0N/A/*
2362N/A * Copyright (c) 1998, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
0N/A * published by the Free Software Foundation.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
0N/A */
0N/A
0N/Aimport java.io.*;
0N/A/*
0N/A * @test
0N/A * @bug 4135031
0N/A * @summary Test boostrap problem when a URLStreamHandlerFactory is loaded
0N/A * by the application class loader.
0N/A *
0N/A */
0N/Aimport java.net.*;
0N/A
0N/Apublic class HandlerLoop {
0N/A
0N/A public static void main(String args[]) throws Exception {
0N/A URL.setURLStreamHandlerFactory(
0N/A new HandlerFactory("sun.net.www.protocol"));
0N/A URL url = new URL("file://bogus/index.html");
0N/A System.out.println("url = " + url);
0N/A url.openConnection();
0N/A }
0N/A
0N/A private static class HandlerFactory implements URLStreamHandlerFactory {
0N/A private String pkg;
0N/A
0N/A HandlerFactory(String pkg) {
0N/A this.pkg = pkg;
0N/A }
0N/A
0N/A public URLStreamHandler createURLStreamHandler(String protocol) {
0N/A String name = pkg + "." + protocol + ".Handler";
0N/A System.out.println("Loading handler class: " + name);
0N/A // Loading this dummy class demonstrates the bootstrap
0N/A // problem as the stream handler factory will be reentered
0N/A // over and over again if the application class loader
0N/A // shares the same stream handler factory.
0N/A new Dummy();
0N/A try {
0N/A Class c = Class.forName(name);
0N/A return (URLStreamHandler)c.newInstance();
0N/A } catch (ClassNotFoundException e) {
0N/A e.printStackTrace();
0N/A } catch (IllegalAccessException e) {
0N/A e.printStackTrace();
0N/A } catch (InstantiationException e) {
0N/A e.printStackTrace();
0N/A }
0N/A return null;
0N/A }
0N/A }
0N/A
0N/A private static class Dummy {
0N/A }
0N/A}