rice.p2p.glacier.v2
Class Manifest

java.lang.Object
  rice.p2p.glacier.v2.Manifest

All Implemented Interfaces:

java.io.Serializable

public class Manifest
extends java.lang.Object
implements java.io.Serializable

DESCRIBE THE CLASS

Version:

$Id: pretty.settings 2305 2005-03-11 20:22:33Z jeffh $

Author:

jeffh

See Also:

Serialized Form

Field Summary

protected long	expirationDate DESCRIBE THE FIELD
protected byte[][]	fragmentHash DESCRIBE THE FIELD
protected byte[]	objectHash DESCRIBE THE FIELD
protected byte[]	signature DESCRIBE THE FIELD

Constructor Summary

Manifest(byte[] objectHash, byte[][] fragmentHash, long expirationDate)
Constructor for Manifest.

Manifest(InputBuffer buf)
Constructor for Manifest.

Method Summary

long	getExpiration() Gets the Expiration attribute of the Manifest object
byte[]	getFragmentHash(int fragmentID) Gets the FragmentHash attribute of the Manifest object
byte[][]	getFragmentHashes() Gets the FragmentHashes attribute of the Manifest object
byte[]	getObjectHash() Gets the ObjectHash attribute of the Manifest object
byte[]	getSignature() Gets the Signature attribute of the Manifest object
void	serialize(OutputBuffer buf) DESCRIBE THE METHOD
void	setSignature(byte[] signature) Sets the Signature attribute of the Manifest object
java.lang.String	toString() Converts to a String representation of the object.
java.lang.String	toStringFull() DESCRIBE THE METHOD
void	update(long newExpirationDate, byte[] newSignature) DESCRIBE THE METHOD
boolean	validatesFragment(Fragment fragment, int fragmentID, Logger logger) DESCRIBE THE METHOD

Methods inherited from class java.lang.Object

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

Field Detail

objectHash

protected transient byte[] objectHash

DESCRIBE THE FIELD

fragmentHash

protected transient byte[][] fragmentHash

DESCRIBE THE FIELD

signature

protected transient byte[] signature

DESCRIBE THE FIELD

expirationDate

protected long expirationDate

DESCRIBE THE FIELD

Constructor Detail

Manifest

public Manifest(byte[] objectHash,
                byte[][] fragmentHash,
                long expirationDate)

Constructor for Manifest.

Parameters:

objectHash - DESCRIBE THE PARAMETER

fragmentHash - DESCRIBE THE PARAMETER

expirationDate - DESCRIBE THE PARAMETER

Manifest

public Manifest(InputBuffer buf)
         throws java.io.IOException

Constructor for Manifest.

Parameters:

buf - DESCRIBE THE PARAMETER

Throws:

java.io.IOException - DESCRIBE THE EXCEPTION

Method Detail

getObjectHash

public byte[] getObjectHash()

Gets the ObjectHash attribute of the Manifest object

Returns:

The ObjectHash value

getFragmentHash

public byte[] getFragmentHash(int fragmentID)

Gets the FragmentHash attribute of the Manifest object

Parameters:

fragmentID - DESCRIBE THE PARAMETER

Returns:

The FragmentHash value

getFragmentHashes

public byte[][] getFragmentHashes()

Gets the FragmentHashes attribute of the Manifest object

Returns:

The FragmentHashes value

getSignature

public byte[] getSignature()

Gets the Signature attribute of the Manifest object

Returns:

The Signature value

getExpiration

public long getExpiration()

Gets the Expiration attribute of the Manifest object

Returns:

The Expiration value

setSignature

public void setSignature(byte[] signature)

Sets the Signature attribute of the Manifest object

Parameters:

signature - The new Signature value

update

public void update(long newExpirationDate,
                   byte[] newSignature)

DESCRIBE THE METHOD

Parameters:

newExpirationDate - DESCRIBE THE PARAMETER

newSignature - DESCRIBE THE PARAMETER

validatesFragment

public boolean validatesFragment(Fragment fragment,
                                 int fragmentID,
                                 Logger logger)

DESCRIBE THE METHOD

Parameters:

fragment - DESCRIBE THE PARAMETER

fragmentID - DESCRIBE THE PARAMETER

logger - DESCRIBE THE PARAMETER

Returns:

DESCRIBE THE RETURN VALUE

toString

public java.lang.String toString()

Converts to a String representation of the object.

Overrides:

toString in class java.lang.Object

Returns:

A string representation of the object.

toStringFull

public java.lang.String toStringFull()

DESCRIBE THE METHOD

Returns:

DESCRIBE THE RETURN VALUE

serialize

public void serialize(OutputBuffer buf)
               throws java.io.IOException

DESCRIBE THE METHOD

Parameters:

buf - DESCRIBE THE PARAMETER

Throws:

java.io.IOException - DESCRIBE THE EXCEPTION