org.datanucleus.store.db4o.fieldmanager
Class AssignStateManagerFieldManager

java.lang.Object
  org.datanucleus.store.fieldmanager.AbstractFieldManager
      org.datanucleus.store.db4o.fieldmanager.AssignStateManagerFieldManager

All Implemented Interfaces:

org.datanucleus.store.fieldmanager.FieldConsumer, org.datanucleus.store.fieldmanager.FieldManager, org.datanucleus.store.fieldmanager.FieldSupplier

public class AssignStateManagerFieldManager
extends org.datanucleus.store.fieldmanager.AbstractFieldManager

Field manager that starts from the source object and for all fields will assign StateManagers to all related PersistenceCapable objects found (unless already managed), assuming they are in PersistenceClean state.

Version:

$Revision: 1.1 $

Constructor Summary

AssignStateManagerFieldManager(com.db4o.ObjectContainer cont, org.datanucleus.StateManager sm)
Constructor.

Method Summary

protected void	processPersistable(int fieldNumber, java.lang.Object pc) Utility method to process the passed persistable object.
void	storeBooleanField(int fieldNumber, boolean value) Method to store a boolean field.
void	storeByteField(int fieldNumber, byte value) Method to store a byte field.
void	storeCharField(int fieldNumber, char value) Method to store a char field.
void	storeDoubleField(int fieldNumber, double value) Method to store a double field.
void	storeFloatField(int fieldNumber, float value) Method to store a float field.
void	storeIntField(int fieldNumber, int value) Method to store an int field.
void	storeLongField(int fieldNumber, long value) Method to store a long field.
void	storeObjectField(int fieldNumber, java.lang.Object value) Method to store an object field.
void	storeShortField(int fieldNumber, short value) Method to store a short field.
void	storeStringField(int fieldNumber, java.lang.String value) Method to store a string field.

Methods inherited from class org.datanucleus.store.fieldmanager.AbstractFieldManager

fetchBooleanField, fetchByteField, fetchCharField, fetchDoubleField, fetchFloatField, fetchIntField, fetchLongField, fetchObjectField, fetchShortField, fetchStringField

Methods inherited from class java.lang.Object

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

Constructor Detail

AssignStateManagerFieldManager

public AssignStateManagerFieldManager(com.db4o.ObjectContainer cont,
                                      org.datanucleus.StateManager sm)

Constructor.

Parameters:

cont - ObjectContainer

sm - The state manager for the object.

Method Detail

processPersistable

protected void processPersistable(int fieldNumber,
                                  java.lang.Object pc)

Utility method to process the passed persistable object.

Parameters:

fieldNumber - Absolute field number

pc - The persistable object

storeObjectField

public void storeObjectField(int fieldNumber,
                             java.lang.Object value)

Method to store an object field.

Specified by:

storeObjectField in interface org.datanucleus.store.fieldmanager.FieldConsumer

Overrides:

storeObjectField in class org.datanucleus.store.fieldmanager.AbstractFieldManager

Parameters:

fieldNumber - Number of the field (absolute)

value - Value of the field

storeBooleanField

public void storeBooleanField(int fieldNumber,
                              boolean value)

Method to store a boolean field.

Specified by:

storeBooleanField in interface org.datanucleus.store.fieldmanager.FieldConsumer

Overrides:

storeBooleanField in class org.datanucleus.store.fieldmanager.AbstractFieldManager

Parameters:

fieldNumber - Number of the field (absolute)

value - Value of the field

storeByteField

public void storeByteField(int fieldNumber,
                           byte value)

Method to store a byte field.

Specified by:

storeByteField in interface org.datanucleus.store.fieldmanager.FieldConsumer

Overrides:

storeByteField in class org.datanucleus.store.fieldmanager.AbstractFieldManager

Parameters:

fieldNumber - Number of the field (absolute)

value - Value of the field

storeCharField

public void storeCharField(int fieldNumber,
                           char value)

Method to store a char field.

Specified by:

storeCharField in interface org.datanucleus.store.fieldmanager.FieldConsumer

Overrides:

storeCharField in class org.datanucleus.store.fieldmanager.AbstractFieldManager

Parameters:

fieldNumber - Number of the field (absolute)

value - Value of the field

storeDoubleField

public void storeDoubleField(int fieldNumber,
                             double value)

Method to store a double field.

Specified by:

storeDoubleField in interface org.datanucleus.store.fieldmanager.FieldConsumer

Overrides:

storeDoubleField in class org.datanucleus.store.fieldmanager.AbstractFieldManager

Parameters:

fieldNumber - Number of the field (absolute)

value - Value of the field

storeFloatField

public void storeFloatField(int fieldNumber,
                            float value)

Method to store a float field.

Specified by:

storeFloatField in interface org.datanucleus.store.fieldmanager.FieldConsumer

Overrides:

storeFloatField in class org.datanucleus.store.fieldmanager.AbstractFieldManager

Parameters:

fieldNumber - Number of the field (absolute)

value - Value of the field

storeIntField

public void storeIntField(int fieldNumber,
                          int value)

Method to store an int field.

Specified by:

storeIntField in interface org.datanucleus.store.fieldmanager.FieldConsumer

Overrides:

storeIntField in class org.datanucleus.store.fieldmanager.AbstractFieldManager

Parameters:

fieldNumber - Number of the field (absolute)

value - Value of the field

storeLongField

public void storeLongField(int fieldNumber,
                           long value)

Method to store a long field.

Specified by:

storeLongField in interface org.datanucleus.store.fieldmanager.FieldConsumer

Overrides:

storeLongField in class org.datanucleus.store.fieldmanager.AbstractFieldManager

Parameters:

fieldNumber - Number of the field (absolute)

value - Value of the field

storeShortField

public void storeShortField(int fieldNumber,
                            short value)

Method to store a short field.

Specified by:

storeShortField in interface org.datanucleus.store.fieldmanager.FieldConsumer

Overrides:

storeShortField in class org.datanucleus.store.fieldmanager.AbstractFieldManager

Parameters:

fieldNumber - Number of the field (absolute)

value - Value of the field

storeStringField

public void storeStringField(int fieldNumber,
                             java.lang.String value)

Method to store a string field.

Specified by:

storeStringField in interface org.datanucleus.store.fieldmanager.FieldConsumer

Overrides:

storeStringField in class org.datanucleus.store.fieldmanager.AbstractFieldManager

Parameters:

fieldNumber - Number of the field (absolute)

value - Value of the field