Examples of org.eclipse.persistence.mappings.converters.Converter.convertDataValueToObjectValue()

Package org.eclipse.persistence.mappings.converters

Class org.eclipse.persistence.mappings.converters.Converter

Examples of org.eclipse.persistence.mappings.converters.Converter.convertDataValueToObjectValue()

org.eclipse.persistence.mappings.converters.Converter.convertDataValueToObjectValue()
PUBLIC: Convert the databases' data representation of the value to the object's representation. For example this could convert between an sql.Time datatype and the Java Calendar type.

        if (xmlCompositeObjectMapping.getConverter() != null) {
            Converter converter = xmlCompositeObjectMapping.getConverter();
            if (converter instanceof XMLConverter) {
                object = ((XMLConverter)converter).convertDataValueToObjectValue(object, unmarshalRecord.getSession(), unmarshalRecord.getUnmarshaller());
            } else {
                object = converter.convertDataValueToObjectValue(object, unmarshalRecord.getSession());
            }
        }
        // Set the child object on the parent
        unmarshalRecord.setAttributeValue(object, xmlCompositeObjectMapping);
        XMLInverseReferenceMapping inverseReferenceMapping = xmlCompositeObjectMapping.getInverseReferenceMapping();

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            Converter converter = xmlCompositeObjectMapping.getConverter();
            if (null != converter) {
                if (converter instanceof XMLConverter) {
                    valueToSet = ((XMLConverter)converter).convertDataValueToObjectValue(valueToSet, unmarshalRecord.getSession(), unmarshalRecord.getUnmarshaller());
                } else {
                    valueToSet = converter.convertDataValueToObjectValue(valueToSet, unmarshalRecord.getSession());
                }
            }


            xmlCompositeObjectMapping.setAttributeValueInObject(unmarshalRecord.getCurrentObject(), valueToSet);
            XMLInverseReferenceMapping inverseReferenceMapping = xmlCompositeObjectMapping.getInverseReferenceMapping();

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               Object value = xmlMapping.buildObjectFromNestedRow((AbstractRecord)next.getValue(), joinManager, sourceQuery, executionSession);
               if(converter != null) {
                   if (converter instanceof XMLConverter) {
                       value = ((XMLConverter) converter).convertDataValueToObjectValue(value, executionSession, ((XMLRecord) row).getUnmarshaller());
                   } else {
                       value = converter.convertDataValueToObjectValue(value, executionSession);
                   }
               }
               getContainerPolicy().addInto(value, container, executionSession);
           } else {
               XMLCompositeDirectCollectionMapping xmlMapping = (XMLCompositeDirectCollectionMapping)nextMapping;

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               Object value = next.getValue();
               if(converter != null) {
                   if (converter instanceof XMLConverter) {
                       value = ((XMLConverter) converter).convertDataValueToObjectValue(value, executionSession, ((XMLRecord) row).getUnmarshaller());
                   } else {
                       value = converter.convertDataValueToObjectValue(value, executionSession);
                   }
               }
               getContainerPolicy().addInto(value, container, executionSession);
           }
       }

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            if (xmlCompositeObjectMapping.getConverter() != null) {
                Converter converter = xmlCompositeObjectMapping.getConverter();
                if (converter instanceof XMLConverter) {
                    object = ((XMLConverter)converter).convertDataValueToObjectValue(object, unmarshalRecord.getSession(), unmarshalRecord.getUnmarshaller());
                } else {
                    object = converter.convertDataValueToObjectValue(object, unmarshalRecord.getSession());
                }
            }
            // Set the child object on the parent
            unmarshalRecord.setAttributeValue(object, xmlCompositeObjectMapping);
            if(xmlCompositeObjectMapping.getInverseReferenceMapping() != null) {

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            if (xmlCompositeObjectMapping.getConverter() != null) {
                Converter converter = xmlCompositeObjectMapping.getConverter();
                if (converter instanceof XMLConverter) {
                    valueToSet = ((XMLConverter)converter).convertDataValueToObjectValue(valueToSet, unmarshalRecord.getSession(), unmarshalRecord.getUnmarshaller());
                } else {
                    valueToSet = converter.convertDataValueToObjectValue(valueToSet, unmarshalRecord.getSession());
                }
            }


            xmlCompositeObjectMapping.setAttributeValueInObject(unmarshalRecord.getCurrentObject(), valueToSet);
            if (xmlCompositeObjectMapping.getInverseReferenceMapping() != null) {

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            if (mapping.isAbstractColumnMapping()) {
                fieldValue = keyElements[elementIndex[0]];
                Converter converter = ((AbstractColumnMapping) mapping).getConverter();
                if (converter != null){
                    fieldValue = converter.convertDataValueToObjectValue(fieldValue, session);
                }
                ++elementIndex[0];
            } else if (mapping.isObjectReferenceMapping()) { 
                // what if mapping comes from derived ID. need to get the derived mapping.
                // get reference descriptor and extract pk from target cmp policy

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                DatabaseMapping mapping = getDescriptor().getObjectBuilder().getMappingForAttributeName(accessor.getAttributeName());
                if (mapping != null && !mapping.isMultitenantPrimaryKeyMapping()){
                    if (mapping.isAbstractColumnMapping()) {    
                        Converter converter = ((AbstractColumnMapping) mapping).getConverter();
                        if (converter != null){
                            return converter.convertDataValueToObjectValue(keyElements[elementIndex[0]], session);
                        }
                        keyInstance = keyElements[elementIndex[0]];
                    } else if (mapping.isObjectReferenceMapping()) { // what if mapping comes from derived ID.  need to get the derived mapping.
                        //get reference descriptor and extract pk from target cmp policy
                        keyInstance = mapping.getReferenceDescriptor().getCMPPolicy().createPrimaryKeyInstanceFromPrimaryKeyValues(session, elementIndex, keyElements);

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        if ((pkElementArray.length == 1) && (pkElementArray[0] instanceof KeyIsElementAccessor)) {
            DatabaseMapping mapping = getDescriptor().getObjectBuilder().getMappingForAttributeName(pkElementArray[0].getAttributeName());
            if (mapping.isDirectToFieldMapping()) {
                Converter converter = ((DirectToFieldMapping) mapping).getConverter();
                if (converter != null){
                    return converter.convertDataValueToObjectValue(keyElements[elementIndex[0]], session);
                }
                keyInstance = keyElements[elementIndex[0]];
            } else if (mapping.isObjectReferenceMapping()) { // what if mapping comes from derived ID.  need to get the derived mapping.
                //get reference descriptor and extract pk from target cmp policy
                keyInstance = mapping.getReferenceDescriptor().getCMPPolicy().createPrimaryKeyInstanceFromPrimaryKeyValues(session, elementIndex, keyElements);

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                Object fieldValue = null;
                if (mapping.isDirectToFieldMapping()) {
                    fieldValue = keyElements[elementIndex[0]];
                    Converter converter = ((DirectToFieldMapping) mapping).getConverter();
                    if (converter != null){
                        fieldValue = converter.convertDataValueToObjectValue(fieldValue, session);
                    }
                    ++elementIndex[0];
                } else if (mapping.isObjectReferenceMapping()) { // what if mapping comes from derived ID.  need to get the derived mapping.
                    //get reference descriptor and extract pk from target cmp policy
                    fieldValue = mapping.getReferenceDescriptor().getCMPPolicy().createPrimaryKeyInstanceFromPrimaryKeyValues(session, elementIndex, keyElements);

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