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Micro Distribution of the Payara Project for IBM JDK
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2011-2013 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
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* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
// Portions Copyright [2016] [Payara Foundation]
package com.sun.enterprise.server.logging;
import com.sun.common.util.logging.GFLogRecord;
import com.sun.appserv.server.util.Version;
import org.jvnet.hk2.annotations.ContractsProvided;
import org.jvnet.hk2.annotations.Service;
import org.glassfish.hk2.api.PerLookup;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.text.MessageFormat;
import java.text.SimpleDateFormat;
import java.util.*;
import java.util.logging.*;
import java.util.logging.Formatter;
/**
* ODLLogFormatter conforms to the logging format defined by the
* Log Working Group in Oracle.
* The specified format is
* "[[timestamp] [organization ID] [Message Type/Level] [Message ID] [Logger
* Name] [Thread ID] [User ID] [ECID] [Extra Attributes] [Message]]\n"
*
* @author Naman Mehta
*/
@Service()
@ContractsProvided({ODLLogFormatter.class, Formatter.class})
@PerLookup
public class ODLLogFormatter extends Formatter implements LogEventBroadcaster {
// loggerResourceBundleTable caches references to all the ResourceBundle
// and can be searched using the LoggerName as the key
private Map loggerResourceBundleTable;
private LogManager logManager;
private static boolean LOG_SOURCE_IN_KEY_VALUE = false;
private static boolean RECORD_NUMBER_IN_KEY_VALUE = false;
private static String userID = "";
private static String ecID = "";
private FormatterDelegate _delegate = null;
private UniformLogFormatter uniformLogFormatter = new UniformLogFormatter();
private static final String LINE_SEPARATOR = System.getProperty("line.separator");
static {
String logSource = System.getProperty(
"com.sun.aas.logging.keyvalue.logsource");
if ((logSource != null)
&& (logSource.equals("true"))) {
LOG_SOURCE_IN_KEY_VALUE = true;
}
String recordCount = System.getProperty(
"com.sun.aas.logging.keyvalue.recordnumber");
if ((recordCount != null)
&& (recordCount.equals("true"))) {
RECORD_NUMBER_IN_KEY_VALUE = true;
}
userID = System.getProperty("com.sun.aas.logging.userID");
ecID = System.getProperty("com.sun.aas.logging.ecID");
}
private long recordNumber = 0;
private String recordFieldSeparator;
private String recordDateFormat;
private LogEventBroadcaster logEventBroadcasterDelegate;
private boolean multiLineMode;
private ExcludeFieldsSupport excludeFieldsSupport = new ExcludeFieldsSupport();
private static final String FIELD_BEGIN_MARKER = "[";
private static final String FIELD_END_MARKER = "]";
private static final char FIELD_SEPARATOR = ' ';
private static final String RFC_3339_DATE_FORMAT =
"yyyy-MM-dd'T'HH:mm:ss.SSSZ";
private static final String INDENT = " ";
public ODLLogFormatter() {
super();
loggerResourceBundleTable = new HashMap();
logManager = LogManager.getLogManager();
}
public ODLLogFormatter(FormatterDelegate delegate) {
this();
_delegate = delegate;
}
public void setDelegate(FormatterDelegate delegate) {
_delegate = delegate;
}
/**
* _REVISIT_: Replace the String Array with an HashMap and do some
* benchmark to determine whether StringCat is faster or Hashlookup for
* the template is faster.
*/
@Override
public String format(LogRecord record) {
return odlLogFormat(record);
}
@Override
public String formatMessage(LogRecord record) {
return odlLogFormat(record);
}
/**
* GlassFish can override to specify their product version
*/
protected String getProductId() {
String version = Version.getAbbreviatedVersion() + Version.getVersionPrefix() +
Version.getMajorVersion() + "." + Version.getMinorVersion();
return (version);
}
/**
* Note: This method is not synchronized, we are assuming that the
* synchronization will happen at the Log Handler.publish( ) method.
*/
private String odlLogFormat(LogRecord record) {
try {
LogEventImpl logEvent = new LogEventImpl();
// creating message from log record using resource bundle and appending parameters
String message = getLogMessage(record);
if (message == null || message.isEmpty()) {
return "";
}
boolean multiLine = multiLineMode || isMultiLine(message);
// Starting formatting message
// Adding record begin marker
StringBuilder recordBuffer = new StringBuilder();
// A Dummy Container Date Object is used to format the date
Date date = new Date();
// Adding timestamp
SimpleDateFormat dateFormatter = new SimpleDateFormat(getRecordDateFormat() != null ? getRecordDateFormat() : RFC_3339_DATE_FORMAT);
date.setTime(record.getMillis());
recordBuffer.append(FIELD_BEGIN_MARKER);
String timestamp=dateFormatter.format(date);
logEvent.setTimestamp(timestamp);
recordBuffer.append(timestamp);
recordBuffer.append(FIELD_END_MARKER);
recordBuffer.append(getRecordFieldSeparator() != null ? getRecordFieldSeparator() : FIELD_SEPARATOR);
// Adding organization ID
recordBuffer.append(FIELD_BEGIN_MARKER);
logEvent.setComponentId(uniformLogFormatter.getProductId());
recordBuffer.append(uniformLogFormatter.getProductId());
recordBuffer.append(FIELD_END_MARKER);
recordBuffer.append(getRecordFieldSeparator() != null ? getRecordFieldSeparator() : FIELD_SEPARATOR);
// Adding messageType
Level logLevel = record.getLevel();
recordBuffer.append(FIELD_BEGIN_MARKER);
String odlLevel = logLevel.getName();
logEvent.setLevel(odlLevel);
recordBuffer.append(odlLevel);
recordBuffer.append(FIELD_END_MARKER);
recordBuffer.append(getRecordFieldSeparator() != null ? getRecordFieldSeparator() : FIELD_SEPARATOR);
// Adding message ID
recordBuffer.append(FIELD_BEGIN_MARKER);
String msgId = UniformLogFormatter.getMessageId(record);
recordBuffer.append((msgId == null) ? "" : msgId);
logEvent.setMessageId(msgId);
recordBuffer.append(FIELD_END_MARKER);
recordBuffer.append(getRecordFieldSeparator() != null ? getRecordFieldSeparator() : FIELD_SEPARATOR);
// Adding logger Name / module Name
recordBuffer.append(FIELD_BEGIN_MARKER);
String loggerName = record.getLoggerName();
loggerName = (loggerName == null) ? "" : loggerName;
recordBuffer.append(loggerName);
logEvent.setLogger(loggerName);
recordBuffer.append(FIELD_END_MARKER);
recordBuffer.append(getRecordFieldSeparator() != null ? getRecordFieldSeparator() : FIELD_SEPARATOR);
// Adding thread ID
if (!excludeFieldsSupport.isSet(ExcludeFieldsSupport.SupplementalAttribute.TID)) {
recordBuffer.append(FIELD_BEGIN_MARKER);
recordBuffer.append("tid: _ThreadID=");
recordBuffer.append(record.getThreadID());
logEvent.setThreadId(record.getThreadID());
String threadName;
if (record instanceof GFLogRecord) {
threadName = ((GFLogRecord)record).getThreadName();
} else {
threadName = Thread.currentThread().getName();
}
recordBuffer.append(" _ThreadName=");
logEvent.setThreadName(threadName);
recordBuffer.append(threadName);
recordBuffer.append(FIELD_END_MARKER);
recordBuffer.append(getRecordFieldSeparator() != null ? getRecordFieldSeparator() : FIELD_SEPARATOR);
}
// Adding user ID
if (!excludeFieldsSupport.isSet(ExcludeFieldsSupport.SupplementalAttribute.USERID) &&
userID != null && !("").equals(userID.trim()))
{
recordBuffer.append(FIELD_BEGIN_MARKER);
recordBuffer.append("userId: ");
logEvent.setUser(userID);
recordBuffer.append(userID);
recordBuffer.append(FIELD_END_MARKER);
recordBuffer.append(getRecordFieldSeparator() != null ? getRecordFieldSeparator() : FIELD_SEPARATOR);
}
// Adding ec ID
if (!excludeFieldsSupport.isSet(ExcludeFieldsSupport.SupplementalAttribute.ECID) &&
ecID != null && !("").equals(ecID.trim()))
{
recordBuffer.append(FIELD_BEGIN_MARKER);
recordBuffer.append("ecid: ");
logEvent.setECId(ecID);
recordBuffer.append(ecID);
recordBuffer.append(FIELD_END_MARKER);
recordBuffer.append(getRecordFieldSeparator() != null ? getRecordFieldSeparator() : FIELD_SEPARATOR);
}
// Include the raw time stamp
if (!excludeFieldsSupport.isSet(ExcludeFieldsSupport.SupplementalAttribute.TIME_MILLIS)) {
recordBuffer.append(FIELD_BEGIN_MARKER);
recordBuffer.append("timeMillis: ");
logEvent.setTimeMillis(record.getMillis());
recordBuffer.append(record.getMillis());
recordBuffer.append(FIELD_END_MARKER);
recordBuffer.append(getRecordFieldSeparator() != null ? getRecordFieldSeparator() : FIELD_SEPARATOR);
}
// Include the level value
if (!excludeFieldsSupport.isSet(ExcludeFieldsSupport.SupplementalAttribute.LEVEL_VALUE)) {
recordBuffer.append(FIELD_BEGIN_MARKER);
recordBuffer.append("levelValue: ");
logEvent.setLevelValue(logLevel.intValue());
recordBuffer.append(logLevel.intValue());
recordBuffer.append(FIELD_END_MARKER);
recordBuffer.append(getRecordFieldSeparator() != null ? getRecordFieldSeparator() : FIELD_SEPARATOR);
}
// Adding extra Attributes - record number
if (RECORD_NUMBER_IN_KEY_VALUE) {
recordBuffer.append(FIELD_BEGIN_MARKER);
recordNumber++;
recordBuffer.append("RECORDNUMBER: ");
logEvent.getSupplementalAttributes().put("RECORDNUMBER", recordNumber);
recordBuffer.append(recordNumber);
recordBuffer.append(FIELD_END_MARKER);
recordBuffer.append(getRecordFieldSeparator() != null ? getRecordFieldSeparator() : FIELD_SEPARATOR);
}
// Adding extra Attributes - class name and method name for FINE and higher level messages
Level level = record.getLevel();
if (LOG_SOURCE_IN_KEY_VALUE ||
(level.intValue() <= Level.FINE.intValue())) {
String sourceClassName = record.getSourceClassName();
if (sourceClassName != null && !sourceClassName.isEmpty()) {
recordBuffer.append(FIELD_BEGIN_MARKER);
recordBuffer.append("CLASSNAME: ");
logEvent.getSupplementalAttributes().put("CLASSNAME", sourceClassName);
recordBuffer.append(sourceClassName);
recordBuffer.append(FIELD_END_MARKER);
recordBuffer.append(getRecordFieldSeparator() != null ? getRecordFieldSeparator() : FIELD_SEPARATOR);
}
String sourceMethodName = record.getSourceMethodName();
if (sourceMethodName != null && !sourceMethodName.isEmpty()) {
recordBuffer.append(FIELD_BEGIN_MARKER);
recordBuffer.append("METHODNAME: ");
logEvent.getSupplementalAttributes().put("METHODNAME", sourceMethodName);
recordBuffer.append(sourceMethodName);
recordBuffer.append(FIELD_END_MARKER);
recordBuffer.append(getRecordFieldSeparator() != null ? getRecordFieldSeparator() : FIELD_SEPARATOR);
}
}
if (_delegate != null) {
_delegate.format(recordBuffer, level);
}
if (multiLine) {
recordBuffer.append(FIELD_BEGIN_MARKER).append(FIELD_BEGIN_MARKER);
recordBuffer.append(LINE_SEPARATOR);
recordBuffer.append(INDENT);
}
recordBuffer.append(message);
logEvent.setMessage(message);
if (multiLine) {
recordBuffer.append(FIELD_END_MARKER).append(FIELD_END_MARKER);
}
recordBuffer.append(LINE_SEPARATOR).append(LINE_SEPARATOR);
informLogEventListeners(logEvent);
return recordBuffer.toString();
} catch (Exception ex) {
new ErrorManager().error(
"Error in formatting Logrecord", ex,
ErrorManager.FORMAT_FAILURE);
// We've already notified the exception, the following
// return is to keep javac happy
return "";
}
}
private boolean isMultiLine(String message) {
if (message == null || message.isEmpty()) {
return false;
}
String[] lines = message.split(LINE_SEPARATOR);
return (lines.length > 1);
}
private String getLogMessage(LogRecord record) throws IOException {
String logMessage = record.getMessage();
if (logMessage == null) {
logMessage = "";
}
if (logMessage.indexOf("{0") >= 0 && logMessage.contains("}") && record.getParameters() != null) {
// If we find {0} or {1} etc., in the message, then it's most
// likely finer level messages for Method Entry, Exit etc.,
logMessage = java.text.MessageFormat.format(
logMessage, record.getParameters());
} else {
ResourceBundle rb = getResourceBundle(record.getLoggerName());
if (rb != null && rb.containsKey(logMessage)) {
try {
logMessage = MessageFormat.format(
rb.getString(logMessage),
record.getParameters());
} catch (java.util.MissingResourceException e) {
// If we don't find an entry, then we are covered
// because the logMessage is initialized already
}
}
}
Throwable throwable = UniformLogFormatter.getThrowable(record);
if (throwable != null) {
StringBuffer buffer = new StringBuffer();
buffer.append(logMessage);
buffer.append(LINE_SEPARATOR);
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
throwable.printStackTrace(pw);
pw.close();
buffer.append(sw.toString());
logMessage = buffer.toString();
sw.close();
}
return logMessage;
}
private synchronized ResourceBundle getResourceBundle(String loggerName) {
if (loggerName == null) {
return null;
}
ResourceBundle rb = loggerResourceBundleTable.get(
loggerName);
/*
* Note that logManager.getLogger(loggerName) untrusted code may create loggers with
* any arbitrary names this method should not be relied on so added code for checking null.
*/
if (rb == null && logManager.getLogger(loggerName) != null) {
rb = logManager.getLogger(loggerName).getResourceBundle();
loggerResourceBundleTable.put(loggerName, rb);
}
return rb;
}
public String getRecordFieldSeparator() {
return recordFieldSeparator;
}
public void setRecordFieldSeparator(String recordFieldSeparator) {
this.recordFieldSeparator = recordFieldSeparator;
}
public String getRecordDateFormat() {
return recordDateFormat;
}
public void setRecordDateFormat(String recordDateFormat) {
this.recordDateFormat = recordDateFormat;
}
public String getMessageWithoutMessageID(String message) {
String messageID = "";
if (message.contains(": ")) {
StringTokenizer st = new StringTokenizer(message, ":");
messageID = st.nextToken();
if (messageID.contains(" ")) {
// here message ID is not proper value so returning original message only
return message;
} else {
// removing message Id and returning message
message = st.nextToken();
return message.substring(1, message.length());
}
}
return message;
}
void setLogEventBroadcaster(LogEventBroadcaster logEventBroadcaster) {
logEventBroadcasterDelegate = logEventBroadcaster;
}
@Override
public void informLogEventListeners(LogEvent logEvent) {
if (logEventBroadcasterDelegate != null) {
logEventBroadcasterDelegate.informLogEventListeners(logEvent);
}
}
/**
* @param multiLineMode the multiLineMode to set
*/
void setMultiLineMode(boolean value) {
this.multiLineMode = value;
}
void setExcludeFields(String excludeFields) {
excludeFieldsSupport.setExcludeFields(excludeFields);
}
}
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