diff options
Diffstat (limited to 'infrastructure/rhino1_7R1/src/org/mozilla/javascript/NativeBoolean.java')
| -rw-r--r-- | infrastructure/rhino1_7R1/src/org/mozilla/javascript/NativeBoolean.java | 170 |
1 files changed, 0 insertions, 170 deletions
diff --git a/infrastructure/rhino1_7R1/src/org/mozilla/javascript/NativeBoolean.java b/infrastructure/rhino1_7R1/src/org/mozilla/javascript/NativeBoolean.java deleted file mode 100644 index b6a106a..0000000 --- a/infrastructure/rhino1_7R1/src/org/mozilla/javascript/NativeBoolean.java +++ /dev/null @@ -1,170 +0,0 @@ -/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- - * - * ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * http://www.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is Rhino code, released - * May 6, 1999. - * - * The Initial Developer of the Original Code is - * Netscape Communications Corporation. - * Portions created by the Initial Developer are Copyright (C) 1997-1999 - * the Initial Developer. All Rights Reserved. - * - * Contributor(s): - * Norris Boyd - * Igor Bukanov - * Mike McCabe - * - * Alternatively, the contents of this file may be used under the terms of - * the GNU General Public License Version 2 or later (the "GPL"), in which - * case the provisions of the GPL are applicable instead of those above. If - * you wish to allow use of your version of this file only under the terms of - * the GPL and not to allow others to use your version of this file under the - * MPL, indicate your decision by deleting the provisions above and replacing - * them with the notice and other provisions required by the GPL. If you do - * not delete the provisions above, a recipient may use your version of this - * file under either the MPL or the GPL. - * - * ***** END LICENSE BLOCK ***** */ - -package org.mozilla.javascript; - -/** - * This class implements the Boolean native object. - * See ECMA 15.6. - * @author Norris Boyd - */ -final class NativeBoolean extends IdScriptableObject -{ - static final long serialVersionUID = -3716996899943880933L; - - private static final Object BOOLEAN_TAG = new Object(); - - static void init(Scriptable scope, boolean sealed) - { - NativeBoolean obj = new NativeBoolean(false); - obj.exportAsJSClass(MAX_PROTOTYPE_ID, scope, sealed); - } - - private NativeBoolean(boolean b) - { - booleanValue = b; - } - - public String getClassName() - { - return "Boolean"; - } - - public Object getDefaultValue(Class typeHint) { - // This is actually non-ECMA, but will be proposed - // as a change in round 2. - if (typeHint == ScriptRuntime.BooleanClass) - return ScriptRuntime.wrapBoolean(booleanValue); - return super.getDefaultValue(typeHint); - } - - protected void initPrototypeId(int id) - { - String s; - int arity; - switch (id) { - case Id_constructor: arity=1; s="constructor"; break; - case Id_toString: arity=0; s="toString"; break; - case Id_toSource: arity=0; s="toSource"; break; - case Id_valueOf: arity=0; s="valueOf"; break; - default: throw new IllegalArgumentException(String.valueOf(id)); - } - initPrototypeMethod(BOOLEAN_TAG, id, s, arity); - } - - public Object execIdCall(IdFunctionObject f, Context cx, Scriptable scope, - Scriptable thisObj, Object[] args) - { - if (!f.hasTag(BOOLEAN_TAG)) { - return super.execIdCall(f, cx, scope, thisObj, args); - } - int id = f.methodId(); - - if (id == Id_constructor) { - boolean b; - if (args.length == 0) { - b = false; - } else { - b = args[0] instanceof ScriptableObject && - ((ScriptableObject) args[0]).avoidObjectDetection() - ? true - : ScriptRuntime.toBoolean(args[0]); - } - if (thisObj == null) { - // new Boolean(val) creates a new boolean object. - return new NativeBoolean(b); - } - // Boolean(val) converts val to a boolean. - return ScriptRuntime.wrapBoolean(b); - } - - // The rest of Boolean.prototype methods require thisObj to be Boolean - - if (!(thisObj instanceof NativeBoolean)) - throw incompatibleCallError(f); - boolean value = ((NativeBoolean)thisObj).booleanValue; - - switch (id) { - - case Id_toString: - return value ? "true" : "false"; - - case Id_toSource: - return value ? "(new Boolean(true))" : "(new Boolean(false))"; - - case Id_valueOf: - return ScriptRuntime.wrapBoolean(value); - } - throw new IllegalArgumentException(String.valueOf(id)); - } - -// #string_id_map# - - protected int findPrototypeId(String s) - { - int id; -// #generated# Last update: 2007-05-09 08:15:31 EDT - L0: { id = 0; String X = null; int c; - int s_length = s.length(); - if (s_length==7) { X="valueOf";id=Id_valueOf; } - else if (s_length==8) { - c=s.charAt(3); - if (c=='o') { X="toSource";id=Id_toSource; } - else if (c=='t') { X="toString";id=Id_toString; } - } - else if (s_length==11) { X="constructor";id=Id_constructor; } - if (X!=null && X!=s && !X.equals(s)) id = 0; - break L0; - } -// #/generated# - return id; - } - - private static final int - Id_constructor = 1, - Id_toString = 2, - Id_toSource = 3, - Id_valueOf = 4, - MAX_PROTOTYPE_ID = 4; - -// #/string_id_map# - - private boolean booleanValue; -} |