1 /* 2 * Copyright (c) 1999, 2011, 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 /* 27 * This source code is provided to illustrate the usage of a given feature 28 * or technique and has been deliberately simplified. Additional steps 29 * required for a production-quality application, such as security checks, 30 * input validation and proper error handling, might not be present in 31 * this sample code. 32 */ 33 34 35 package com.sun.tools.example.debug.bdi; 36 37 import com.sun.jdi.ReferenceType; 38 39 public class ExceptionSpec extends EventRequestSpec { 40 41 boolean notifyCaught; 42 boolean notifyUncaught; 43 44 ExceptionSpec(EventRequestSpecList specs, ReferenceTypeSpec refSpec, 45 boolean notifyCaught, boolean notifyUncaught) 46 { 47 super(specs, refSpec); 48 this.notifyCaught = notifyCaught; 49 this.notifyUncaught = notifyUncaught; 50 } 51 52 @Override 53 void notifySet(SpecListener listener, SpecEvent evt) { 54 listener.exceptionInterceptSet(evt); 55 } 56 57 @Override 58 void notifyDeferred(SpecListener listener, SpecEvent evt) { 59 listener.exceptionInterceptDeferred(evt); 60 } 61 62 @Override 63 void notifyResolved(SpecListener listener, SpecEvent evt) { 64 listener.exceptionInterceptResolved(evt); 65 } 66 67 @Override 68 void notifyDeleted(SpecListener listener, SpecEvent evt) { 69 listener.exceptionInterceptDeleted(evt); 70 } 71 72 @Override 73 void notifyError(SpecListener listener, SpecErrorEvent evt) { 74 listener.exceptionInterceptError(evt); 75 } 76 77 /** 78 * The 'refType' is known to match. 79 */ 80 @Override 81 void resolve(ReferenceType refType) { 82 setRequest(refType.virtualMachine().eventRequestManager() 83 .createExceptionRequest(refType, 84 notifyCaught, notifyUncaught)); 85 } 86 87 @Override 88 public int hashCode() { 89 return refSpec.hashCode(); 90 } 91 92 @Override 93 public boolean equals(Object obj) { 94 if (obj instanceof ExceptionSpec) { 95 ExceptionSpec es = (ExceptionSpec)obj; 96 97 return refSpec.equals(es.refSpec); 98 } else { 99 return false; 100 } 101 } 102 103 @Override 104 public String toString() { 105 StringBuilder sb = new StringBuilder("exception catch "); 106 sb.append(refSpec.toString()); 107 return sb.toString(); 108 } 109 }