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Java example source code file (shell.js)
The shell.js Java example source code/* * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /* * Initialization script for shell when running in interactive mode. */ /** * Reads zero or more lines from standard input and returns concatenated string * * @param endMarker marker string that signals end of input * @param prompt prompt printed for each line */ Object.defineProperty(this, "input", { value: function input(endMarker, prompt) { if (!endMarker) { endMarker = ""; } if (!prompt) { prompt = " >> "; } var imports = new JavaImporter(java.io, java.lang); var str = ""; with (imports) { var reader = new BufferedReader(new InputStreamReader(System['in'])); var line; while (true) { System.out.print(prompt); line = reader.readLine(); if (line == null || line == endMarker) { break; } str += line + "\n"; } } return str; }, enumerable: false, writable: true, configurable: true }); /** * Reads zero or more lines from standard input and evaluates the concatenated * string as code * * @param endMarker marker string that signals end of input * @param prompt prompt printed for each line */ Object.defineProperty(this, "evalinput", { value: function evalinput(endMarker, prompt) { var code = input(endMarker, prompt); // make sure everything is evaluated in global scope! return this.eval(code); }, enumerable: false, writable: true, configurable: true }); Other Java examples (source code examples)Here is a short list of links related to this Java shell.js source code file: |
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