/**

  * 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;

     }

 }