BrightSide/elephant-dossier/src/main/java/org/turro/dossier/dossier/CategoryCombobox.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.dossier.dossier;
 
import java.util.LinkedList;
import org.turro.dossier.db.DossierPU;
import org.turro.dossier.entity.Category;
import org.turro.elephant.context.Application;
import org.turro.elephant.db.WhereClause;
import org.turro.jpa.Dao;
import org.turro.zkoss.input.GenericCombobox;
 
public class CategoryCombobox extends GenericCombobox<Category> {
 
  public Category getCategory() {
    return getObjectValue();
  }
 
  public void setCategory(Category category) {
    setObjectValue(category);
  }
 
  @Override
  public void populateList(String value, LinkedList list, int nRows) {
    boolean all = Application.getApplication().isInRole("dossier:all");
    Dao dao = new DossierPU();
    WhereClause wc = new WhereClause();
    wc.addClause("select category from Category as category");
    wc.addClause("where 1=1");
    wc.addLikeFields(new String[] {"category.fullDescription"}, value);
    wc.addClause("order by category.fullDescription");
    for(Object o : dao.getResultList(wc, nRows)) {
      if(all || new CategoryWrapper((Category) (o)).isParticipant()) {
        list.add((Category) o);
      }
    }
  }
 
  @Override
  public String getTextFromObject(Category value) {
    return value.getFullDescription();
  }
 
}