SensorGroupServerResource.java
/**
* SensorGroupServerResource.java This file is part of WattDepot.
*
* Copyright (C) 2013 Cam Moore
*
* 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/>.
*/
package org.wattdepot.server.http.api;
import java.util.logging.Level;
import org.restlet.data.Status;
import org.restlet.resource.ResourceException;
import org.wattdepot.common.domainmodel.Labels;
import org.wattdepot.common.domainmodel.SensorGroup;
import org.wattdepot.common.exception.IdNotFoundException;
import org.wattdepot.common.exception.MisMatchedOwnerException;
import org.wattdepot.common.http.api.SensorGroupResource;
/**
* SensorGroupServerResource - Handles the SensorGroup HTTP API
* ("/wattdepot/{org-id}/sensor-group/{sensor-group_id}").
*
* @author Cam Moore
*
*/
public class SensorGroupServerResource extends WattDepotServerResource implements
SensorGroupResource {
/** The sensorgroup_id from the request. */
private String sensorGroupId;
/*
* (non-Javadoc)
*
* @see org.restlet.resource.Resource#doInit()
*/
@Override
protected void doInit() throws ResourceException {
super.doInit();
this.sensorGroupId = getAttribute(Labels.SENSOR_GROUP_ID);
}
/*
* (non-Javadoc)
*
* @see org.wattdepot.restlet.SensorGroupResource#retrieve()
*/
@Override
public SensorGroup retrieve() {
getLogger().log(Level.INFO,
"GET /wattdepot/{" + orgId + "}/sensor-group/{" + sensorGroupId + "}");
if (isInRole(orgId)) {
SensorGroup group = null;
try {
group = depot.getSensorGroup(sensorGroupId, orgId, true);
}
catch (IdNotFoundException e) {
setStatus(Status.CLIENT_ERROR_BAD_REQUEST, e.getMessage());
}
if (group == null) {
setStatus(Status.CLIENT_ERROR_BAD_REQUEST, "SensorGroup " + sensorGroupId
+ " is not defined.");
}
return group;
}
else {
setStatus(Status.CLIENT_ERROR_BAD_REQUEST, "Bad credentials.");
return null;
}
}
/*
* (non-Javadoc)
*
* @see org.wattdepot.restlet.SensorGroupResource#store(org.wattdepot
* .datamodel.SensorGroup)
*/
@Override
public void update(SensorGroup sensorgroup) {
getLogger()
.log(Level.INFO, "POST /wattdepot/{" + orgId + "}/sensor-group/ with " + sensorgroup);
if (isInRole(orgId)) {
try {
depot.getOrganization(orgId, true);
}
catch (IdNotFoundException e) {
setStatus(Status.CLIENT_ERROR_BAD_REQUEST, orgId + " does not exist.");
}
try {
if (depot.getSensorGroupIds(orgId, true).contains(sensorgroup.getId())) {
depot.updateSensorGroup(sensorgroup);
}
else {
setStatus(Status.CLIENT_ERROR_BAD_REQUEST, "Can't update undefined SensorGroup "
+ sensorgroup.getName());
}
}
catch (IdNotFoundException e) {
setStatus(Status.CLIENT_ERROR_BAD_REQUEST, orgId + " does not exist.");
}
}
else {
setStatus(Status.CLIENT_ERROR_BAD_REQUEST, "Bad credentials.");
}
}
/*
* (non-Javadoc)
*
* @see org.wattdepot.restlet.SensorGroupResource#remove()
*/
@Override
public void remove() {
getLogger().log(Level.INFO,
"DEL /wattdepot/{" + orgId + "}/sensor-group/{" + sensorGroupId + "}");
if (isInRole(orgId)) {
try {
depot.deleteSensorGroup(sensorGroupId, orgId);
}
catch (IdNotFoundException e) {
setStatus(Status.CLIENT_ERROR_BAD_REQUEST, e.getMessage());
}
catch (MisMatchedOwnerException e) {
setStatus(Status.CLIENT_ERROR_BAD_REQUEST, e.getMessage());
}
}
else {
setStatus(Status.CLIENT_ERROR_BAD_REQUEST, "Bad credentials.");
}
}
}