Examples of org.datanucleus.store.ObjectProvider.replaceFieldValue()

Class org.datanucleus.store.ObjectProvider

Examples of org.datanucleus.store.ObjectProvider.replaceFieldValue()

org.datanucleus.store.ObjectProvider.replaceFieldValue()
Convenience method to change the value of a field that is assumed loaded. Will mark the object/field as dirty if it isnt previously. Only for use in management of relations. @param fieldNumber Number of field @param newValue The new value

                        {
                            NucleusLogger.PERSISTENCE.debug(LOCALISER.msg("013004",
                                    StringUtils.toJVMIDString(oldValue), relatedMmd.getFullFieldName(),
                                    StringUtils.toJVMIDString(pc), StringUtils.toJVMIDString(newValue)));
                        }
                        oldSM.replaceFieldValue(relatedMmd.getAbsoluteFieldNumber(), null);
                    }
                }
                else
                {
                    ownerSM.replaceFieldValue(mmd.getAbsoluteFieldNumber(), null);

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                    {
                        NucleusLogger.PERSISTENCE.debug(LOCALISER.msg("013005",
                                StringUtils.toJVMIDString(newValue), relatedMmd.getFullFieldName(),
                                StringUtils.toJVMIDString(pc)));
                    }
                    newSM.replaceFieldValue(relatedMmd.getAbsoluteFieldNumber(), pc);
                }
                else if (newValueFieldValue != pc)
                {
                    // Was set to different object, so null out the other objects relation
                    ObjectProvider newValueFieldSM = om.findObjectProvider(newValueFieldValue);

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                            NucleusLogger.PERSISTENCE.debug(LOCALISER.msg("013004",
                                    StringUtils.toJVMIDString(newValueFieldValue), 
                                    mmd.getFullFieldName(),
                                    StringUtils.toJVMIDString(newValue), StringUtils.toJVMIDString(pc)));
                        }
                        newValueFieldSM.replaceFieldValue(mmd.getAbsoluteFieldNumber(), null);
                    }
                    // Update the field of the new value to our object
                    if (NucleusLogger.PERSISTENCE.isDebugEnabled())
                    {
                        NucleusLogger.PERSISTENCE.debug(LOCALISER.msg("013005",

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                    if (sm.isFieldLoaded(relatedMmd.getAbsoluteFieldNumber()))
                    {
                        Object currentVal = sm.provideField(relatedMmd.getAbsoluteFieldNumber());
                        if (currentVal != ownerSM.getObject())
                        {
                            sm.replaceFieldValue(relatedMmd.getAbsoluteFieldNumber(), ownerSM.getObject());
                        }
                    }
                    else
                    {
                        ownerSM.getObjectManager().removeObjectFromLevel2Cache(sm.getInternalObjectId());

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                    if (sm.isFieldLoaded(relatedMmd.getAbsoluteFieldNumber()))
                    {
                        Object currentVal = sm.provideField(relatedMmd.getAbsoluteFieldNumber());
                        if (currentVal == ownerSM.getObject())
                        {
                            sm.replaceFieldValue(relatedMmd.getAbsoluteFieldNumber(), null);
                        }
                    }
                    else
                    {
                        ownerSM.getObjectManager().removeObjectFromLevel2Cache(sm.getInternalObjectId());

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