| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.myfaces.extensions.scripting.loaders.groovy; |
| |
| import org.apache.myfaces.extensions.scripting.api.ScriptingConst; |
| import org.apache.myfaces.extensions.scripting.api.ScriptingWeaver; |
| import org.apache.myfaces.extensions.scripting.core.util.WeavingContext; |
| import org.apache.myfaces.extensions.scripting.loaders.java.JavaDependencyScanner; |
| import org.apache.myfaces.extensions.scripting.loaders.java.ScannerClassloader; |
| |
| import java.security.AccessController; |
| import java.security.PrivilegedActionException; |
| import java.security.PrivilegedExceptionAction; |
| import java.util.logging.Level; |
| import java.util.logging.Logger; |
| |
| /** |
| * Dependency scanner for groovy |
| * basically the same as the java dependency scanner |
| * but we use a different class here to fulfill |
| * our contractual obligations with the chain |
| * pattern we use for chaining different scanners |
| * depending on the scripting implementation |
| */ |
| public class GroovyDependencyScanner extends JavaDependencyScanner { |
| |
| public GroovyDependencyScanner(ScriptingWeaver weaver) { |
| super(weaver); |
| } |
| |
| static PrivilegedExceptionAction<ScannerClassloader> CLASSLOADER_PRIVILEGED = new PrivilegedExceptionAction<ScannerClassloader>() { |
| public ScannerClassloader run() { |
| return new ScannerClassloader(Thread.currentThread().getContextClassLoader(), ScriptingConst.ENGINE_TYPE_JSF_GROOVY, ScriptingConst.FILE_EXTENSION_GROOVY, WeavingContext.getConfiguration().getCompileTarget()); |
| } |
| }; |
| |
| @Override |
| protected ClassLoader getClassLoader() { |
| //TODO move the temp dir handling into the configuration |
| try { |
| return AccessController.doPrivileged(CLASSLOADER_PRIVILEGED); |
| } catch (PrivilegedActionException e) { |
| Logger _logger = Logger.getLogger(this.getClass().getName()); |
| _logger.log(Level.SEVERE, "", e); |
| } |
| return null; |
| } |
| |
| @Override |
| protected int getEngineType() { |
| return ScriptingConst.ENGINE_TYPE_JSF_GROOVY; |
| } |
| |
| } |