Package org.eclipse.persistence.mappings.converters

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

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               return;
        }
        // convert the value - if necessary
        Object objectValue = unmarshalRecord.getChildRecord().getCurrentObject();
        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);

        XMLInverseReferenceMapping inverseReferenceMapping = xmlCompositeCollectionMapping.getInverseReferenceMapping();
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            marshalRecord.setLeafElementType(xPathFragment.getLeafElementType());
        }
        XMLMarshaller marshaller = marshalRecord.getMarshaller();
        // convert the value - if necessary
        if (xmlCompositeCollectionMapping.hasConverter()) {
            Converter converter = xmlCompositeCollectionMapping.getConverter();
            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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        } else {
            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
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        Object keyInstance = null;
        KeyElementAccessor[] pkElementArray = getKeyClassFields();
        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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        } else {
            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
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        Object keyInstance = null;
        KeyElementAccessor[] pkElementArray = getKeyClassFields();
        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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        XMLDirectMapping platformMapping = new XMLDirectMapping();
        platformMapping.setAttributeName("platform");
        platformMapping.setGetMethodName("getDatasourcePlatform");
        platformMapping.setSetMethodName("usePlatform");
        platformMapping.setConverter(new Converter() {
            protected DatabaseMapping mapping;
            private Map platformList;
            private String oldPrefix = "oracle.toplink.";
            private String newPrefix = "org.eclipse.persistence.";
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            } else if (mapping.isManyToManyMapping()) {
                buildRelationTableDefinition((ManyToManyMapping)mapping, ((ManyToManyMapping)mapping).getRelationTableMechanism(), ((ManyToManyMapping)mapping).getListOrderField(), mapping.getContainerPolicy());
            } else if (mapping.isDirectCollectionMapping()) {
                buildDirectCollectionTableDefinition((DirectCollectionMapping) mapping, descriptor);
            } 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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       List<XMLEntry> values = ((DOMRecord)row).getValuesIndicatingNoEntry(this.getFields());
       Object container = getContainerPolicy().containerInstance(values.size());
       for(XMLEntry next:values) {
           XMLField valueField = next.getXMLField();
           DatabaseMapping nextMapping = (DatabaseMapping)this.choiceElementMappings.get(valueField);
           Converter converter = getConverter();
           if(nextMapping.isAbstractCompositeCollectionMapping()) {
               XMLCompositeCollectionMapping xmlMapping = (XMLCompositeCollectionMapping)nextMapping;
               Object value = xmlMapping.buildObjectFromNestedRow((AbstractRecord)next.getValue(), joinManager, sourceQuery, executionSession, isTargetProtected);
               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 if(nextMapping instanceof XMLCompositeDirectCollectionMapping){
               XMLCompositeDirectCollectionMapping xmlMapping = (XMLCompositeDirectCollectionMapping)nextMapping;
               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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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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