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// TranslateAll.java
// -------------------------------------
// part of YACY
// (C) by Michael Peter Christen; mc@yacy.net
// first published on http://www.anomic.de
// Frankfurt, Germany, 2004
//
// $LastChangedDate$
// $LastChangedRevision$
// $LastChangedBy$
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 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 Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
package net.yacy.utils.translation;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import net.yacy.cora.util.ConcurrentLog;
import net.yacy.data.Translator;
/**
* Util to translate all files without launching full YaCy application.
*
* @author luc
*
*/
public class TranslateAll extends TranslatorUtil {
/**
* Translate all files with specified extensions from srcDir directory into
* dstDir directory using locale files in specified directory. If no
* argument is set, default values are used.
*
* @param args
* runtime arguments<br/>
* <ul>
* <li>args[0] : source dir path</li>
* <li>args[1] : destination dir path</li>
* <li>args[2] : locale files dir path</li>
* <li>args[3] : extensions (separated by commas)</li>
* </ul>
*/
public static void main(String args[]) {
File sourceDir = getSourceDir(args, 0);
File destDir = getDestDir(args);
File localesDir = getLocalesDir(args, 2);
String extensions = getExtensions(args, 3);
try {
List<String> exts = new ArrayList<String>();
exts.add(".lng");
ExtensionsFileFilter localesFilter = new ExtensionsFileFilter(exts);
File[] translationFiles = localesDir.listFiles(localesFilter);
if (translationFiles == null || translationFiles.length == 0) {
ConcurrentLog.info("TranslateAll",
"No translation file found in " + localesDir);
} else {
ConcurrentLog.info("TranslateAll", "Translating "
+ extensions + " files from " + sourceDir + " to "
+ destDir + " using all locale files in " + localesDir);
for (File translationFile : translationFiles) {
/* Make a sub directory with locale code in destination directory*/
String localeCode = translationFile.getName().substring(0, translationFile.getName().length() - exts.get(0).length());
File localeDestDir = new File(destDir, localeCode);
localeDestDir.mkdirs();
new Translator().translateFilesRecursive(sourceDir, localeDestDir,
translationFile, extensions, "locale");
}
}
} finally {
ConcurrentLog.shutdown();
}
}
/**
* @param args
* main parameters
* @return translation source dir from parameters or default
* @throws IllegalArgumentException
* when no parameters is set and default is not found
*/
protected static File getDestDir(String[] args) {
File destDir;
if (args.length > 1) {
destDir = new File(args[1]);
} else {
String tmpDir = System.getProperty("java.io.tmpdir");
if (tmpDir == null) {
throw new IllegalArgumentException(
"No destination dir specified, and default not found");
}
destDir = new File(tmpDir + File.separator
+ TranslateAll.class.getCanonicalName());
}
return destDir;
}
/**
* @param args
* main parameters
* @parm argIndex index of translation files dir parameter
* @return translation files dir from parameters or default
* (workingDir/locales)
* @throws IllegalArgumentException
* when no parameters is set and default is not found
*/
protected static File getLocalesDir(String[] args, int argIndex) {
File localesDir;
if (args.length > argIndex && argIndex >= 0) {
localesDir = new File(args[argIndex]);
} else {
String workingDir = System.getProperty("user.dir");
if (workingDir == null) {
throw new IllegalArgumentException(
"No translation files directory specified, and default not found");
}
localesDir = new File(workingDir, "locales");
if (!localesDir.exists() && !localesDir.isDirectory()) {
throw new IllegalArgumentException(
"No translation files directory specified, and default not found : "
+ localesDir.getPath());
}
}
return localesDir;
}
}
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