For a config file containing:

<service>
    <database id="21" type="PostgreSQL" host="localhost" dbname="" user="" 
	          password="" dsn="" max_open_connections="" />
    <bindPoint id="1" port="5555" path="/services" protocol="HTTP" />

    <operation bind_id="1" subpath="/new">
        <request format="URLENC" message="" paramOrder="f,g">
	</request>
	<result format="XML" message="" paramOrder="c,b,a">
	    <query db_id="21">select c,b,a from t where f=? and g=?</query>
	</result>
    </operation>
</service>

an http request of the form

GET /services/new?g=xyz&f=jkl

would get a result of the form

<xml>
	<record>
		<c>blah</c>
		<b>blah 2</b>
		<a>3</a>
	</record>
</xml>