Package org.apache.jackrabbit.oak.plugins.blob.datastore

Class InMemoryDataRecord

java.lang.Object

org.apache.jackrabbit.oak.plugins.blob.datastore.InMemoryDataRecord

All Implemented Interfaces:

DataRecord

public class InMemoryDataRecord
extends Object
implements DataRecord

Represents binary data which is backed by a byte[] (in memory).

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
DataIdentifier	getIdentifier()
static InMemoryDataRecord	getInstance(String id)	Convert a String to an instance of this class.
long	getLastModified()
long	getLength()
String	getReference()
InputStream	getStream()
int	hashCode()	Returns zero to satisfy the Object equals/hashCode contract.
static boolean	isInstance(String id)	Checks if String can be converted to an instance of this class.
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

isInstance

public static boolean isInstance(String id)

Checks if String can be converted to an instance of this class.

Parameters:

id - DataRecord identifier

Returns:

true if it can be converted

getInstance

public static InMemoryDataRecord getInstance(String id)
                                      throws IllegalArgumentException

Convert a String to an instance of this class.

Parameters:

id - DataRecord identifier

Returns:

the instance

Throws:

IllegalArgumentException

getIdentifier

public DataIdentifier getIdentifier()

Specified by:

getIdentifier in interface DataRecord

getReference

public String getReference()

Specified by:

getReference in interface DataRecord

getLength

public long getLength()
               throws DataStoreException

Specified by:

getLength in interface DataRecord

Throws:

DataStoreException

getStream

public InputStream getStream()

Specified by:

getStream in interface DataRecord

getLastModified

public long getLastModified()

Specified by:

getLastModified in interface DataRecord

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Returns zero to satisfy the Object equals/hashCode contract. This class is mutable and not meant to be used as a hash key.

Overrides:

hashCode in class Object

Returns:

always zero

See Also:

Object.hashCode()