Java Canonical Path Create getCanonicalPathWithoutFilename(String filename)

Description

get Canonical Path Without Filename

License

Open Source License

Declaration

public static String getCanonicalPathWithoutFilename(String filename) 

Method Source Code

//package com.java2s;
/*/*w  ww . j  a  va  2s .c o  m*/
 * Copyright (C) 2010, 2011, 2012 by Arne Kesting, Martin Treiber, Ralph Germ, Martin Budden
 * <movsim.org@gmail.com>
 * -----------------------------------------------------------------------------------------
 * 
 * This file is part of
 * 
 * MovSim - the multi-model open-source vehicular-traffic simulator.
 * 
 * MovSim 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.
 * 
 * MovSim 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 MovSim. If not, see <http://www.gnu.org/licenses/>
 * or <http://www.movsim.org>.
 * 
 * -----------------------------------------------------------------------------------------
 */

import java.io.File;

import java.io.IOException;

public class Main {
    public static String getCanonicalPathWithoutFilename(String filename) {
        final File file = new File(filename);
        String string = null;
        try {
            string = file.getCanonicalPath().substring(0, file.getCanonicalPath().indexOf(file.getName()));
        } catch (final IOException e) {
            e.printStackTrace();
        }
        return string;
    }

    public static String getCanonicalPathWithoutFilename(File file) {
        String string = null;
        try {
            string = file.getCanonicalPath().substring(0, file.getCanonicalPath().indexOf(file.getName()));
        } catch (final IOException e) {
            e.printStackTrace();
        }
        return string;
    }

    /**
     * @param outputPath
     * @return
     */
    public static String getCanonicalPath(String outputPath) {
        final File file = new File(outputPath);
        String path = null;
        try {
            path = file.getCanonicalPath();
        } catch (final IOException e) {
            e.printStackTrace();
        }
        return path;
    }
}

Related

1. getCanonicalPath(String path)
2. getCanonicalPath(String s)
3. getCanonicalPathIfPossible(java.io.File file)
4. getCanonicalPathQuietly(String inPath)
5. getCanonicalPaths(List filenames)
6. getCanonicalSubPath(File inBasepathDir, File inFile)