freenet.client.async

Class BinaryBlobWriter

java.lang.Object

freenet.client.async.BinaryBlobWriter

public final class BinaryBlobWriter
extends java.lang.Object

Helper class to write FBlobs. Threadsafe, allows multiple getters to write to the same BinaryBlobWriter.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BinaryBlobWriter.BinaryBlobAlreadyClosedException

Constructor Summary

Constructors

Constructor and Description
BinaryBlobWriter(Bucket out) Transient constructor
BinaryBlobWriter(BucketFactory bf) Persistent/'BigFile' constructor

Method Summary

Modifier and Type	Method and Description
void	addKey(ClientKeyBlock block, ClientContext context) Add a block to the binary blob.
void	finalizeBucket() finalize the return bucket
Bucket	getFinalBucket()
void	getSnapshot(Bucket bucket)
boolean	isFinalized()

Methods inherited from class java.lang.Object

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

Constructor Detail

BinaryBlobWriter

public BinaryBlobWriter(BucketFactory bf)

Persistent/'BigFile' constructor

Parameters:

bf - BucketFactory to generate internal buckets from

BinaryBlobWriter

public BinaryBlobWriter(Bucket out)

Transient constructor

Parameters:

out - Bucket to write the result to

Method Detail

addKey

public void addKey(ClientKeyBlock block,
                   ClientContext context)
            throws java.io.IOException,
                   BinaryBlobWriter.BinaryBlobAlreadyClosedException

Add a block to the binary blob.

Throws:

java.io.IOException

BinaryBlobWriter.BinaryBlobAlreadyClosedException

finalizeBucket

public void finalizeBucket()
                    throws java.io.IOException,
                           BinaryBlobWriter.BinaryBlobAlreadyClosedException

finalize the return bucket

Throws:

java.io.IOException

BinaryBlobWriter.BinaryBlobAlreadyClosedException

getSnapshot

public void getSnapshot(Bucket bucket)
                 throws java.io.IOException,
                        BinaryBlobWriter.BinaryBlobAlreadyClosedException

Throws:

java.io.IOException

BinaryBlobWriter.BinaryBlobAlreadyClosedException

getFinalBucket

public Bucket getFinalBucket()

isFinalized

public boolean isFinalized()