Java Utililty Methods URL Decode

List of utility methods to do URL Decode

  1. HOME
  2. Java
  3. U
  4. URL Decode

Description

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

Method

StringdecodeInternally(String encoded)
decode Internally 
try {
    return URLDecoder.decode(encoded, "UTF8");
} catch (UnsupportedEncodingException e) {
    throw new UncheckedIOException(e);
StringdecodeJobHistoryFileName(String logFileName)
Helper function to decode the URL of the filename of the job-history log file. 
String decodedFileName = null;
try {
    decodedFileName = URLDecoder.decode(logFileName, "UTF-8");
} catch (UnsupportedEncodingException uee) {
    IOException ioe = new IOException();
    ioe.initCause(uee);
    ioe.setStackTrace(uee.getStackTrace());
    throw ioe;
...
MapdecodeKVMap(String keyValueString)
Unwrap a URI-encoded key value map into its constituents. 
Map<String, String> keyValueMap = new HashMap<String, String>();
if (keyValueString != null && !keyValueString.isEmpty()) {
    if (keyValueString.startsWith("?")) {
        keyValueString = keyValueString.substring(1);
    String[] keyValuePairs = keyValueString.split("&");
    for (String keyValuePair : keyValuePairs) {
        try {
...
StringdecodeName(final String name)
decode Name 
try {
    return URLDecoder.decode(name, "UTF-8");
} catch (UnsupportedEncodingException e) {
    throw new IllegalStateException(
            "Unsupported UTF-8 charset. Scenarioo needs to run on a JVM or server environment that supports 'UTF-8'.",
            e);
StringdecodeName(String createdName)
decode Name 
try {
    return URLDecoder.decode(createdName, "UTF-8");
} catch (final UnsupportedEncodingException e) {
    e.printStackTrace();
return createdName;
StringDecodePath(String path)
Decode Path 
if (path.startsWith("/")) {
    path = path.substring(1);
String[] pathElements = path.split("/");
StringBuffer sb = new StringBuffer();
for (String string : pathElements) {
    sb.append("/").append(URLDecoder.decode(string, "UTF-8"));
return sb.toString();
StringdecodePercent(String s)
decode Percent 
try {
    return URLDecoder.decode(s, ENCODING);
} catch (java.io.UnsupportedEncodingException wow) {
    throw new RuntimeException(wow.getMessage(), wow);
StringdecodePercent(String str)
Decode percent encoded String values. 
String decoded = null;
try {
    decoded = URLDecoder.decode(str, "UTF8");
} catch (UnsupportedEncodingException ignored) {
return decoded;
StringdecodeRequestBody(String requestBody)
Decode given request body as UTF-8 string. 
return URLDecoder.decode(requestBody, "UTF-8");
StringdecodeRequestString2(String inputString)
decode Request String 
if (inputString.startsWith("REQUEST=")) {
    inputString = inputString.substring(8);
} else if (inputString.startsWith("---")) {
    int iIndexStart = inputString.indexOf("<?xml");
    inputString = inputString.substring(iIndexStart);
    int iIndexEnd = inputString.indexOf("---");
    inputString = inputString.substring(0, iIndexEnd);
return java.net.URLDecoder.decode(inputString, "ISO-8859-1");