Friday, February 19, 2010

the facade

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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