User info couldn't be get from info table from popup lov window

Question

Hi,
I'm tring to implement authorization on my test project. I'm tring to filter the data in pop-up lov window accoriding to logged user but in the below code, the userId is read as null. I have copied the code from developer guide and it works well on the other part of my project.
Thanks,
package steff.test.persistence.bc4j;
import oracle.jbo.server.ViewObjectImpl;
import oracle.jbo.RowIterator;
import oracle.jheadstart.persistence.bc4j.common.Bc4jDBTransaction;
import oracle.cle.resource.User;
// --- File generated by Oracle Business Components for Java.
public class SupplierCompanyViewImpl extends ViewObjectImpl
* This is the default constructor (do not remove)
public SupplierCompanyViewImpl()
private void brAuthorizedQuery(Object p0, Object[] whereParams,
int numOfParams)
Bc4jDBTransaction trans = (Bc4jDBTransaction)getDBTransaction();
User user = trans.getUser();
String userId = "";
String initialWhereClause = getWhereClause();
String whereClause = "";
if (!(user==null))
userId = user.getUserId();
else
userId = "NONE";
if (!(initialWhereClause == null))
whereClause = initialWhereClause + " AND ";
whereClause = whereClause +
"QRSLT.COMPANY_CODE IN (" +
" SELECT UACompany.COMPANY_CODE FROM UA_COMPANY UaCompany WHERE USER_ID=:1" +
System.out.println(userId);
setWhereClause(whereClause);
Object[] tempArray = new Object[numOfParams + 1];
for (int i=0; i < numOfParams; i++)
tempArray[i] = whereParams;
tempArray[numOfParams] = userId;
whereParams = tempArray;
numOfParams = numOfParams + 1;
super.executeQueryForCollection(p0, whereParams, numOfParams);
setWhereClause(initialWhereClause);
protected void executeQueryForCollection(Object p0, Object[] p1, int p2)
// had to move call to super inside br method
brAuthorizedQuery(p0, p1, p2);

Answer 1

I found a solution to my problem. It can achieve to filter the displayed data in lov in a not secure way. ı custumised the lov.jsp and the other related jsps for parameter passing. I added the following lines.
// Construct the search criterium
ArrayList arguments = new ArrayList();
String[] searchcriterium = {displayAttr,"LIKE",text};
String queryName = className.substring(className.lastIndexOf(".")+1)+"Lov";
arguments.add(searchcriterium);
if (filterAttr != null && !filterAttr.equals("") && !filterAttr.equals("null")) {
String[] searchcriterium2 = {filterAttr,"=",filterValue};
arguments.add(searchcriterium2);
Thanks for all your answers.