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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: FCFGMerge.java,v $
* $Revision: 1.5 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
package com.sun.star.filter.config.tools.merge;
//_______________________________________________
import java.lang.*;
import java.util.*;
import java.io.*;
import com.sun.star.filter.config.tools.utils.*;
//_______________________________________________
/**
* Its a simple command line tool, which can merge different XML fragments
* together. Such fragments must exist as files on disk, will be moved into
* one file together on disk.
*
*
*/
public class FCFGMerge
{
//___________________________________________
// const
private static final java.lang.String CFGFILE = "com/sun/star/filter/config/tools/merge/FCFGMerge.cfg";
private static final java.lang.String PROP_LOGLEVEL = "loglevel";
//___________________________________________
// main
public static void main(java.lang.String[] sCmdLine)
{
FCFGMerge.printCopyright();
// create log object in default mode "WARNINGS"
// If a command line parameter indicates another
// level - change it!
Logger aLog = new Logger();
try
{
// merge config file and overwrite properties
// via command line
ConfigHelper aCfg = null;
aCfg = new ConfigHelper(CFGFILE, sCmdLine);
// update log level
int nLogLevel = aCfg.getInt(PROP_LOGLEVEL, Logger.LEVEL_WARNINGS);
aLog = new Logger(nLogLevel);
// help requested?
if (aCfg.isHelp())
{
FCFGMerge.printHelp();
System.exit(-1);
}
// create new merge object and start operation
Merger aMerger = new Merger(aCfg, aLog);
aMerger.merge();
}
catch(java.lang.Throwable ex)
{
aLog.setException(ex);
System.exit(-1);
}
System.exit(0);
}
//___________________________________________
/** prints out a copyright message on stdout.
*/
private static void printCopyright()
{
java.lang.StringBuffer sOut = new java.lang.StringBuffer(256);
sOut.append("FCFGMerge\n");
sOut.append("Copyright: 2003 by Sun Microsystems, Inc.\n");
sOut.append("All Rights Reserved.\n");
System.out.println(sOut.toString());
}
//___________________________________________
/** prints out a help message on stdout.
*/
private static void printHelp()
{
java.lang.StringBuffer sOut = new java.lang.StringBuffer(256);
sOut.append("____________________________________________________________\n");
sOut.append("usage: FCFGMerge cfg=<file name>\n" );
sOut.append("parameters:\n" );
sOut.append("\tcfg=<file name>\n" );
sOut.append("\t\tmust point to a system file, which contains\n" );
sOut.append("\t\tall neccessary configuration data for the merge process.\n");
sOut.append("\n\tFurther cou can specify every parameter allowed in the\n" );
sOut.append("\n\tconfig file as command line parameter too, to overwrite\n" );
sOut.append("\n\tthe value from the file.\n" );
System.out.println(sOut.toString());
}
}
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