Performance improvement using RIDC

Question

Hi all,
which one is faster to get the images??
Actually i am using RIDC to get the folder information ,once i got it i m passing docId to the GetFileById webservice to get the image/File object..THis is bit slow...can give any other suggestions to improve my performance.
below is my code for ur reference..
//To get the folder information
IdcClientManager manager = new IdcClientManager();
IdcClient idcClient = manager
.createClient(ucmUrl);
IdcContext userContext = new IdcContext(ucmUserName,ucmPassword);
DataBinder dataBinder = idcClient.createBinder();
dataBinder.putLocal("IdcService", "COLLECTION_GET_CONTENTS");
dataBinder.putLocal("hasCollectionPath", "true");
dataBinder.putLocal("dCollectionPath", folderPath);
ServiceResponse response = idcClient.sendRequest(userContext,
dataBinder);
DataBinder serverBinder = response.getResponseAsBinder();
DataResultSet resultSet = serverBinder.getResultSet("CONTENTS");
if (resultSet != null) {
for (DataObject dataObject1 : resultSet.getRows()) {
String fileId = dataObject1.get("dID");
//Calling web service to get the blob data etc..
GetFileByID request = objFactory.createGetFileByID();
request.setDID(new Integer(fileId));
request.setRendition("Primary");
soapAct = new SoapActionCallback(soapAction);
//call the
resp = (GetFileByIDResponse) webServiceTemplate
.marshalSendAndReceive(request, soapAct);
//Response
fileResponse = resp.getGetFileByIDResult();
//Once got the file data,displaying blob data in the web page etc...
}

Answer 1

Why not do a search:
public String getURL(String docName)
        DataBinder binder = idcClient.createBinder();
        binder.putLocal("IdcService", "GET_SEARCH_RESULTS");
        binder.putLocal("QueryText", "dDocName <matches> `" + docName + "`");
        binder.putLocal("ResultCount", "1");
        ServiceResponse response =
            idcClient.sendRequest(new IdcContext(ucmContext.getUsername(),
                                                 ucmContext.getPassword()),
                                  binder);
        DataBinder serverBinder = response.getResponseAsBinder();
        binder = response.getResponseAsBinder();
        DataResultSet resultSet = binder.getResultSet("SearchResults");
       for (DataObject dataObject : resultSet.getRows()) {
             return dataObject.get("WebfilePath");
        } You can use the return value in an <img> tag. This is the fastest way to do and does not give any performance issues. I also use a similiar technique in one of my projects and it works great.