/*
* This file is part of LibrePlan
*
* Copyright (C) 2011 Igalia S.L
*
* 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.libreplan.web.util;
import static org.libreplan.web.I18nHelper._;
import org.libreplan.business.common.exceptions.ValidationException;
import org.libreplan.business.common.exceptions.ValidationException.InvalidValue;
import org.zkoss.ganttz.util.ComponentsFinder;
import org.zkoss.zk.ui.Component;
import org.zkoss.zk.ui.WrongValueException;
import org.zkoss.zul.Grid;
import org.zkoss.zul.Row;
/**
*
* @author Diego Pino García <dpino@igalia.com>
*
* Helper class for printing a {@link ValidationException} at a
* component.
*
*/
public class ValidationExceptionPrinter {
public static void showAt(Component comp, ValidationException e) {
InvalidValue invalidValue = e.getInvalidValue();
if (comp instanceof Grid) {
showAt((Grid) comp, invalidValue);
} else {
showAt(comp, invalidValue);
}
}
private static void showAt(Component comp, InvalidValue invalidValue) {
throw new WrongValueException(comp, _(invalidValue.getMessage()));
}
private static void showAt(Grid comp, InvalidValue invalidValue) {
Row row = ComponentsFinder.findRowByValue(comp,
invalidValue.getInvalidValue());
if (row != null) {
throw new WrongValueException(row, _(invalidValue.getMessage()));
}
}
}