import java.util.Random;
import javax.ejb.SessionBean;	
import javax.ejb.SessionContext;	
	
public class RockPaperScissorsBean implements SessionBean {	
 	
   Random random;   
   //All methods in the Remote interface must be implemented here:	
   public String getRockPaperOrScissors() {	
      if (random == null) {random = new Random();}
      int randomInt = random.nextInt(3);
      if (randomInt == 0) 
        {return "Rock";}
      else if (randomInt == 1) 
        {return "Paper";} 
      else
        {return "Scissors";}        
   }	
	
   public void RockPaperScissorsBean() {}
   
   //the following five methods must be in the Enterprise Bean Class:
   public void ejbCreate() {}	
   //ejbCreate() must match Home Interface's create() method signature
   public void ejbRemove() {}	
   public void ejbActivate() {}	
   public void ejbPassivate() {}	
   public void setSessionContext(SessionContext sessionContext) {}
}