Mercurial > lada > lada-server
view src/main/java/de/intevation/lada/rest/ProbeService.java @ 450:808ea2091c1d
Updated repositoy structure and added probe services.
author | Raimund Renkert <raimund.renkert@intevation.de> |
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date | Wed, 11 Feb 2015 13:01:55 +0100 |
parents | 6020c66849f3 |
children | 89a5dbeb5bd6 |
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/* Copyright (C) 2013 by Bundesamt fuer Strahlenschutz * Software engineering by Intevation GmbH * * This file is Free Software under the GNU GPL (v>=3) * and comes with ABSOLUTELY NO WARRANTY! Check out * the documentation coming with IMIS-Labordaten-Application for details. */ package de.intevation.lada.rest; import java.util.List; import javax.enterprise.context.RequestScoped; import javax.inject.Inject; import javax.ws.rs.DELETE; import javax.ws.rs.GET; import javax.ws.rs.POST; import javax.ws.rs.PUT; import javax.ws.rs.Path; import javax.ws.rs.PathParam; import javax.ws.rs.Produces; import javax.ws.rs.core.Context; import javax.ws.rs.core.HttpHeaders; import javax.ws.rs.core.MediaType; import org.apache.log4j.Logger; import de.intevation.lada.model.land.LProbe; import de.intevation.lada.model.land.ProbeTranslation; import de.intevation.lada.util.annotation.AuthenticationConfig; import de.intevation.lada.util.annotation.AuthorizationConfig; import de.intevation.lada.util.annotation.RepositoryConfig; import de.intevation.lada.util.auth.Authentication; import de.intevation.lada.util.auth.AuthenticationType; import de.intevation.lada.util.auth.Authorization; import de.intevation.lada.util.auth.AuthorizationType; import de.intevation.lada.util.data.QueryBuilder; import de.intevation.lada.util.data.Repository; import de.intevation.lada.util.data.RepositoryType; import de.intevation.lada.util.rest.Response; @Path("probe") @RequestScoped public class ProbeService { @Inject private Logger logger; @Inject @RepositoryConfig(type=RepositoryType.RW) private Repository defaultRepo; @Inject @AuthenticationConfig(type=AuthenticationType.NONE) private Authentication authentication; @Inject @AuthorizationConfig(type=AuthorizationType.NONE) private Authorization authorization; @GET @Path("/") @Produces("application/json") public Response get(@Context HttpHeaders headers) { if (!authentication.isAuthenticated(headers)) { logger.debug("User is not authenticated!"); return new Response(false, 699, null); } defaultRepo.setDataSource("land"); return defaultRepo.getAll(LProbe.class); } @GET @Path("/{id}") @Produces(MediaType.APPLICATION_JSON) public Response getById( @Context HttpHeaders headers, @PathParam("id") String id ) { if (!authentication.isAuthenticated(headers)) { logger.debug("User is not authenticated!"); return new Response(false, 699, null); } defaultRepo.setDataSource("land"); return defaultRepo.getById(LProbe.class, Integer.valueOf(id)); } @POST @Path("/") @Produces(MediaType.APPLICATION_JSON) public Response create(@Context HttpHeaders headers, LProbe probe) { if (!authentication.isAuthenticated(headers)) { return new Response(false, 699, null); } /* Persist the new probe object*/ Response response = defaultRepo.create(probe, "land"); LProbe ret = (LProbe)response.getData(); /* Create and persist a new probe translation object*/ ProbeTranslation trans = new ProbeTranslation(); trans.setProbeId(ret); defaultRepo.create(trans, "land"); /* Get and return the new probe object*/ Response created = defaultRepo.getById(LProbe.class, ret.getId(), "land"); return new Response(true, 200, created.getData()); } /** * Update an existing probe object. * * @return Response object containing the updated probe object. */ @PUT @Path("/") @Produces(MediaType.APPLICATION_JSON) public Response update(@Context HttpHeaders headers, LProbe probe) { if (!authentication.isAuthenticated(headers)) { logger.debug("User is not authenticated!"); return new Response(false, 699, null); } Response response = defaultRepo.update(probe, "land"); Response updated = defaultRepo.getById( LProbe.class, ((LProbe)response.getData()).getId(), "land"); return updated; } /** * Delete an existing probe object by id. * * @return Response object. */ @DELETE @Path("/{id}") @Produces(MediaType.APPLICATION_JSON) public Response delete( @Context HttpHeaders headers, @PathParam("id") String id ) { if (!authentication.isAuthenticated(headers)) { logger.debug("User is not authenticated!"); return new Response(false, 699, null); } /* Get the probe object by id*/ Response probe = defaultRepo.getById(LProbe.class, Integer.valueOf(id), "land"); LProbe probeObj = (LProbe)probe.getData(); /* Create a query and request the probetranslation object for the * probe*/ QueryBuilder<ProbeTranslation> builder = new QueryBuilder<ProbeTranslation>( defaultRepo.entityManager("land"), ProbeTranslation.class); builder.and("probe", probeObj.getId()); Response probeTrans = defaultRepo.filter(builder.getQuery(), "land"); @SuppressWarnings("unchecked") ProbeTranslation probeTransObj = ((List<ProbeTranslation>)probeTrans.getData()).get(0); /* Delete the probe translation object*/ defaultRepo.delete(probeTransObj, "land"); /* Delete the probe object*/ Response response = defaultRepo.delete(probeObj, "land"); return response; } }