Examples of HelperContext

commonj.sdo.helper.HelperContext
This interface represents a helper execution context. The set of helpers returned by the methods in this interface have visibility to the same SDO metadata, that is, they execute in the same "scope".

Examples of commonj.sdo.helper.HelperContext

   */
  public static List getMetaObjectInstanceProperties(EModelElement metaObject) 
  {
    // Use the default helper context for now
  // TypeHelper typeHelper = HelperProvider.getDefaultContext().getTypeHelper();
      HelperContext hc = HelperProvider.getDefaultContext();
      
    List result = new UniqueEList();
    List annotations = metaObject.getEAnnotations();
    int size = annotations.size();
    for (int i=0; i<size; i++)

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Examples of commonj.sdo.helper.HelperContext

        List children = handler.getChildren(document, op, true);
        assertEquals(5, children.size());
    }
    
    public void testCreate() {
        HelperContext context = HelperProvider.getDefaultContext();
        XSDHelper xsdHelper = context.getXSDHelper();
        xsdHelper.define(getClass().getResourceAsStream("/wrapper.xsd"), null);
        ElementInfo element = new ElementInfo(new QName("http://www.example.com/wrapper", "op"), null);
        Operation op = new OperationImpl();
        WrapperInfo wrapperInfo = new WrapperInfo(SDODataBinding.NAME, element, null, null, null);
        op.setWrapper(wrapperInfo);

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Examples of commonj.sdo.helper.HelperContext

    @Override
    public boolean introspect(DataType dataType, final Operation operation) {
        final Class javaType = dataType.getPhysical();
        // Allow privileged access to read system properties. Requires PropertyPermission
        // java.specification.version read in security policy.
        final HelperContext context = AccessController.doPrivileged(new PrivilegedAction<HelperContext>() {
            public HelperContext run() {
                return SDOContextHelper.getHelperContext(operation);
            }
        });


        final Type type = context.getTypeHelper().getType(javaType);
        if (type == null) {
            // FIXME: Need a better to test dynamic SDO
            if (DataObject.class.isAssignableFrom(javaType)) {
                // Dynamic SDO
                dataType.setDataBinding(getName());
                if (dataType.getLogical() == null) {
                    dataType.setLogical(XMLType.UNKNOWN);
                }
                return true;
            }
            return false;
        } 
        if (type.isDataType()) {
            // FIXME: Ignore simple types?
            return false;
        }


        // Found a SDO type, replace the default context with a private one
        AccessController.doPrivileged(new PrivilegedAction<Object>() {
            public Object run() {
                if (context == SDOContextHelper.getDefaultHelperContext()) {
                    HelperContext newContext = SDOUtil.createHelperContext();
                    SDOContextHelper.register(newContext, type);
                    if (operation != null) {
                        operation.getInputType().setMetaData(HelperContext.class, newContext);
                    }
                } else {

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Examples of commonj.sdo.helper.HelperContext

        return xmlTypeHelper;
    }


    @Override
    public Object copy(Object arg, DataType dataType, DataType targetDataType, Operation operation, Operation targetOperation) {
        HelperContext context = SDOContextHelper.getHelperContext(operation);
        CopyHelper copyHelper = context.getCopyHelper();
        if (arg instanceof XMLDocument) {
            XMLDocument document = (XMLDocument)arg;
            DataObject dataObject = copyHelper.copy(document.getRootObject());
            return context.getXMLHelper().createDocument(dataObject,
                                                         document.getRootElementURI(),
                                                         document.getRootElementName());
        } else if (arg instanceof DataObject) {
            return context.getCopyHelper().copy((DataObject)arg);
        } else {
            return super.copy(arg, dataType, targetDataType, operation, targetOperation);
        }
    }

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Examples of commonj.sdo.helper.HelperContext

        


        ElementInfo element = input ? wrapperInfo.getInputWrapperElement() : 
            wrapperInfo.getOutputWrapperElement();
        
        HelperContext helperContext = SDOContextHelper.getHelperContext(operation);
        Type sdoType = getSDOType(helperContext, element);
        if (sdoType != null) {
            DataFactory dataFactory = helperContext.getDataFactory();
            return dataFactory.create(sdoType);
        }
        return null;
    }

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Examples of commonj.sdo.helper.HelperContext

       


        ElementInfo element = input ? wrapperInfo.getInputWrapperElement() : 
            wrapperInfo.getOutputWrapperElement();
        
        HelperContext helperContext = SDOContextHelper.getHelperContext(operation);
        Type sdoType = getSDOType(helperContext, element);
        if (sdoType != null) {
            // Check if child elements matches
            Class physical = sdoType.getInstanceClass();
            DataType<XMLType> wrapperType =

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Examples of commonj.sdo.helper.HelperContext

        ElementInfo element = input ? wrapperInfo.getInputWrapperElement() : 
            wrapperInfo.getOutputWrapperElement();
        
        //        List<ElementInfo> childElements =
        //            input ? wrapperInfo.getInputChildElements() : wrapperInfo.getOutputChildElements();
        HelperContext helperContext = SDOContextHelper.getHelperContext(operation);
        Type sdoType = getSDOType(helperContext, element);
        if (sdoType != null) {
            return sdoType.isInstance(wrapper);
        }
        return false;

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Examples of commonj.sdo.helper.HelperContext

        argList.add(""); //bogus arg
        String[] args = argList.toArray(new String[argList.size()]);


        packageRegistry = new EPackageRegistryImpl(EPackage.Registry.INSTANCE);
        extendedMetaData = new BasicExtendedMetaData(packageRegistry);
        HelperContext hc = new HelperContextImpl(extendedMetaData, false);
        xsdHelper = hc.getXSDHelper();
        typeHelper = hc.getTypeHelper();


    
        processArguments(args);


        ((XSDHelperImpl)xsdHelper).setRedefineBuiltIn(generateBuiltIn);

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Examples of commonj.sdo.helper.HelperContext

            // Load the config file into a stream
            fis = new FileInputStream(projectBuildDir + "/classes/generate/generate.xml");


            // Load the stream into SDO
            // We are just using SDO as a convenient way to parse the XML config file
            HelperContext scope       = SDOUtil.createHelperContext();
            GenerateFactory.INSTANCE.register(scope);
            XMLDocument xmlDoc        = scope.getXMLHelper().load(fis);
            GenerateType generateType = (GenerateType)xmlDoc.getRootObject();


            // Get the file list. This is the list of XSD that is passed into the 
            // the velocity templates. Each configured file holds a list of types
            // that the velocity templates expand into appropriate methods and method calls

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Examples of commonj.sdo.helper.HelperContext

            // Load the config file into a stream
            fis = new FileInputStream(projectBuildDir + "/classes/generate/generate.xml");


            // Load the stream into SDO
            // We are just using SDO as a convenient way to parse the XML config file
            HelperContext scope       = SDOUtil.createHelperContext();
            GenerateFactory.INSTANCE.register(scope);
            XMLDocument xmlDoc        = scope.getXMLHelper().load(fis);
            GenerateType generateType = (GenerateType)xmlDoc.getRootObject();


            // Get the file list. This is the list of XSD that is passed into the 
            // the velocity templates. Each configured file holds a list of types
            // that the velocity templates expand into appropriate methods and method calls

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