Examples of groovy.lang.GroovyClassLoader.parseClass()

groovy.lang.GroovyClassLoader.parseClass()
Parses the given file into a Java class capable of being run @param file the file name to parse @return the main class defined in the given script


    protected void setUp() throws Exception {
        super.setUp();
        GroovyClassLoader cl = new GroovyClassLoader(getClass().getClassLoader());
        implClass1 = cl.parseClass(SCRIPT);
        implClass2 = cl.parseClass(SCRIPT2);
        scopeContainer = createMock(ScopeContainer.class);
        expect(scopeContainer.getInstance(isA(AtomicComponent.class))).andStubAnswer(new IAnswer() {
            public Object answer() throws Throwable {
                return ((AtomicComponent) getCurrentArguments()[0]).createInstance();
            }

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        // create the implementation class for the script
        Class<? extends GroovyObject> groovyClass;
        try {
            String script = implementation.getScript();
            // REVIEW JFM can we cache the class?
            groovyClass = groovyClassLoader.parseClass(script);
        } catch (CompilationFailedException e) {
            BuilderConfigException bce = new BuilderConfigException(e);
            bce.setIdentifier(name);
            throw bce;
        }

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    try {
      if (path2rules != null) {
        ClassLoader parent = getClass().getClassLoader();
        GroovyClassLoader loader = new GroovyClassLoader(parent);
        Class<?> groovyClass = loader.parseClass(new File(path2rules
            .toURI()));
        groovyObject = (GroovyObject) groovyClass.newInstance();
      }
    } catch (Exception ioe) {
      throw new RuntimeException("Failed to initialize Groovy!", ioe);

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      String   cwp  = getCodeWriterPath( tmps );


      ClassLoader parent = getClass().getClassLoader();
      GroovyClassLoader loader = new GroovyClassLoader(parent);
      
      Class groovyClass = loader.parseClass( new File( cwp ) );
      GroovyObject gtm = (GroovyObject) groovyClass.newInstance();


      // DO NOT use CommandLineUserMessageHandler here - causes infinite recursion
      MessageHandlerOutputStream  out  = new MessageHandlerOutputStream( UserMessageHandler.INFO,  rumh );
      MessageHandlerOutputStream  err  = new MessageHandlerOutputStream( UserMessageHandler.ERROR, rumh );

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            setRunnableCode(urlLoader.parseClass(gcs));
        }
        else
        {
            String groovySource = expandNCubeShortCuts(buildGroovy(getCmd(), cube.getName(), cmdHash));
            setRunnableCode(urlLoader.parseClass(groovySource));
        }
        compiledClasses.put(cmdHash, getRunnableCode());
    }


    static String expandNCubeShortCuts(String groovy)

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            }


            GroovyCodeSource gcs = new GroovyCodeSource(groovySourceUrl);
            gcs.setCachable(false);


            setRunnableCode(urlLoader.parseClass(gcs));
        }
        else
        {
            String groovySource = expandNCubeShortCuts(buildGroovy(getCmd(), cube.getName(), cmdHash));
            setRunnableCode(urlLoader.parseClass(groovySource));

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    @SuppressWarnings(value = "unchecked")
    private void loadCommand(File file) {
        try {
            ClassLoader parent = getClass().getClassLoader();
            GroovyClassLoader loader = new GroovyClassLoader(parent);
            Class<? extends Command> groovyClass = (Class<? extends Command>) loader.parseClass(file);


            if(groovyClass.isAnnotationPresent(CommandDefinition.class)) {
                boolean correctClass = false;
                for(Class groovyInterface : groovyClass.getInterfaces()) {
                    if(groovyInterface.equals(Command.class)) {

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    public void test_groovy() throws Exception {
        ClassLoader parent = Thread.currentThread().getContextClassLoader();
        GroovyClassLoader loader = new GroovyClassLoader(parent);


        // A类
        Class AClass = loader.parseClass("class A {\n" + //
                                         "    int id\n" + //
                                         "}");


        // A实例
        GroovyObject a = (GroovyObject) AClass.newInstance();

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        Assert.assertEquals(a.getProperty("id"), aa.getProperty("id"));
        
        System.out.println(a);


        // B类，继承于A
        Class BClass = loader.parseClass("class B extends A {\n" + //
            "    String name\n" + //
            "}");


        // B实例
        GroovyObject b = (GroovyObject) BClass.newInstance();

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        // Compile the script into an object
        Class<?> scriptClass;
        try {
            String groovySource = IOGroovyMethods.getText(in, GroovyPageParser.GROOVY_SOURCE_CHAR_ENCODING);
            //System.out.println(groovySource);
            scriptClass = groovyClassLoader.parseClass(groovySource, name);
        }
        catch (CompilationFailedException e) {
            LOG.error("Compilation error compiling GSP ["+name+"]:" + e.getMessage(), e);


            int lineNumber = ExceptionUtils.extractLineNumber(e);

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