Mercurial > lada > lada-server
view src/main/java/de/intevation/lada/rest/LKommentarService.java @ 200:b3148356e373
Implemented 'delete'.
author | Raimund Renkert <rrenkert@intevation.de> |
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date | Mon, 01 Jul 2013 17:09:51 +0200 |
parents | a2e04ab2cd44 |
children | ab7bb9e326f5 |
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package de.intevation.lada.rest; import java.util.ArrayList; import java.util.List; import java.util.logging.Logger; import javax.enterprise.context.RequestScoped; import javax.inject.Inject; import javax.inject.Named; import javax.ws.rs.Consumes; 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.MultivaluedMap; import javax.ws.rs.core.UriInfo; import de.intevation.lada.data.QueryBuilder; import de.intevation.lada.data.Repository; import de.intevation.lada.model.LKommentarP; /** * This class produces a RESTful service to read the contents of LKommentarP table. * * @author <a href="mailto:rrenkert@intevation.de">Raimund Renkert</a> */ @Path("/kommentare") @RequestScoped public class LKommentarService { /** * The Repository. */ @Inject @Named("lkommentarRepository") private Repository repository; /** * The logger for this class */ @Inject private Logger logger; /** * Request a single SKommentarP via its id. * * @param id The mst_id * @return JSON Object via REST service. */ @GET @Path("/{id}") @Produces("text/json") public Response findById(@PathParam("id") String id) { return repository.findById(LKommentarP.class, id); } @DELETE @Path("/{kId}/{probeId}") @Produces("text/json") public Response delete( @PathParam("kId") String kId, @PathParam("probeId") String probeId) { QueryBuilder<LKommentarP> builder = new QueryBuilder<LKommentarP>( repository.getEntityManager(), LKommentarP.class); builder.and("probeId", probeId).and("kId", kId); Response response = repository.filter(builder.getQuery()); List<LKommentarP> list = (List<LKommentarP>)response.getData(); if (!list.isEmpty()) { repository.delete(list.get(0)); return new Response(true, 200, null); } return new Response(false, 600, null); } @PUT @Path("/{kId}/{probeId}") @Produces("text/json") @Consumes("application/json") public String update(LKommentarP kommentar) { return "[{success: true}]"; //String response = repository.delete(id); //if (response.isEmpty()) { // return "[{success: true}]"; //} //else { // return "[{success: false," + // " error: " + response + "}]"; //} } /** * Request a list of LKommentarP objects filtered by LProbe id. * * @param info The query parameters * @return JSON object via REST service. */ @GET @Produces("text/json") public Response filter(@Context UriInfo info) { MultivaluedMap<String, String> params = info.getQueryParameters(); if (params.isEmpty() || !params.containsKey("probeId") ) { return new Response(false, 609, new ArrayList<LKommentarP>()); } QueryBuilder<LKommentarP> builder = new QueryBuilder<LKommentarP>( repository.getEntityManager(), LKommentarP.class); builder.and("probeId", params.getFirst("probeId")); return repository.filter(builder.getQuery()); } @POST @Consumes("application/json") @Produces("text/json") public Response create(LKommentarP kommentar) { return repository.create(kommentar); } }