org.modeshape.connector.store.jpa.model.simple
Class LargeValueEntity

java.lang.Object
  org.modeshape.connector.store.jpa.model.simple.LargeValueEntity

All Implemented Interfaces:

Serializable

@Entity
public class LargeValueEntity
extends Object
implements Serializable

A single property value that is too large to be stored on the individual node, and which will be shared among all properties that have the same value. Note that the large values are stored independently of workspace, so one large value may be shared by properties of nodes in different workspaces.

See Also:

Serialized Form

Constructor Summary

LargeValueEntity()

Method Summary

static LargeValueEntity	create(byte[] data, PropertyType type, boolean compressed)
static boolean	deleteUnused(javax.persistence.EntityManager manager, String dialect) Delete all unused large value entities.
boolean	equals(Object obj)
byte[]	getData()
String	getHash()
long	getLength()
PropertyType	getType()
int	hashCode()
boolean	isCompressed()
void	setCompressed(boolean compressed)
void	setData(byte[] data)
void	setHash(String hash)
void	setLength(long length)
void	setType(PropertyType type)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

LargeValueEntity

public LargeValueEntity()

Method Detail

getHash

public String getHash()

setHash

public void setHash(String hash)

getLength

public long getLength()

Returns:

length

setLength

public void setLength(long length)

Parameters:

length - Sets length to the specified value.

getType

public PropertyType getType()

Returns:

type

setType

public void setType(PropertyType type)

Parameters:

type - Sets type to the specified value.

getData

public byte[] getData()

Returns:

data

setData

public void setData(byte[] data)

Parameters:

data - Sets data to the specified value.

isCompressed

public boolean isCompressed()

Returns:

compressed

setCompressed

public void setCompressed(boolean compressed)

Parameters:

compressed - Sets compressed to the specified value.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

See Also:

Object.hashCode()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

See Also:

Object.equals(java.lang.Object)

toString

public String toString()

Overrides:

toString in class Object

See Also:

Object.toString()

deleteUnused

public static boolean deleteUnused(javax.persistence.EntityManager manager,
                                   String dialect)

Delete all unused large value entities.

Parameters:

manager - the manager; never null

dialect - the dialect

Returns:

whether all the unused records were able to be removed in this pass

create

public static LargeValueEntity create(byte[] data,
                                      PropertyType type,
                                      boolean compressed)