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

Class AbstractObjectInputGeneric

java.lang.Object

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

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

All Implemented Interfaces:

IObjectInput

Direct Known Subclasses:

AbstractObjectInputGenericNotStatic

@NotStorableClass
public abstract class AbstractObjectInputGeneric
extends AbstractObjectInput

Author:

luc peuvrier

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	FAILED_CREATE_OBJECT error message

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
AbstractObjectInputGeneric(IObjectIOManagerForObjectIO objectIOManager, ClassInfoFactory classInfoFactory, IProxyManagerForObjectIO proxyManager2, HelperBinaryConversion helperBinaryConversion)

Method Summary

Methods

Modifier and Type	Method and Description
void	addSonReadObject(ObjectAndPersistInfo objectAndPersistInfo, ObjectClassInfoAndDeclared objectClassInfoAndDeclared) add son read object for an object
protected abstract int	checkSignatureImpl(ObjectAndPersistInfo objectAndPersistInfo, byte[] binary, int offset)
ObjectAndPersistInfo	createObject(DataRecordIdentifier dataRecordIdentifier, byte[] binary, ClassInfo classInfo, StorageInfo storageInfo) creation of a not existing object set data record associated to created object as soon as it is created
protected abstract ObjectAndPersistInfo	createObjectImpl(byte[] binary, int offset, ClassInfo classInfo, StorageInfo storageInfo, DataRecordIdentifier dataRecordIdentifier) the object creation, instance of object class ( may be a proxy )
ObjectIOGetField	getField(ObjectAndPersistInfo objectAndPersistInfo, byte[] binary, int beginOffset)
protected abstract FieldInfo[]	getFieldToSetInfoImpl(ClassInfo classInfo)
DataRecordIdentifier[]	getReferencedList(byte[] binary, int offset) get the referenced object's data identifier from binary data containing object state
protected abstract void	initializeObject(ObjectAndPersistInfo objectAndPersistInfo, byte[] binary, int offset) initialize object after creation
protected abstract List<ObjectAndPersistInfo>	readObjectStoredState(ObjectAndPersistInfo objectAndPersistInfo, byte[] binary, int offset)
protected List<ObjectAndPersistInfo>	readObjectStoredStateGeneric(ObjectAndPersistInfo objectAndPersistInfo, byte[] binary, int offset)
protected void	setObjectAllDeclaredFieldsValueToNull(ObjectAndPersistInfo objectAndItsClassInfo)
void	setObjectState(ObjectAndPersistInfo objectAndPersistInfo, byte[] binary, int offset) set state of existing object by reading in the binary data object state is after the data header ( number of link and class name identifier)
protected void	setObjectStateExternalizable(ObjectAndPersistInfo objectAndPersistInfo, byte[] binary, int offset)
protected void	setObjectStateExternalizable(ObjectAndPersistInfo objectAndPersistInfo, IObjectIOInputStream objectIOInputStream, boolean setOriginalValue)
protected void	setObjectStateFromFieldValueListGeneric(ObjectAndPersistInfo objectAndPersistInfo, ValuedFieldList valuedFieldList)
protected abstract void	setObjectStateFromFieldValueListImpl(ObjectAndPersistInfo objectAndPersistInfo, ValuedFieldList valuedFieldList) do not set original value of object in objectAndPersistInfo
protected void	setObjectStateGeneric(ObjectAndPersistInfo objectAndPersistInfo, byte[] binary, int beginOffset, boolean setOriginalValue) set state of existing object by reading in the binary data object state start at offset position
protected int	setObjectStateGenericNoLengthCheck(ObjectAndPersistInfo objectAndPersistInfo, byte[] binary, int beginOffset, boolean setOriginalValue)
protected abstract void	setObjectStateImpl(ObjectAndPersistInfo objectAndPersistInfo, byte[] binary, int offset)
protected void	setObjectStateSerializable(ObjectAndPersistInfo objectAndPersistInfo, byte[] binary, int offset)
protected void	setObjectStateSerializable(ObjectAndPersistInfo objectAndPersistInfo, IObjectIOInputStream objectIOInputStream, boolean setOriginalValue)

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

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

isImmediate, isLazy, unsetObjectState

Field Detail

FAILED_CREATE_OBJECT

protected static final String FAILED_CREATE_OBJECT

error message

See Also:

Constant Field Values

Constructor Detail

AbstractObjectInputGeneric

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

Method Detail

createObject

public final ObjectAndPersistInfo createObject(DataRecordIdentifier dataRecordIdentifier,
                                byte[] binary,
                                ClassInfo classInfo,
                                StorageInfo storageInfo)
                                        throws ObjectIOException,
                                               ObjectIODataRecordNotFoundException,
                                               ObjectIOInvalidClassException,
                                               ObjectIOClassNotFoundException,
                                               ObjectIODataCorruptedException,
                                               ObjectIONotSerializableException

Description copied from interface: IObjectInput

creation of a not existing object
set data record associated to created object as soon as it is created

Parameters:

dataRecordIdentifier - the data record identifier for data record that contains object state

binary - data of data record for object

classInfo - the object class information.the class can not exist.the object class can be different than object.getClass()

Returns:

object created

Throws:

ObjectIOException - object creation error

ObjectIODataRecordNotFoundException - data record for object not found

ObjectIOInvalidClassException

ObjectIOClassNotFoundException

ObjectIODataCorruptedException

ObjectIONotSerializableException

createObjectImpl

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

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

Parameters:

binary -

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

classInfo - the object class

storageInfo -

dataRecordIdentifier -

Returns:

object created

Throws:

ObjectIOException

ObjectIODataRecordNotFoundException

ObjectIOInvalidClassException

ObjectIONotSerializableException

ObjectIODataCorruptedException

getFieldToSetInfoImpl

protected abstract FieldInfo[] getFieldToSetInfoImpl(ClassInfo classInfo)
                                              throws ObjectIOException

Parameters:

classInfo -

Returns:

Throws:

ObjectIOException

initializeObject

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

initialize object after creation

Parameters:

objectAndPersistInfo - object to initialize

binary - body data

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

Throws:

ObjectIODataRecordNotFoundException - data record for object not found

ObjectIOException - initialization error

ObjectIOInvalidClassException

ObjectIODataCorruptedException

ObjectIOClassNotFoundException

ObjectIONotSerializableException

setObjectState

public final void setObjectState(ObjectAndPersistInfo objectAndPersistInfo,
                  byte[] binary,
                  int offset)
                          throws ObjectIOException,
                                 ObjectIODataRecordNotFoundException,
                                 ObjectIOInvalidClassException,
                                 ObjectIOClassNotFoundException,
                                 ObjectIODataCorruptedException,
                                 ObjectIONotSerializableException

Description copied from interface: IObjectInput

set state of existing object by reading in the binary data
object state is after the data header ( number of link and class name identifier)

Parameters:

objectAndPersistInfo - object to set

binary - binary data containing the object state

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

Throws:

ObjectIOException - reading error

ObjectIODataRecordNotFoundException - data record not found in file

ObjectIOInvalidClassException

ObjectIOClassNotFoundException

ObjectIODataCorruptedException

ObjectIONotSerializableException

checkSignatureImpl

protected abstract int checkSignatureImpl(ObjectAndPersistInfo objectAndPersistInfo,
                     byte[] binary,
                     int offset)
                                   throws ObjectIOInvalidClassException,
                                          ObjectIOException

Throws:

ObjectIOInvalidClassException

ObjectIOException

setObjectStateFromFieldValueListImpl

protected abstract void setObjectStateFromFieldValueListImpl(ObjectAndPersistInfo objectAndPersistInfo,
                                        ValuedFieldList valuedFieldList)
                                                      throws ObjectIOException,
                                                             ObjectIOInvalidClassException,
                                                             ObjectIODataRecordNotFoundException,
                                                             ObjectIOClassNotFoundException,
                                                             ObjectIODataCorruptedException,
                                                             ObjectIONotSerializableException

do not set original value of object in objectAndPersistInfo

Parameters:

objectAndPersistInfo -

valuedFieldList -

Throws:

ObjectIOException

ObjectIOInvalidClassException

ObjectIODataRecordNotFoundException

ObjectIOClassNotFoundException

ObjectIODataCorruptedException

ObjectIONotSerializableException

readObjectStoredState

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

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

ObjectIONotSerializableException

ObjectIODataCorruptedException

ObjectIOInvalidClassException

ObjectIOClassNotFoundException

ObjectIODataRecordNotFoundException

setObjectStateImpl

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

Throws:

ObjectIOException

ObjectIODataRecordNotFoundException

ObjectIOInvalidClassException

ObjectIOClassNotFoundException

ObjectIODataCorruptedException

ObjectIONotSerializableException

setObjectStateGeneric

protected final void setObjectStateGeneric(ObjectAndPersistInfo objectAndPersistInfo,
                         byte[] binary,
                         int beginOffset,
                         boolean setOriginalValue)
                                    throws ObjectIOException,
                                           ObjectIODataRecordNotFoundException,
                                           ObjectIOInvalidClassException,
                                           ObjectIOClassNotFoundException,
                                           ObjectIODataCorruptedException,
                                           ObjectIONotSerializableException

set state of existing object by reading in the binary data
object state start at offset position

Parameters:

objectAndPersistInfo - object to set

binary - binary data containing object state

offset - start of data for object state

setOriginalValue - true if set original value

Throws:

ObjectIOException

ObjectIODataRecordNotFoundException

ObjectIOInvalidClassException

ObjectIODataCorruptedException

ObjectIOClassNotFoundException

ObjectIONotSerializableException

setObjectStateGenericNoLengthCheck

protected final int setObjectStateGenericNoLengthCheck(ObjectAndPersistInfo objectAndPersistInfo,
                                     byte[] binary,
                                     int beginOffset,
                                     boolean setOriginalValue)
                                                throws ObjectIOException,
                                                       ObjectIODataRecordNotFoundException,
                                                       ObjectIOInvalidClassException,
                                                       ObjectIOClassNotFoundException,
                                                       ObjectIODataCorruptedException,
                                                       ObjectIONotSerializableException

Throws:

ObjectIOException

ObjectIODataRecordNotFoundException

ObjectIOInvalidClassException

ObjectIOClassNotFoundException

ObjectIODataCorruptedException

ObjectIONotSerializableException

readObjectStoredStateGeneric

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

Throws:

ObjectIOException

ObjectIODataRecordNotFoundException

ObjectIOClassNotFoundException

ObjectIOInvalidClassException

ObjectIODataCorruptedException

ObjectIONotSerializableException

setObjectStateFromFieldValueListGeneric

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

Parameters:

objectAndPersistInfo -

valuedFieldList -

Throws:

ObjectIOException

ObjectIOInvalidClassException

setObjectStateSerializable

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

Throws:

ObjectIOException

ObjectIODataRecordNotFoundException

ObjectIOClassNotFoundException

ObjectIOInvalidClassException

ObjectIONotSerializableException

ObjectIODataCorruptedException

setObjectStateSerializable

protected void setObjectStateSerializable(ObjectAndPersistInfo objectAndPersistInfo,
                              IObjectIOInputStream objectIOInputStream,
                              boolean setOriginalValue)
                                   throws ObjectIOException,
                                          ObjectIODataRecordNotFoundException,
                                          ObjectIOClassNotFoundException,
                                          ObjectIOInvalidClassException,
                                          ObjectIODataCorruptedException,
                                          ObjectIONotSerializableException

Throws:

ObjectIOException

ObjectIODataRecordNotFoundException

ObjectIOClassNotFoundException

ObjectIOInvalidClassException

ObjectIODataCorruptedException

ObjectIONotSerializableException

setObjectStateExternalizable

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

Throws:

ObjectIOException

ObjectIODataRecordNotFoundException

ObjectIOClassNotFoundException

ObjectIOInvalidClassException

ObjectIODataCorruptedException

ObjectIONotSerializableException

setObjectStateExternalizable

protected void setObjectStateExternalizable(ObjectAndPersistInfo objectAndPersistInfo,
                                IObjectIOInputStream objectIOInputStream,
                                boolean setOriginalValue)
                                     throws ObjectIOException,
                                            ObjectIODataRecordNotFoundException,
                                            ObjectIOClassNotFoundException,
                                            ObjectIOInvalidClassException,
                                            ObjectIODataCorruptedException,
                                            ObjectIONotSerializableException

Throws:

ObjectIOException

ObjectIODataRecordNotFoundException

ObjectIOClassNotFoundException

ObjectIOInvalidClassException

ObjectIODataCorruptedException

ObjectIONotSerializableException

setObjectAllDeclaredFieldsValueToNull

protected void setObjectAllDeclaredFieldsValueToNull(ObjectAndPersistInfo objectAndItsClassInfo)
                                              throws ObjectIOException,
                                                     ObjectIOInvalidClassException

Throws:

ObjectIOException

ObjectIOInvalidClassException

getField

public final ObjectIOGetField getField(ObjectAndPersistInfo objectAndPersistInfo,
                        byte[] binary,
                        int beginOffset)
                                throws ObjectIOException,
                                       ObjectIODataRecordNotFoundException,
                                       ObjectIOInvalidClassException,
                                       ObjectIOClassNotFoundException,
                                       ObjectIODataCorruptedException,
                                       ObjectIONotSerializableException

Throws:

ObjectIOException

ObjectIODataRecordNotFoundException

ObjectIOInvalidClassException

ObjectIOClassNotFoundException

ObjectIODataCorruptedException

ObjectIONotSerializableException

addSonReadObject

public void addSonReadObject(ObjectAndPersistInfo objectAndPersistInfo,
                    ObjectClassInfoAndDeclared objectClassInfoAndDeclared)
                      throws ObjectIOException

add son read object for an object

Parameters:

objectAndPersistInfo - object father

objectClassInfoAndDeclared - son object read

Throws:

ObjectIOException

getReferencedList

public 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 AbstractObjectInput

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