Double entries are updated.

Question

Hi,
I am using Jdev 11.1.2.1.0
My table is getting updated twice on running this below code :-
1.  Once for the default values and form values with ID as null.
2.  second time with default values and only ID . Form field values are null for the second time.
Below is the action listener code :-
IDViewImpl VO = (IDViewImpl)this.getIDView1();
           NameValuePairs nvp;
           nvp = new NameValuePairs();
           CallableStatement cs=null;
                     no = 12;      
               try{
                       System.out.println("Inside try");
               String stmt =  "begin ? := ID_RET(?); end;";  
               cs=getDBTransaction().createCallableStatement(stmt,0);
               cs.registerOutParameter(1, Types.NUMERIC);
               cs.setString(2, no);
               cs.executeUpdate();
               cs.getInt(1);
               System.out.println(cs.getInt(1));
               nvp.setAttribute("ID",cs.getInt(1));
               IDViewRowImpl row = (IDViewRowImpl)VO.createAndInitRow(nvp);
               VO.insertRow(row);
       catch(JboException e){
             throw new JboException(e);
              } catch (SQLException e) {
               throw new JboException(e);
        finally {
                   if (cs != null) {
                       try {
                           Close the statement
                           cs.close();
                       } catch (SQLException e) {
           this.getDBTransaction().commit();
Please help.

Answer 1

Hi,
How can I get the custom create method of the view Row to do my calculation ? To overwrite, my method name should also match with the custom method name.
How can I generate custom methods in the ViewRowImpl.java class?
I have checked the ViewRowImpl.java and found accessors for the VO fields and
protected Object getAttrInvokeAccessor(int index, AttributeDefImpl attrDef) throws Exception {
if ((index >= AttributesEnum.firstIndex()) && (index < AttributesEnum.count())) {
return AttributesEnum.staticValues()[index - AttributesEnum.firstIndex()].get(this);
return super.getAttrInvokeAccessor(index, attrDef);
* setAttrInvokeAccessor: generated method. Do not modify.
* @param index the index identifying the attribute
* @param value the value to assign to the attribute
* @param attrDef the attribute
* @throws Exception
protected void setAttrInvokeAccessor(int index, Object value, AttributeDefImpl attrDef) throws Exception {
if ((index >= AttributesEnum.firstIndex()) && (index < AttributesEnum.count())) {
AttributesEnum.staticValues()[index - AttributesEnum.firstIndex()].put(this, value);
return;
super.setAttrInvokeAccessor(index, value, attrDef);
Regards,