package ejava.jpa.examples.tuning.bo;
   
   import java.util.UUID;
   
   import javax.persistence.*;
   
   @Entity
   @Table(name="JPATUNE_MOVIEROLE")
   //@IdClass(MovieRolePK.class)
  public class MovieRole {
  	@Id
  	@Column(name="ID", length=36)
  	private String id;
  	
  	//@Id
  	@ManyToOne(optional=false, fetch=FetchType.LAZY)
  	@JoinColumn(name="MOVIE_ID")
  	private Movie movie;
  
  	//@Id
  	@Column(name="MOVIE_ROLE", length=32, nullable=false)
  	private String role;
  	
  	@ManyToOne(optional=false, fetch=FetchType.LAZY,
  			cascade={CascadeType.DETACH})
  	@JoinColumn(name="ACTOR_ID")
  	private Actor actor;
  
  	public MovieRole() {
  		id=UUID.randomUUID().toString();
  	}
  	public MovieRole(String id, Movie movie, String role) {
  		this.id = id;
  		this.movie = movie;
  		this.role = role;
  	}
  	public MovieRole(Movie movie, String role) {
  		this();
  		this.movie = movie;
  		this.role = role;
  	}
  	
  	public String getId() { return id; }
  
  	public Movie getMovie() { return movie; }
  	MovieRole setMovie(Movie movie) { this.movie=movie; return this; }
  	public String getRole() { return role; }
  
  	public Actor getActor() { return actor; }
  	public MovieRole setActor(Actor actor) {
  		this.actor = actor;
  		return this;
  	}
  
  	@Override
  	public String toString() {
  		StringBuilder text = new StringBuilder()
  			.append(movie.getTitle())
  			.append(" ")
  			.append(role);
  		if (actor != null) {
  			text.append(" ").append(actor);
  		}
  		return text.toString();
  	}
  }