1 /* 2 * Copyright (c) 2010, 2013, 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 jdk.nashorn.internal.objects; 27 28 import static jdk.nashorn.internal.runtime.ScriptRuntime.UNDEFINED; 29 30 import jdk.nashorn.internal.objects.annotations.Attribute; 31 import jdk.nashorn.internal.objects.annotations.Constructor; 32 import jdk.nashorn.internal.objects.annotations.Property; 33 import jdk.nashorn.internal.objects.annotations.ScriptClass; 34 import jdk.nashorn.internal.objects.annotations.Where; 35 import jdk.nashorn.internal.runtime.JSType; 36 import jdk.nashorn.internal.runtime.PropertyMap; 37 import jdk.nashorn.internal.runtime.ScriptObject; 38 39 /** 40 * ECMA 15.11.6.4 SyntaxError 41 * 42 */ 43 @ScriptClass("Error") 44 public final class NativeSyntaxError extends ScriptObject { 45 46 /** message property in instance */ 47 @Property(name = NativeError.MESSAGE, attributes = Attribute.NOT_ENUMERABLE) 48 public Object instMessage; 49 50 /** error name property */ 51 @Property(attributes = Attribute.NOT_ENUMERABLE, where = Where.PROTOTYPE) 52 public Object name; 53 54 /** ECMA 15.1.1.1 message property */ 55 @Property(attributes = Attribute.NOT_ENUMERABLE, where = Where.PROTOTYPE) 56 public Object message; 57 58 /** Nashorn extension: underlying exception */ 59 @Property(attributes = Attribute.NOT_ENUMERABLE) 60 public Object nashornException; 61 62 // initialized by nasgen 63 private static PropertyMap $nasgenmap$; 64 65 static PropertyMap getInitialMap() { 66 return $nasgenmap$; 67 } 68 69 @SuppressWarnings("LeakingThisInConstructor") 70 NativeSyntaxError(final Object msg, final Global global) { 71 super(global.getSyntaxErrorPrototype(), getInitialMap()); 72 if (msg != UNDEFINED) { 73 this.instMessage = JSType.toString(msg); 74 } else { 75 this.delete(NativeError.MESSAGE, false); 76 } 77 NativeError.initException(this); 78 } 79 80 private NativeSyntaxError(final Object msg) { 81 this(msg, Global.instance()); 82 } 83 84 @Override 85 public String getClassName() { 86 return "Error"; 87 } 88 89 /** 90 * ECMA 15.11.6.4 SyntaxError 91 * 92 * Constructor 93 * 94 * @param newObj was this error instantiated with the new operator 95 * @param self self reference 96 * @param msg error message 97 * 98 * @return new SyntaxError 99 */ 100 @Constructor(name = "SyntaxError") 101 public static Object constructor(final boolean newObj, final Object self, final Object msg) { 102 return new NativeSyntaxError(msg); 103 } 104 } 105 106