How to use

getParameterValue

method

in

org.openid4java.message.ParameterList

/**
 * Get typeURI value for the specified attribute alias.
 */
public String getAttributeTypeUri(String alias) {
  return _parameters.getParameterValue("type." + alias);
}

/**
 * Get typeURI value for the specified attribute alias.
 */
public String getAttributeTypeUri(String alias) {
  return _parameters.getParameterValue("type." + alias);
}

/**
 * Gets a the value of the parameter with the specified name.
 *
 * @param name      The name of the parameter,
 *                  without the openid.<extension_alias> prefix.
 * @return          The parameter value, or null if not found.
 */
public String getParameterValue(String name)
{
  return _parameters.getParameterValue(name);
}

/**
 * Gets a the value of the parameter with the specified name.
 *
 * @param name The name of the parameter,
 *             without the openid.<extension_alias> prefix.
 * @return The parameter value, or null if not found.
 */
public String getParameterValue(String name) {
  return _parameters.getParameterValue(name);
}

/**
 * Gets the status of the Store Response if the 'status' parameter is part
 * of the response, or null otherwise.
 */
public String getErrorDescription() {
  return _parameters.getParameterValue("error");
}

/**
 * Gets a the value of the parameter with the specified name.
 *
 * @param name      The name of the parameter,
 *                  without the openid.<extension_alias> prefix.
 * @return          The parameter value, or null if not found.
 */
public String getParameterValue(String name)
{
  return _parameters.getParameterValue(name);
}

/**
 * Get typeURI value for the specified attribute alias.
 */
public String getAttributeTypeUri(String alias) {
  return _parameters.getParameterValue("type." + alias);
}

/**
 * Gets the status of the Store Response if the 'status' parameter is part
 * of the response, or null otherwise.
 */
public String getErrorDescription()
{
  return _parameters.getParameterValue("error");
}

/**
 * Gets a the value of the parameter with the specified name.
 *
 * @param name The name of the parameter,
 *             without the openid.<extension_alias> prefix.
 * @return The parameter value, or null if not found.
 */
public String getParameterValue(String name) {
  return _parameters.getParameterValue(name);
}

/**
 * Gets a the value of the parameter with the specified name.
 *
 * @param name      The name of the parameter,
 *                  without the openid.<extension_alias> prefix.
 * @return          The parameter value, or null if not found.
 */
public String getParameterValue(String name)
{
  return _parameters.getParameterValue(name);
}

/**
 * Gets the status of the Store Response if the 'status' parameter is part
 * of the response, or null otherwise.
 */
public String getErrorDescription()
{
  return _parameters.getParameterValue("error");
}

/**
 * Gets a the value of the parameter with the specified name.
 *
 * @param name      The name of the parameter,
 *                  without the openid.<extension_alias> prefix.
 * @return          The parameter value, or null if not found.
 */
public String getParameterValue(String name)
{
  return _parameters.getParameterValue(name);
}

/**
 * Returns true if the Store Response is a failure message, true if it is
 * a success response.
 */
public boolean hasFailed()
{
  return "store_response_failure".equals(
    _parameters.getParameterValue("mode") );
}

/**
 * @return list of preferred languages. Empty list returned if none.
 */
public List<String> getLanguages() {
  String languageString = this.parameters
      .getParameterValue(UserInterfaceMessage.LANGUAGE_PREFIX);
  if (null == languageString) {
    return new LinkedList<String>();
  }
  String[] languages = languageString.split(",");
  return Arrays.asList(languages);
}

  /**
   * Returns all the group names that the user actually belongs to (among the list provided
   * in the {@link TeamExtensionRequest}.
   */
  public Set<String> getTeamMembership() {
    String v = params.getParameterValue("is_member");
    if (v==null)    return Collections.emptySet();  // no value set by the server
    return new TreeSet<String>(Arrays.asList(v.split(",")));
  }
}

/**
 * Gets the optional 'update_url' parameter if available, or null otherwise.
 */
public String getUpdateUrl()
{
  return _parameters.hasParameter("update_url") ?
      _parameters.getParameterValue("update_url") : null;
}

/**
 * Gets the optional policy URL parameter if available, or null otherwise.
 */
public String getUpdateUrl()
{
  return _parameters.hasParameter("policy_url") ?
      _parameters.getParameterValue("policy_url") : null;
}

/**
 * Gets the optional 'update_url' parameter if available, or null otherwise.
 */
public String getUpdateUrl()
{
  return _parameters.hasParameter("update_url") ?
      _parameters.getParameterValue("update_url") : null;
}

public int getCount(String alias){
  if("unlimited".equalsIgnoreCase(_parameters.getParameterValue("count." + alias))){
    return 1;
  } else {
    return super.getCount(alias);
  }
}

/**
 * Gets the optional 'update_url' parameter if available, or null otherwise.
 */
public String getUpdateUrl()
{
  return _parameters.hasParameter("update_url") ?
      _parameters.getParameterValue("update_url") : null;
}