The Core: Action Beans and JSPs - Stripes...and Java Web Development is Fun Again - page 51

BaseActionBean

ContactBaseActionBean

- Integer contactId
- Contact contact
- ContactDao contactDao

ContactListActionBean

ContactFormActionBean

- Resolution list()
- Resolution view()
- Resolution delete()
- List<Contact> contacts

- Resolution form()
- Resolution save()
- Resolution cancel()

Figure 3.11: Action bean class diagram

Check out Figure 3.11 . We'll create the ContactBaseActionBean class and
put the common code in there. Then, ContactListActionBean and Contact-
FormActionBean can inherit from it.

Here is the ContactBaseActionBean class:

Download email_05/src/stripesbook/action/ContactBaseActionBean.java

package stripesbook.action;
public abstract class ContactBaseActionBean extends BaseActionBean {
private ContactDao contactDao = MockContactDao.getInstance();
protected ContactDao getContactDao() {
return contactDao;

}
private Integer contactId;
public Integer getContactId() {
return contactId;

}
public void setContactId(Integer id) {
contactId = id;

}
private Contact contact;