protected Map<String, String> getParameterMap() throws IOException {
beforeGetParameter();
if (parameterMap == null) {
parameterMap = OAuth.newMap(parameters);
}
return parameterMap;
}
/**
* Construct a WWW-Authenticate or Authentication header value, containing the given realm plus
* all the parameters whose names begin with "oauth_".
*/
public String getAuthorizationHeader(String realm) throws IOException {
StringBuilder into = new StringBuilder();
if (realm != null) {
into.append(" realm=\"").append(OAuth.percentEncode(realm)).append('"');
} else {
into.append(" realm=\"\"");
}
beforeGetParameter();
if (parameters != null) {
for (Map.Entry parameter : parameters) {
String name = toString(parameter.getKey());
if (name.startsWith("oauth_")) {
if (into.length() > 0) into.append(",");
into.append(OAuth.percentEncode(name)).append("=\"");
into.append(OAuth.percentEncode(toString(parameter.getValue()))).append('"');
}
}
}
return AUTH_SCHEME + into.toString();
}
public List<Map.Entry<String, String>> getParameters() throws IOException {
beforeGetParameter();
return Collections.unmodifiableList(parameters);
}