ijfx.ui.utils.NamingUtils.java Source code

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Here is the source code for ijfx.ui.utils.NamingUtils.java

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/*
This file is part of ImageJ FX.
    
ImageJ FX 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 3 of the License, or
(at your option) any later version.
    
ImageJ FX 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 ImageJ FX.  If not, see <http://www.gnu.org/licenses/>. 
    
 Copyright 2015,2016 Cyril MONGIS, Michael Knop
       
 */
package ijfx.ui.utils;

import java.io.File;
import java.util.regex.Pattern;
import javafx.util.Pair;
import org.apache.commons.io.FilenameUtils;

/**
 *
 * @author Cyril MONGIS, 2016
 */
public class NamingUtils {

    private static Pattern filenamePattern = Pattern.compile("(.*)(\\.[\\w\\d]+$)");

    private static Pattern numerotingPattern = Pattern.compile("(.*)_(\\d+)");

    public Pair<String, String> separateExtension(String filename) {

        String extension = FilenameUtils.getExtension(filename);
        String basename = FilenameUtils.getBaseName(filename);
        return new Pair<>(basename, extension);
    }

    public static File replaceWithExtension(File originalFile, String extension) {
        String basename = FilenameUtils.getBaseName(originalFile.getName());
        if (extension.startsWith(".") == false)
            extension = "." + extension;
        return new File(originalFile.getParentFile(), basename + extension);
    }

    public static File addSuffix(File original, String suffix) {

        String baseName = FilenameUtils.getBaseName(original.getName());
        String extension = FilenameUtils.getExtension(original.getName());
        String finalName = new StringBuilder().append(baseName).append("_").append(suffix).append(".")
                .append(extension).toString();

        return new File(original.getParent(), finalName);
    }

}