AptitudeDegreeGrid.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.erp.aptitude;
 
import java.util.logging.Level;
import java.util.logging.Logger;
import org.turro.elephant.context.Application;
import org.turro.erp.entity.Aptitude;
import org.turro.erp.entity.AptitudeDegree;
import org.turro.jpa.entity.EntityCollectionUtil;
import org.turro.zkoss.grid.CollectionGrid;
import org.zkoss.zul.Row;
 
public class AptitudeDegreeGrid extends CollectionGrid<AptitudeDegree> {
 
  private Aptitude aptitude;
 
  public Aptitude getAptitude() {
    return aptitude;
  }
 
  public void setAptitude(Aptitude aptitude) {
    this.aptitude = aptitude;
    setCollection(aptitude.getAptitudeDegrees());
    addColumns();
  }
  
  @Override
  protected void initiateRow(Row row, AptitudeDegree value) {
    if(value == null) {
      value = new AptitudeDegree();
      value.setAptitude(aptitude);
      aptitude.getAptitudeDegrees().add(value);
    }
    row.setValue(value);
  }
 
  @Override
  protected boolean deleteRow(Row row) {
    AptitudeDegree t = (AptitudeDegree) row.getValue();
    EntityCollectionUtil.remove(aptitude.getAptitudeDegrees(), t);
    t.setAptitude(null);
    return true;
  }
 
  @Override
  protected boolean isValid(AptitudeDegree v) {
    return !v.isEmpty();
  }
  
  private void addColumns() {
    try {
      addColumn(Application.getString("lOrdering"), "int", "ordering", null, 0, false, false).setWidth("60px");
      addColumn(Application.getString("lName"), String.class, "name", null, 0, false, false).setWidth("400px");
      addColumn(Application.getString("lCost"), "double", "cost", null, 2, false, false).setWidth("120px");
      addColumn(Application.getString("lPrice"), "double", "price", null, 2, false, false).setWidth("120px");
    } catch (ClassNotFoundException ex) {
      Logger.getLogger(AptitudeDegreeGrid.class.getName()).log(Level.SEVERE, null, ex);
    }
  }
 
}