Package org.eclipse.persistence.mappings.converters

Examples of org.eclipse.persistence.mappings.converters.Converter

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            } else if (mapping.isManyToManyMapping()) {
                buildRelationTableDefinition((ManyToManyMapping) mapping);
            } else if (mapping.isDirectCollectionMapping()) {
                buildDirectCollectionTableDefinition((DirectCollectionMapping) mapping, desc);
            } else if (mapping.isDirectToFieldMapping()) {
                Converter converter = ((DirectToFieldMapping)mapping).getConverter();
                if (converter != null) {
                    if (converter instanceof TypeConversionConverter) {
                        resetFieldTypeForLOB((DirectToFieldMapping)mapping);
                    }
                   
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    }

    public void writeSingleValue(Object attributeValue, Object parent, XMLRecord record, AbstractSession session) {
        XMLMarshaller marshaller = record.getMarshaller();
        if (getConverter() != null) {
            Converter converter = getConverter();
            if (converter instanceof XMLConverter) {
                attributeValue = ((XMLConverter) converter).convertObjectValueToDataValue(attributeValue, session, record.getMarshaller());
            } else {
                attributeValue = converter.convertObjectValueToDataValue(attributeValue, session);
            }
        }
        XMLField field = (XMLField) getField();
        if (field.getLastXPathFragment().isAttribute()) {
            if (isSwaRef() && (marshaller.getAttachmentMarshaller() != null)) {
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                }
                Class declaredType = helper.getClassForJavaClass(element.getJavaType());
                JAXBElementConverter converter = new JAXBElementConverter(xmlField, declaredType, scopeClass);
                if(isCollection){
                    XMLChoiceCollectionMapping xmlChoiceCollectionMapping = (XMLChoiceCollectionMapping) mapping;
                    Converter originalConverter = xmlChoiceCollectionMapping.getConverter(xmlField);
                    converter.setNestedConverter(originalConverter);
                    xmlChoiceCollectionMapping.addConverter(xmlField, converter);
                }else{
                    XMLChoiceObjectMapping xmlChoiceObjectMapping = (XMLChoiceObjectMapping) mapping;
                    Converter originalConverter = xmlChoiceObjectMapping.getConverter(xmlField);
                    converter.setNestedConverter(originalConverter);
                    xmlChoiceObjectMapping.addConverter(xmlField, converter);
                }
            }
        }
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        } else {
            Object fieldValue = null;
           
            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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        if (isSingleKey(pkElementArray)) {
            for (KeyElementAccessor accessor: pkElementArray){
                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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            QName schemaType = null;
            if (xPathFragment != null && !xPathFragment.isAttribute() && !xPathFragment.nameIsText) {
                marshalRecord.openStartElement(xPathFragment, namespaceResolver);
            }

            Converter valueConverter = xmlCompositeDirectCollectionMapping.getValueConverter();
            while (cp.hasNext(iterator)) {
                objectValue = cp.next(iterator, session);
                if (null != valueConverter) {
                    if (valueConverter instanceof XMLConverter) {
                        objectValue = ((XMLConverter) valueConverter).convertObjectValueToDataValue(objectValue, session, marshalRecord.getMarshaller());
                    } else {
                        objectValue = valueConverter.convertObjectValueToDataValue(objectValue, session);
                    }
                }
                schemaType = xmlField.getSchemaTypeForValue(objectValue, session);

                newValue = marshalRecord.getValueToWrite(schemaType, objectValue, (XMLConversionManager) session.getDatasourcePlatform().getConversionManager());
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            value = xmlConversionManager.convertObject(value, typeClass, unmarshalRecord.getTypeQName());
        } else {
            value = unmarshalRecord.getXMLReader().convertValueBasedOnSchemaType(xmlField, value, xmlConversionManager, unmarshalRecord);
        }

        Converter valueConverter = xmlCompositeDirectCollectionMapping.getValueConverter();
        if (null != valueConverter) {
            if (valueConverter instanceof XMLConverter) {
                value = ((XMLConverter) valueConverter).convertDataValueToObjectValue(value, unmarshalRecord.getSession(), unmarshalRecord.getUnmarshaller());
            } else {
                value = valueConverter.convertDataValueToObjectValue(value, unmarshalRecord.getSession());
            }
        }

        if (value != null && value.getClass() == ClassConstants.STRING) {
            if (xmlCompositeDirectCollectionMapping.isCollapsingStringValues()) {
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    public boolean isContainerValue() {
        return true;
    }

    public boolean marshalSingleValue(XPathFragment xPathFragment, MarshalRecord marshalRecord, Object object, Object value, AbstractSession session, NamespaceResolver namespaceResolver, MarshalContext marshalContext) {
        Converter valueConverter = xmlCompositeDirectCollectionMapping.getValueConverter();
        if (null != valueConverter) {
            if (valueConverter instanceof XMLConverter) {
                value = ((XMLConverter) valueConverter).convertObjectValueToDataValue(value, session, marshalRecord.getMarshaller());
            } else {
                value = valueConverter.convertObjectValueToDataValue(value, session);
            }
        }

        if (null != value) {
            XMLField xmlField = (XMLField) xmlCompositeDirectCollectionMapping.getField();
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                inverseReferenceMapping.getContainerPolicy().addInto(unmarshalRecord.getCurrentObject(), backpointerContainer, unmarshalRecord.getSession());
            }
        }
        // convert the value - if necessary
        if (xmlCompositeCollectionMapping.hasConverter()) {
            Converter converter = xmlCompositeCollectionMapping.getConverter();
            if (converter instanceof XMLConverter) {
                objectValue = ((XMLConverter)converter).convertDataValueToObjectValue(objectValue, unmarshalRecord.getSession(), unmarshalRecord.getUnmarshaller());
            } else {
                objectValue = converter.convertObjectValueToDataValue(objectValue, unmarshalRecord.getSession());
            }
        }
        unmarshalRecord.addAttributeValue(this, objectValue, collection);
        unmarshalRecord.setChildRecord(null);
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  public boolean marshalSingleValue(XPathFragment xPathFragment, MarshalRecord marshalRecord, Object object, Object value, AbstractSession session, NamespaceResolver namespaceResolver, MarshalContext marshalContext) {
     
        XMLMarshaller marshaller = marshalRecord.getMarshaller();
        // convert the value - if necessary
        Converter converter = xmlCompositeCollectionMapping.getConverter();
        if (null != converter) {
            if (converter instanceof XMLConverter) {
                value = ((XMLConverter)converter).convertObjectValueToDataValue(value, session, marshaller);
            } else {
                value = converter.convertObjectValueToDataValue(value, session);
            }
        }
        if (null == value) {
             return xmlCompositeCollectionMapping.getNullPolicy().compositeObjectMarshal(xPathFragment, marshalRecord, object, session, namespaceResolver);
        }
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Related Classes of org.eclipse.persistence.mappings.converters.Converter

  • com.sun.jersey.json.impl.MoxyXmlStructure
  • org.eclipse.persistence.descriptors.CMPPolicy
  • org.eclipse.persistence.internal.jpa.metadata.converters.ConverterClass
  • org.eclipse.persistence.internal.oxm.schema.SchemaModelGenerator
  • org.eclipse.persistence.internal.oxm.XMLBinaryAttachmentHandler
  • org.eclipse.persistence.internal.oxm.XMLBinaryDataCollectionMappingNodeValue
  • org.eclipse.persistence.internal.oxm.XMLBinaryDataMappingNodeValue
  • org.eclipse.persistence.internal.oxm.XMLChoiceCollectionMappingMarshalNodeValue
  • org.eclipse.persistence.internal.oxm.XMLCompositeCollectionMappingNodeValue
  • org.eclipse.persistence.internal.oxm.XMLCompositeDirectCollectionMappingNodeValue
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