Java String Encode encodeFilenameOmittingWhiteSpaces(String filename, String encoding)

Description

encode Filename Omitting White Spaces

License

Apache License

Declaration

public static String encodeFilenameOmittingWhiteSpaces(String filename, String encoding) throws Exception 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.net.URLEncoder;

public class Main {
    public static String encodeFilenameOmittingWhiteSpaces(String filename, String encoding) throws Exception {

        if (filename == null || filename.length() == 0)
            return "";
        else {/*from w  ww. j av a2s  .c  o  m*/
            int index = filename.indexOf(' ');
            if (index == -1) {
                return encodeFilename(filename, encoding);
            } else {
                return URLEncoder.encode(filename.substring(0, index), encoding) + " "
                        + encodeFilename(filename.substring(index + 1), encoding);
            }

        }
    }

    public static String encodeFilename(String filename, String encoding) throws Exception {
        String splChars = ".*[#$%?@].*";
        if (filename.matches(splChars))
            return URLEncoder.encode(filename, encoding);

        return filename;
    }
}

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3. encodeDownloadFileName(String s)
4. encodeFilename(final String filename, final String userAgent)
5. encodeFilename(String filename, String encoding)
6. encodeForm(Map form)
7. encodeIncludingSpecialCharacters(String toEncode)
8. encodeInternally(String s)
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