Friday, February 19, 2010
The Facade design pattern simplifies complex APIs by providing a simplified interface to a complex subsystem.
Below is example of using the facade in application : 
package MyProjectAPI;
import java.util.Vector;
public class MyFacade 
{
 ProjectAPI api;
 public MyFacade()
 {
  api = new ProjectAPI();
 }
 public void addUserLogin(Project_Bean bean)
 {
  api.addUserLogin(bean);
 }
 public Vector getUserLogin() 
 {
  return api.getUserLogin();
 }
}
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