Error while calling RoomWebService

[Pradeep D]

---------- Forwarded message ----------
From: "Pradeep D" <pradeep...@gmail.com>
Date: 8 Sep 2013 00:17
Subject: Error while calling RoomWebService
To: <user@openmeetings.apache.org>, <d...@openmeetings.apache.org>
Cc:

Hi All,

I download the latest openmeeting 2.1.1m We are calling RoomWebService.
 *addRoomWithModerationAndExternalTypeAndStartEnd*
  method which is throwing the below exception,
http://localhost:5080/openmeetings/services/RoomService
Exception in thread "main"
com.sun.jersey.api.client.UniformInterfaceException: GET
http://localhost:5080/openmeetings/services/RoomService returned a response
status of 500 Internal Server Error
    at com.sun.jersey.api.client.WebResource.handle(WebResource.java:686)
    at com.sun.jersey.api.client.WebResource.get(WebResource.java:191)
    at
openmeetingtest.OpenMeetingService.addNewRoomWithModeratorLimitedTime(OpenMeetingService.java:109)
    at openmeetingtest.OpenMeetingTest.main(OpenMeetingTest.java:26)

Below is the code for calling the REST service

SimpleDateFormat dfDate = new SimpleDateFormat("dd.MM.yyyy");
        SimpleDateFormat dfTime = new SimpleDateFormat("mm:hh");

        Client client = new Client();
        WebResource webResource =
client.resource(openMeetingServiceUrl+"/RoomService");

        MultivaluedMap queryParams = new MultivaluedMapImpl();
        queryParams.add("SID",sessionResponse.getSession_id());
        queryParams.add("name","Meeting_"+meetingId);
        queryParams.add("roomtypes_id","1");
        queryParams.add("numberOfPartizipants",numberOfUsers.toString());
        queryParams.add("ispublic","false");
        queryParams.add("appointment","false");
        queryParams.add("isDemoRoom","false");
        queryParams.add("isModeratedRoom","true");
        queryParams.add("externalRoomType","ebox");
        queryParams.add("validFromDate",dfDate.format(new Date()));
        queryParams.add("validFromTime",dfTime.format(new Date()));
        queryParams.add("validToDate",dfDate.format(new Date()));
        queryParams.add("validToTime",dfTime.format(new Date()));
        queryParams.add("isPasswordProtected","false");
        queryParams.add("reminderTypeId","1");
        queryParams.add("redirectURL","1");


webResource.path("addRoomWithModerationAndExternalTypeAndStartEnd").queryParams(queryParams);
        System.out.println(webResource.getURI());
        String buffer =  webResource.get(String.class);

        System.out.println("response:"+buffer);

        ResponseHandler handler = (ResponseHandler)
SAXParserHelper.parse(buffer,ResponseHandler.class);

Kindly help me in identifying the problem.

Thanks
Pradeep D