AuthorListbox.java

Go to the documentation of this file.

/*
 * 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.publication.zul.www;
 
import org.turro.jpa.input.JpaListbox;
import org.turro.publication.db.PublicationPU;
 
public class AuthorListbox extends JpaListbox<String> {
 
  public AuthorListbox() {
    super(new PublicationPU(),
            "select distinct publication.author from Publication as publication order by publication.author",
            false, false);
    setNullLabel("All");
  }
 
  @Override
  public String convertToString(String v) {
    if(v == null) return "";
    return v;
  }
 
  @Override
  public boolean getChecked(String v) {
    return true;
  }
 
  @Override
  public void setChecked(String v, boolean checked) {
  }
 
}