Mercurial > lada > lada-server
view src/main/java/de/intevation/lada/rest/stamm/FavoriteService.java @ 1301:a3f281b350f2
Added service for audit trail.
author | Raimund Renkert <raimund.renkert@intevation.de> |
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date | Fri, 24 Feb 2017 14:29:05 +0100 |
parents | 186d602e031a |
children |
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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.stamm; import java.util.List; import javax.ejb.EJBTransactionRolledbackException; import javax.enterprise.context.RequestScoped; import javax.inject.Inject; import javax.persistence.TransactionRequiredException; import javax.servlet.http.HttpServletRequest; import javax.ws.rs.DELETE; import javax.ws.rs.POST; import javax.ws.rs.Path; import javax.ws.rs.Produces; import javax.ws.rs.core.Context; import javax.ws.rs.core.HttpHeaders; import javax.ws.rs.core.MediaType; import javax.ws.rs.core.MultivaluedMap; import javax.ws.rs.core.UriInfo; import de.intevation.lada.model.stammdaten.Favorite; import de.intevation.lada.util.annotation.AuthorizationConfig; import de.intevation.lada.util.annotation.RepositoryConfig; import de.intevation.lada.util.auth.Authorization; import de.intevation.lada.util.auth.AuthorizationType; import de.intevation.lada.util.auth.UserInfo; 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; /** * @author <a href="mailto:rrenkert@intevation.de">Raimund Renkert</a> */ @Path("rest/favorite") @RequestScoped public class FavoriteService { /** * The data repository granting read/write access. */ @Inject @RepositoryConfig(type=RepositoryType.RW) private Repository repository; /** * The authorization module. */ @Inject @AuthorizationConfig(type=AuthorizationType.HEADER) private Authorization authorization; @POST @Path("/") @Produces(MediaType.APPLICATION_JSON) public Response create( @Context HttpHeaders headers, @Context HttpServletRequest request, Favorite favorite ) { UserInfo userInfo = authorization.getInfo(request); favorite.setUserId(userInfo.getUserId()); QueryBuilder<Favorite> builder = new QueryBuilder<Favorite>( repository.entityManager("stamm"), Favorite.class ); builder.and("userId", userInfo.getUserId()); builder.and("queryId", favorite.getQueryId()); List<Favorite> favorites = repository.filterPlain(builder.getQuery(), "stamm"); if (favorites.isEmpty()) { return repository.create(favorite, "stamm"); } return new Response(false, 617, "exists"); } @DELETE @Path("/") @Produces(MediaType.APPLICATION_JSON) public Response delete( @Context HttpHeaders headers, @Context UriInfo info, @Context HttpServletRequest request ) { UserInfo userInfo = authorization.getInfo(request); MultivaluedMap<String, String> params = info.getQueryParameters(); if (params.isEmpty() || !params.containsKey("queryId")) { return new Response(false, 618, "missing queryId parameter"); } QueryBuilder<Favorite> builder = new QueryBuilder<Favorite>( repository.entityManager("stamm"), Favorite.class ); builder.and("userId", userInfo.getUserId()); builder.and("queryId", params.getFirst("queryId")); List<Favorite> fs = repository.filterPlain(builder.getQuery(), "stamm"); if (fs == null || fs.isEmpty()) { return new Response(false, 600, "not existing"); } /* Delete the object*/ try { Response response = repository.delete(fs.get(0), "stamm"); return response; } catch(IllegalArgumentException | EJBTransactionRolledbackException | TransactionRequiredException e) { return new Response(false, 600, ""); } } }