BookGrid.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.book;
 
import org.turro.string.Strings;
import org.turro.financials.db.FinancialsPU;
import org.turro.financials.entity.BookDefinition;
import org.turro.jpa.grid.JpaGrid;
import org.zkoss.zk.ui.ext.AfterCompose;
import org.zkoss.zul.Row;
 
public class BookGrid extends JpaGrid<BookDefinition> implements AfterCompose {
 
  public BookGrid() {
    super(new FinancialsPU(),
            "select book from BookDefinition as book " +
            "order by book.description", true);
  }
 
  @Override
  protected boolean isValid(BookDefinition v) {
    return !Strings.isBlank(v.getDescription());
  }
 
  @Override
  protected void initiateRow(Row row, BookDefinition value) {
    if(value == null) value = new BookDefinition();
    row.setValue(value);
  }
 
}