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Diffstat (limited to 'samples/engine/foreignobject.js')
-rw-r--r-- | samples/engine/foreignobject.js | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/samples/engine/foreignobject.js b/samples/engine/foreignobject.js deleted file mode 100644 index 930c3e85..00000000 --- a/samples/engine/foreignobject.js +++ /dev/null @@ -1,71 +0,0 @@ -#// 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()); |