/*
* This file is part of LibrePlan
*
* Copyright (C) 2010-2011 Wireless Galicia, 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.common.converters;
import org.libreplan.business.common.exceptions.InstanceNotFoundException;
import org.libreplan.business.users.daos.IUserDAO;
import org.libreplan.business.users.entities.User;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;
import org.springframework.transaction.annotation.Transactional;
/**
* A {@link IConverter} for {@link User} <br />
* @author Susana Montes Pedreira <smontes@wirelessgalicia.com>
*/
@Component
@Scope(BeanDefinition.SCOPE_SINGLETON)
public class UserConverter implements IConverter<User> {
@Autowired
private IUserDAO userDAO;
@Override
@Transactional(readOnly = true)
public User asObject(String stringRepresentation) {
long id = Long.parseLong(stringRepresentation);
try {
return userDAO.find(id);
} catch (InstanceNotFoundException e) {
throw new RuntimeException(e);
}
}
@Override
public String asString(User entity) {
return entity.getId() + "";
}
@Override
public Class<User> getType() {
return User.class;
}
@Override
public String asStringUngeneric(Object entity) {
return asString(getType().cast(entity));
}
}