Java Utililty Methods URL Decode

List of utility methods to do URL Decode

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Description

The list of methods to do URL Decode are organized into topic(s).

Method

Stringdecode(String s, String enc)
Pass through to the java.net.URLDecoder . 
if (urlDecode != null) {
    try {
        return (String) urlDecode.invoke(s, new Object[] { s, enc });
    } catch (IllegalAccessException e) {
    } catch (InvocationTargetException e) {
        if (e.getTargetException() instanceof UnsupportedEncodingException) {
            throw (UnsupportedEncodingException) e.getTargetException();
        } else if (e.getTargetException() instanceof RuntimeException) {
...
Stringdecode(String source)
decode 
if (source == null) {
    return source;
StringBuffer dst = new StringBuffer();
for (StringTokenizer tokens = new StringTokenizer(source, "+/:", true); tokens.hasMoreTokens();) {
    String token = tokens.nextToken();
    if ("+".equals(token)) {
        dst.append("+");
...
Stringdecode(String source, String encoding)
Decodes the given encoded source String into an URI. 
int length = source.length();
ByteArrayOutputStream bos = new ByteArrayOutputStream(length);
for (int i = 0; i < length; i++) {
    int ch = source.charAt(i);
    if (ch == '%') {
        if ((i + 2) < length) {
            char hex1 = source.charAt(i + 1);
            char hex2 = source.charAt(i + 2);
...
Stringdecode(String source, String encoding)
Decodes the given encoded source String into an URI. 
Preconditions.checkNotNull(source, "'source' must not be null");
if (Strings.isNullOrEmpty(encoding)) {
    throw new IllegalArgumentException("'encoding' must not be empty");
int length = source.length();
ByteArrayOutputStream bos = new ByteArrayOutputStream(length);
boolean changed = false;
for (int i = 0; i < length; i++) {
...
Propertiesdecode(String str)
decode 
try {
    StringTokenizer st = new StringTokenizer(str, "&");
    Properties prop = new Properties();
    while (st.hasMoreElements()) {
        String t = st.nextToken();
        int i = t.indexOf("=");
        if (i > 0) {
            String key = t.substring(0, i);
...
Stringdecode(String str)
Decodes URL octets except %2f (i.e. 
if (str != null) {
    StringBuilder sb = new StringBuilder();
    for (int idx = str.toLowerCase().indexOf("%2f"); idx >= 0; idx = str.toLowerCase().indexOf("%2f")) {
        sb.append(URLDecoder.decode(str.substring(0, idx), "UTF-8")).append(str.substring(idx, idx + 3));
        str = str.substring(idx + 3);
    sb.append(URLDecoder.decode(str, "UTF-8"));
    str = sb.toString();
...
Stringdecode(String value)
decode 
if (isEmpty(value)) {
    return "";
try {
    return java.net.URLDecoder.decode(value, "utf-8");
} catch (Exception ex) {
    ex.printStackTrace();
return value;
Stringdecode(String value)
Hides the irritating declared exception. 
try {
    return URLDecoder.decode(value, "utf-8");
} catch (UnsupportedEncodingException ex) {
    throw new RuntimeException(ex);
} catch (IllegalArgumentException ex) {
    return null;
Stringdecode(String value)
Decode a value using the URLDecoder and UTF-8 
try {
    return URLDecoder.decode(value, QUERY_ENCODING);
} catch (UnsupportedEncodingException e) {
    throw new IllegalArgumentException(e);
Stringdecode(String value)
#decode(String,String) with "UTF-8" encoding 
return decode(value, DEFAULT_ENCODING);