code: public boolean setProperties(Dictionary<String, String> properties)
      {
          boolean success = super.setProperties(properties);
          if (success)
          {
              baseURL = null;
              if (this.getProperty(BASE_PATH) != null) {
                  try {
                      baseURL = new URL(this.getProperty(BASE_PATH));
                  } catch (MalformedURLException e) {
                      // Ignore errors. Probably a relative path to be added on send
                  }
              }
          }
          return success;
      }
docs: Set the properties. Override this to set any configuration up.