How to focus this?

Question

Hi.
Let's say I have a form connected to a bean.
it could be like this:
public class MyBean {
String name, age, surname, address;
public MyBean() {
//Make query to database to extract name, age, surname, address     
private void init() {
//Another place to make query to database to extract name, age, surname, address     
//Getters and Setters for the form
public String getName() {
          return name;
public void setName(String name) {
          this.name = name;
In my page (my Form) I use the bean (MyBean ) like this, to show my the data:
<h:outputText value="#{myBean.name}" />
<h:outputText value="#{myBean.age}" />
<h:outputText value="#{myBean.surname}" />
<h:outputText value="#{myBean.address}" />
IMPORTANT:
Application is in session scope and MyBean too.
This bean will retrieve data from SEVERAL databases.
I'm trying to re-using the same composition of the form for several querys to differents database-datatables, but with the same fields (name, age, surname, address)
I have an initial page, with, let's say 4 links. All links use the same form, but depending on what link is selected I will pass parameters to make a differents query.
Link for database 1 --> Show the form, but retrieving data from database 1 (The first time is ok, because the bean is created)
Link for database 2 --> Show the form, but retrieving data from database 2 (How can I do to re-query again the database)
Link for database 3 --> Show the form, but retrieving data from database 3
Link for database 4 --> Show the form, but retrieving data from database 4
PROBLEM:
First time I need the bean, this bean is created in the constructor or in a method called by the constructor (init method, for instance). The following times this method is no longer called because the bean is created and always I have the result of the first time I called
How can I focus this stuff to force to requery the database every time I need it. Is there some mechanism to controll this.
Any help??
Thanks

Answer 1

Hi, nirvan
so, the idea is create a method which will be fired always, everytime I select one of the link no matter if the bean is created or not?, I like it.
Thanks.
PD:
balusc, why it must be done using request scope and not session???. The bean is created the first time and I can use my pages with this bean, just changing the data from database until the browser is closed or a session time out?.. Am I wrong??