#// Usage: jjs -fx showenv.js /* * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * - Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * - Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * - Neither the name of Oracle nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ if (!$OPTIONS._fx) { print("Usage: jjs -fx showenv.js"); exit(1); } // This script displays environment entries as a HTML table. // Demonstrates heredoc to generate HTML content and display // using JavaFX WebView. // JavaFX classes used var Scene = Java.type("javafx.scene.Scene"); var WebView = Java.type("javafx.scene.web.WebView"); // JavaFX start method function start(stage) { stage.title = "Your Environment"; var wv = new WebView(); var envrows = ""; for (var i in $ENV) { envrows += <<TBL <tr> <td> ${i} </td> <td> ${$ENV[i]} </td> </tr> TBL } wv.engine.loadContent(<<EOF <html> <head> <title> Your Environment </title> </head> <body> <h1>Your Environment</h1> <table border="1"> ${envrows} </table> </body> </html> EOF, "text/html"); stage.scene = new Scene(wv, 750, 500); stage.show(); }