01: /*
02: * Copyright 2001 Sun Microsystems, Inc. All Rights Reserved.
03: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
04: *
05: * This code is free software; you can redistribute it and/or modify it
06: * under the terms of the GNU General Public License version 2 only, as
07: * published by the Free Software Foundation. Sun designates this
08: * particular file as subject to the "Classpath" exception as provided
09: * by Sun in the LICENSE file that accompanied this code.
10: *
11: * This code is distributed in the hope that it will be useful, but WITHOUT
12: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13: * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14: * version 2 for more details (a copy is included in the LICENSE file that
15: * accompanied this code).
16: *
17: * You should have received a copy of the GNU General Public License version
18: * 2 along with this work; if not, write to the Free Software Foundation,
19: * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20: *
21: * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22: * CA 95054 USA or visit www.sun.com if you need additional information or
23: * have any questions.
24: */
25:
26: package sun.reflect;
27:
28: import java.lang.reflect.InvocationTargetException;
29: import java.lang.reflect.Constructor;
30:
31: /** Uses Unsafe.allocateObject() to instantiate classes; only used for
32: bootstrapping. */
33:
34: class BootstrapConstructorAccessorImpl extends ConstructorAccessorImpl {
35: private Constructor constructor;
36:
37: BootstrapConstructorAccessorImpl(Constructor c) {
38: this .constructor = c;
39: }
40:
41: public Object newInstance(Object[] args)
42: throws IllegalArgumentException, InvocationTargetException {
43: try {
44: return UnsafeFieldAccessorImpl.unsafe
45: .allocateInstance(constructor.getDeclaringClass());
46: } catch (InstantiationException e) {
47: throw new InvocationTargetException(e);
48: }
49: }
50: }
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