com.partnersoft.v3x.io.formats
Class ObjectDumpBuilder

java.lang.Object
  com.partnersoft.v3x.io.formats.ObjectDumpBuilder

public class ObjectDumpBuilder
extends java.lang.Object

This class builds ObjectDumps using buffered streams. More efficient than the ObjectDump append methods. Building can be stopped and restarted; this allows having a cache of builders, stopping ones that are stale but restarting them later when needed.

Constructor Summary

ObjectDumpBuilder(java.io.File dataFile, java.io.File offsetFile)

ObjectDumpBuilder(java.lang.String filenameBase)
Creates an ObjectDumpBuilder for the given filename base (everything but the extensions).

Method Summary

void	appendBytes(byte[] victimBytes)
void	appendObject(java.lang.Object victim)
void	clear()
void	close() Closes the dump.
int	getCurrentSize()
void	reset()

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectDumpBuilder

public ObjectDumpBuilder(java.lang.String filenameBase)
                  throws java.io.IOException

Creates an ObjectDumpBuilder for the given filename base (everything but the extensions). If the .dump and .offset files already exist, you may continue adding data.

Throws:

java.io.IOException

ObjectDumpBuilder

public ObjectDumpBuilder(java.io.File dataFile,
                         java.io.File offsetFile)
                  throws java.io.IOException

Throws:

java.io.IOException

Method Detail

appendObject

public void appendObject(java.lang.Object victim)
                  throws java.io.IOException

Throws:

java.io.IOException

appendBytes

public void appendBytes(byte[] victimBytes)
                 throws java.io.IOException

Throws:

java.io.IOException

getCurrentSize

public int getCurrentSize()

clear

public void clear()
           throws java.io.IOException

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Closes the dump. You can reopen it by creating a new object or by calling reset();

Throws:

java.io.IOException

reset

public void reset()
           throws java.io.IOException

Throws:

java.io.IOException