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

Class ObjectOutputForString

java.lang.Object

net.sf.joafip.store.service.objectio.serialize.output.AbstractObjectOutput

net.sf.joafip.store.service.objectio.serialize.output.ObjectOutputForString

All Implemented Interfaces:

IObjectOutput

@NotStorableClass
public class ObjectOutputForString
extends AbstractObjectOutput

Author:

luc peuvrier

Field Summary

Fields inherited from class net.sf.joafip.store.service.objectio.serialize.output.AbstractObjectOutput

classInfoFactory, helperBinaryConversion, helperReflect, logger, NO_SOONS, objectIOManager, proxyManager2

Constructor Summary

Constructors

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

Method Summary

Methods

Modifier and Type	Method and Description
boolean	isValueChanged(ObjectAndPersistInfo object) to know if object state change according to its original value also compute reference change list
int	numberOfByteForData(ObjectAndPersistInfo object) obtains the number of bytes need to store object state
void	prepareWrite(ObjectAndPersistInfo object) prepare possible write of object
void	setReferenceChangeListForNewObject(ObjectAndPersistInfo objectAndItsClassInfo) compute reference change list for new object
ObjectClassInfoAndDeclared[]	willNotBeWroteImpl(ObjectAndPersistInfo object)
protected ObjectClassInfoAndDeclared[]	writeBodyAndItsHeader(byte[] binary, int bodyBeginOffset, ObjectAndPersistInfo object, boolean updateOriginalValue)

Methods inherited from class net.sf.joafip.store.service.objectio.serialize.output.AbstractObjectOutput

byteSize, byteSizeForFieldOrElement, computeReferenceChangeList, currentValuesToReferencedSoon, getObjectIOManager, isGenericValueChanged, setGarbageManagement, setReferenceChangeListForGeneric, willNotBeWrote, writeBody, writeCurrentValue, writeSignature, writeStaticFieldSignature

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectOutputForString

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

Method Detail

prepareWrite

public void prepareWrite(ObjectAndPersistInfo object)
                  throws ObjectIOException,
                         ObjectIOInvalidClassException,
                         ObjectIONotSerializableException

Description copied from interface: IObjectOutput

prepare possible write of object

Parameters:

object - the object

Throws:

ObjectIOException

ObjectIOInvalidClassException

ObjectIONotSerializableException

isValueChanged

public boolean isValueChanged(ObjectAndPersistInfo object)

Description copied from interface: IObjectOutput

to know if object state change according to its original value
also compute reference change list

Parameters:

object - the object to test

Returns:

true if object value changed according to value it have when reading

setReferenceChangeListForNewObject

public void setReferenceChangeListForNewObject(ObjectAndPersistInfo objectAndItsClassInfo)
                                        throws ObjectIOException

Description copied from interface: IObjectOutput

compute reference change list for new object

Throws:

ObjectIOException

numberOfByteForData

public int numberOfByteForData(ObjectAndPersistInfo object)
                        throws ObjectIOException

Description copied from class: AbstractObjectOutput

obtains the number of bytes need to store object state

Specified by:

numberOfByteForData in class AbstractObjectOutput

Parameters:

object - the object

Returns:

number of bytes need to store object state ( persistable data fields )

Throws:

ObjectIOException

writeBodyAndItsHeader

protected final ObjectClassInfoAndDeclared[] writeBodyAndItsHeader(byte[] binary,
                                                 int bodyBeginOffset,
                                                 ObjectAndPersistInfo object,
                                                 boolean updateOriginalValue)
                                                            throws ObjectIOException

Specified by:

writeBodyAndItsHeader in class AbstractObjectOutput

Parameters:

binary - binary data of data record associated to object

bodyBeginOffset - offset in binary data of begin of body

object - the object which for state is to write

updateOriginalValue - true if set original value to current value ( true only when serialization is done to update heap file )

Returns:

son object referenced in wrote data record

Throws:

ObjectIOException

willNotBeWroteImpl

public ObjectClassInfoAndDeclared[] willNotBeWroteImpl(ObjectAndPersistInfo object)
                                                throws ObjectIOException

Specified by:

willNotBeWroteImpl in class AbstractObjectOutput

Throws:

ObjectIOException