1 /* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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3 * The contents of this file are subject to the Netscape Public
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4 * License Version 1.1 (the "License"); you may not use this file
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5 * except in compliance with the License. You may obtain a copy of
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6 * the License at http://www.mozilla.org/NPL/
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8 * Software distributed under the License is distributed on an "AS
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9 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express oqr
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10 * implied. See the License for the specific language governing
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11 * rights and limitations under the License.
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13 * The Original Code is Rhino code, released
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16 * The Initial Developer of the Original Code is Netscape
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17 * Communications Corporation. Portions created by Netscape are
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18 * Copyright (C) 1997-2000 Netscape Communications Corporation. All
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24 * Alternatively, the contents of this file may be used under the
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25 * terms of the GNU Public License (the "GPL"), in which case the
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26 * provisions of the GPL are applicable instead of those above.
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27 * If you wish to allow use of your version of this file only
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28 * under the terms of the GPL and not to allow others to use your
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29 * version of this file under the NPL, indicate your decision by
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30 * deleting the provisions above and replace them with the notice
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31 * and other provisions required by the GPL. If you do not delete
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32 * the provisions above, a recipient may use your version of this
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33 * file under either the NPL or the GPL.
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38 package org.mozilla.javascript;
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41 * Embeddings that wish to provide their own custom wrappings for Java
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42 * objects may implement this interface and call Context.setWrapHandler.
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43 * @see org.mozilla.javascript.Context#setWrapHandler
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45 public interface WrapHandler {
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50 * The value returned must be one of
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52 * <LI>java.lang.Boolean</LI>
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53 * <LI>java.lang.String</LI>
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54 * <LI>java.lang.Number</LI>
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55 * <LI>org.mozilla.javascript.Scriptable objects</LI>
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56 * <LI>The value returned by Context.getUndefinedValue()</LI>
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59 * If null is returned, the value obj will be wrapped as if
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60 * no WrapHandler had been called.
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62 * @param scope the scope of the executing script
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63 * @param obj the object to be wrapped
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64 * @staticType the static type of the object to be wrapped
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65 * @return the wrapped value.
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67 public Object wrap(Scriptable scope, Object obj, Class staticType);
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