public static final Map<String, String[]> parseQueryString(String queryString) {
Map<String, String[]> parameterMap = new HashMap<String, String[]>();
if (queryString != null) {
for (String queryParameter : Strings.split(queryString, '&')) {
String parts[] = Strings.split(queryParameter, '=');
if (parts.length > 0) {
for (int i = 0; (i < 2) && (i < parts.length); i++) {
parts[i] = UrlDecoder.QUERY_INSTANCE.decode(parts[i], DEFAULT_CHARSET_NAME);
}
String[] values = parameterMap.get(parts[0]);
if (values == null) {
parameterMap.put(parts[0], new String[] {(parts.length > 1 ? parts[1] : null)});
} else {
String[] moreValues = new String[values.length + 1];
System.arraycopy(values, 0, moreValues, 0, values.length);
moreValues[values.length - 1] = (parts.length > 1 ? parts[1] : null);
parameterMap.put(parts[0], moreValues);
}
}
}
}
return parameterMap;
}
@Override
public void onComponentTag(final Component component, final ComponentTag tag) {
String expr = tag.getAttributes().getString(wicketMessageAttrName);
if (!Strings.isEmpty(expr)) {
expr = expr.trim();
String[] attrsAndKeys = Strings.split(expr, ',');
for (String attrAndKey : attrsAndKeys) {
int colon = attrAndKey.lastIndexOf(":");
// make sure the attribute-key pair is valid
if (attrAndKey.length() < 3 || colon < 1 || colon > attrAndKey.length() - 2) {
throw new WicketRuntimeException(
"wicket:message attribute contains an invalid value [["
+ expr
+ "]], must be of form (attr:key)+");
}
String attr = attrAndKey.substring(0, colon);
String key = attrAndKey.substring(colon + 1);
// we need to call the proper getString() method based on
// whether or not we have a default value
final String value;
if (tag.getAttributes().containsKey(attr)) {
value = component.getString(key, null, tag.getAttributes().getString(attr));
} else {
value = component.getString(key);
}
tag.put(attr, value);
}
}
}
public ExtensionResourceNameIterator(final String extension, final char separatorChar) {
super();
String[] extensions = Strings.split(extension, separatorChar);
if (extensions.length == 0) {
extensions = new String[] {""};
}
this.extensions = extensions;
this.index = 0;
}
public static SupportedMedia resolveFromPath(String media) {
if (Strings.isEmpty(media)) return null;
String[] splits = Strings.split(media, '|');
if (splits.length == 1) {
String[] fileNameSplits = Strings.split(splits[0], '.');
String ext = fileNameSplits.length == 2 ? fileNameSplits[1] : null;
if (ext != null) {
for (SupportedMedia supportedMedia : SupportedMedia.values()) {
if (supportedMedia.getExtensions() != null) {
for (String e : supportedMedia.getExtensions()) {
if (StringUtils.equalsIgnoreCase(e, ext)) return supportedMedia;
}
}
}
}
return null;
}
return resolveFromMimeType(splits[1]);
}
/**
* initializes the ignore paths parameter
*
* @param filterConfig
*/
private void initIgnorePaths(final FilterConfig filterConfig) {
String paths = filterConfig.getInitParameter(IGNORE_PATHS_PARAM);
if (Strings.isEmpty(paths) == false) {
String[] parts = Strings.split(paths, ',');
for (String path : parts) {
path = path.trim();
if (path.startsWith("/")) {
path = path.substring(1);
}
ignorePaths.add(path);
}
}
}
private static String extractWorkspaceFromReferer(String refererURL) {
int i = refererURL.indexOf('?');
if (i != -1 && i != refererURL.length() - 1) {
String param = refererURL.substring(i + 1);
String params[] = Strings.split(param, '&');
for (String s : params) {
try {
s = URLDecoder.decode(s, "utf-8");
} catch (UnsupportedEncodingException e) {
// rrright
throw new RuntimeException(e);
}
if (s.startsWith(WORKSPACE_PARAM + "=")) {
String value = s.substring(WORKSPACE_PARAM.length() + 1);
if (value.length() > 0) {
return value;
}
}
}
}
return null;
}
@Override
public String[] convertToObject(String value, Locale locale) {
return Strings.split(value, ',');
}
