001    /**
002     * Copyright (c) 2000-2011 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portal.kernel.scripting;
016    
017    import com.liferay.portal.kernel.util.FileUtil;
018    
019    import java.io.File;
020    import java.io.IOException;
021    
022    import java.util.Map;
023    import java.util.Set;
024    
025    /**
026     * @author Alberto Montero
027     * @author Brian Wing Shun Chan
028     */
029    public abstract class BaseScriptingExecutor implements ScriptingExecutor {
030    
031            public void clearCache() {
032            }
033    
034            public Map<String, Object> eval(
035                            Set<String> allowedClasses, Map<String, Object> inputObjects,
036                            Set<String> outputNames, File scriptFile)
037                    throws ScriptingException {
038    
039                    try {
040                            String script = FileUtil.read(scriptFile);
041    
042                            return eval(allowedClasses, inputObjects, outputNames, script);
043                    }
044                    catch (IOException ioe) {
045                            throw new ScriptingException(ioe);
046                    }
047            }
048    
049    }