Java Utililty Methods URI to Parameter

List of utility methods to do URI to Parameter

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Description

The list of methods to do URI to Parameter are organized into topic(s).

Method

MapextractUriParameters(String uriString)
Extracts the URI parameters from the given URI string into a Map. 
Map params = new HashMap();
if (uriString != null) {
    int anchorPosition = uriString.indexOf(ANCHOR_CHAR);
    if (anchorPosition >= 0) {
        uriString = uriString.substring(0, anchorPosition);
    int queryPosition = uriString.indexOf(QUERY_CHAR);
    if (queryPosition >= 0) {
...
MapextractUriParameters(URI uri)
extract Uri Parameters 
return extractParameters(uri.getQuery());
StringgetKey(String uri)
Parses the S3 key name from a properly formed S3URI. 
return getUri(uri).getPath().substring(1);
StringgetKey(URI uri)
get Key 
String s = uri.getScheme();
String h = uri.getHost();
int p = uri.getPort();
if (s == null)
    s = "file";
if (h == null)
    h = "";
if (p == -1)
...
MapgetParameters(URI uri)
Extract and decode query parameters from a URI and return them as a map. 
return parseQuery(uri.getRawQuery());
HashtablegetParameters(URI uri)
get Parameters 
String s = uri.getQuery();
if (s == null)
    return null;
s = s.concat("&");
Hashtable ht = new Hashtable();
StringTokenizer st = new StringTokenizer(s, "'&''='", false);
while (st.hasMoreTokens())
    ht.put(st.nextToken(), st.nextToken());
...
MapgetQueryKeyValuePairs(URI uri)
Read the Query part of an URI. 
Map<String, String> queryParameters = new HashMap<String, String>();
StringTokenizer stringTokenizer = new StringTokenizer(uri.getRawQuery(), "&");
while (stringTokenizer.hasMoreTokens()) {
    String keyValue = stringTokenizer.nextToken().trim();
    if (!keyValue.isEmpty()) {
        int equalPos = keyValue.indexOf("=");
        if (equalPos == -1 || equalPos == keyValue.length() - 1) {
            queryParameters.put(URLDecoder.decode(keyValue, ENCODING).toLowerCase(), null);
...
MapgetQueryKeyValuePairs(URI uri)
Read the Query part of an URI. 
Map<String, String> queryParameters = new HashMap<String, String>();
String query = uri.getRawQuery();
if (query == null) {
    try {
        uri = URI.create(uri.getRawSchemeSpecificPart());
        query = uri.getRawQuery();
        if (query == null) {
            return queryParameters;
...
StringgetQueryParameter(final String param, URI data)
get Query Parameter 
final String query = data.getQuery();
String value = null;
if (query != null && query.contains(param)) {
    String[] params = query.split("&");
    for (String p : params) {
        if (p.contains(param)) {
            value = p.substring(p.indexOf("=") + 1, p.length());
            break;
...
MapgetQueryParameters(URI uri)
get Query Parameters 
if (null == uri || null == uri.getQuery()) {
    return Collections.emptyMap();
Map<String, String> result = new LinkedHashMap<String, String>();
for (String pair : uri.getQuery().split(AMPF)) {
    if (1 > pair.indexOf(EQ)) {
        result.put(pair, null);
    } else {
...