59 lines
2.2 KiB
Java
59 lines
2.2 KiB
Java
/*
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* Copyright 2004 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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* Creates a URLClassLoader from 2 file URLs. The first
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* file URL is constructed from the given argument. The
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* second is the SDK tools.jar. Once created the test
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* attempts to load another test case (ListConnectors)
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* using the class loader and then it invokes the list()
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* method.
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*/
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import java.net.URL;
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import java.net.URLClassLoader;
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import java.io.File;
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import java.lang.reflect.Method;
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public class JdiLoadedByCustomLoader {
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public static void main(String args[]) throws Exception {
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// create files from given arguments and tools.jar
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File f1 = new File(args[0]);
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String home = System.getProperty("java.home");
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String tools = ".." + File.separatorChar + "lib" +
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File.separatorChar + "tools.jar";
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File f2 = (new File(home, tools)).getCanonicalFile();
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// create class loader
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URL[] urls = { f1.toURL(), f2.toURL() };
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URLClassLoader cl = new URLClassLoader(urls);
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// load ListConnectors using the class loader
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// and then invoke the list method.
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Class c = Class.forName("ListConnectors", true, cl);
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Method m = c.getDeclaredMethod("list");
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Object o = c.newInstance();
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m.invoke(o);
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}
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}
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