Package com.db4o.internal.marshall

Class ClassMarshaller

java.lang.Object

com.db4o.internal.marshall.ClassMarshaller

Direct Known Subclasses:

ClassMarshaller0, ClassMarshaller1, ClassMarshaller2

public abstract class ClassMarshaller
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
MarshallerFamily	_family

Constructor Summary

Constructors

Constructor	Description
ClassMarshaller()

Method Summary

Modifier and Type	Method	Description
void	defrag(ClassMetadata classMetadata, LatinStringIO sio, DefragmentContextImpl context, int classIndexID)
protected abstract int	indexIDForWriting(int indexID)
int	marshalledLength(ObjectContainerBase stream, ClassMetadata clazz)
void	read(ObjectContainerBase stream, ClassMetadata clazz, ByteArrayBuffer reader)
protected abstract void	readIndex(ObjectContainerBase stream, ClassMetadata clazz, ByteArrayBuffer reader)
int	readMetaClassID(ByteArrayBuffer reader)
byte[]	readName(Transaction trans, ByteArrayBuffer reader)
RawClassSpec	readSpec(Transaction trans, ByteArrayBuffer reader)
void	write(Transaction trans, ClassMetadata clazz, ByteArrayBuffer writer)
protected void	writeIndex(Transaction trans, ClassMetadata clazz, ByteArrayBuffer writer)

Methods inherited from class java.lang.Object

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

Field Detail

_family

public MarshallerFamily _family

Constructor Detail

ClassMarshaller

public ClassMarshaller()

Method Detail

readSpec

public RawClassSpec readSpec(Transaction trans,
                             ByteArrayBuffer reader)

write

public void write(Transaction trans,
                  ClassMetadata clazz,
                  ByteArrayBuffer writer)

writeIndex

protected void writeIndex(Transaction trans,
                          ClassMetadata clazz,
                          ByteArrayBuffer writer)

indexIDForWriting

protected abstract int indexIDForWriting(int indexID)

readName

public final byte[] readName(Transaction trans,
                             ByteArrayBuffer reader)

readMetaClassID

public final int readMetaClassID(ByteArrayBuffer reader)

read

public final void read(ObjectContainerBase stream,
                       ClassMetadata clazz,
                       ByteArrayBuffer reader)

readIndex

protected abstract void readIndex(ObjectContainerBase stream,
                                  ClassMetadata clazz,
                                  ByteArrayBuffer reader)

marshalledLength

public int marshalledLength(ObjectContainerBase stream,
                            ClassMetadata clazz)

defrag

public void defrag(ClassMetadata classMetadata,
                   LatinStringIO sio,
                   DefragmentContextImpl context,
                   int classIndexID)