang.Object Key)
                     throws java.io.IOException

Throws:

java.io.IOException

put

public void put(java.lang.Object Key,
                java.lang.Object Value)
         throws java.io.IOException

Throws:

java.io.IOException

remove

public void remove(java.lang.Object Key)

keepOnlyThese

public void keepOnlyThese(java.util.Vector Keys)

flush

public void flush()
           throws java.io.IOException

Throws:

java.io.IOException

compact

public void compact()
             throws java.io.IOException

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Throws:

java.io.IOException

readByteArray

byte[] readByteArray(java.io.RandomAccessFile Input)
               throws java.io.IOException

Throws:

java.io.IOException

readString

java.lang.String readString(java.io.RandomAccessFile Input)
                      throws java.io.IOException

Throws:

java.io.IOException

write

void write(java.io.RandomAccessFile Output,
           java.lang.Object Value)
     throws java.io.IOException

Throws:

java.io.IOException