Java Design Patterns Adapter Patterns Example 1

import java.io.Serializable;

interface MyName {
   public String getMyFirstName();

   public String getMyLastName();

   public void setMyFirstName(String f);

   public void setMyLastName(String l);
}

class MyNameImpl implements MyName {
   private String myFirstName;
   private String myLastName;

   public MyNameImpl() {
   }/*from w  w  w.jav  a2 s  . c o  m*/

   public MyNameImpl(String f, String l) {
      myFirstName = f;
      myLastName = l;
   }

   public String getMyFirstName() {
      return myFirstName;
   }

   public String getMyLastName() {
      return myLastName;
   }

   public void setMyFirstName(String f) {
      myFirstName = f;
   }

   public void setMyLastName(String l) {
      myLastName = l;
   }

   public String toString() {
      return getMyFirstName() + " " + getMyLastName();
   }
}

interface Contact extends Serializable {

   public String getFirstName();

   public String getLastName();

   public void setFirstName(String newFirstName);

   public void setLastName(String newLastName);
}

class ContactAdapter implements Contact {
   private MyName contact;

   public ContactAdapter() {
      contact = new MyNameImpl();
   }

   public ContactAdapter(MyName newContact) {
      contact = newContact;
   }

   public String getFirstName() {
      return contact.getMyFirstName();
   }

   public String getLastName() {
      return contact.getMyLastName();
   }

   public void setContact(MyName newContact) {
      contact = newContact;
   }

   public void setFirstName(String newTitle) {
      contact.setMyFirstName(newTitle);
   }

   public void setLastName(String newOrganization) {
      contact.setMyLastName(newOrganization);
   }

   public String toString() {
      return contact.toString();
   }
}

public class Main {
   public static void main(String[] arguments) {
      Contact contact = new ContactAdapter();

      contact.setFirstName("CSS");
      contact.setLastName("HTML");

      System.out.println(contact.toString());
   }
}