package org.sigmah.server.handler;
/*
* #%L
* Sigmah
* %%
* Copyright (C) 2010 - 2016 URD
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program. If not, see
* <http://www.gnu.org/licenses/gpl-3.0.html>.
* #L%
*/
import org.apache.commons.lang3.StringUtils;
import org.sigmah.server.dao.OrganizationDAO;
import org.sigmah.server.dispatch.impl.UserDispatch.UserExecutionContext;
import org.sigmah.server.domain.Organization;
import org.sigmah.server.handler.base.AbstractCommandHandler;
import org.sigmah.server.mapper.Mapper;
import org.sigmah.shared.command.UpdateOrganization;
import org.sigmah.shared.dispatch.CommandException;
import org.sigmah.shared.dto.organization.OrganizationDTO;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.google.inject.Inject;
/**
* Handler for {@link UpdateOrganization} command.
*
* @author Aurélien Ponçon
* @author Maxime Lombard (mlombard@ideia.fr)
*/
public class UpdateOrganizationHandler extends AbstractCommandHandler<UpdateOrganization, OrganizationDTO> {
/**
* Logger.
*/
private static final Logger LOG = LoggerFactory.getLogger(UpdateOrganizationHandler.class);
private final Mapper mapper;
private final OrganizationDAO organizationDAO;
@Inject
public UpdateOrganizationHandler(final Mapper mapper, final OrganizationDAO organizationDAO) {
this.mapper = mapper;
this.organizationDAO = organizationDAO;
}
/**
* {@inheritDoc}
*/
@Override
public OrganizationDTO execute(final UpdateOrganization cmd, final UserExecutionContext context) throws CommandException {
final OrganizationDTO form = cmd.getOrganization();
if (form == null || form.getId() == null || StringUtils.isBlank(form.getName())) {
throw new CommandException("Invalid command arguments: '" + cmd + "'.");
}
if (LOG.isDebugEnabled()) {
LOG.debug("Persisting organization data: '{}'.", cmd);
}
final Organization organization = organizationDAO.findById(form.getId());
if (organization == null) {
throw new CommandException("Organization with id '" + form.getId() + "' cannot be found.");
}
organization.setName(form.getName());
organization.setLogo(form.getLogo());
organizationDAO.persist(organization, context.getUser());
return mapper.map(organization, new OrganizationDTO());
}
}