76 lines
2.8 KiB
Java
76 lines
2.8 KiB
Java
/*
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* Copyright 2009 Sun Microsystems, Inc. All Rights Reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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* CA 95054 USA or visit www.sun.com if you need additional information or
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* have any questions.
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*/
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/*
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* @test
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* @bug 6329581
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* @summary Tests encoding of a class with custom ClassLoader
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* @author Sergey Malenkov
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*/
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import java.beans.ExceptionListener;
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import java.beans.XMLDecoder;
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import java.beans.XMLEncoder;
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.File;
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import java.net.URL;
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import java.net.URLClassLoader;
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public class Test6329581 implements ExceptionListener {
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public static void main(String[] args) throws Exception {
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ExceptionListener listener = new Test6329581();
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// write bean to byte array
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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XMLEncoder encoder = new XMLEncoder(out);
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encoder.setExceptionListener(listener);
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encoder.writeObject(getClassLoader("beans.jar").loadClass("test.Bean").newInstance());
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encoder.close();
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// read bean from byte array
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ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
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XMLDecoder decoder = new XMLDecoder(in, null, listener, getClassLoader("beans.jar"));
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Object object = decoder.readObject();
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decoder.close();
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if (!object.getClass().getClassLoader().getClass().equals(URLClassLoader.class)) {
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throw new Error("bean is loaded with unexpected class loader");
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}
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}
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private static ClassLoader getClassLoader(String name) throws Exception {
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StringBuilder sb = new StringBuilder(256);
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sb.append("file:");
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sb.append(System.getProperty("test.src", "."));
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sb.append(File.separatorChar);
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sb.append(name);
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URL[] url = { new URL(sb.toString()) };
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return new URLClassLoader(url);
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}
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public void exceptionThrown(Exception exception) {
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throw new Error("unexpected exception", exception);
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}
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}
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