1 /* 2 * Copyright (c) 1999, 2000, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package com.sun.tools.jdi; 27 28 import com.sun.jdi.*; 29 import java.util.*; 30 31 public class ClassObjectReferenceImpl extends ObjectReferenceImpl 32 implements ClassObjectReference { 33 private ReferenceType reflectedType; 34 ClassObjectReferenceImpl(VirtualMachine vm, long ref)35 ClassObjectReferenceImpl(VirtualMachine vm, long ref) { 36 super(vm, ref); 37 } 38 reflectedType()39 public ReferenceType reflectedType() { 40 if (reflectedType == null) { 41 try { 42 JDWP.ClassObjectReference.ReflectedType reply = 43 JDWP.ClassObjectReference.ReflectedType.process(vm, this); 44 reflectedType = vm.referenceType(reply.typeID, 45 reply.refTypeTag); 46 47 } catch (JDWPException exc) { 48 throw exc.toJDIException(); 49 } 50 } 51 return reflectedType; 52 } 53 typeValueKey()54 byte typeValueKey() { 55 return JDWP.Tag.CLASS_OBJECT; 56 } 57 toString()58 public String toString() { 59 return "instance of " + referenceType().name() + 60 "(reflected class=" + reflectedType().name() + ", " + "id=" + uniqueID() + ")"; 61 } 62 } 63