public Long getRid()
    {
        final String value = document.getRootElement().attributeValue( "rid" );
        if ( value == null )
        {
            return null;
        }

        return getLongAttribute( value, -1 );
    }
Representation of the 'body' element of an HTTP-Bind defined request.

@author Guus der Kinderen, guus.der.kinderen@gmail.com
xmppserver/src/main/java/org/jivesoftware/openfire/http/HttpBindBody.java