package org.pg.alex.fakturant.dal.model;

import java.util.Date;
import java.util.List;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.EnumType;
import javax.persistence.Enumerated;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.OneToMany;
import javax.persistence.SequenceGenerator;
import javax.persistence.Table;
import org.pg.alex.fakturant.common.dto.ApplicationDTO;
import org.pg.alex.fakturant.common.dto.CompanyDTO;
import org.pg.alex.fakturant.common.dto.DateDTO;
import org.pg.alex.fakturant.common.enums.LicenseType;
import org.pg.alex.fakturant.dal.dao.util.DTOListUtil;
import org.pg.alex.fakturant.dal.intf.DTOTransformer;

/**
* Represents an Application entity.<br/>
* Each system entity must be associated with particular application. Application can contain references to many companies depending on the license.<br/>
* @author alech
*/
@Entity
@Table(name="application")
@SequenceGenerator(name="application_sequence", sequenceName="application_seq")
public class Application implements DTOTransformer<ApplicationDTO> {

   @Id
   @GeneratedValue(strategy=GenerationType.SEQUENCE, generator="application_sequence")
   private long id;
   @Column(unique=true, nullable=false)
   private String appKey;
   @Column(unique=true, nullable=false)
   private String appSerialKey;
   @Enumerated(EnumType.ORDINAL)
   private LicenseType license;
   private Date subscriptionStartDate;
   private Date subscriptionEndDate;
   @OneToMany
   private List<ManagedCompany> managedCompanies;
   
   [ ... ]
}

/**
*
*/
package org.pg.alex.fakturant.dal.model;

import javax.persistence.DiscriminatorColumn;
import javax.persistence.DiscriminatorType;
import javax.persistence.DiscriminatorValue;
import javax.persistence.Embedded;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Inheritance;
import javax.persistence.Lob;
import javax.persistence.SequenceGenerator;
import org.pg.alex.fakturant.common.dto.CompanyDTO;
import org.pg.alex.fakturant.common.types.Address;
import org.pg.alex.fakturant.dal.intf.DTOTransformer;

/**
* @author aleX
*
*/
@Entity
@Inheritance
@DiscriminatorColumn(name="type", discriminatorType=DiscriminatorType.INTEGER)
@DiscriminatorValue("0")
@SequenceGenerator(name="company_sequence", sequenceName="company_seq")
public abstract class Company extends AbstractEntity implements DTOTransformer<CompanyDTO> {
   
   @Id
   @GeneratedValue(strategy=GenerationType.SEQUENCE, generator="company_sequence")
   protected long id;
   @Embedded
   protected Address address;
   protected String nip;
   protected String phoneNumber;
   protected String website;
   protected String email;
   protected String additionalInfo;
   @Lob
   protected byte[] logoImage;
   
   public Company() {
      // TODO Auto-generated constructor stub
   }

   [ .. ]


}

/**
*
*/
package org.pg.alex.fakturant.dal.model;

import javax.persistence.DiscriminatorValue;
import javax.persistence.Entity;

/**
* @author alex
*
*/
@Entity
@DiscriminatorValue("2")
public class ManagedCompany extends Company {

}