| /* |
| * 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.geode.internal.logging; |
| |
| import java.util.logging.ErrorManager; |
| import java.util.logging.Handler; |
| import java.util.logging.LogRecord; |
| |
| import org.apache.geode.GemFireException; |
| import org.apache.geode.LogWriter; |
| import org.apache.geode.logging.internal.log4j.LogWriterLogger; |
| |
| /** |
| * Implementation of the standard JDK handler that publishes a log record to a LogWriterImpl. Note |
| * this handler ignores any installed handler. |
| */ |
| public class GemFireHandler extends Handler { |
| |
| /** |
| * Use the log writer to use some of its formatting code. |
| */ |
| private LogWriter logWriter; |
| |
| public GemFireHandler(LogWriter logWriter) { |
| this.logWriter = logWriter; |
| setFormatter(new GemFireFormatter()); |
| } |
| |
| @Override |
| public void close() { |
| // clear the reference to GFE LogWriter |
| logWriter = null; |
| } |
| |
| @Override |
| public void flush() { |
| // nothing needed |
| } |
| |
| private String getMessage(final LogRecord record) { |
| StringBuilder stringBuilder = new StringBuilder(); |
| stringBuilder.append('(').append("tid=").append(record.getThreadID()) |
| .append(" msgId=").append(record.getSequenceNumber()).append(") "); |
| if (record.getMessage() != null) { |
| stringBuilder.append(getFormatter().formatMessage(record)); |
| } |
| return stringBuilder.toString(); |
| } |
| |
| @Override |
| public void publish(final LogRecord record) { |
| if (isLoggable(record)) { |
| try { |
| if (logWriter instanceof LogWriterLogger) { |
| ((LogWriterLogger) logWriter).log(record.getLevel().intValue(), getMessage(record), |
| record.getThrown()); |
| } else { |
| ((LogWriterImpl) logWriter).put(record.getLevel().intValue(), getMessage(record), |
| record.getThrown()); |
| } |
| } catch (GemFireException ex) { |
| reportError(null, ex, ErrorManager.WRITE_FAILURE); |
| } |
| } |
| } |
| } |