Examples of org.eclipse.persistence.jaxb.compiler.Generator

Package org.eclipse.persistence.jaxb.compiler

Examples of org.eclipse.persistence.jaxb.compiler.Generator

org.eclipse.persistence.jaxb.compiler.Generator
INTERNAL:
Purpose:The purpose of this class is to act as an entry point into the TopLink JAXB 2.0 Generation framework
Responsibilities:
- Run initial processing on a list of classes to create TypeInfo meta data
- Provide API to generate Schema Files
- Provide API to generate a TopLink Project
- Act as an integration point with WebServices
This class acts as an entry point into JAXB 2.0 Generation. A Generator is created with a specific set of JAXB 2.0 Annotated classes and then performs actions on those, such as generating schema files, or generating TopLink Projects. Additional information is returned from the schema generation methods as a means of integration with WebServices. @author mmacivor @since Oracle TopLink 11.1.1.0.0 @see AnnotationsProcessor @see MappingsGenerator @see SchemaGenerator

                jModel.setMetadataCompletePackageMap(metadataComplete);
            }


            JavaModelInputImpl inputImpl = new JavaModelInputImpl(typesToBeBound, jModel);
            try {
                Generator generator = new Generator(inputImpl, typesToBeBound, inputImpl.getJavaClasses(), null, xmlBindings, classLoader, defaultTargetNamespace, enableXmlAccessorFactory);
                JAXBContextState contextState = createContextState(generator, loader, typesToBeBound, properties);                
                return contextState;
            } catch (Exception ex) {
                throw new javax.xml.bind.JAXBException(ex.getMessage(), ex);
            }

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        protected JAXBContextState createContextState() throws JAXBException {
            DynamicJAXBContextState state = new DynamicJAXBContextState((DynamicClassLoader) classLoader);


            Metadata oxmMetadata = new OXMMetadata((DynamicClassLoader) classLoader, properties);


            Generator g = new Generator(oxmMetadata.getJavaModelInput(), oxmMetadata.getBindings(), classLoader, null, false);


            Project p = null;
            Project dp = null;
            try {
                p = g.generateProject();
                // Clear out InstantiationPolicy because it refers to ObjectFactory, which we won't be using
                List<ClassDescriptor> descriptors = p.getOrderedDescriptors();
                for (ClassDescriptor classDescriptor : descriptors) {
                    try {
                        if(null == classDescriptor.getJavaClass()) {

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                throw e;
            } catch (Exception e) {
                throw new JAXBException(e);
            }


            Generator g = new Generator(schemaMetadata.getJavaModelInput(), schemaMetadata.getBindings(), classLoader, null, false);


            Project p = null;
            Project dp = null;
            try {
                p = g.generateProject();
                // Clear out InstantiationPolicy because it refers to ObjectFactory, which we won't be using
                List<ClassDescriptor> descriptors = p.getOrderedDescriptors();
                for (ClassDescriptor classDescriptor : descriptors) {
                    classDescriptor.setInstantiationPolicy(new InstantiationPolicy());
                }

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     * then the element generated from this map will be the one that is present in the XSD.
     */
    public void generateSchema(SchemaOutputResolver outputResolver, Map<QName, Type> additonalGlobalElements) {
        JAXBContextState currentJAXBContextState = contextState;
        XMLContext xmlContext = currentJAXBContextState.getXMLContext();
        Generator generator = currentJAXBContextState.getGenerator();
        if (generator == null) {
            List<XMLDescriptor> descriptorsToProcess = new ArrayList<XMLDescriptor>();
            List<Session> sessions = xmlContext.getSessions();
            for (Session session : sessions) {
                List<XMLDescriptor> descriptors = (List<XMLDescriptor>)(List)session.getProject().getOrderedDescriptors();
                for (XMLDescriptor xDesc : descriptors) {
                    descriptorsToProcess.add(xDesc);
                }
            }
            SchemaModelGenerator smGen = new SchemaModelGenerator();
            smGen.generateSchemas(descriptorsToProcess, null, new JAXBSchemaOutputResolver(outputResolver), additonalGlobalElements);
        } else {
            generator.generateSchemaFiles(outputResolver, additonalGlobalElements);
        }
    }

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     * to XML.
     */    
    public JAXBMarshaller createMarshaller() {
        JAXBContextState currentJAXBContextState = contextState;
        XMLContext xmlContext = currentJAXBContextState.getXMLContext();
        Generator generator = currentJAXBContextState.getGenerator();
        // create a JAXBIntrospector and set it on the marshaller
        JAXBMarshaller marshaller = new JAXBMarshaller(xmlContext.createMarshaller(), new JAXBIntrospector(xmlContext));
        if (generator != null && generator.hasMarshalCallbacks()) {
            // initialize each callback in the map
            for (Iterator callIt = generator.getMarshalCallbacks().keySet().iterator(); callIt.hasNext(); ) {
                MarshalCallback cb = (MarshalCallback) generator.getMarshalCallbacks().get(callIt.next());
                cb.initialize(generator.getClass().getClassLoader());
            }
            marshaller.setMarshalCallbacks(generator.getMarshalCallbacks());
        }
        //marshaller.setClassToGeneratedClasses(this.classToGeneratedClasses);
        marshaller.setJaxbContext(this);
        return marshaller;
    }

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     * Java objects.    
     */    
    public JAXBUnmarshaller createUnmarshaller() {
        JAXBContextState currentJAXBContextState = contextState;
        XMLContext xmlContext = currentJAXBContextState.getXMLContext();
        Generator generator = currentJAXBContextState.getGenerator();
        JAXBUnmarshaller unmarshaller = new JAXBUnmarshaller(xmlContext.createUnmarshaller(PARSER_FEATURES));
        if (generator != null && generator.hasUnmarshalCallbacks()) {
            // initialize each callback in the map
            for (Iterator callIt = generator.getUnmarshalCallbacks().keySet().iterator(); callIt.hasNext(); ) {
                UnmarshalCallback cb = (UnmarshalCallback) generator.getUnmarshalCallbacks().get(callIt.next());
                cb.initialize(generator.getClass().getClassLoader());
            }
            unmarshaller.setUnmarshalCallbacks(generator.getUnmarshalCallbacks());
        }
        unmarshaller.setJaxbContext(this);
        return unmarshaller;
    }

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                jModel.setMetadataCompletePackageMap(metadataComplete);
            }
            
            JavaModelInputImpl inputImpl = new JavaModelInputImpl(classesToBeBound, jModel);
            try {
                Generator generator = new Generator(inputImpl, xmlBindings, loader, defaultTargetNamespace);
                return createContextState(generator, loader, classesToBeBound);
            } catch (Exception ex) {
                throw new javax.xml.bind.JAXBException(ex.getMessage(), ex);
            }
        }

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                jModel.setMetadataCompletePackageMap(metadataComplete);
            }
            
            JavaModelInputImpl inputImpl = new JavaModelInputImpl(typesToBeBound, jModel);
            try {
                Generator generator = new Generator(inputImpl, typesToBeBound, inputImpl.getJavaClasses(), null, xmlBindings, classLoader, defaultTargetNamespace);
                return createContextState(generator, loader, typesToBeBound);
            } catch (Exception ex) {
                throw new javax.xml.bind.JAXBException(ex.getMessage(), ex);
            }
        }

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            } catch (Exception e) {
                throw JAXBException.exceptionDuringSchemaGeneration(e);
            }
        }
        XMLContext xmlContext = currentJAXBContextState.getXMLContext();
        Generator generator = currentJAXBContextState.getGenerator();
        if (generator == null) {
            List<XMLDescriptor> descriptorsToProcess = new ArrayList<XMLDescriptor>();
            List<Session> sessions = xmlContext.getSessions();
            for (Session session : sessions) {
                List<XMLDescriptor> descriptors = (List<XMLDescriptor>)(List)session.getProject().getOrderedDescriptors();
                for (XMLDescriptor xDesc : descriptors) {
                    descriptorsToProcess.add(xDesc);
                }
            }
            SchemaModelGenerator smGen = new SchemaModelGenerator();
            smGen.generateSchemas(descriptorsToProcess, null, new JAXBSchemaOutputResolver(outputResolver), additonalGlobalElements);
        } else {
            generator.generateSchemaFiles(outputResolver, additonalGlobalElements);
        }
    }

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                jModel.setMetadataCompletePackageMap(metadataComplete);
            }


            JavaModelInputImpl inputImpl = new JavaModelInputImpl(classesToBeBound, jModel);
            try {
                Generator generator = new Generator(inputImpl, xmlBindings, loader, defaultTargetNamespace);
                return createContextState(generator, loader, classesToBeBound, properties);
            } catch (Exception ex) {
                throw new javax.xml.bind.JAXBException(ex.getMessage(), ex);
            }
        }

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Related Classes of org.eclipse.persistence.jaxb.compiler.Generator

org.eclipse.persistence.core.sessions.CoreProject

org.eclipse.persistence.internal.oxm.mappings.Descriptor

org.eclipse.persistence.internal.oxm.schema.SchemaModelProject

org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContext

org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContext$MetadataContextInput

org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContext$SchemaContextInput

org.eclipse.persistence.jaxb.javamodel.Helper

org.eclipse.persistence.jaxb.javamodel.JavaClass

org.eclipse.persistence.jaxb.JAXBContext

org.eclipse.persistence.jaxb.JAXBContext$ContextPathInput

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