001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache license, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the license for the specific language governing permissions and 015 * limitations under the license. 016 */ 017package org.apache.logging.log4j.core.script; 018 019import org.apache.logging.log4j.Logger; 020import org.apache.logging.log4j.core.config.Node; 021import org.apache.logging.log4j.core.config.plugins.Plugin; 022import org.apache.logging.log4j.core.config.plugins.PluginAttribute; 023import org.apache.logging.log4j.core.config.plugins.PluginFactory; 024import org.apache.logging.log4j.core.config.plugins.PluginValue; 025import org.apache.logging.log4j.status.StatusLogger; 026 027/** 028 * Container for the language and body of a script. 029 */ 030@Plugin(name = "Script", category = Node.CATEGORY, printObject = true) 031public class Script extends AbstractScript { 032 033 private static final Logger logger = StatusLogger.getLogger(); 034 035 public Script(String name, String language, String scriptText) { 036 super(name, language, scriptText); 037 } 038 039 @PluginFactory 040 public static Script createScript( 041 // @formatter:off 042 @PluginAttribute("name") final String name, 043 @PluginAttribute("language") String language, 044 @PluginValue("scriptText") final String scriptText) { 045 // @formatter:on 046 if (language == null) { 047 logger.info("No script language supplied, defaulting to {}", DEFAULT_LANGUAGE); 048 language = DEFAULT_LANGUAGE; 049 } 050 if (scriptText == null) { 051 logger.error("No scriptText attribute provided for ScriptFile {}", name); 052 return null; 053 } 054 return new Script(name, language, scriptText); 055 056 } 057 058 @Override 059 public String toString() { 060 return getName() != null ? getName() : super.toString(); 061 } 062}