nashorn/samples/dynalink/missing_method.js
author sundar
Wed, 09 Dec 2015 16:56:34 +0530
changeset 34549 412a690d4414
parent 34457 nashorn/samples/missing_method.js@81a65a2faef3
permissions -rw-r--r--
8144979: Context.fromClass should catch exception from Class.getClassLoader call Reviewed-by: attila, mhaupt

# Usage: jjs -cp missing_method_linker.js missing_method.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.
 */

// MissingMethodExample class extends ArrayList and
// implements MissingMethodHandler interface
var MME = Java.type("MissingMethodExample")

var obj = new MME()

// can call any ArrayList method
obj.add("hello")
obj.add("world")
print(obj.size())
print(obj)

// "foo", "bar" are 'missing' methods
// these will result in doesNotUnderstand calls
obj.foo(1, "www", true)
obj.bar("http", "dynalink")

// another valid ArrayList method call
obj.forEach(print)