Account.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2011 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.financials.entity;
 
import java.util.List;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import org.turro.string.Strings;
import org.turro.financials.db.FinancialsPU;
import org.turro.jpa.entity.IDaoEntity;
 
@Entity
public class Account implements java.io.Serializable, IDaoEntity {
 
  @Id
  @Column(name="IDENTIFIER")
  private String id;
 
  private String description;
 
  public String getDescription() {
    return description;
  }
 
  public void setDescription(String description) {
    this.description = description;
  }
 
  public String getId() {
    return id;
  }
 
  public void setId(String id) {
    this.id = id;
  }
 
  /* IDaoEntity */
  
  @Override
  public Object entityId() {
    return id;
  }
 
  @Override
  public boolean isEmpty() {
    return Strings.isBlank(id) || Strings.isBlank(description);
  }
 
  /* Helpers */
  
  public String getFullDescription() {
    return "#" + id + " - " + description;
  }
 
  public MajorAccount getParent() {
    if(id != null && id.length() > 1) {
      List l = new FinancialsPU().getResultList(
              "select m from MajorAccount as m " +
              "where '" + id + "' " + "like concat(m.account, '%') " +
              "order by m.account desc");
      if(!l.isEmpty()) {
        return (MajorAccount) l.get(0);
      }
    }
    return null;
  }
 
  public void proposeDescription() {
    MajorAccount ma = getParent();
    if(ma != null) {
      setDescription(ma.getDescription());
    }
  }
 
}