ex config

gistfile1.xml

<ldap:config name="Ldap" authDn="${ldap.userDn}" authPassword="${ldap.password}" authentication="simple" url="${ldap.url}" doc:name="LDAP" />		
<flow name="search" doc:name="search">
      <http:inbound-endpoint exchange-pattern="request-response" host="localhost" port="8081" path="ldapSearch" doc:name="HTTP" />
      <ldap:search config-ref="Ldap" doc:name="search" baseDn="ou=People,dc=muleforge,dc=org" filter="(objectclass=person)" scope="SUB_TREE" pageSize="500" maxResults="200">
            <ldap:attributes>
	          <ldap:attribute>#[message.inboundProperties['http.query.params'].cn]</ldap:attribute>
            </ldap:attributes>
      </ldap:search>
      <collection-splitter doc:name="Split Result Set"/>
      <ldap:ldap-entry-to-ldif doc:name="to LDIF"/>
      <collection-aggregator failOnTimeout="true" doc:name="Aggregate entries"/>
      <object-to-string-transformer doc:name="Object to String"/>
</flow>