Examples with JCodeModel com.sun.codemodel.JCodeModel used on opensource projects

Example 71 with JCodeModel

use of com.sun.codemodel.JCodeModel in project raml-for-jax-rs by mulesoft-labs.

the class JAXBHelper method generateClassesFromXmlSchemas.

private static List<JDefinedClass> generateClassesFromXmlSchemas(String pack, JCodeModel codeModel, File schemaFile) throws GenerationException {
    try {
        ArrayList<JDefinedClass> classList = new ArrayList<JDefinedClass>();
        ArrayList<String> argList = new ArrayList<>();
        argList.add("-mark-generated");
        argList.add("-p");
        argList.add(pack);
        argList.add(schemaFile.getAbsolutePath());
        String[] args = argList.toArray(new String[argList.size()]);
        final Options opt = new Options();
        opt.setSchemaLanguage(Language.XMLSCHEMA);
        opt.parseArguments(args);
        ErrorReceiver receiver = new ErrorReceiverFilter() {

            @Override
            public void info(SAXParseException exception) {
                if (opt.verbose)
                    super.info(exception);
            }

            @Override
            public void warning(SAXParseException exception) {
                if (!opt.quiet)
                    super.warning(exception);
            }
        };
        Model model = ModelLoader.load(opt, codeModel, receiver);
        Outline outline = model.generateCode(opt, receiver);
        for (ClassOutline co : outline.getClasses()) {
            JDefinedClass cl = co.implClass;
            if (cl.outer() == null) {
                classList.add(cl);
            }
        }
        return classList;
    } catch (Exception e) {
        throw new GenerationException(e);
    }
}

Example 72 with JCodeModel

use of com.sun.codemodel.JCodeModel in project raml-for-jax-rs by mulesoft-labs.

the class SchemaTypeFactory method createXmlType.

public static TypeGenerator createXmlType(CurrentBuild currentBuild, GType type) {
    File schemaFile = null;
    try {
        schemaFile = JAXBHelper.saveSchema(type.schema(), currentBuild.getSchemaRepository());
        final JCodeModel codeModel = new JCodeModel();
        Map<String, JClass> generated = JAXBHelper.generateClassesFromXmlSchemas(currentBuild.getModelPackage(), schemaFile, codeModel);
        XmlSchemaTypeGenerator gen = new XmlSchemaTypeGenerator(type, codeModel, currentBuild.getModelPackage(), generated.values().iterator().next());
        type.setJavaType(gen.getGeneratedJavaType());
        currentBuild.newGenerator(type.name(), gen);
        return gen;
    } catch (Exception e) {
        throw new GenerationException(e);
    }
}

Example 73 with JCodeModel

use of com.sun.codemodel.JCodeModel in project raml-for-jax-rs by mulesoft-labs.

the class JsonSchemaTypeGenerator method output.

@Override
public void output(CodeContainer<JCodeModel> container, BuildPhase buildPhase) throws IOException {
    GenerationConfig config = build.getJsonMapperConfig();
    final SchemaMapper mapper = new SchemaMapper(new RuleFactory(config, new Jackson2Annotator(), new SchemaStore()), new SchemaGenerator());
    final JCodeModel codeModel = new JCodeModel();
    File schemaFile = File.createTempFile("schema", "json", build.getSchemaRepository());
    Files.write(schema, schemaFile, Charset.defaultCharset());
    try {
        mapper.generate(codeModel, name.simpleName(), pack, schemaFile.toURL());
    } catch (IOException e) {
        throw new GenerationException(e);
    }
    container.into(codeModel);
}

Example 74 with JCodeModel

use of com.sun.codemodel.JCodeModel in project rest.li by linkedin.

the class RestRequestBuilderGenerator method run.

/**
 * @param generateLowercasePath true, files are generated with a lower case path; false, files are generated as spec specifies.
 */
public static GeneratorResult run(String resolverPath, String defaultPackage, String rootPath, final boolean generateImported, final boolean generateDataTemplates, RestliVersion version, RestliVersion deprecatedByVersion, String targetDirectoryPath, String[] sources, boolean generateLowercasePath) throws IOException {
    final RestSpecParser parser = new RestSpecParser();
    final JavaRequestBuilderGenerator generator = new JavaRequestBuilderGenerator(resolverPath, defaultPackage, generateDataTemplates, version, deprecatedByVersion, rootPath);
    final ClassLoader classLoader = JavaCodeUtil.classLoaderFromResolverPath(resolverPath);
    final RestSpecParser.ParseResult parseResult = parser.parseSources(sources);
    final StringBuilder message = new StringBuilder();
    for (CodeUtil.Pair<ResourceSchema, File> pair : parseResult.getSchemaAndFiles()) {
        ResourceSchema resourceSchema = pair.first;
        // Skip unstructured data resources for client generation
        if (resourceSchema == null || ResourceEntityType.UNSTRUCTURED_DATA == resourceSchema.getEntityType()) {
            continue;
        }
        try {
            final JDefinedClass clazz = generator.generate(resourceSchema, pair.second, rootPath);
        } catch (Exception e) {
            _log.error("Failed to generate request builders for schema: " + resourceSchema.getName(), e);
            message.append(e.getMessage()).append("\n");
        }
    }
    if (message.length() > 0) {
        throw new IOException(message.toString());
    }
    final DataTemplatePersistentClassChecker dataTemplateChecker = new DataTemplatePersistentClassChecker(generateImported, generator.getSpecGenerator(), generator.getJavaDataTemplateGenerator(), Collections.<File>emptySet());
    final JavaCodeUtil.PersistentClassChecker checker = new JavaCodeUtil.PersistentClassChecker() {

        @Override
        public boolean isPersistent(JDefinedClass clazz) {
            if (generateDataTemplates || generator.isGeneratedArrayClass(clazz)) {
                try {
                    Class.forName(clazz.fullName(), false, classLoader);
                } catch (ClassNotFoundException e) {
                    return true;
                }
            }
            return dataTemplateChecker.isPersistent(clazz);
        }
    };
    final JCodeModel requestBuilderCodeModel = generator.getCodeModel();
    final JCodeModel dataTemplateCodeModel = generator.getJavaDataTemplateGenerator().getCodeModel();
    final File targetDirectory = new File(targetDirectoryPath);
    final List<File> targetFiles = JavaCodeUtil.targetFiles(targetDirectory, requestBuilderCodeModel, classLoader, checker, generateLowercasePath);
    targetFiles.addAll(JavaCodeUtil.targetFiles(targetDirectory, dataTemplateCodeModel, classLoader, checker, generateLowercasePath));
    final List<File> modifiedFiles;
    if (FileUtil.upToDate(parseResult.getSourceFiles(), targetFiles)) {
        modifiedFiles = Collections.emptyList();
        _log.info("Target files are up-to-date: " + targetFiles);
    } else {
        modifiedFiles = targetFiles;
        _log.info("Generating " + targetFiles.size() + " files");
        _log.debug("Files: " + targetFiles);
        requestBuilderCodeModel.build(new CaseSensitiveFileCodeWriter(targetDirectory, true, generateLowercasePath));
        dataTemplateCodeModel.build(new CaseSensitiveFileCodeWriter(targetDirectory, true, generateLowercasePath));
    }
    return new DefaultGeneratorResult(parseResult.getSourceFiles(), targetFiles, modifiedFiles);
}

Example 75 with JCodeModel

use of com.sun.codemodel.JCodeModel in project scout.rt by eclipse.

the class JaxWsAnnotationProcessor method generateEntryPoint.

/**
 * Generates the entry point and associated artifacts for the given definition.
 */
protected void generateEntryPoint(final EntryPointDefinition entryPointDefinition, final RoundEnvironment roundEnv) throws JClassAlreadyExistsException, ClassNotFoundException, IOException {
    final JCodeModel model = new JCodeModel();
    // Create EntryPoint class.
    final TypeElement _endpointInterface = entryPointDefinition.getEndpointInterface();
    final JClass endpointInterface = model.ref(_endpointInterface.getQualifiedName().toString());
    final JDefinedClass entryPoint = model._class(entryPointDefinition.getEntryPointQualifiedName())._implements(endpointInterface);
    // Add annotations to the EntryPoint.
    addAnnotations(model, entryPoint, entryPointDefinition, roundEnv);
    // Create handler chain.
    final HandlerChain _handlerChainAnnotation = _endpointInterface.getAnnotation(HandlerChain.class);
    if (_handlerChainAnnotation != null) {
        m_logger.info("Handler file not generated because provided as binding file [file={}, entryPoint={}, endpointInterface={}]", _handlerChainAnnotation.file(), entryPointDefinition.getEntryPointQualifiedName(), entryPointDefinition.getEndpointInterfaceQualifiedName());
    } else if (!entryPointDefinition.getHandlerChain().isEmpty() || entryPointDefinition.isAuthenticationEnabled()) {
        entryPoint.annotate(HandlerChain.class).param("file", new HandlerArtifactProcessor().generateHandlerArtifacts(entryPoint, entryPointDefinition, processingEnv, m_logger));
    }
    // Add JavaDoc to the EntryPoint.
    AptUtil.addJavaDoc(entryPoint, createJavaDocForEntryPoint(entryPointDefinition));
    // Inject WebServiceContext
    final JFieldVar webServiceContext = entryPoint.field(JMod.PROTECTED, WebServiceContext.class, WEBSERVICE_CONTEXT_FIELD_NAME);
    webServiceContext.annotate(Resource.class);
    // Overwrite all methods declared on the PortType interface.
    for (final Element _element : _endpointInterface.getEnclosedElements()) {
        if (!(ElementKind.METHOD.equals(_element.getKind()))) {
            continue;
        }
        final ExecutableElement _method = (ExecutableElement) _element;
        final String methodName = _method.getSimpleName().toString();
        final JType returnType = JTypeParser.parseType(model, _method.getReturnType());
        // Create the method.
        final JMethod method = entryPoint.method(JMod.PUBLIC, returnType, methodName);
        method.annotate(Override.class);
        // Add the method parameters.
        for (final VariableElement _param : _method.getParameters()) {
            method.param(JMod.FINAL, JTypeParser.parseType(model, _param.asType()), _param.getSimpleName().toString());
        }
        // Add exception throw clauses.
        final List<JClass> throwTypes = new ArrayList<>();
        for (final TypeMirror _throwType : _method.getThrownTypes()) {
            final JClass throwType = model.ref(_throwType.toString());
            throwTypes.add(throwType);
            method._throws(throwType);
        }
        // Create the method implementation.
        addEntryPointMethodImplementation(model, webServiceContext, method, throwTypes, TypeKind.VOID.equals(_method.getReturnType().getKind()), _endpointInterface.getQualifiedName().toString());
    }
    // Create the method to handle undeclared errors.
    addHandleUndeclaredFaultMethod(model, entryPoint);
    // Create the method to lookup the RunContext.
    addLookupRunContextMethod(model, entryPoint, webServiceContext);
    // Build and persist this compilation unit.
    AptUtil.buildAndPersist(model, processingEnv.getFiler());
    m_logger.info("Entry point successfully generated. [entryPoint={}, endpointInterface={}, entryPointDefinition={}]", entryPoint.fullName(), endpointInterface.fullName(), entryPointDefinition.getQualifiedName());
}