| /***************************************************************************** |
| * Copyright (c) 2018 CEA LIST |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * David Lopez david.lopez@cea.fr(CEA LIST) |
| * |
| *****************************************************************************/ |
| package org.eclipse.papyrus.moka.ease.parametric.javascript; |
| |
| import java.util.concurrent.ExecutionException; |
| |
| import org.eclipse.ease.IScriptEngine; |
| import org.eclipse.ease.Script; |
| import org.eclipse.ease.ScriptResult; |
| import org.eclipse.papyrus.moka.ease.parametric.EASEConstraintObject; |
| import org.eclipse.papyrus.moka.ease.parametric.RunnableScript; |
| import org.eclipse.papyrus.moka.ease.parametric.RunnableScriptCompiler; |
| |
| public class JavascriptRunnableScriptCompiler extends RunnableScriptCompiler { |
| |
| public JavascriptRunnableScriptCompiler(IScriptEngine engine) { |
| super(engine); |
| } |
| |
| public String generateGlueCode(String scriptBody) { |
| String code = "var RunnableScript = Java.type(\"org.eclipse.papyrus.moka.ease.parametric.RunnableScript\");\r\n" + |
| "var JSRunnableScript = Java.extend(RunnableScript);\r\n" + |
| "\r\n" + |
| scriptBody + "\r\n" + |
| "\r\n" + |
| "new JSRunnableScript() {\r\n" + |
| " block : paramObject,\r\n" + |
| " \r\n" + |
| " evaluate: function() {\r\n" + |
| " run(this.block);\r\n" + |
| " }\r\n" + |
| "};"; |
| return code; |
| } |
| |
| @Override |
| public RunnableScript compileRunnableScript(EASEConstraintObject obj, Object objProxy, String scriptBody) { |
| engine.setVariable("paramObject", objProxy); |
| String body = generateGlueCode(scriptBody); |
| try { |
| return (RunnableScript)engine.inject(new Script(body), false); |
| } catch (ExecutionException e) { |
| e.printStackTrace(); |
| } |
| return null; |
| } |
| |
| } |