Examples of AttributeAccessor

org.eclipse.persistence.mappings.AttributeAccessor

Purpose: This provides an abstract class for setting and retrieving the attribute value for the mapping from an object. It can be used in advanced situations if the attribute requires advanced conversion of the mapping value, or a real attribute does not exist. @author James @since OracleAS TopLink 10g (10.0.3)

Examples of org.eclipse.persistence.mappings.AttributeAccessor

    else if (mapping.isCollectionMapping()) {
      return mapping.getContainerPolicy().getContainerClass();
    }


    // Property mapping
    AttributeAccessor accessor = mapping.getAttributeAccessor();


    // Attribute
    if (accessor.isInstanceVariableAttributeAccessor()) {
      InstanceVariableAttributeAccessor attributeAccessor = (InstanceVariableAttributeAccessor) accessor;
      Field field = attributeAccessor.getAttributeField();


      if (field == null) {
        try {
          field = mapping.getDescriptor().getJavaClass().getDeclaredField(attributeAccessor.getAttributeName());
        }
        catch (Exception e) {}
      }


      return field.getType();
    }


    // Property
    if (accessor.isMethodAttributeAccessor()) {
      MethodAttributeAccessor methodAccessor = (MethodAttributeAccessor) accessor;
      Method method = methodAccessor.getGetMethod();


      if (method == null) {
        try {
          method = mapping.getDescriptor().getJavaClass().getDeclaredMethod(methodAccessor.getGetMethodName());
        }
        catch (Exception e) {}
      }


      return method.getReturnType();
    }


    // Anything else
    return accessor.getAttributeClass();
  }

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Examples of org.eclipse.persistence.mappings.AttributeAccessor

                    descriptor.setJavaClass(DataHandler.class);
                    descriptor.setInstantiationPolicy(
                        this.new DataHandlerInstantiationPolicy(attachment.getMimeType()));
                    XMLBinaryDataMapping mapping = new XMLBinaryDataMapping();
                    mapping.setAttributeName("results");
                    mapping.setAttributeAccessor(new AttributeAccessor() {
                        @Override
                        public Object getAttributeValueFromObject(Object object)
                            throws DescriptorException {
                            Object result = null;
                            DataHandler dataHandler = (DataHandler)object;

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Examples of org.eclipse.persistence.mappings.AttributeAccessor

        invocationDescriptor.setNamespaceResolver(nr);
        nr.put(SERVICE_NAMESPACE_PREFIX, tns);
        nr.setDefaultNamespaceURI(tns);
        XMLAnyCollectionMapping parametersMapping = new XMLAnyCollectionMapping();
        parametersMapping.setAttributeName("parameters");
        parametersMapping.setAttributeAccessor(new AttributeAccessor() {
            Project oxProject;
            DBWSAdapter dbwsAdapter;
            @Override
            public Object getAttributeValueFromObject(Object object) {
              return ((Invocation)object).getParameters();

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Examples of org.eclipse.persistence.mappings.AttributeAccessor

                Iterator<DatabaseMapping> ormMappings = ormDescriptor.getMappings().iterator();
                while(ormMappings.hasNext()) {
                    DatabaseMapping ormMapping = ormMappings.next();
                    DatabaseMapping oxmMapping = oxmDescriptor.getMappingForAttributeName(ormMapping.getAttributeName());
                    if(oxmMapping != null) {
                        AttributeAccessor oxmAccessor = oxmMapping.getAttributeAccessor();
                        OrmAttributeAccessor newAccessor = new OrmAttributeAccessor(ormMapping.getAttributeAccessor(), oxmAccessor);
                        if(ormMapping.isOneToOneMapping() && ((OneToOneMapping)ormMapping).usesIndirection()) {
                            newAccessor.setValueHolderProperty(true);
                        }
                        newAccessor.setChangeTracking(ormDescriptor.getObjectChangePolicy().isAttributeChangeTrackingPolicy());
                        oxmMapping.setAttributeAccessor(newAccessor);
                        
                        //check to see if we need to deal with containerAccessor
                        AttributeAccessor containerAccessor = null;
                        Class containerClass = null;
                        if(oxmMapping instanceof XMLCompositeObjectMapping) {
                            containerAccessor = ((XMLCompositeObjectMapping)oxmMapping).getContainerAccessor();
                            containerClass = ((XMLCompositeObjectMapping)oxmMapping).getReferenceClass();
                        } else if(oxmMapping instanceof XMLCompositeCollectionMapping) {
                            containerAccessor = ((XMLCompositeCollectionMapping)oxmMapping).getContainerAccessor();
                            containerClass = ((XMLCompositeCollectionMapping)oxmMapping).getReferenceClass();
                        }
                        if(containerAccessor != null) {
                            ClassDescriptor containerDescriptor = ormSession.getDescriptor(containerClass);
                            if(containerDescriptor != null) {
                                DatabaseMapping ormContainerMapping = containerDescriptor.getMappingForAttributeName(containerAccessor.getAttributeName());
                                if(ormContainerMapping != null) {
                                    //Check for indirection on the container mapping
                                    OrmAttributeAccessor ormAccessor = new OrmAttributeAccessor(ormContainerMapping.getAttributeAccessor(), containerAccessor);
                                    ormAccessor.setChangeTracking(containerDescriptor.getObjectChangePolicy().isAttributeChangeTrackingPolicy());
                                    ormAccessor.setValueHolderProperty(ormContainerMapping instanceof OneToOneMapping && ((OneToOneMapping)ormContainerMapping).usesIndirection());

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Examples of org.eclipse.persistence.mappings.AttributeAccessor

            mapping.setSetMethodName(property.getSetMethodName());
        }


        List<ElementDeclaration> referencedElements = property.getReferencedElements();
        boolean hasJAXBElements = false;
        AttributeAccessor mappingAccessor = mapping.getAttributeAccessor();
      for(ElementDeclaration element:referencedElements) {
        QName elementName = element.getElementName();
        XMLField xmlField = this.getXPathForElement("", elementName, namespaceInfo, !(this.typeInfo.containsKey(element.getJavaTypeName())));
        mapping.addChoiceElement(xmlField, element.getJavaTypeName());
            if(!element.isXmlRootElement()) {

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Examples of org.eclipse.persistence.mappings.AttributeAccessor

            mapping.setSetMethodName(property.getSetMethodName());
        }


        List<ElementDeclaration> referencedElements = property.getReferencedElements();
        boolean hasJAXBElements = false;
        AttributeAccessor mappingAccessor = mapping.getAttributeAccessor();
      
        for(ElementDeclaration element:referencedElements) {
        QName elementName = element.getElementName();
        XMLField xmlField = this.getXPathForElement("", elementName, namespaceInfo, !(this.typeInfo.containsKey(element.getJavaTypeName())));
        mapping.addChoiceElement(xmlField, element.getJavaTypeName());

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Examples of org.eclipse.persistence.mappings.AttributeAccessor

        sessionFile.setXPath("sessions-file/text()");
        descriptor.addMapping(sessionFile);


        XMLChoiceCollectionMapping operationsMapping = new XMLChoiceCollectionMapping();
        operationsMapping.setAttributeName("operations");
        operationsMapping.setAttributeAccessor(new AttributeAccessor() {
            public Object getAttributeValueFromObject(Object object) {
                return ((XRServiceModel)object).getOperationsList();
            }
            @SuppressWarnings("unchecked")
            public void setAttributeValueInObject(Object object, Object value) {

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Examples of org.eclipse.persistence.mappings.AttributeAccessor

        sxf.setXPath("simple-xml-format");
        sxf.setReferenceClass(SimpleXMLFormat.class);
        descriptor.addMapping(sxf);


        XMLDirectMapping isCollection = new XMLDirectMapping();
        isCollection.setAttributeAccessor(new AttributeAccessor() {
            @Override
            public String getAttributeName() {
                return "isCollection";
            }
            @Override

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Examples of org.eclipse.persistence.mappings.AttributeAccessor


        XMLCompositeCollectionMapping foreignKeyForMultipleTables = new XMLCompositeCollectionMapping();
        foreignKeyForMultipleTables.setReferenceClass(Association.class);
        foreignKeyForMultipleTables.setAttributeName("foreignKeysForMultipleTables");
        foreignKeyForMultipleTables.setXPath(getPrimaryNamespaceXPath() + "foreign-keys-for-multiple-table/" + getSecondaryNamespaceXPath() + "field-reference");
        foreignKeyForMultipleTables.setAttributeAccessor(new AttributeAccessor() {
                public Object getAttributeValueFromObject(Object object) {
                    ClassDescriptor descriptor = (ClassDescriptor) object;
                    Vector associations = descriptor.getMultipleTableForeignKeyAssociations();
                    for (int index = 0; index < associations.size(); index++) {
                        Association association = (Association) associations.get(index);

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Examples of org.eclipse.persistence.mappings.AttributeAccessor

        descriptor.getInheritancePolicy().setParentClass(AggregateMapping.class);


        XMLCompositeCollectionMapping sourceToTargetKeyFieldAssociationsMapping = new XMLCompositeCollectionMapping();
        sourceToTargetKeyFieldAssociationsMapping.setReferenceClass(Association.class);
        // Handle translation of foreign key associations to hashmaps.
        sourceToTargetKeyFieldAssociationsMapping.setAttributeAccessor(new AttributeAccessor() {
                public Object getAttributeValueFromObject(Object object) {
                    Map sourceToTargetKeyFields = ((XMLObjectReferenceMapping) object).getSourceToTargetKeyFieldAssociations();
                    List associations = new ArrayList(sourceToTargetKeyFields.size());
                    Iterator iterator = sourceToTargetKeyFields.entrySet().iterator();
                    while (iterator.hasNext()) {

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