Can't load thumbnail photo from file 'BBThumbs.dat'

Question

Hi everybody,
I'm developing an application on BB to take and view photo. My problem is can't load the thumbnail photos from file 'BBThumbs.dat'. I'm using code as below:
public byte[] getThumb(String fileName) {
String DB = fileName.substring(0, fileName.lastIndexOf('/'))
+ "/BBThumbs.dat";
fileName = fileName.substring(fileName.lastIndexOf('/') + 1, fileName
.length());
if (thumbsMap == null) {
thumbsMap = new Hashtable();
byte b[] = null;
FileConnection fc = null;
InputStream in = null;
try {
fc = (FileConnection) Connector.open(DB, Connector.READ);
if (!fc.exists()) {
return null;
byte[] temp=new byte[(int)fc.fileSize()];
in = fc.openInputStream();
DataInputStream is=new DataInputStream(in);
// b = getThumbNail(first, thumbsMap, fileName, in);
is.readFully(temp);
b=readThumbs(temp, fileName);
} catch (Exception e) {
} finally {
if (fc != null) {
try {
fc.close();
} catch (Exception e) {
if (in != null) {
try {
in.close();
} catch (Exception e) {
return b;
please give my any idea or suggestions. Thanks 

Answer 1

Try:
!Section=Dimensions
'Name;DimensionClass;DimensionAlias;CustomDimensionID
SKU;Generic;;
!Members=SKU
'Name;DataType
Brand1;Unspecified
Brand2;Unspecified
!Hierarchies=SKU
'Parent;Child;DataStorage
#root;Brand1;StoreData
#root;Brand2;StoreData
Tho I would add MemberValidForPlan#;Plan#Aggregation, where # is a number of your application which this member is valid for or even has a specific aggregation, as well
example:
!Hierarchies=SKU
'Parent;Child;DataStorage;MemberValidForPlan1;MemberValidForPlan2;MemberValidForPlan3;Plan1Aggregation;Plan2Aggregation;Plan3Aggregation;UDA
#root;Brand1;StoreData;Y;Y;Y;+;+;+;
#root;Brand2;StoreData;Y;Y;Y;+;+;+;
Even more as an idea use pipes, maybe.
But you will need to say something about Aliases as well if this is a planning application.