code: public String encodeUrl() {
  		StringBuffer sb = new StringBuffer(DEFAULT_BUFFER_SIZE);
  		for (Iterator iter = components.values().iterator(); iter.hasNext();) {
  			LdapRdnComponent component = (LdapRdnComponent) iter.next();
  			sb.append(component.encodeUrl());
  			if (iter.hasNext()) {
  				sb.append("+");
  			}
  		}
  
  		return sb.toString();
  	}
docs: Get a String representation of this LdapRdn for use in urls.
  
  @return a String representation of this LdapRdn for use in urls.