/
ReformatTranslationFile.java
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/
ReformatTranslationFile.java
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/*
* #%L
* Netarchivesuite - common
* %%
* Copyright (C) 2005 - 2018 The Royal Danish Library,
* the National Library of France and the Austrian National Library.
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 2.1 of the
* License, or (at your option) any later version.
*
* This program 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 General Lesser Public License for more details.
*
* You should have received a copy of the GNU General Lesser Public
* License along with this program. If not, see
* <http://www.gnu.org/licenses/lgpl-2.1.html>.
* #L%
*/
package dk.netarkivet.common.tools;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.util.Properties;
/**
* Program to reformat a a Translation file. This executable takes three parameters :
* <ol>
* <li>base properties file, that defines the key ordering</li>
* <li>properties file to reformat, sorting keys in the order defined by the first file</li>
* <li>character encoding for reformat and output file</li>
* </ol>
* <p>
* The second file is overwritten
*/
public class ReformatTranslationFile {
/**
* The main program.
*
* @param args the 3 arguments
* @throws IOException if unable to read or write the files.
*/
public static void main(String[] args) throws IOException {
if (args.length != 3) {
System.out.println("Usage: java " + ReformatTranslationFile.class.getName()
+ "\n\t<properties file defining key order>" + "\n\t<properties file to fetch values from>"
+ "\n\t<second and output file encoding>");
System.exit(1);
}
File order = new File(args[0]);
File reformat = new File(args[1]);
String encoding = args[2];
Properties defaultProps = new Properties();
defaultProps.load(new FileInputStream(order));
Properties sourceProps = new Properties();
sourceProps.load(new FileInputStream(reformat));
if (reformat.delete()) {
reformat.createNewFile();
}
BufferedWriter out = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(reformat), encoding));
BufferedReader in = new BufferedReader(new FileReader(order));
String line = null;
while ((line = in.readLine()) != null) {
if (line.indexOf("=") == -1) {
out.write(line);
out.newLine();
} else {
String[] parts = line.split("=");
String key = parts[0].trim();
out.write(key + "=");
for (char c : parts[1].toCharArray()) {
if (Character.isWhitespace(c)) {
out.write(c);
} else {
break;
}
}
String propVal = sourceProps.getProperty(key);
if (propVal == null) {
System.out.println("No value for key '" + key + "' in right file");
out.write(defaultProps.getProperty(key));
} else {
out.write(propVal);
}
out.newLine();
}
}
in.close();
out.close();
System.out.println("Successfully reformatted " + reformat.getAbsolutePath());
System.exit(0);
}
}