jdk8-mips64-public/nashorn: samples/call_bind_java.js@e35e96663a90 (annotated)

samples/call_bind_java.js@e35e96663a90 (annotated)

samples/call_bind_java.js

Mon, 29 Feb 2016 10:33:44 -0800

author: asaha
date: Mon, 29 Feb 2016 10:33:44 -0800
changeset 1798: e35e96663a90
parent 1524: 3f4320a01539
permissions: -rw-r--r--

Added tag jdk8u75-b10 for changeset bab68ab3df71

 /*
  * 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.
  */
 // Sample demonstrating calling Java methods like normal
 // functions. Bound instance methods, static methods can be
 // called like normal script functions.
 // Java types used
 var Files = Java.type("java.nio.file.Files");
 var FileSystems = Java.type("java.nio.file.FileSystems");
 var System = Java.type("java.lang.System");
 var fs = FileSystems.default;
 var bind = Function.prototype.bind;
 // Java methods as "functions"
 // Java method with bound "this"
 var Path = bind.call(fs.getPath, fs);
 // Java static method
 var Property = System.getProperty;
 // call Java static methods and bound instance methods
 // like normal script functions.
 var root = Path("/");
 // print URI for root dir
 print(root.toUri());
 var home = Path(Property("user.home"));
 // list home directory
 Files.walk(home).forEach(print);