net.sf.joafip.store.service.objectio.serialize.input

Class AbstractObjectInput

java.lang.Object

net.sf.joafip.store.service.objectio.serialize.input.AbstractObjectInput

All Implemented Interfaces:

IObjectInput

Direct Known Subclasses:

AbstractImmediateObjectInput, AbstractObjectInputGeneric

@NotStorableClass
public abstract class AbstractObjectInput
extends Object
implements IObjectInput

all common for object input in file

Author:

luc peuvrier

Field Summary

Fields

Modifier and Type	Field and Description
protected ClassInfoFactory	classInfoFactory
protected HelperBinaryConversion	helperBinaryConversion
protected static HelperReflect	helperReflect
protected JoafipLogger	logger
protected IObjectIOManagerForObjectIO	objectIOManager
protected IProxyManagerForObjectIO	proxyManager2

Constructor Summary

Constructors

Constructor and Description
AbstractObjectInput(IObjectIOManagerForObjectIO objectIOManager, ClassInfoFactory classInfoFactory, IProxyManagerForObjectIO proxyManager2, HelperBinaryConversion helperBinaryConversion)

Method Summary

Methods

Modifier and Type	Method and Description
protected int	checkSignature(byte[] binary, int signatureOffset, ClassInfo classInfo) read signature and check it according to signature of object class
protected int	checkStaticFieldSignature(byte[] binary, int signatureOffset, ClassInfo classInfo) read signature and check it according to signature of object class
IObjectIOManagerForObjectIO	getObjectIOManager()
DataRecordIdentifier[]	getReferencedList(byte[] binary, int beginOffset) get the referenced object's data identifier from binary data containing object state

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.joafip.store.service.objectio.serialize.input.IObjectInput

createObject, isImmediate, isLazy, setObjectState, unsetObjectState

Field Detail

logger

protected final JoafipLogger logger

classInfoFactory

protected final ClassInfoFactory classInfoFactory

helperBinaryConversion

protected final HelperBinaryConversion helperBinaryConversion

helperReflect

protected static final HelperReflect helperReflect

objectIOManager

protected final IObjectIOManagerForObjectIO objectIOManager

proxyManager2

protected final IProxyManagerForObjectIO proxyManager2

Constructor Detail

AbstractObjectInput

public AbstractObjectInput(IObjectIOManagerForObjectIO objectIOManager,
                   ClassInfoFactory classInfoFactory,
                   IProxyManagerForObjectIO proxyManager2,
                   HelperBinaryConversion helperBinaryConversion)

Method Detail

getObjectIOManager

public IObjectIOManagerForObjectIO getObjectIOManager()

getReferencedList

public DataRecordIdentifier[] getReferencedList(byte[] binary,
                                       int beginOffset)
                                         throws ObjectIOException

Description copied from interface: IObjectInput

get the referenced object's data identifier from binary data containing object state

Specified by:

getReferencedList in interface IObjectInput

Parameters:

binary - binary data of data record associated to object

beginOffset - start of field/element data in binary

Returns:

the referenced on object list

Throws:

ObjectIOException

checkSignature

protected int checkSignature(byte[] binary,
                 int signatureOffset,
                 ClassInfo classInfo)
                      throws ObjectIOInvalidClassException,
                             ObjectIOException

read signature and check it according to signature of object class

Parameters:

binary - binary data to read from

signatureOffset - signature offset in binary data

classInfo - class information of object used for signature

Returns:

offset after signature

Throws:

ObjectIOInvalidClassException

ObjectIOException

checkStaticFieldSignature

protected int checkStaticFieldSignature(byte[] binary,
                            int signatureOffset,
                            ClassInfo classInfo)
                                 throws ObjectIOInvalidClassException,
                                        ObjectIOException

read signature and check it according to signature of object class

Parameters:

binary - binary data to read from

signatureOffset - signature offset in binary data

classInfo - class information of object used for signature

staticPersistence - true if static persistence

Returns:

offset after signature

Throws:

ObjectIOInvalidClassException

ObjectIOException