nl.goodbytes.xmpp.xep0363.repository

Class AbstractFileSystemRepository

java.lang.Object

nl.goodbytes.xmpp.xep0363.repository.AbstractFileSystemRepository

All Implemented Interfaces:

Repository

Direct Known Subclasses:

DirectoryRepository, TempDirectoryRepository

public abstract class AbstractFileSystemRepository
extends Object
implements Repository

A repository of files, backed by a (presumably local) file system.

Author:

Guus der Kinderen, guus@goodbytes.nl

Field Summary

Fields

Modifier and Type	Field and Description
protected Path	repository

Constructor Summary

Constructors

Constructor and Description
AbstractFileSystemRepository()

Method Summary

Modifier and Type	Method and Description
String	calculateETagHash(UUID uuid)
boolean	contains(UUID uuid)
protected static long	delete(Path path)
void	destroy()
String	getContentType(UUID uuid)
InputStream	getInputStream(UUID uuid)
OutputStream	getOutputStream(UUID uuid)
long	getSize(UUID uuid)
protected static long	getUsableSpace(Path path)
static long	getUsedSpace(Path path)
void	initialize()
protected abstract Path	initializeRepository()
void	purge()

Methods inherited from class java.lang.Object

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

Field Detail

repository

protected Path repository

Constructor Detail

AbstractFileSystemRepository

public AbstractFileSystemRepository()

Method Detail

initializeRepository

protected abstract Path initializeRepository()
                                      throws IOException

Throws:

IOException

initialize

public void initialize()
                throws IOException

Specified by:

initialize in interface Repository

Throws:

IOException

destroy

public void destroy()
             throws IOException

Specified by:

destroy in interface Repository

Throws:

IOException

contains

public boolean contains(UUID uuid)
                 throws IOException

Specified by:

contains in interface Repository

Throws:

IOException

calculateETagHash

public String calculateETagHash(UUID uuid)
                         throws IOException

Specified by:

calculateETagHash in interface Repository

Throws:

IOException

getContentType

public String getContentType(UUID uuid)
                      throws IOException

Specified by:

getContentType in interface Repository

Throws:

IOException

getSize

public long getSize(UUID uuid)
             throws IOException

Specified by:

getSize in interface Repository

Throws:

IOException

getInputStream

public InputStream getInputStream(UUID uuid)
                           throws IOException

Specified by:

getInputStream in interface Repository

Throws:

IOException

getOutputStream

public OutputStream getOutputStream(UUID uuid)
                             throws IOException

Specified by:

getOutputStream in interface Repository

Throws:

IOException

purge

public void purge()
           throws IOException

Throws:

IOException

getUsableSpace

protected static long getUsableSpace(Path path)
                              throws IOException

Throws:

IOException

getUsedSpace

public static long getUsedSpace(Path path)
                         throws IOException

Throws:

IOException

delete

protected static long delete(Path path)
                      throws IOException

Throws:

IOException