com.solarmetric.kodo.runtime
Class SaveFieldManager

java.lang.Object
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  +--com.solarmetric.kodo.runtime.FieldManager
        |
        +--com.solarmetric.kodo.runtime.SaveFieldManager

All Implemented Interfaces:

PersistenceCapable.ObjectIdFieldConsumer, PersistenceCapable.ObjectIdFieldManager, PersistenceCapable.ObjectIdFieldSupplier

class SaveFieldManager

extends FieldManager

FieldManager type used to store information for rollback. The field manager should only be called to store and then fetch object values; it will copy all sco values to prevent by-reference modification.

Constructor Summary

SaveFieldManager(Object pc, PersistenceCapable state, ClassMetaData meta, BitSet loaded, byte flags, ProxyManager proxy)
Saves a copy of the currently loaded fields and the current JDO flags along with the supplied state, so that all can be restored on rollback.

Method Summary

Object	fetchObjectField(int field)
byte	getFlags()
BitSet	getLoaded()
PersistenceCapable	getState()
void	storeObjectField(int field, Object curVal)

Methods inherited from class com.solarmetric.kodo.runtime.FieldManager

fetchBooleanField, fetchByteField, fetchCharField, fetchDoubleField, fetchFloatField, fetchIntField, fetchLongField, fetchShortField, fetchStringField, storeBooleanField, storeByteField, storeCharField, storeDoubleField, storeFloatField, storeIntField, storeLongField, storeShortField, storeStringField

Methods inherited from class java.lang.Object

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

Constructor Detail

SaveFieldManager

public SaveFieldManager(Object pc,
                        PersistenceCapable state,
                        ClassMetaData meta,
                        BitSet loaded,
                        byte flags,
                        ProxyManager proxy)

Saves a copy of the currently loaded fields and the current JDO flags along with the supplied state, so that all can be restored on rollback.

Method Detail

getState

public PersistenceCapable getState()

getLoaded

public BitSet getLoaded()

getFlags

public byte getFlags()

fetchObjectField

public Object fetchObjectField(int field)

Overrides:

fetchObjectField in class FieldManager

storeObjectField

public void storeObjectField(int field,
                             Object curVal)

Overrides:

storeObjectField in class FieldManager