net.tomp2p.storage
Class Data

java.lang.Object
  net.tomp2p.storage.Data

All Implemented Interfaces:

Serializable

public class Data
extends Object
implements Serializable

This class holds the data for the transport. The data is already serialized and a hash may be created. It is reasonable to create the hash on the remote peer, but not on the local peer. The remote peer uses the hash to tell the other peers, which version is stored and its used quite often.

Author:

draft

See Also:

Serialized Form

Constructor Summary

Data(byte[] data)

Data(byte[] data, int offset, int length, Number160 peerId)

Data(byte[] data, Number160 peerId)

Data(ByteBuffer[] buffer, int length, Number160 peerId)

Data(Object object)

Data(Object object, Number160 peerId)

Method Summary

long	getCreated()
byte[]	getData()
long	getExpirationMillis()
Number160	getHash()
int	getLength()
Object	getObject()
int	getOffset()
Number160	getPeerId()
PublicKey	getPublicKey()
int	getTTLSeconds()
boolean	isDirectReplication()
boolean	isFileReference()
boolean	isProtectedEntry()
Data	setDirectReplication()
Data	setDirectReplication(boolean directReplication)
Data	setFileReference()
Data	setFileReference(boolean fileReference)
Data	setProtectedEntry()
Data	setProtectedEntry(boolean protectedEntry)
Data	setPublicKey(PublicKey publicKey)
Data	setTTLSeconds(int ttlSeconds)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Data

public Data(Object object)
     throws IOException

Throws:

IOException

Data

public Data(Object object,
            Number160 peerId)
     throws IOException

Throws:

IOException

Data

public Data(byte[] data)

Data

public Data(byte[] data,
            Number160 peerId)

Data

public Data(ByteBuffer[] buffer,
            int length,
            Number160 peerId)

Data

public Data(byte[] data,
            int offset,
            int length,
            Number160 peerId)

Method Detail

getData

public byte[] getData()

getObject

public Object getObject()
                 throws ClassNotFoundException,
                        IOException

Throws:

ClassNotFoundException

IOException

getCreated

public long getCreated()

getHash

public Number160 getHash()

getOffset

public int getOffset()

getLength

public int getLength()

getExpirationMillis

public long getExpirationMillis()

getPeerId

public Number160 getPeerId()

getTTLSeconds

public int getTTLSeconds()

setTTLSeconds

public Data setTTLSeconds(int ttlSeconds)

getPublicKey

public PublicKey getPublicKey()

setPublicKey

public Data setPublicKey(PublicKey publicKey)

isFileReference

public boolean isFileReference()

setFileReference

public Data setFileReference()

setFileReference

public Data setFileReference(boolean fileReference)

isProtectedEntry

public boolean isProtectedEntry()

setProtectedEntry

public Data setProtectedEntry()

setProtectedEntry

public Data setProtectedEntry(boolean protectedEntry)

isDirectReplication

public boolean isDirectReplication()

setDirectReplication

public Data setDirectReplication()

setDirectReplication

public Data setDirectReplication(boolean directReplication)

toString

public String toString()

Overrides:

toString in class Object