Mercurial > lada > lada-server
view src/main/java/de/intevation/lada/rest/LProbeService.java @ 169:1613ab50d6d0
LProbeService uses LProbeInfo objects to deserialize JSON and extracts a LProbe object.
author | Raimund Renkert <rrenkert@intevation.de> |
---|---|
date | Mon, 24 Jun 2013 14:02:47 +0200 |
parents | fda177c59d1f |
children | a2e04ab2cd44 |
line wrap: on
line source
package de.intevation.lada.rest; import java.util.HashMap; import java.util.Map; 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.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.LProbe; import de.intevation.lada.model.LProbeInfo; /** * This class produces a RESTful service to read the contents of LProbe table. * * @author <a href="mailto:rrenkert@intevation.de">Raimund Renkert</a> */ @Path("/proben") @RequestScoped public class LProbeService { /** * The Repository for LProbe. */ @Inject @Named("lproberepository") private Repository repository; /** * The logger for this class. */ @Inject private Logger log; /** * Request a LProbe 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(LProbeInfo.class, id); } /** * Request LProbe via a filter. * * Query parameters are used for the filter in form of key-value pairs. * This filter can take the three parameters * mst=$MSTID (String) * uwb=$UWBID (String) * begin=$PROBEENTNAHMEBEGIN (Timestamp) * * @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 repository.findAll(LProbeInfo.class); } Map<String, String> filter = new HashMap<String, String>(); for (String key: params.keySet()) { filter.put(key, params.getFirst(key)); } return repository.filter(filter); } @PUT @Path("/{id}") @Produces("text/json") @Consumes("application/json") public Response update(LProbeInfo probe) { return repository.update(probe); } @POST @Produces("text/json") @Consumes("application/json") public Response create(LProbeInfo probe) { LProbe p = probe.toLProbe(); return repository.create(p); } }