I am trying to use this code to have default values when creating a new
object. It compiles quiet alright but the default values never show. What
am I doing wrong
> // {{ newTransaction (action)
@ActionSemantics(Of.SAFE)
@MemberOrder(sequence = "1")
@Named("New Transaction")
public Transaction newTransaction(
// @RegEx(validation = "\\w[@&:\\-\\,\\.\\+ \\w]*") // words, spaces and
selected punctuation
@Named("Description") String description,
@Named("Type") Transaction.TransactionType transactiontype,
@Named("Issuing Party")Party fromParty,
@Named("Receiving Party ") Party toParty,
@Named("Denomination") VoucherDenomination voucherDenomination,
@Named("Quantity ") BigDecimal quantity,
@Named("In Units Of ") Sku sku,
@Optional
@Named("VoucherCode ") String voucherCode,
@Optional
@Named("Serial Number ") String serialNo,
@Named("Transaction Date") LocalDate transactionDate,
@Optional
@Named("Ticket valid to") LocalDate validTo,
@Named("Face Value") BigDecimal faceValue ){
final String ownedBy = currentUserName();
return newTransaction(description, transactiontype, fromParty, toParty,
voucherDenomination,
quantity, sku, voucherCode,serialNo, transactionDate,validTo, faceValue,
ownedBy);
}
// }}
// defaults
//
private String default0NewTransaction(){
return "New Sale";
}
private Transaction.TransactionType deafault1NewTransaction(){
return Transaction.TransactionType.SALE;
}
private Party default2NewTransaction(){
return getPartyFromCurrentUser(currentUserName());
}
private VoucherDenomination default3NewTransaction(){
return getDefaultDenominationForCurrentUser(currentUserName());
}
private VoucherDenomination default4NewTransaction(){
return getDefaultDenominationForCurrentUser(currentUserName());
}
private BigDecimal default5NewTransaction(){
return new BigDecimal(0);
}
private Sku default6NewTransaction(){
return getDefaultSkuForDenomination(currentUserName());
}
private String default7NewTransaction(){
return getDefaultVoucherCode(currentUserName());
}
private String default8NewTransaction(){
return getDefaultSerialNo(currentUserName());
}
private LocalDate default9NewTransaction(){
return new LocalDate();
}
private BigDecimal default10NewTransaction(){
return new BigDecimal(1);
}
//helpers
private Party getPartyFromCurrentUser(String currentUser){
// find the party that is attached to this current user. In reality we look
through all the parties and find which one has the same user name
return null;
}
private Party getDefaultToPartyForCurrentUser(String currentUser) {
// find the person he normally transacts with
return null;
}
private VoucherDenomination getDefaultDenominationForCurrentUser(String
currentUser){
//find the most common denominator he deals with
return null;
}
private Sku getDefaultSkuForDenomination(String currentUser){
//find the default sku
return null;
}
private String getDefaultVoucherCode(String currentUser) {
//find default vouchercode
return null;
}
private String getDefaultSerialNo(String currentUser){
//default serial number
return null;
}
//
