Java URL Decode urlDecodeFilename(char[] input)

Description

This method encodes the URL, removes the spaces and brackets from the URL and replaces the same with "%20" and "%5B" and "%5D" and "%7B" "%7D".

License

Open Source License

Parameter

Parameter	Description
input	a parameter

Return

String

Declaration

public static String urlDecodeFilename(char[] input) 

Method Source Code

//package com.java2s;
/**//from w  w w.ja va 2s.  co m
 * This file Copyright (c) 2005-2008 Aptana, Inc. This program is
 * dual-licensed under both the Aptana Public License and the GNU General
 * Public license. You may elect to use one or the other of these licenses.
 * 
 * This program is distributed in the hope that it will be useful, but
 * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
 * NONINFRINGEMENT. Redistribution, except as permitted by whichever of
 * the GPL or APL you select, is prohibited.
 *
 * 1. For the GPL license (GPL), you can redistribute and/or modify this
 * program under the terms of the GNU General Public License,
 * Version 3, as published by the Free Software Foundation.  You should
 * have received a copy of the GNU General Public License, Version 3 along
 * with this program; if not, write to the Free Software Foundation, Inc., 51
 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 * 
 * Aptana provides a special exception to allow redistribution of this file
 * with certain other free and open source software ("FOSS") code and certain additional terms
 * pursuant to Section 7 of the GPL. You may view the exception and these
 * terms on the web at http://www.aptana.com/legal/gpl/.
 * 
 * 2. For the Aptana Public License (APL), this program and the
 * accompanying materials are made available under the terms of the APL
 * v1.0 which accompanies this distribution, and is available at
 * http://www.aptana.com/legal/apl/.
 * 
 * You may view the GPL, Aptana's exception and additional terms, and the
 * APL in the file titled license.html at the root of the corresponding
 * plugin containing this source file.
 * 
 * Any modifications to this file must keep this entire header intact.
 */

public class Main {
    /**
     * This method encodes the URL, removes the spaces and brackets from the URL and replaces the same with
     * <code>"%20"</code> and <code>"%5B" and "%5D"</code> and <code>"%7B" "%7D"</code>.
     * 
     * @param input
     * @return String
     * @since 3.0.2
     */
    public static String urlDecodeFilename(char[] input) {
        if (input == null) {
            return null;
        }

        StringBuffer retu = new StringBuffer(input.length);
        for (int i = 0; i < input.length; i++) {
            if (input[i] != '%' || i + 2 >= input.length) {
                retu.append(input[i]);
            } else {
                String test = new String(input, i, 3);
                if (test.equals("%20")) //$NON-NLS-1$
                {
                    retu.append(" "); //$NON-NLS-1$
                    i += 2;
                } else if (test.equals("%5B")) //$NON-NLS-1$
                {
                    retu.append("["); //$NON-NLS-1$
                    i += 2;
                } else if (test.equals("%5D")) //$NON-NLS-1$
                {
                    retu.append("]"); //$NON-NLS-1$
                    i += 2;
                } else if (test.equals("%7B")) //$NON-NLS-1$
                {
                    retu.append("{"); //$NON-NLS-1$
                    i += 2;
                } else if (test.equals("%7D")) //$NON-NLS-1$
                {
                    retu.append("}"); //$NON-NLS-1$
                    i += 2;
                } else if (test.equals("%60")) //$NON-NLS-1$
                {
                    retu.append("`"); //$NON-NLS-1$
                    i += 2;
                } else if (test.equals("%2B")) //$NON-NLS-1$
                {
                    retu.append("+"); //$NON-NLS-1$
                    i += 2;
                } else {
                    retu.append(input[i]);
                }
            }
        }
        return retu.toString();
    }
}

Related

1. URLDecode(String str)
2. urldecode(String str)
3. urlDecode(String str)
4. urlDecode(String text)
5. urlDecodeBytes(String key)
6. urlDecodeInplace(StringBuilder input)
7. urlDecoder(String encoded)
8. xmlDecode(String s)