fedora.server.storage.lowlevel
Class DefaultLowlevelStorage

java.lang.Object
  fedora.server.storage.lowlevel.DefaultLowlevelStorage

All Implemented Interfaces:

ILowlevelStorage

public class DefaultLowlevelStorage
extends java.lang.Object
implements ILowlevelStorage

Version:

$Id$

Author:

wdn5e@virginia.edu

Field Summary

static java.lang.String	DATASTREAM_REGISTRY_TABLE
static java.lang.String	DATASTREAM_STORE_BASE
static java.lang.String	FILESYSTEM
static java.lang.String	OBJECT_REGISTRY_TABLE
static java.lang.String	OBJECT_STORE_BASE
static java.lang.String	PATH_ALGORITHM
static java.lang.String	PATH_REGISTRY
static java.lang.String	REGISTRY_NAME

Constructor Summary

DefaultLowlevelStorage(java.util.Map<java.lang.String,java.lang.Object> configuration)

Method Summary

void	addDatastream(java.lang.String pid, java.io.InputStream content)
void	addObject(java.lang.String pid, java.io.InputStream content)
void	auditDatastream()
void	auditObject()
void	rebuildDatastream()
void	rebuildObject()
void	removeDatastream(java.lang.String pid)
void	removeObject(java.lang.String pid)
void	replaceDatastream(java.lang.String pid, java.io.InputStream content)
void	replaceObject(java.lang.String pid, java.io.InputStream content)
java.io.InputStream	retrieveDatastream(java.lang.String pid)
java.io.InputStream	retrieveObject(java.lang.String pid)

Methods inherited from class java.lang.Object

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

Field Detail

REGISTRY_NAME

public static final java.lang.String REGISTRY_NAME

See Also:

Constant Field Values

OBJECT_REGISTRY_TABLE

public static final java.lang.String OBJECT_REGISTRY_TABLE

See Also:

Constant Field Values

DATASTREAM_REGISTRY_TABLE

public static final java.lang.String DATASTREAM_REGISTRY_TABLE

See Also:

Constant Field Values

OBJECT_STORE_BASE

public static final java.lang.String OBJECT_STORE_BASE

See Also:

Constant Field Values

DATASTREAM_STORE_BASE

public static final java.lang.String DATASTREAM_STORE_BASE

See Also:

Constant Field Values

FILESYSTEM

public static final java.lang.String FILESYSTEM

See Also:

Constant Field Values

PATH_ALGORITHM

public static final java.lang.String PATH_ALGORITHM

See Also:

Constant Field Values

PATH_REGISTRY

public static final java.lang.String PATH_REGISTRY

See Also:

Constant Field Values

Constructor Detail

DefaultLowlevelStorage

public DefaultLowlevelStorage(java.util.Map<java.lang.String,java.lang.Object> configuration)
                       throws LowlevelStorageException

Throws:

LowlevelStorageException

Method Detail

addObject

public void addObject(java.lang.String pid,
                      java.io.InputStream content)
               throws LowlevelStorageException

Specified by:

addObject in interface ILowlevelStorage

Throws:

LowlevelStorageException

replaceObject

public void replaceObject(java.lang.String pid,
                          java.io.InputStream content)
                   throws LowlevelStorageException

Specified by:

replaceObject in interface ILowlevelStorage

Throws:

LowlevelStorageException

retrieveObject

public java.io.InputStream retrieveObject(java.lang.String pid)
                                   throws LowlevelStorageException

Specified by:

retrieveObject in interface ILowlevelStorage

Returns:

bytestream containing data object

Throws:

LowlevelStorageException

removeObject

public void removeObject(java.lang.String pid)
                  throws LowlevelStorageException

Specified by:

removeObject in interface ILowlevelStorage

Throws:

LowlevelStorageException

rebuildObject

public void rebuildObject()
                   throws LowlevelStorageException

Specified by:

rebuildObject in interface ILowlevelStorage

Throws:

LowlevelStorageException

auditObject

public void auditObject()
                 throws LowlevelStorageException

Specified by:

auditObject in interface ILowlevelStorage

Throws:

LowlevelStorageException

addDatastream

public void addDatastream(java.lang.String pid,
                          java.io.InputStream content)
                   throws LowlevelStorageException

Specified by:

addDatastream in interface ILowlevelStorage

Throws:

LowlevelStorageException

replaceDatastream

public void replaceDatastream(java.lang.String pid,
                              java.io.InputStream content)
                       throws LowlevelStorageException

Specified by:

replaceDatastream in interface ILowlevelStorage

Throws:

LowlevelStorageException

retrieveDatastream

public java.io.InputStream retrieveDatastream(java.lang.String pid)
                                       throws LowlevelStorageException

Specified by:

retrieveDatastream in interface ILowlevelStorage

Returns:

bytestream containing datastream

Throws:

LowlevelStorageException

removeDatastream

public void removeDatastream(java.lang.String pid)
                      throws LowlevelStorageException

Specified by:

removeDatastream in interface ILowlevelStorage

Throws:

LowlevelStorageException

rebuildDatastream

public void rebuildDatastream()
                       throws LowlevelStorageException

Specified by:

rebuildDatastream in interface ILowlevelStorage

Throws:

LowlevelStorageException

auditDatastream

public void auditDatastream()
                     throws LowlevelStorageException

Specified by:

auditDatastream in interface ILowlevelStorage

Throws:

LowlevelStorageException