/*
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* The contents of this file are subject to the terms of the Common Development and
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* Distribution License (the License). You may not use this file except in compliance with the
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* License.
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*
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* You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
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* specific language governing permission and limitations under the License.
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*
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* When distributing Covered Software, include this CDDL Header Notice in each file and include
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* the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
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* Header, with the fields enclosed by brackets [] replaced by your own identifying
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* information: "Portions Copyright [year] [name of copyright owner]".
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*
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* Portions Copyright 2013-2016 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.nio.file.Paths;
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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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/**
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* Creates a historical log about the upgrade.
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* <br>
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* If file does not exist an attempt will be made to create it.
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*/
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class UpgradeLog
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{
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private static File logFile;
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private static final String UPGRADE_LOG_NAME = "upgrade.log";
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static void createLogFile()
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{
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if (logFile == null)
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{
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logFile = Paths.get(UpgradeUtils.getInstancePath(), Installation.LOGS_PATH_RELATIVE, UPGRADE_LOG_NAME).toFile();
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}
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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.getMessage()));
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}
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}
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static String getLogFilePath()
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{
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try
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{
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return logFile.getCanonicalPath();
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}
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catch (IOException e)
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{
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return logFile.getPath();
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}
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}
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}
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