MeasurementTypeServerResource.java
/**
* MeasurementTypeServerResource.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.MeasurementType;
import org.wattdepot.common.domainmodel.Organization;
import org.wattdepot.common.exception.IdNotFoundException;
import org.wattdepot.common.http.api.MeasurementTypeResource;
/**
* MeasurementTypeServerResource - Handles the MeasurementType HTTP API
* ("/wattdepot/measurement-type/" and
* "/wattdepot/measurement-type/{measurementtype-id}").
*
* @author Cam Moore
*
*/
public class MeasurementTypeServerResource extends WattDepotServerResource implements
MeasurementTypeResource {
private String typeSlug;
/*
* (non-Javadoc)
*
* @see org.restlet.resource.Resource#doInit()
*/
@Override
protected void doInit() throws ResourceException {
super.doInit();
this.typeSlug = getAttribute(Labels.MEASUREMENT_TYPE_ID);
}
/*
* (non-Javadoc)
*
* @see org.wattdepot.restlet.MeasurementTypeResource#retrieve()
*/
@Override
public MeasurementType retrieve() {
getLogger().log(Level.INFO, "GET /wattdepot/public/measurement-type/{" + typeSlug + "}");
MeasurementType mt = null;
try {
mt = depot.getMeasurementType(typeSlug, true);
}
catch (IdNotFoundException e) {
setStatus(Status.CLIENT_ERROR_BAD_REQUEST, "MeasurementType " + typeSlug
+ " is not defined.");
}
return mt;
}
/*
* (non-Javadoc)
*
* @see
* org.wattdepot.restlet.MeasurementTypeResource#store(org.wattdepot.datamodel
* .MeasurementType)
*/
@Override
public void update(MeasurementType measurementType) {
getLogger().log(Level.INFO,
"POST /wattdepot/public/measurement-type/{" + typeSlug + "} with " + measurementType);
if (isInRole(Organization.ADMIN_GROUP.getId())) {
MeasurementType mt;
try {
mt = depot.getMeasurementType(measurementType.getId(), true);
if (mt != null) {
depot.updateMeasurementType(measurementType);
}
}
catch (IdNotFoundException e) {
setStatus(Status.CLIENT_ERROR_BAD_REQUEST,
"No such Measurement type defined. Cannot update undefined MeasurementType.");
}
}
else {
setStatus(Status.CLIENT_ERROR_BAD_REQUEST, "Only admin may update MeasurementTypes.");
}
}
/*
* (non-Javadoc)
*
* @see org.wattdepot.restlet.MeasurementTypeResource#remove()
*/
@Override
public void remove() {
getLogger().log(Level.INFO, "DEL /wattdepot/public/measurement-type/{" + typeSlug + "}");
if (isInRole(Organization.ADMIN_GROUP.getId())) {
try {
depot.deleteMeasurementType(typeSlug);
}
catch (IdNotFoundException e) {
setStatus(Status.CLIENT_ERROR_BAD_REQUEST, e.getMessage());
}
}
else {
setStatus(Status.CLIENT_ERROR_BAD_REQUEST, "Only admin may remove MeasurementTypes.");
}
}
}