ProductReferenceListbox.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2012 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.reference;
 
import java.util.Collection;
import java.util.HashMap;
import org.turro.elephant.db.WhereClause;
import org.turro.erp.db.ErpPU;
import org.turro.erp.entity.OrderReference;
import org.turro.erp.menu.ErpMenu;
import org.turro.jpa.Dao;
import org.turro.zkoss.dialog.Listeners;
import org.turro.zkoss.input.CollectionListbox;
import org.zkoss.zk.ui.event.Events;
 
public class ProductReferenceListbox extends CollectionListbox<OrderReference> {
 
  private OrderReference orderReference;
 
  public ProductReferenceListbox(OrderReference orderReference) {
    this.orderReference = orderReference;
    setAllowNull(true);
    fillCollection();
  }
  
  @Override
  protected String convertToString(OrderReference v) {
    return v.getQuantity() + ": " + v.getSomeDescription();
  }
 
  private void fillCollection() {
    WhereClause wc = new WhereClause();
    wc.addClause("select or from OrderReference or");
    wc.addClause("where or.workOrder.productId = or.productId");
    wc.addClause("order by productId, quantity");
    Dao dao = new ErpPU();
    setCollection(dao.getResultList(wc));
  }
 
  private long idRef;
  
  @Override
  public void setObjectValue(OrderReference value) {
    super.setObjectValue(value);
    idRef = value != null ? value.getId() : 0L;
  }
 
  @Override
  public OrderReference getObjectValue() {
    OrderReference or = super.getObjectValue();
//    if(or != null && or.getId() != idRef) {
//      Collection c = Listeners.cancelListener(this, Events.ON_BLUR);
//      HashMap<String, Object> map = new HashMap<String, Object>();
//      // pending: clone from or changing values
//      map.put("orderReference", or);
//      ErpMenu.showModalZulFile("lProductOrder", "/WEB-INF/_zul/erp/reference/referenceClone.zul", map);
//      Listeners.activateListeners(this, Events.ON_BLUR, c);
//    }
    return or;
  }
 
}