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

Class ObjectInputForEnum

java.lang.Object

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

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

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

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

All Implemented Interfaces:

IObjectInput

@NotStorableClass
public class ObjectInputForEnum
extends AbstractObjectInputGenericNotStatic

input for enum, direct input ( no lazy loading )

Author:

luc peuvrier

Field Summary

Fields inherited from class net.sf.joafip.store.service.objectio.serialize.input.AbstractObjectInputGeneric

FAILED_CREATE_OBJECT

Fields inherited from class net.sf.joafip.store.service.objectio.serialize.input.AbstractObjectInput

classInfoFactory, helperBinaryConversion, helperReflect, logger, objectIOManager, proxyManager2

Constructor Summary

Constructors

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

Method Summary

Methods

Modifier and Type	Method and Description
protected ObjectAndPersistInfo	createObjectImpl(byte[] binary, int offset, ClassInfo classInfo, StorageInfo storageInfo, DataRecordIdentifier dataRecordIdentifier) the object creation, instance of object class ( may be a proxy )
protected FieldInfo[]	getFieldToSetInfoImpl(ClassInfo classInfo)
DataRecordIdentifier[]	getReferencedList(byte[] binary, int offset) get the referenced object's data identifier from binary data containing object state
protected void	initializeObject(ObjectAndPersistInfo object, byte[] binary, int offset) for direct loading ( no lazy mode ), enum initialization is enum state setting
boolean	isImmediate()
boolean	isLazy()
protected List<ObjectAndPersistInfo>	readObjectStoredState(ObjectAndPersistInfo objectAndPersistInfo, byte[] binary, int offset)
void	reInitialize(ObjectAndPersistInfo enumAndPersistInfo) because enum instance are same across different data access session, this implies to unload and associate to new data access session
protected void	setObjectStateFromFieldValueListImpl(ObjectAndPersistInfo objectAndPersistInfo, ValuedFieldList valuedFieldList) do not set original value of object in objectAndPersistInfo
protected void	setObjectStateImpl(ObjectAndPersistInfo objectAndPersistInfo, byte[] binary, int offset)
void	unsetObjectState(ObjectAndPersistInfo objectAndItsClassInfo)

Methods inherited from class net.sf.joafip.store.service.objectio.serialize.input.AbstractObjectInputGenericNotStatic

checkSignatureImpl, setObjectStateFromFieldValueList, setObjectStateFromFieldValueListExternalizable, setObjectStateFromFieldValueListSerializable

Methods inherited from class net.sf.joafip.store.service.objectio.serialize.input.AbstractObjectInputGeneric

addSonReadObject, createObject, getField, readObjectStoredStateGeneric, setObjectAllDeclaredFieldsValueToNull, setObjectState, setObjectStateExternalizable, setObjectStateExternalizable, setObjectStateFromFieldValueListGeneric, setObjectStateGeneric, setObjectStateGenericNoLengthCheck, setObjectStateSerializable, setObjectStateSerializable

Methods inherited from class net.sf.joafip.store.service.objectio.serialize.input.AbstractObjectInput

checkSignature, checkStaticFieldSignature, getObjectIOManager

Methods inherited from class java.lang.Object

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

Constructor Detail

ObjectInputForEnum

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

Method Detail

isImmediate

public boolean isImmediate()

Returns:

true if immediate loading ( not lazy )

isLazy

public boolean isLazy()

Returns:

true if lazy loading ( not immediate )

createObjectImpl

protected final ObjectAndPersistInfo createObjectImpl(byte[] binary,
                                    int offset,
                                    ClassInfo classInfo,
                                    StorageInfo storageInfo,
                                    DataRecordIdentifier dataRecordIdentifier)
                                               throws ObjectIOException,
                                                      ObjectIODataRecordNotFoundException,
                                                      ObjectIOInvalidClassException,
                                                      ObjectIODataCorruptedException

Description copied from class: AbstractObjectInputGeneric

the object creation, instance of object class ( may be a proxy )

Specified by:

createObjectImpl in class AbstractObjectInputGeneric

offset - start of body data, it is the data record header size

classInfo - the object class

Returns:

object created

Throws:

ObjectIOException

ObjectIODataRecordNotFoundException

ObjectIOInvalidClassException

ObjectIODataCorruptedException

getFieldToSetInfoImpl

protected FieldInfo[] getFieldToSetInfoImpl(ClassInfo classInfo)
                                     throws ObjectIOException

Specified by:

getFieldToSetInfoImpl in class AbstractObjectInputGeneric

Returns:

Throws:

ObjectIOException

initializeObject

protected void initializeObject(ObjectAndPersistInfo object,
                    byte[] binary,
                    int offset)
                         throws ObjectIOException,
                                ObjectIODataRecordNotFoundException,
                                ObjectIOInvalidClassException,
                                ObjectIOClassNotFoundException,
                                ObjectIODataCorruptedException,
                                ObjectIONotSerializableException

for direct loading ( no lazy mode ), enum initialization is enum state setting

Specified by:

initializeObject in class AbstractObjectInputGeneric

Parameters:

object -

binary -

offset -

checkSignature -

Throws:

ObjectIODataRecordNotFoundException

ObjectIOInvalidClassException

ObjectIODataCorruptedException

ObjectIOClassNotFoundException

ObjectIONotSerializableException

FileCorruptedException

ObjectIOException - initialization error

readObjectStoredState

protected List<ObjectAndPersistInfo> readObjectStoredState(ObjectAndPersistInfo objectAndPersistInfo,
                                               byte[] binary,
                                               int offset)
                                                    throws ObjectIOException,
                                                           ObjectIODataRecordNotFoundException,
                                                           ObjectIOClassNotFoundException,
                                                           ObjectIOInvalidClassException,
                                                           ObjectIODataCorruptedException,
                                                           ObjectIONotSerializableException

Specified by:

readObjectStoredState in class AbstractObjectInputGeneric

Parameters:

objectAndPersistInfo - where store read state

binary - body data

offset - begin of body data, it is the data record header size

Returns:

field value list from data record

Throws:

ObjectIOException

ObjectIODataRecordNotFoundException

ObjectIOClassNotFoundException

ObjectIOInvalidClassException

ObjectIODataCorruptedException

ObjectIONotSerializableException

setObjectStateImpl

protected void setObjectStateImpl(ObjectAndPersistInfo objectAndPersistInfo,
                      byte[] binary,
                      int offset)
                           throws ObjectIOException,
                                  ObjectIODataRecordNotFoundException,
                                  ObjectIOInvalidClassException,
                                  ObjectIOClassNotFoundException,
                                  ObjectIODataCorruptedException,
                                  ObjectIONotSerializableException

Specified by:

setObjectStateImpl in class AbstractObjectInputGeneric

Throws:

ObjectIOException

ObjectIODataRecordNotFoundException

ObjectIOInvalidClassException

ObjectIOClassNotFoundException

ObjectIODataCorruptedException

ObjectIONotSerializableException

setObjectStateFromFieldValueListImpl

protected void setObjectStateFromFieldValueListImpl(ObjectAndPersistInfo objectAndPersistInfo,
                                        ValuedFieldList valuedFieldList)
                                             throws ObjectIOException,
                                                    ObjectIOInvalidClassException

Description copied from class: AbstractObjectInputGeneric

do not set original value of object in objectAndPersistInfo

Specified by:

setObjectStateFromFieldValueListImpl in class AbstractObjectInputGeneric

Throws:

ObjectIOException

ObjectIOInvalidClassException

unsetObjectState

public void unsetObjectState(ObjectAndPersistInfo objectAndItsClassInfo)
                      throws ObjectIOException,
                             ObjectIOInvalidClassException

Throws:

ObjectIOException

ObjectIOInvalidClassException

getReferencedList

public final DataRecordIdentifier[] getReferencedList(byte[] binary,
                                       int offset)
                                               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

Overrides:

getReferencedList in class AbstractObjectInputGeneric

Parameters:

binary - binary data of data record associated to object

offset - start of field/element data in binary

Returns:

the referenced on object list

Throws:

ObjectIOException

reInitialize

public void reInitialize(ObjectAndPersistInfo enumAndPersistInfo)
                  throws ObjectIOException,
                         ObjectIODataCorruptedException

because enum instance are same across different data access session, this implies to unload and associate to new data access session

Parameters:

enumAndPersistInfo -

Throws:

ObjectIOException

ObjectIODataCorruptedException