/* * Copyright (c) 2010, 2018, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. *
*/
protectedClass findClass2(String name) throws ClassNotFoundException {
print("Fetching the implementation of "+name); int old = _recur; try {
FileInputStream fi = new FileInputStream(name+".class"); byte result[] = newbyte[fi.available()];
fi.read(result);
print("DefineClass1 on "+name);
_recur++; Class clazz = defineClass(name, result, 0, result.length);
_recur = old;
print("Returning newly loaded class."); return clazz;
} catch (Exception e) {
_recur = old;
print("Not found on disk."); // If we caught an exception, either the class was not found or // it was unreadable by our process. returnnull; //throw new ClassNotFoundException(e.toString());
}
}
protectedsynchronizedClass loadClass(String name, boolean resolve) throws ClassNotFoundException { // Attempt a disk load first Class c = findClass2(name); if( c == null ) { // check if the class has already been loaded
print("Checking for prior loaded class "+name);
c = findLoadedClass(name);
print("Letting super-loader load "+name); int old = _recur;
_recur++;
c = super.loadClass(name, false);
_recur=old;
} if (resolve) { print("Resolving class "+name); resolveClass(c); }
print("Returning clazz "+c.getClassLoader()+":"+name); return c;
}
}
Messung V0.5
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