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-rw-r--r--samples/engine/foreignobject.js71
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diff --git a/samples/engine/foreignobject.js b/samples/engine/foreignobject.js
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-#// Usage: jjs -scripting foreignobject.js
-
-/*
- * Copyright (c) 2014, 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.
- */
-
-// cross nashorn engine scripting
-// access script objects from other engines in natural syntax
-
-var ScriptEngineManager = Java.type("javax.script.ScriptEngineManager");
-// create manager
-var manager = new ScriptEngineManager();
-// create engine
-var engine = manager.getEngineByName("js");
-
-// eval code!
-engine.eval(<<CODE
- var obj = {
- foo: 42,
- func: function() {
- print("func: " + this.foo);
- }
- };
-CODE);
-
-// Nashorn engine returns script objects as instance of
-// the class jdk.nashorn.api.scripting.ScriptObjectMirror
-// But nashorn's dynalink linker can treat these objects
-// specially to support natural script syntax to access..
-// In Java code, you need to use ScriptObjectMirror's
-// methods though. Once again, script world is simpler :-)
-
-var foreignObj = engine.get("obj");
-// access properties, functions of it
-// with natural syntax
-print(foreignObj.foo);
-foreignObj.func();
-print(typeof foreignObj.func);
-
-// access engine's global
-var foreignGlobal = engine.eval("this");
-// create objects in engine's world from here!
-print(new foreignGlobal.Object());
-print(new foreignGlobal.Date());