water.serial

Class KeyedBinarySerializer

java.lang.Object

water.serial.KeyedBinarySerializer

public class KeyedBinarySerializer
extends java.lang.Object

A generic single Keyed-object serializer targeting file based output on different media. A file and media is referenced by URI.

Constructor Summary

Constructors

Constructor and Description
KeyedBinarySerializer()
KeyedBinarySerializer(boolean dkvPutAfterLoad, boolean overrideDkv, boolean overrideFile)

Method Summary

Methods

Modifier and Type	Method and Description
protected int	id(T m) Generate a simple hash for given class for its declared fields.
Keyed	load(Keyed k, java.net.URI f)
Keyed	load(java.net.URI uri)
protected T	loadHeader(AutoBuffer ab)
void	save(Keyed k, java.net.URI uri)
protected AutoBuffer	saveHeader(T m, AutoBuffer ab) Save a simple header by putting hash of serialized class and name of the class.

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyedBinarySerializer

public KeyedBinarySerializer()

KeyedBinarySerializer

public KeyedBinarySerializer(boolean dkvPutAfterLoad,
                     boolean overrideDkv,
                     boolean overrideFile)

Method Detail

save

public void save(Keyed k,
        java.net.URI uri)
          throws java.io.IOException

Throws:

java.io.IOException

load

public Keyed load(java.net.URI uri)
           throws java.io.IOException

Throws:

java.io.IOException

load

public Keyed load(Keyed k,
         java.net.URI f)
           throws java.io.IOException

Throws:

java.io.IOException

id

protected int id(T m)

Generate a simple hash for given class for its declared fields.

saveHeader

protected AutoBuffer saveHeader(T m,
                    AutoBuffer ab)

Save a simple header by putting hash of serialized class and name of the class.

Parameters:

m -

ab -

Returns:

loadHeader

protected T loadHeader(AutoBuffer ab)