Mercurial > lada > lada-server
view src/main/java/de/intevation/lada/rest/LZusatzwertService.java @ 152:53f6d290a559
New service for LZusatzWert objects.
A valid get request contains the following parameter:
- probe=$PROBEID
author | Raimund Renkert <rrenkert@intevation.de> |
---|---|
date | Fri, 14 Jun 2013 14:11:06 +0200 |
parents | |
children | 0474c86a2f4a |
line wrap: on
line source
package de.intevation.lada.rest; import java.util.ArrayList; import java.util.HashMap; import java.util.Map; import javax.enterprise.context.RequestScoped; import javax.inject.Inject; import javax.inject.Named; import javax.ws.rs.Consumes; 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.Repository; import de.intevation.lada.model.LZusatzWert; /** * This class produces a RESTful service to read the contents of * l_zusatz_wert table. * * @author <a href="mailto:rrenkert@intevation.de">Raimund Renkert</a> */ @Path("/zusatzwert") @RequestScoped public class LZusatzwertService { /** * The Repository for SUmwelt. */ @Inject @Named("lzusatzwertrepository") private Repository repository; /** * Request a LZusatzWert via its id. * * @param id The LProbe id * @return JSON Object via REST service. */ @GET @Path("/{id}") @Produces("text/json") public Response findById(@PathParam("id") String id) { return repository.findById(LZusatzWert.class, id); } /** * Request LMessert via a filter. * * Query parameters are used for the filter in form of key-value pairs. * * @param info The URL 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()) { return new Response(false, 609, new ArrayList<LZusatzWert>()); } Map<String, String> filter = new HashMap<String, String>(); if (!params.containsKey("probe")) { return new Response(false, 609, new ArrayList<LZusatzWert>()); } for (String key: params.keySet()) { filter.put(key, params.getFirst(key)); } return repository.filter(filter); } @PUT @Produces("text/json") @Consumes("application/json") public Response update(LZusatzWert zusatzwert) { return repository.update(zusatzwert); } @POST @Produces("text/json") @Consumes("application/json") public Response create(LZusatzWert zusatzwert) { return repository.create(zusatzwert); } }