MACROMEDIA COLDFUSION MX 7.0.2-USING COLDFUSION MX WITH FLEX 2 Guia do Utilizador descarregar pdf (Página 238)

238 Use the Data Management Service

View the fill methods

A fill method of the assembler class is called as a result of the client-side DataService’s fill()

method being called. The following code example shows the two methods that are specified as

fill methods in the contact destination definition. The methods have the same name but

different signatures, yet both return a List object that contains Contact objects. One method

takes no arguments, while the other takes a name of type String as an argument. One of the

methods is called, depending on whether or not the

DataService.fill() request from the

client specifies an argument of type String.

...

import flex.data.ChangeObject;

...

public class ContactAssembler {

...

public List loadContacts() {

ContactDAO dao = new ContactDAO();

return dao.getContacts();

}

public List loadContacts(String name) {

ContactDAO dao = new ContactDAO();

return dao.getContacts(name);

}

...

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MACROMEDIA COLDFUSION MX 7.0.2-USING COLDFUSION MX WITH FLEX 2 Guia do Utilizador Página 238