Record count validation

Question

Hi ,
Iam using the below code in AM module. ClaimLinesVO() has a query "select * from claims". Iam initializing all rows to "Row [] lineRows" variable where column status meeaning=entered
In sqlplus, if i run the query select * from claims statusmeeaning=enetered then iam getting one valid row.
In my screen under line details first 10 records wiil be displayed after if u press next button it will display another 10 records and so on..
i have only one record with statusmeaning=entered .if you go by sequence and it is the last record.
But in JDev if iam executing with the below code it is giving count =0 but actually it has to display count=1. In the screen it is checking only the first 10 records which is having statusmeaning=entered. It is not checking the later records. Please help.
public String verifyClaim(String strHeaderId)
ClaimLinesVOImpl linesVO = (ClaimLinesVOImpl)getClaimLinesVO();
linesVO.executeQuery();
Row [] lineRows = linesVO.getFilteredRows("StatusMeaning","Entered");
System.out.println("Count************" + lineRows.length);
Regards,
Kiran

Answer 1

An example. You can find RowSetIterator in Dev Guide.
int fetchedRowCount = vo.getFetchedRowCount();
// We use a separate iterator -- even though we could step through the
// rows without it -- because we don't want to affect row currency.
// Note that there are also convenience methods for finding matching rows
// in a view object (see javadoc).
RowSetIterator deleteIter = vo.createRowSetIterator("deleteIter");
if (fetchedRowCount > 0)
deleteIter.setRangeStart(0);
deleteIter.setRangeSize(fetchedRowCount);
for (int i = 0; i < fetchedRowCount; i++)
row = (PoSimpleSummaryVORowImpl)deleteIter.getRowAtRangeIndex(i);
// For performance reasons, we generate ViewRowImpls for all
// View Objects. When we need to obtain an attribute value,
// we use the named accessors instead of a generic String lookup.
// Number primaryKey = (Number)row.getAttribute("HeaderId");
Number primaryKey = row.getHeaderId();
if (primaryKey.compareTo(poToDelete) == 0)
row.remove();
getTransaction().commit();
break; // only one possible selected row in this case
deleteIter.closeRowSetIterator();
} // end deletePurchaseOrder()
Thanks
--Anil