Attendee.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2017 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
package org.turro.contacts;
 
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import org.turro.action.Contacts;
import org.turro.jpa.entity.IDaoEntity;
import org.turro.plugin.contacts.IContact;
import org.turro.util.CompareUtil;
 
@Entity
@org.hibernate.annotations.GenericGenerator(name = "hibernate-uuid", strategy = "uuid")
public class Attendee implements java.io.Serializable, IDaoEntity {
 
  @Id
  @GeneratedValue(generator = "hibernate-uuid")
  @Column(name="IDENTIFIER")
  private String id;
  
  @ManyToOne
  @JoinColumn(name="CONVOCATION_FK")
  private Convocation convocation;
 
  @ManyToOne
  @JoinColumn(name="CONTACT_FK")
  private Contact contact;
  
  private boolean attended;
 
  public String getId() {
    return id;
  }
 
  public void setId(String id) {
    this.id = id;
  }
 
  public Convocation getConvocation() {
    return convocation;
  }
 
  public void setConvocation(Convocation convocation) {
    this.convocation = convocation;
  }
 
  public Contact getContact() {
    return contact;
  }
 
  public void setContact(Contact contact) {
    this.contact = contact;
  }
 
  public boolean isAttended() {
    return attended;
  }
 
  public void setAttended(boolean attended) {
    this.attended = attended;
  }
 
  /* IDaoEntity */
  
  @Override
  public Object entityId() {
    return id;
  }
 
  @Override
  public boolean isEmpty() {
    return contact == null || convocation == null;
  }
  
  /* Helpers */
  
  public boolean exists(Contact contact) {
    if(this.contact != null && contact != null) {
      return CompareUtil.compare(this.contact.getId(), contact.getId()) == 0;
    }
    return false;
  }
  
  public IContact getIContact() {
    return Contacts.getContact(contact);
  }
 
}