<service name="Service1">
    <parameter name="Servicep" locked="true">org.apache.axis2.sample.echo.EchoImpl</parameter>
    <parameter name="ServicePara2" locked="true">org.apache.axis2.sample.echo.EchoImpl</parameter>
    <operation name="echoString">
       <parameter name="Servicep" locked="true">value</parameter>
    </operation>
</service>