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

Class org.datanucleus.store.ObjectProvider

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

org.datanucleus.store.ObjectProvider.replaceFieldMakeDirty()
Method to change the value of the specified field. This will make the field dirty. @param fieldNumber (absolute) field number of the field @param value The new value.

                        if (relationType == Relation.ONE_TO_ONE_BI)
                        {
                            ObjectProvider relatedSM = ec.findObjectProvider(pcNew);
                            AbstractMemberMetaData[] relatedMmds = mmd.getRelatedMemberMetaData(clr);
                            // TODO Allow for multiple related fields
                            relatedSM.replaceFieldMakeDirty(relatedMmds[0].getAbsoluteFieldNumber(), ownerSM.getObject());
                        }
                        else if (relationType == Relation.MANY_TO_ONE_BI)
                        {
                            // TODO Update the container element with the attached variant
                            if (NucleusLogger.PERSISTENCE.isDebugEnabled())

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                        NucleusLogger.PERSISTENCE.debug(LOCALISER.msg("055009", sm.toPrintableID(),
                            ownerMemberMetaData.getFullFieldName(), StringUtils.toJVMIDString(element)));
                    }


                    int relatedFieldNumber = getFieldNumberInElementForBidirectional(elementSM);
                    elementSM.replaceFieldMakeDirty(relatedFieldNumber, newOwner);
                    if (ec.getManageRelations())
                    {
                        // Managed Relationships - add the change we've made here to be analysed at flush
                        ec.getRelationshipManager(elementSM).relationChange(relatedFieldNumber, oldOwner, newOwner);
                    }

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                    int relatedFieldNumber = getFieldNumberInElementForBidirectional(elementSM);
                    Object currentValue = elementSM.provideField(relatedFieldNumber);
                    if (currentValue != null)
                    {
                        elementSM.replaceFieldMakeDirty(relatedFieldNumber, null);
                        if (ec.isFlushing())
                        {
                            // Make sure this change gets flushed
                            elementSM.flush();
                        }

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                ExecutionContext ec = sm.getExecutionContext();
                ObjectProvider elementSM = ec.findObjectProvider(element);
                if (relationType == Relation.ONE_TO_MANY_BI)
                {
                    // TODO This is ManagedRelations - move into RelationshipManager
                    elementSM.replaceFieldMakeDirty(ownerMemberMetaData.getRelatedMemberMetaData(clr)[0].getAbsoluteFieldNumber(), 
                        null);
                    if (sm.getExecutionContext().isFlushing())
                    {
                        elementSM.flush();
                    }

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                    // Ensure the current owner field is loaded, and replace with new value
                    if (ownerFieldNumber >= 0)
                    {
                        ec.getApiAdapter().isLoaded(vsm, ownerFieldNumber);
                        Object oldOwner = vsm.provideField(ownerFieldNumber);
                        vsm.replaceFieldMakeDirty(ownerFieldNumber, newOwner);
                        if (ec.getManageRelations())
                        {
                            ec.getRelationshipManager(vsm).relationChange(ownerFieldNumber, oldOwner, newOwner);
                        }
                    }

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                    }


                    // Ensure the current key field is loaded, and replace with new value
                    ec.getApiAdapter().isLoaded(vsm, keyFieldNumber);
                    Object oldKey = vsm.provideField(keyFieldNumber);
                    vsm.replaceFieldMakeDirty(keyFieldNumber, newKey);
                    if (ec.getManageRelations())
                    {
                        ec.getRelationshipManager(vsm).relationChange(keyFieldNumber, oldKey, newKey);
                    }
                }

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                        {
                        public void fetchFields(ObjectProvider vsm)
                        {
                            if (ownerFieldNumber >= 0)
                            {
                                vsm.replaceFieldMakeDirty(ownerFieldNumber, newOwner);
                            }
                            vsm.replaceFieldMakeDirty(keyFieldNumber, newKey);


                            JavaTypeMapping externalFKMapping = valueTable.getExternalMapping(ownerMemberMetaData, MappingConsumer.MAPPING_TYPE_EXTERNAL_FK);
                            if (externalFKMapping != null)

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                        {
                            if (ownerFieldNumber >= 0)
                            {
                                vsm.replaceFieldMakeDirty(ownerFieldNumber, newOwner);
                            }
                            vsm.replaceFieldMakeDirty(keyFieldNumber, newKey);


                            JavaTypeMapping externalFKMapping = valueTable.getExternalMapping(ownerMemberMetaData, MappingConsumer.MAPPING_TYPE_EXTERNAL_FK);
                            if (externalFKMapping != null)
                            {
                                // Set the owner in the value object where appropriate

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                    // Ensure the current owner field is loaded, and replace with new key
                    if (ownerFieldNumber >= 0)
                    {
                        ec.getApiAdapter().isLoaded(vsm, ownerFieldNumber);
                        Object oldOwner = vsm.provideField(ownerFieldNumber);
                        vsm.replaceFieldMakeDirty(ownerFieldNumber, newOwner);
                        if (ec.getManageRelations())
                        {
                            ec.getRelationshipManager(vsm).relationChange(ownerFieldNumber, oldOwner, newOwner);
                        }
                    }

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                    }


                    // Ensure the current value field is loaded, and replace with new value
                    ec.getApiAdapter().isLoaded(vsm, valueFieldNumber);
                    oldValue = vsm.provideField(valueFieldNumber); // TODO Should we update the local variable ?
                    vsm.replaceFieldMakeDirty(valueFieldNumber, newValue);
                    if (ec.getManageRelations())
                    {
                        ec.getRelationshipManager(vsm).relationChange(valueFieldNumber, oldValue, newValue);
                    }
                }

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