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