зеркало из https://github.com/mozilla/pjs.git
79 строки
2.8 KiB
Java
79 строки
2.8 KiB
Java
/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Rhino code, released
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* May 6, 1998.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1999
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* the GNU General Public License Version 2 or later (the "GPL"), in which
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* case the provisions of the GPL are applicable instead of those above. If
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* you wish to allow use of your version of this file only under the terms of
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* the GPL and not to allow others to use your version of this file under the
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* MPL, indicate your decision by deleting the provisions above and replacing
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* them with the notice and other provisions required by the GPL. If you do
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* not delete the provisions above, a recipient may use your version of this
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* file under either the MPL or the GPL.
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*
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* ***** END LICENSE BLOCK ***** */
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import org.mozilla.javascript.*;
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/**
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* RunScript: simplest example of controlling execution of Rhino.
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*
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* Collects its arguments from the command line, executes the
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* script, and prints the result.
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*
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* @author Norris Boyd
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*/
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public class RunScript {
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public static void main(String args[])
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{
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// Creates and enters a Context. The Context stores information
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// about the execution environment of a script.
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Context cx = Context.enter();
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try {
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// Initialize the standard objects (Object, Function, etc.)
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// This must be done before scripts can be executed. Returns
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// a scope object that we use in later calls.
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Scriptable scope = cx.initStandardObjects();
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// Collect the arguments into a single string.
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String s = "";
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for (int i=0; i < args.length; i++) {
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s += args[i];
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}
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// Now evaluate the string we've colected.
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Object result = cx.evaluateString(scope, s, "<cmd>", 1, null);
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// Convert the result to a string and print it.
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System.err.println(cx.toString(result));
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} finally {
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// Exit from the context.
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Context.exit();
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}
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}
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}
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