| /* |
| * 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.ignite.logger.log4j; |
| |
| import java.io.IOException; |
| import org.apache.ignite.internal.util.typedef.internal.A; |
| import org.apache.ignite.lang.IgniteClosure; |
| import org.apache.log4j.FileAppender; |
| import org.apache.log4j.Layout; |
| |
| /** |
| * Log4J {@link FileAppender} with added support for grid node IDs. |
| */ |
| public class Log4JFileAppender extends FileAppender implements Log4jFileAware { |
| /** Basic log file name. */ |
| private String baseFileName; |
| |
| /** |
| * Default constructor (does not do anything). |
| */ |
| public Log4JFileAppender() { |
| init(); |
| } |
| |
| /** |
| * Instantiate a FileAppender with given parameters. |
| * |
| * @param layout Layout. |
| * @param filename File name. |
| * @throws IOException If failed. |
| */ |
| public Log4JFileAppender(Layout layout, String filename) throws IOException { |
| super(layout, filename); |
| |
| init(); |
| } |
| |
| /** |
| * Instantiate a FileAppender with given parameters. |
| * |
| * @param layout Layout. |
| * @param filename File name. |
| * @param append Append flag. |
| * @throws IOException If failed. |
| */ |
| public Log4JFileAppender(Layout layout, String filename, boolean append) throws IOException { |
| super(layout, filename, append); |
| |
| init(); |
| } |
| |
| /** |
| * Instantiate a FileAppender with given parameters. |
| * |
| * @param layout Layout. |
| * @param filename File name. |
| * @param append Append flag. |
| * @param bufIO Buffered IO flag. |
| * @param bufSize Buffer size. |
| * @throws IOException If failed. |
| */ |
| public Log4JFileAppender(Layout layout, String filename, boolean append, boolean bufIO, int bufSize) |
| throws IOException { |
| super(layout, filename, append, bufIO, bufSize); |
| |
| init(); |
| } |
| |
| /** |
| * |
| */ |
| private void init() { |
| Log4JLogger.addAppender(this); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public synchronized void setFile(String fileName, boolean fileAppend, boolean bufIO, int bufSize) |
| throws IOException { |
| if (baseFileName != null) |
| super.setFile(fileName, fileAppend, bufIO, bufSize); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public synchronized void updateFilePath(IgniteClosure<String, String> filePathClos) { |
| A.notNull(filePathClos, "filePathClos"); |
| |
| if (baseFileName == null) |
| baseFileName = fileName; |
| |
| fileName = filePathClos.apply(baseFileName); |
| } |
| } |