| /* |
| * Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.sun.script.javascript; |
| import javax.script.*; |
| import sun.org.mozilla.javascript.internal.*; |
| |
| /** |
| * Represents compiled JavaScript code. |
| * |
| * @author Mike Grogan |
| * @since 1.6 |
| */ |
| final class RhinoCompiledScript extends CompiledScript { |
| |
| private RhinoScriptEngine engine; |
| private Script script; |
| |
| |
| RhinoCompiledScript(RhinoScriptEngine engine, Script script) { |
| this.engine = engine; |
| this.script = script; |
| } |
| |
| public Object eval(ScriptContext context) throws ScriptException { |
| |
| Object result = null; |
| Context cx = RhinoScriptEngine.enterContext(); |
| try { |
| |
| Scriptable scope = engine.getRuntimeScope(context); |
| Object ret = script.exec(cx, scope); |
| result = engine.unwrapReturnValue(ret); |
| } catch (RhinoException re) { |
| int line = (line = re.lineNumber()) == 0 ? -1 : line; |
| String msg; |
| if (re instanceof JavaScriptException) { |
| msg = String.valueOf(((JavaScriptException)re).getValue()); |
| } else { |
| msg = re.toString(); |
| } |
| ScriptException se = new ScriptException(msg, re.sourceName(), line); |
| se.initCause(re); |
| throw se; |
| } finally { |
| Context.exit(); |
| } |
| |
| return result; |
| } |
| |
| public ScriptEngine getEngine() { |
| return engine; |
| } |
| |
| } |