Movie.java

/**
 * JBoss, Home of Professional Open Source
 *
 * Copyright 2011, Red Hat, Inc., and individual contributors
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.jboss.seam.validation.method.domain;

import java.util.Date;

import javax.validation.constraints.NotNull;

/**
 * An exemplary model class representing a movie.
 * 
 * @author Gunnar Morling
 * 
 */
public class Movie
{

   private final long id;

   private final String title;

   private final int runTime;

   private final String director;

   @NotNull
   private final Date releaseDate;

   public Movie(long id, String title, int runTime, String director, Date releaseDate)
   {

      this.id = id;
      this.title = title;
      this.runTime = runTime;
      this.director = director;
      this.releaseDate = releaseDate;
   }

   public Movie(long id, String title, int runTime)
   {

      this.id = id;
      this.title = title;
      this.runTime = runTime;
      this.director = null;
      this.releaseDate = null;
   }

   public long getId()
   {
      return id;
   }

   public String getTitle()
   {
      return title;
   }

   public int getRunTime()
   {
      return runTime;
   }

   public String getDirector()
   {
      return director;
   }

   public Date getReleaseDate()
   {
      return releaseDate;
   }

   @Override
   public String toString()
   {
      return "Movie [id=" + id + ", title=" + title + ", runTime=" + runTime + ", director=" + director + ", releaseDate=" + releaseDate + "]";
   }

   @Override
   public int hashCode()
   {
      final int prime = 31;
      int result = 1;
      result = prime * result + ((director == null) ? 0 : director.hashCode());
      result = prime * result + (int) (id ^ (id >>> 32));
      result = prime * result + ((releaseDate == null) ? 0 : releaseDate.hashCode());
      result = prime * result + runTime;
      result = prime * result + ((title == null) ? 0 : title.hashCode());
      return result;
   }

   @Override
   public boolean equals(Object obj)
   {
      if (this == obj)
         return true;
      if (obj == null)
         return false;
      if (getClass() != obj.getClass())
         return false;
      Movie other = (Movie) obj;
      if (director == null)
      {
         if (other.director != null)
            return false;
      }
      else if (!director.equals(other.director))
         return false;
      if (id != other.id)
         return false;
      if (releaseDate == null)
      {
         if (other.releaseDate != null)
            return false;
      }
      else if (!releaseDate.equals(other.releaseDate))
         return false;
      if (runTime != other.runTime)
         return false;
      if (title == null)
      {
         if (other.title != null)
            return false;
      }
      else if (!title.equals(other.title))
         return false;
      return true;
   }

}