Examples of groovy.lang.GroovyClassLoader

groovy.lang.GroovyClassLoader
A ClassLoader which can load Groovy classes. The loaded classes are cached, classes from other classlaoders should not be cached. To be able to load a script that was asked for earlier but was created later it is essential not to keep anything like a "class not found" information for that class name. This includes possible parent loaders. Classes that are not chached are always reloaded. @author James Strachan @author Guillaume Laforge @author Steve Goetze @author Bing Ran @author Scott Stirling @author Jochen Theodorou @version $Revision: 13282 $

    }


    public void testJdkDynamicProxyDifferentLoaders() throws Exception {


        // Instantiate all beans.
        JdkDynamicProxyServiceBean sb1 = (JdkDynamicProxyServiceBean) JdkDynamicProxyInvocationHandler.getProxiedObject(new GroovyClassLoader().loadClass("org.codehaus.groovy.runtime.JdkDynamicProxyServiceBeanImpl1").newInstance());
        JdkDynamicProxyServiceBean sb2 = (JdkDynamicProxyServiceBean) JdkDynamicProxyInvocationHandler.getProxiedObject(new GroovyClassLoader().loadClass("org.codehaus.groovy.runtime.JdkDynamicProxyServiceBeanImpl2").newInstance());


        // Manually wire beans together.
        sb1.setJdkDynamicProxyServiceBean(sb2);
        assertEquals("SERVICE", sb1.doService());
    }

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    private Class loadScript(String name)
    {
        Class scriptClass = null;


        GroovyClassLoader gcl = new GroovyClassLoader(this.getClass().getClassLoader());


        name = "src/test/" + getClass().getPackage().getName().replace(".", "/") + "/" + name;


        try
        {
            scriptClass = gcl.parseClass(new File(name));
        }
        catch (CompilationFailedException e)
        {
            throw new RuntimeException("Script compilation failed: "
                + e.getMessage());

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      ((ConfigurableListableBeanFactory) beanFactory).ignoreDependencyType(MetaClass.class);
    }
  }


  public void setBeanClassLoader(ClassLoader classLoader) {
    this.groovyClassLoader = new GroovyClassLoader(classLoader);
  }

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        compUnit = compilationUnit;
        doAddGlobalTransforms(compilationUnit, true);
    }


    private static void doAddGlobalTransforms(CompilationUnit compilationUnit, boolean isFirstScan) {
        GroovyClassLoader transformLoader = compilationUnit.getTransformLoader();
        Map<String, URL> transformNames = new LinkedHashMap<String, URL>();
        try {
            Enumeration<URL> globalServices = transformLoader.getResources("META-INF/services/org.codehaus.groovy.transform.ASTTransformation");
            while (globalServices.hasMoreElements()) {
                URL service = globalServices.nextElement();
                String className;
                BufferedReader svcIn = new BufferedReader(new InputStreamReader(service.openStream()));
                try {

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        }
    }
    
    private static void addPhaseOperationsForGlobalTransforms(CompilationUnit compilationUnit, 
            Map<String, URL> transformNames, boolean isFirstScan) {
        GroovyClassLoader transformLoader = compilationUnit.getTransformLoader();
        for (Map.Entry<String, URL> entry : transformNames.entrySet()) {
            try {
                Class gTransClass = transformLoader.loadClass(entry.getKey(), false, true, false);
                //no inspection unchecked
                GroovyASTTransformation transformAnnotation = (GroovyASTTransformation) gTransClass.getAnnotation(GroovyASTTransformation.class);
                if (transformAnnotation == null) {
                    compilationUnit.getErrorCollector().addWarning(new WarningMessage(
                        WarningMessage.POSSIBLE_ERRORS,

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      ((ConfigurableListableBeanFactory) beanFactory).ignoreDependencyType(MetaClass.class);
    }
  }


  public void setBeanClassLoader(ClassLoader classLoader) {
    this.groovyClassLoader = new GroovyClassLoader(classLoader);
  }

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   * Return the GroovyClassLoader used by this script factory.
   */
  public GroovyClassLoader getGroovyClassLoader() {
    synchronized (this.scriptClassMonitor) {
      if (this.groovyClassLoader == null) {
        this.groovyClassLoader = new GroovyClassLoader(ClassUtils.getDefaultClassLoader());
      }
      return this.groovyClassLoader;
    }
  }

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    this.groovyObjectCustomizer = groovyObjectCustomizer;
  }




  public void setBeanClassLoader(ClassLoader classLoader) {
    this.groovyClassLoader = new GroovyClassLoader(classLoader);
  }

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public class GroovyClassLoadingTests extends TestCase {


  public void testClassLoading() throws Exception {
    StaticApplicationContext context = new StaticApplicationContext();


    GroovyClassLoader gcl = new GroovyClassLoader();
    Class class1 = gcl.parseClass("class TestBean { def myMethod() { \"foo\" } }");
    Class class2 = gcl.parseClass("class TestBean { def myMethod() { \"bar\" } }");


    context.registerBeanDefinition("testBean", new RootBeanDefinition(class1));
    Object testBean1 = context.getBean("testBean");
    Method method1 = class1.getDeclaredMethod("myMethod", new Class[0]);
    Object result1 = ReflectionUtils.invokeMethod(method1, testBean1);

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        try {
            // store the route definition
            File file = storeRoute(route, LANGUAGE_GROOVY);


            // load the definition class into a RouteBuilder instance
            GroovyClassLoader classLoader = new GroovyClassLoader();
            Class clazz = classLoader.parseClass(file);
            RouteBuilder builder = (RouteBuilder)clazz.newInstance();
            LOG.info("Loaded builder: " + builder);


            postRoutes(builder);

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