/*
* 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.io.PrintWriter;
import java.text.DateFormat;
import java.util.Date;
import java.util.logging.Formatter;
import java.util.logging.LogRecord;
import org.apache.geode.LogWriter;
import org.apache.geode.internal.i18n.LocalizedStrings;
/**
* Implementation of the standard JDK formatter that formats a message in GemFire's log format.
*/
public class GemFireFormatter extends Formatter {
/**
* Use the log writer to use some of its formatting code.
*/
private final LogWriter logWriter;
private final DateFormat dateFormat = DateFormatter.createDateFormat();
public GemFireFormatter(LogWriter logWriter) {
this.logWriter = logWriter;
}
@Override
public String format(LogRecord record) {
java.io.StringWriter sw = new java.io.StringWriter();
PrintWriter pw = new PrintWriter(sw);
pw.println();
pw.print('[');
pw.print(record.getLevel().getName());
pw.print(' ');
pw.print(dateFormat.format(new Date(record.getMillis())));
String threadName = Thread.currentThread().getName();
if (threadName != null) {
pw.print(' ');
pw.print(threadName);
}
pw.print(" tid=0x");
pw.print(Long.toHexString(Thread.currentThread().getId()));
pw.print("] ");
pw.print("(msgTID=");
pw.print(record.getThreadID());
pw.print(" msgSN=");
pw.print(record.getSequenceNumber());
// if (record.getLoggerName() != null) {
// pw.print(' ');
// pw.print(record.getLoggerName());
// }
// if (record.getSourceClassName() != null) {
// pw.print(' ');
// pw.print(record.getSourceClassName());
// }
// if (record.getSourceMethodName() != null) {
// pw.print(' ');
// pw.print(record.getSourceMethodName());
// }
pw.print(") ");
String msg = record.getMessage();
if (msg != null) {
try {
LogWriterImpl.formatText(pw, msg, 40);
} catch (RuntimeException e) {
pw.println(msg);
pw.println(
LocalizedStrings.GemFireFormatter_IGNORING_THE_FOLLOWING_EXCEPTION.toLocalizedString());
e.printStackTrace(pw);
}
} else {
pw.println();
}
if (record.getThrown() != null) {
record.getThrown().printStackTrace(pw);
}
pw.close();
try {
sw.close();
} catch (java.io.IOException ignore) {
}
String result = sw.toString();
return result;
}
}