SetWhereClause not working for standard view object

Question

Hi All,
We are trying to customize one standard page and for that we have add extra where conditions in the standard view object. In th standard view object query is null which is actually getting executed in vo impl using setQuery as follows:
Please refer setUpQuery Method:
Below is the controller code from where it is getting fired:
if(oapagecontext.getParameter("SearchButton") != null)
                        oapagecontext.putParameter("CurrAction", "SEARCH");
                        validateCategoryCriteria(oapagecontext, oawebbean);
                        SupplierSearchVOImpl suppliersearchvoimpl = (SupplierSearchVOImpl)suppliersearchamimpl.findViewObject("SupplierSearchVO");
                        if(flag)
                            suppliersearchvoimpl.setupQueryForRequestedSupplier(oapagecontext, oawebbean);
                        else
                            suppliersearchvoimpl.setupQuery(oapagecontext, oawebbean);
                        suppliersearchvoimpl.executeQuery();
                        oapagecontext.setForwardURLToCurrentPage(null, true, "S", (byte)99);
                        break label0;
As in the seeded condition setForwardURLToCurrentPage is getting fired we have added additional where condition in the processRequest of the extended controller as follows:
public void processRequest(OAPageContext pageContext, OAWebBean webBean) {
super.processRequest(pageContext, webBean);
    pageContext.writeDiagnostics(this, "inside PR",1);
    OAApplicationModule am = (OAApplicationModule)pageContext.getApplicationModule(webBean).findApplicationModule("SupplierSearchAM");
   // OAViewObject vo = (OAViewObject)am.findViewObject("SupplierSearchVO");
    SupplierSearchVOImpl vo = (SupplierSearchVOImpl)am.findViewObject("SupplierSearchVO");
    //String voQuery = vo.getQuery();
    //pageContext.writeDiagnostics(this, "SupplierSearchVO Query : "+voQuery, 1);
    //String whereClause1 = vo.getWhereClause();
    //pageContext.writeDiagnostics(this, "SupplierSearchVO Where Clause : "+whereClause1, 1);
    //pageContext.writeDiagnostics(this, "vo count "+vo.getRowCount(),1);
    //vo.setWhereClauseParams(null);
     pageContext.writeDiagnostics(this, "sessionVal PR"+pageContext.getSessionValue("sessionVal"),1);
    if (pageContext.getSessionValue("sessionVal")!=null) {
       if(pageContext.getSessionValue("sessionVal").equals("NO")) {
           if(vo!= null){
          // vo.setWhereClause("QRSLT.vendor_id = :2");
          // vo.setWhereClauseParam(1,1486622);
             //  vo.setWhereClause("vendor_id = 1486622");
              String voQuery = vo.getQuery();
              StringBuffer stringbuffer = new StringBuffer(" ");
                  stringbuffer.append("SELECT select_flag,vendor_id,vendor_name,asl_entry,trading_partner_id,\n" +
                      "Po_Hold_Switcher_Col,po_docs_totals,tot_invited_negs,tot_awarded_negs,requested_supplier_id from (");
                  stringbuffer.append(voQuery);
                  stringbuffer.append(") where vendor_id = 1486622" );
                  String str = stringbuffer.toString();
               vo.setQuery(null);
               vo.setFullSqlMode(vo.FULLSQL_MODE_AUGMENTATION);
                      pageContext.writeDiagnostics(this, "new query string==>" + str,1);
               vo.setQuery(str);
                      pageContext.writeDiagnostics(this, "new query after vo==>" + vo.getQuery(),1);
               pageContext.writeDiagnostics(this, "new query ready toexecute==>" + vo.isPreparedForExecution(),1);
           if(vo.isPreparedForExecution()) {
               vo.executeQuery();
           else {
               vo.setPreparedForExecution(true);
               vo.executeQuery();
               pageContext.writeDiagnostics(this, "vo count "+vo.getRowCount(),1);
               pageContext.writeDiagnostics(this, "new query "+vo.getQuery(),1);
* Procedure to handle form submissions for form elements in
* a region.
* @param pageContext the current OA page context
* @param webBean the web bean corresponding to the region
public void processFormRequest(OAPageContext pageContext,
OAWebBean webBean) {
     // sessionVal="No";
      pageContext.putSessionValue("sessionVal","NO");
      pageContext.writeDiagnostics(this, "sessionVal PFR"+pageContext.getSessionValue("sessionVal"),1);    
super.processFormRequest(pageContext, webBean);
pageContext.writeDiagnostics(this, "ProcessFormRequest called...", 1);
OAApplicationModule am = (OAApplicationModule)pageContext.getApplicationModule(webBean).findApplicationModule("SupplierSearchAM");
//if (pageContext.getParameter("SearchButton")!=null)
//  pageContext.writeDiagnostics(this, "inside serach button custom",1);
//super.processFormRequest(pageContext, webBean);
//    SupplierSearchVOImpl vo = (SupplierSearchVOImpl)am.findViewObject("SupplierSearchVO");
//OAViewObject vo = (OAViewObject)am.findViewObject("SupplierSearchVO");
//String voQuery = vo.getQuery();
//pageContext.writeDiagnostics(this, "SupplierSearchVO Query : "+voQuery, 1);
//String whereClause1 = vo.getWhereClause();
//pageContext.writeDiagnostics(this, "SupplierSearchVO Where Clause : "+whereClause1, 1);
//pageContext.writeDiagnostics(this, "vo count "+vo.getRowCount(),1);
//vo.setWhereClauseParams(null);
//vo.setWhereClause("vendor_id = :1");
//vo.setWhereClause("city = :2");
// vo.setWhereClause("vendor_id = :1");
//vo.setWhereClauseParam(0, "1486622");
// vo.executeQuery();
  // pageContext.writeDiagnostics(this, "new query after execute ==>" + vo.getQuery(),1);
   // vo.executeQuery();
//pageContext.writeDiagnostics(this, "vo count "+vo.getRowCount(),1);
// SupplierSearchAMImpl suppliersearchamimpl = (SupplierSearchAMImpl)pageContext.getApplicationModule(webBean).findApplicationModule("SupplierSearchAM");
// boolean flag = "PROSPECTIVE".equals(pageContext.getParameter("SupplierStatus"));
  //  if(pageContext.getParameter("SearchButton") != null)
       // pageContext.putParameter("CurrAction", "SEARCH");
       // validateCategoryCriteria(pageContext, webBean);
       // SupplierSearchVOImpl suppliersearchvoimpl = (SupplierSearchVOImpl)am.findViewObject("SupplierSearchVO");
       // if(flag)
       //     suppliersearchvoimpl.setupQueryForRequestedSupplier(pageContext, webBean);
       // else
        //    suppliersearchvoimpl.setupQuery(pageContext, webBean);
        //suppliersearchvoimpl.customExecuteQuery();
       // oapagecontext.setForwardURLToCurrentPage(null, true, "S", (byte)99);
       // break label0;
  We have tried setting both where clause and query but the issue is condition is getting added in the query when I am printing getQuery but while executing it is executing the old vo query only.
So can anyone help us on this?

Answer 1

When you post a question, please use the Advanced Editor and paste the code with appropirate syntax. It will make it easy to read. Otherwise your question might get ignored by others as it is very very difficult to read.
What is the output you are getting for the below diagnostic messages  ? Is it returning the correct query and correct count ?
pageContext.writeDiagnostics(this, "vo count "+vo.getRowCount(),1);
pageContext.writeDiagnostics(this, "new query "+vo.getQuery(),1);
Cheers
AJ