diff options
Diffstat (limited to 'infrastructure/rhino1_7R1/src/org/mozilla/javascript/NativeWith.java')
| -rw-r--r-- | infrastructure/rhino1_7R1/src/org/mozilla/javascript/NativeWith.java | 207 |
1 files changed, 0 insertions, 207 deletions
diff --git a/infrastructure/rhino1_7R1/src/org/mozilla/javascript/NativeWith.java b/infrastructure/rhino1_7R1/src/org/mozilla/javascript/NativeWith.java deleted file mode 100644 index 83683b2..0000000 --- a/infrastructure/rhino1_7R1/src/org/mozilla/javascript/NativeWith.java +++ /dev/null @@ -1,207 +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 - * - * 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; - -import java.io.Serializable; - -/** - * This class implements the object lookup required for the - * <code>with</code> statement. - * It simply delegates every action to its prototype except - * for operations on its parent. - */ -public class NativeWith implements Scriptable, IdFunctionCall, Serializable { - - private static final long serialVersionUID = 1L; - - static void init(Scriptable scope, boolean sealed) - { - NativeWith obj = new NativeWith(); - - obj.setParentScope(scope); - obj.setPrototype(ScriptableObject.getObjectPrototype(scope)); - - IdFunctionObject ctor = new IdFunctionObject(obj, FTAG, Id_constructor, - "With", 0, scope); - ctor.markAsConstructor(obj); - if (sealed) { - ctor.sealObject(); - } - ctor.exportAsScopeProperty(); - } - - private NativeWith() { - } - - protected NativeWith(Scriptable parent, Scriptable prototype) { - this.parent = parent; - this.prototype = prototype; - } - - public String getClassName() { - return "With"; - } - - public boolean has(String id, Scriptable start) - { - return prototype.has(id, prototype); - } - - public boolean has(int index, Scriptable start) - { - return prototype.has(index, prototype); - } - - public Object get(String id, Scriptable start) - { - if (start == this) - start = prototype; - return prototype.get(id, start); - } - - public Object get(int index, Scriptable start) - { - if (start == this) - start = prototype; - return prototype.get(index, start); - } - - public void put(String id, Scriptable start, Object value) - { - if (start == this) - start = prototype; - prototype.put(id, start, value); - } - - public void put(int index, Scriptable start, Object value) - { - if (start == this) - start = prototype; - prototype.put(index, start, value); - } - - public void delete(String id) - { - prototype.delete(id); - } - - public void delete(int index) - { - prototype.delete(index); - } - - public Scriptable getPrototype() { - return prototype; - } - - public void setPrototype(Scriptable prototype) { - this.prototype = prototype; - } - - public Scriptable getParentScope() { - return parent; - } - - public void setParentScope(Scriptable parent) { - this.parent = parent; - } - - public Object[] getIds() { - return prototype.getIds(); - } - - public Object getDefaultValue(Class typeHint) { - return prototype.getDefaultValue(typeHint); - } - - public boolean hasInstance(Scriptable value) { - return prototype.hasInstance(value); - } - - /** - * Must return null to continue looping or the final collection result. - */ - protected Object updateDotQuery(boolean value) - { - // NativeWith itself does not support it - throw new IllegalStateException(); - } - - public Object execIdCall(IdFunctionObject f, Context cx, Scriptable scope, - Scriptable thisObj, Object[] args) - { - if (f.hasTag(FTAG)) { - if (f.methodId() == Id_constructor) { - throw Context.reportRuntimeError1("msg.cant.call.indirect", "With"); - } - } - throw f.unknown(); - } - - static boolean isWithFunction(Object functionObj) - { - if (functionObj instanceof IdFunctionObject) { - IdFunctionObject f = (IdFunctionObject)functionObj; - return f.hasTag(FTAG) && f.methodId() == Id_constructor; - } - return false; - } - - static Object newWithSpecial(Context cx, Scriptable scope, Object[] args) - { - ScriptRuntime.checkDeprecated(cx, "With"); - scope = ScriptableObject.getTopLevelScope(scope); - NativeWith thisObj = new NativeWith(); - thisObj.setPrototype(args.length == 0 - ? ScriptableObject.getClassPrototype(scope, - "Object") - : ScriptRuntime.toObject(cx, scope, args[0])); - thisObj.setParentScope(scope); - return thisObj; - } - - private static final Object FTAG = new Object(); - - private static final int - Id_constructor = 1; - - protected Scriptable prototype; - protected Scriptable parent; -} |