diff options
Diffstat (limited to 'docs/source/MultiScopes.java')
-rw-r--r-- | docs/source/MultiScopes.java | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/docs/source/MultiScopes.java b/docs/source/MultiScopes.java deleted file mode 100644 index ff4f65b4..00000000 --- a/docs/source/MultiScopes.java +++ /dev/null @@ -1,63 +0,0 @@ -/* - * Copyright (c) 2010, 2013, 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. - */ - -import javax.script.Bindings; -import javax.script.ScriptContext; -import javax.script.ScriptEngine; -import javax.script.ScriptEngineManager; -import javax.script.SimpleScriptContext; - -@SuppressWarnings("javadoc") -public class MultiScopes { - public static void main(final String[] args) throws Exception { - final ScriptEngineManager manager = new ScriptEngineManager(); - final ScriptEngine engine = manager.getEngineByName("nashorn"); - - engine.put("x", "hello"); - // print global variable "x" - engine.eval("print(x);"); - // the above line prints "hello" - - // Now, pass a different script context - final ScriptContext newContext = new SimpleScriptContext(); - newContext.setBindings(engine.createBindings(), ScriptContext.ENGINE_SCOPE); - final Bindings engineScope = newContext.getBindings(ScriptContext.ENGINE_SCOPE); - - // add new variable "x" to the new engineScope - engineScope.put("x", "world"); - - // execute the same script - but this time pass a different script context - engine.eval("print(x);", newContext); - // the above line prints "world" - } -} - - |