Package java.lang

Examples of java.lang.ClassLoader

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                System.getProperty("pig.data.bag.factory.jar");
            if (factoryName != null && factoryJar != null) {
                try {
                    URL[] urls = new URL[1];
                    urls[0] = new URL(factoryJar);
                    ClassLoader loader = new URLClassLoader(urls,
                        BagFactory.class.getClassLoader());
                    Class c = Class.forName(factoryName, true, loader);
                    Object o = c.newInstance();
                    if (!(o instanceof BagFactory)) {
                        throw new RuntimeException("Provided factory " +
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                System.getProperty("pig.data.tuple.factory.jar");
            if (factoryName != null && factoryJar != null) {
                try {
                    URL[] urls = new URL[1];
                    urls[0] = new URL(factoryJar);
                    ClassLoader loader = new URLClassLoader(urls,
                        TupleFactory.class.getClassLoader());
                    Class c = Class.forName(factoryName, true, loader);
                    Object o = c.newInstance();
                    if (!(o instanceof TupleFactory)) {
                        throw new RuntimeException("Provided factory " +
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    private static Class getClass (String className)
                throws ClassNotFoundException, IllegalAccessException,
                InstantiationException {
        Method m = null;
        ClassLoader cl = null;

        try {
            m = Thread.class.getMethod("getContextClassLoader", null);
        } catch (NoSuchMethodException e) {
            // Assume that we are running JDK 1.1, use the current ClassLoader
            cl = DOMImplementationRegistry.class.getClassLoader();
        }

        if (cl == null ) {
            try {
                cl = (ClassLoader) m.invoke(Thread.currentThread(), null);
            } catch (IllegalAccessException e) {
                // assert(false)
                throw new UnknownError(e.getMessage());
            } catch (InvocationTargetException e) {
                // assert(e.getTargetException() instanceof SecurityException)
                throw new UnknownError(e.getMessage());
            }
        }
        if (cl == null) {
            // fall back to Class.forName
            return Class.forName(className);
        }
        try {
            return cl.loadClass(className);
        } catch (ClassNotFoundException e) {
            return Class.forName(className);
        }
    }
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    private static Class getClass (String className)
                throws ClassNotFoundException, IllegalAccessException,
                InstantiationException {
        Method m = null;
        ClassLoader cl = null;

        try {
            m = Thread.class.getMethod("getContextClassLoader", null);
        } catch (NoSuchMethodException e) {
            // Assume that we are running JDK 1.1, use the current ClassLoader
            cl = DOMImplementationRegistry.class.getClassLoader();
        }

        if (cl == null ) {
            try {
                cl = (ClassLoader) m.invoke(Thread.currentThread(), null);
            } catch (IllegalAccessException e) {
                // assert(false)
                throw new UnknownError(e.getMessage());
            } catch (InvocationTargetException e) {
                // assert(e.getTargetException() instanceof SecurityException)
                throw new UnknownError(e.getMessage());
            }
        }
        if (cl == null) {
            // fall back to Class.forName
            return Class.forName(className);
        }
        try {
            return cl.loadClass(className);
        } catch (ClassNotFoundException e) {
            return Class.forName(className);
        }
    }
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    }

    static ClassLoader getContextClassLoader() {
        return (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
            public Object run() {
                ClassLoader cl = null;
                try {
                    cl = Thread.currentThread().getContextClassLoader();
                } catch (SecurityException ex) {
                }
                return cl;
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    }

    static ClassLoader getSystemClassLoader() {
        return (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
            public Object run() {
                ClassLoader cl = null;
                try {
                    cl = ClassLoader.getSystemClassLoader();
                } catch (SecurityException ex) {
                }
                return cl;
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    }

    static ClassLoader getParentClassLoader(final ClassLoader cl) {
        return (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
            public Object run() {
                ClassLoader parent = null;
                try {
                    parent = cl.getParent();
                } catch (SecurityException ex) {
                }
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                InstantiationException {

        Method m = null;

        ClassLoader cl = null;



        try {

            m = Thread.class.getMethod("getContextClassLoader", null);

        } catch (NoSuchMethodException e) {

            // Assume that we are running JDK 1.1, use the current ClassLoader

            cl = DOMImplementationRegistry.class.getClassLoader();

        }



        if (cl == null ) {

            try {

                cl = (ClassLoader) m.invoke(Thread.currentThread(), null);

            } catch (IllegalAccessException e) {

                // assert(false)

                throw new UnknownError(e.getMessage());

            } catch (InvocationTargetException e) {

                // assert(e.getTargetException() instanceof SecurityException)

                throw new UnknownError(e.getMessage());

            }

        }

        if (cl == null) {

            // fall back to Class.forName

            return Class.forName(className);

        }

        try {

            return cl.loadClass(className);

        } catch (ClassNotFoundException e) {

            return Class.forName(className);
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    private static Class getClass (String className)
                throws ClassNotFoundException, IllegalAccessException,
                InstantiationException {
        Method m = null;
        ClassLoader cl = null;

        try {
            m = Thread.class.getMethod("getContextClassLoader", null);
        } catch (NoSuchMethodException e) {
            // Assume that we are running JDK 1.1, use the current ClassLoader
            cl = DOMImplementationRegistry.class.getClassLoader();
        }

        if (cl == null ) {
            try {
                cl = (ClassLoader) m.invoke(Thread.currentThread(), null);
            } catch (IllegalAccessException e) {
                // assert(false)
                throw new UnknownError(e.getMessage());
            } catch (InvocationTargetException e) {
                // assert(e.getTargetException() instanceof SecurityException)
                throw new UnknownError(e.getMessage());
            }
        }
        if (cl == null) {
            // fall back to Class.forName
            return Class.forName(className);
        }
        try {
            return cl.loadClass(className);
        } catch (ClassNotFoundException e) {
            return Class.forName(className);
        }
    }
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    private boolean commonToBothInterfaces(String home, String remote, EjbDescriptor descriptor) {
  boolean oneFailed = false;
  try {
        Context context = getVerifierContext();
    ClassLoader jcl = context.getClassLoader();
        Class c = Class.forName(home, false, getVerifierContext().getClassLoader());
        Class rc = Class.forName(remote, false, getVerifierContext().getClassLoader());
        Method methods[] = c.getDeclaredMethods();
        Class methodReturnType;
        boolean validReturn = false;
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  • com.sun.enterprise.tools.verifier.tests.ejb.entity.ejbcreatemethod.EjbCreateMethodExceptions
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