Sales Center: Add the code to the new ExtendedShowSalesOrder class

Tutorials > Sales Center > Add an editable column to the Order Items table by creating a new widget manager

Add the code to the new ExtendedShowSalesOrder class

In this section you add the code to the new ExtendedShowSalesOrder class.

In this step, you add code to the class you created in the previous step

to perform the customization that is needed from the WebSphere Commerce Server.

Copy and paste the following code within the brackets:

/**     Variable names declarations
         */
        final String CLASSNAME = ExtendedShowSalesOrder.CLASS_NAME;
        final String METHODNAME = "createUserdataInLineElement";
        final String COLUMN_FIELD_NAME="field1"; //Variable name of
the field in the database
        
        
        /**
         * createUserdataInLineElement is an empty method to create
the UserData element for Line Element in the SalesOrder BOD. 
         * In this method custom UserData tag element will be added
with the information that is already passed into from the 
         * Order Item Data Bean.
         * @param abnOrderItem - OrderItemDataBean
         * @param abnOrderBaseSearchResult -
OrderBaseSearchResultBean
         * @param lineElement - org.w3c.dom.Element
         * @return org.w3c.dom.Element
         * @throws ECException
         */
        
        protected org.w3c.dom.Element
createUserdataInLineElement(OrderItemDataBean abnOrderItem, 
                        OrderBaseSearchResultBean
abnOrderBaseSearchResult,                         org.w3c.dom.Element lineElement) throws
ECException {

                // Writes a trace entry in the trace file to record
the entrance to a method for debugging purposes
               
ECTrace.entry(ECTraceIdentifiers.COMPONENT_MESSAGING, CLASSNAME,                                 METHODNAME);
                
                
                //Creates a WC standard userdata tag
                Element userDataElement =
createWCDocumentElement(lineElement, BodConstants.TAG_WC_USER_DATA);

                
                try {
                        //Creates the User Data field in the Line
element
                        createUserDataFieldElement(userDataElement, COLUMN_FIELD_NAME, abnOrderItem.getField1());               
                        
                } catch (CreateException e) {
                                
                        throw new
ECSystemException(ECMessage._ERR_CREATE_EXCEPTION, CLASSNAME, 
                                                  METHODNAME, ECMessageHelper.generateMsgParms(e.toString()), e);
                        
                                
                        
                } catch (RemoteException e) {
                                
                        throw new
ECSystemException(ECMessage._ERR_REMOTE_EXCEPTION, CLASSNAME, 
                                                                 
METHODNAME, ECMessageHelper.generateMsgParms(e.toString()), e);
                                                
                        
                        
                } catch (FinderException e) {
                                                
                        throw new
ECSystemException(ECMessage._ERR_FINDER_EXCEPTION, CLASSNAME, 
                                                                 
METHODNAME, ECMessageHelper.generateMsgParms(e.toString()), e);
                                                
                        
                } catch (NamingException e) {
                                                
                        throw new
ECSystemException(ECMessage._ERR_NAMING_EXCEPTION, CLASSNAME, METHODNAME, 
                                                                 
ECMessageHelper.generateMsgParms(e.toString()), e);
                        }       
                 
                //              Writes a trace entry in the trace
file to record the exit to a method for debugging purposes
               
ECTrace.exit(ECTraceIdentifiers.COMPONENT_MESSAGING, CLASSNAME,                                 METHODNAME);
                
                // returns the customized element
                return userDataElement;

        }

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