@Override
  public boolean shouldIncrementFailureCount() {
    return true;
  }
Tests to see if this {@link AmbariBasicAuthenticationFilter} should be applied in the authentication
filter chain.
<p>
<code>true</code> will be returned if the HTTP request contains the basic authentication header;
otherwise <code>false</code> will be returned.
<p>
The basic authentication header is named "Authorization" and the value begins with the string
"Basic" following by the encoded username and password information.
<p>
For example:
<code>
Authorization: Basic YWRtaW46YWRtaW4=
</code>

@param httpServletRequest the HttpServletRequest the HTTP service request
@return <code>true</code> if the HTTP request contains the basic authentication header; otherwise <code>false</code>
ambari-server/src/main/java/org/apache/ambari/server/security/authentication/AmbariBasicAuthenticationFilter.java