/**
    * Copyright 2008 WebPhotos
    *
    * 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 net.sf.webphotos.model;
  
  import java.io.Serializable;
  import java.util.ArrayList;
  import java.util.Date;
  import java.util.HashSet;
  import java.util.Set;
  import javax.persistence.CascadeType;
  import javax.persistence.Column;
  import javax.persistence.Entity;
  import javax.persistence.FetchType;
  import javax.persistence.GeneratedValue;
  import javax.persistence.GenerationType;
  import javax.persistence.Id;
  import javax.persistence.JoinColumn;
  import javax.persistence.ManyToOne;
  import javax.persistence.NamedQueries;
  import javax.persistence.NamedQuery;
  import javax.persistence.OneToMany;
  import javax.persistence.Table;
  import javax.persistence.Temporal;
  import javax.persistence.TemporalType;
  import net.sf.webphotos.entity.HasID;
  
  /**
   *
   * @author Guilhe
   */
  @Entity
  @Table(name = "ALBUNS")
  @NamedQueries({
      @NamedQuery(name = "AlbumVO.findByAlbumID", query = "SELECT a FROM AlbumVO a WHERE a.albumid = :albumid"),
      @NamedQuery(name = "AlbumVO.findByNmAlbum", query = "SELECT a FROM AlbumVO a WHERE a.nmalbum = :nmalbum"),
      @NamedQuery(name = "AlbumVO.findByDtInsercao", query = "SELECT a FROM AlbumVO a WHERE a.dtInsercao = :dtInsercao"),
      @NamedQuery(name = "AlbumVO.findByCategoriaID", query = "SELECT a FROM AlbumVO a WHERE a.categoriasVO.categoriaID = :categoriaID")
  })
  public class AlbumVO implements Serializable, HasID<Integer> {
      
      private static final long serialVersionUID = 1L;
      
      @Id
      @Column(name = "ALBUMID", nullable = false)
      @GeneratedValue(strategy = GenerationType.IDENTITY)
      private Integer albumid;
      
      @Column(name = "NMALBUM", nullable = false)
      private String nmalbum;
      
      @Column(name = "DESCRICAO", nullable = true)
      private String descricao;
      
      @Column(name = "DTINSERCAO", nullable = false)
      @Temporal(TemporalType.DATE)
      private Date dtInsercao;
      
      @ManyToOne
      @JoinColumn(name = "CATEGORIAID", nullable = false)
      private CategoryVO categoriasVO;
      
      @OneToMany(fetch = FetchType.EAGER, cascade = CascadeType.ALL, mappedBy = "album")
      private Set<PhotoVO> photos;
  
      public CategoryVO getCategoriasVO() {
          return categoriasVO;
      }
  
      public void setCategoriasVO(CategoryVO categoriasVO) {
          this.categoriasVO = categoriasVO;
      }
  
      @Deprecated
      public AlbumVO() {
      }
  
      AlbumVO(String nmalbum, String descricao, Date dtInsercao, CategoryVO categoriasVO, Set<PhotoVO> photos) {
          this.nmalbum = nmalbum;
          this.descricao = descricao;
          this.dtInsercao = dtInsercao;
          this.categoriasVO = categoriasVO;
          this.photos = photos;
      }
  
      AlbumVO(Integer key, String nmalbum, String descricao, Date dtInsercao, CategoryVO categoriasVO, Set<PhotoVO> photos) {
          this(nmalbum, descricao, dtInsercao, categoriasVO, photos);
         this.albumid = key;
     }
 
     public static AlbumVOBuilder builder() {
         return new AlbumVOBuilder();
     }
 
     public static AlbumVOBuilder builder(Integer key) {
         return new AlbumVOBuilder(key);
     }
 
     /**
      *
      * @return
      */
     public Integer getAlbumid() {
         return albumid;
     }
 
     /**
      *
      * @param albumid
      */
     public void setAlbumid(Integer albumid) {
         this.albumid = albumid;
     }
 
     /**
      *
      * @return
      */
     public String getNmalbum() {
         return nmalbum;
     }
 
     /**
      *
      * @param nmalbum
      */
     public void setNmalbum(String nmalbum) {
         this.nmalbum = nmalbum;
     }
 
     /**
      * @return the descricao
      */
     public String getDescricao() {
         return descricao;
     }
 
     /**
      * @param descricao the descricao to set
      */
     public void setDescricao(String descricao) {
         this.descricao = descricao;
     }
 
     /**
      *
      * @return
      */
     public Date getDtInsercao() {
         return dtInsercao;
     }
 
     /**
      *
      * @param dtInsercao
      */
     public void setDtInsercao(Date dtInsercao) {
         this.dtInsercao = dtInsercao;
     }
 
     @Override
     public int hashCode() {
         int hash = 0;
         hash += (albumid != null ? albumid.hashCode() : 0);
         return hash;
     }
 
     @Override
     public boolean equals(Object object) {
         // TODO: Warning - this method won't work in the case the id fields are not set
         if (!(object instanceof AlbumVO)) {
             return false;
         }
         AlbumVO other = (AlbumVO) object;
         if ((this.albumid == null && other.albumid != null) || (this.albumid != null && !this.albumid.equals(other.albumid))) {
             return false;
         }
         return true;
     }
 
     @Override
     public String toString() {
         return this.getClass().getCanonicalName() + "[albumid=" + albumid + "]";
     }
 
     /**
      * @return the photos
      */
     public Set<PhotoVO> getPhotos() {
         return photos;
     }
 
     /**
      * @param photos the photos to add
      */
     public void addPhotos(HashSet<PhotoVO> photos) {
         this.photos.addAll(photos);
     }
 
     /**
      * @param photos the photo to add
      */
     public void addPhoto(PhotoVO photos) {
         this.photos.add(photos);
     }
 
     /**
      *
      * @param id
      * @return Photo
      */
     public PhotoVO getPhotoBy(Integer id) {
         return new ArrayList<PhotoVO>(this.photos).get(id);
     }
 
     /**
      * remove one photo
      *
      * @param id
      * @return Photo
      */
     public boolean removePhotoBy(Integer id) {
         return this.photos.remove(getPhotoBy(id));
     }
 
     /**
      *
      * @return
      */
     @Override
     public Integer getId() {
         return this.albumid;
     }
 }