/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at legal-notices/CDDLv1_0.txt
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* or http://forgerock.org/license/CDDLv1.0.html.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at legal-notices/CDDLv1_0.txt.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Portions Copyright 2013-2015 ForgeRock AS
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*/
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package org.opends.server.tools.upgrade;
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import java.io.File;
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import java.io.FileNotFoundException;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.PrintStream;
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import java.text.SimpleDateFormat;
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import java.util.logging.FileHandler;
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import java.util.logging.Formatter;
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import java.util.logging.Level;
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import java.util.logging.LogRecord;
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import java.util.logging.Logger;
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import org.opends.messages.RuntimeMessages;
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import com.forgerock.opendj.cli.ClientException;
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import com.forgerock.opendj.cli.ReturnCode;
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import static org.opends.messages.ToolMessages.ERR_UPGRADE_INVALID_LOG_FILE;
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import static com.forgerock.opendj.cli.Utils.LINE_SEPARATOR;
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/**
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* Creates a historical log about the upgrade. If file does not exist an attempt
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* will be made to create it.
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*/
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class UpgradeLog
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{
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static private File logFile;
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static private FileHandler fileHandler;
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final static String UPGRADELOGNAME = "upgrade.log";
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/**
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* Creates a new file handler for writing log messages into
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* {@value #UPGRADELOGNAME} file.
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*/
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static void initLogFileHandler()
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{
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final Logger logger = Logger.getLogger(UpgradeLog.class.getPackage().getName());
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final String SPACE = " ";
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if (logFile == null)
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{
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logFile =
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new File(new StringBuilder(UpgradeUtils.getInstallationPath())
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.append(File.separator).append(UPGRADELOGNAME).toString());
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}
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try
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{
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fileHandler = new FileHandler(logFile.getCanonicalPath(), true);
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}
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catch (IOException e)
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{
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logger.severe(e.getMessage());
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}
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fileHandler.setFormatter(new Formatter()
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{
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/** {@inheritDoc} */
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@Override
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public String format(LogRecord record)
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{
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// Format the log ~like the errors logger.
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StringBuffer sb = new StringBuffer();
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final SimpleDateFormat dateFormat =
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new SimpleDateFormat("[dd/MMM/yyyy:HH:mm:ss Z]");
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sb.append(dateFormat.format(record.getMillis())).append(SPACE);
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sb.append("category=UPGRADE").append(SPACE).append("sq=").append(
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record.getSequenceNumber()).append(SPACE).append("severity=")
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.append(record.getLevel().toString().toUpperCase());
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sb.append(SPACE).append("src=").append(record.getSourceClassName())
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.append(SPACE).append(record.getSourceMethodName()).append(LINE_SEPARATOR);
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sb.append(SPACE).append("msg=").append(record.getMessage())
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.append(LINE_SEPARATOR);
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return sb.toString();
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}
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});
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logger.setLevel(Level.ALL);
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logger.addHandler(fileHandler);
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logger.setUseParentHandlers(false);
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// Log Config info.
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logger.info("**** Upgrade of OpenDJ started ****");
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logger.info(RuntimeMessages.NOTE_INSTALL_DIRECTORY.get(
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UpgradeUtils.getInstallationPath()).toString());
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logger.info(RuntimeMessages.NOTE_INSTANCE_DIRECTORY.get(
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UpgradeUtils.getInstancePath()).toString());
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}
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/**
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* Returns the print stream of the current logger.
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*
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* @return the print stream of the current logger.
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* @throws ClientException
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* If the file defined by the logger is not found or invalid.
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*/
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static PrintStream getPrintStream() throws ClientException
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{
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try
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{
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return new PrintStream(new FileOutputStream(logFile, true));
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}
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catch (FileNotFoundException e)
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{
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throw new ClientException(ReturnCode.ERROR_UNEXPECTED, ERR_UPGRADE_INVALID_LOG_FILE.get(e
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.getMessage()));
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}
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}
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}
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