Mercurial > lada > lada-server

annotate src/main/java/de/intevation/lada/rest/stamm/FavoriteService.java @ 1028:1c41c7b8f7c2 schema-update

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Updated server application to new database model. THIS IS STILL WIP!!!
author Raimund Renkert <raimund.renkert@intevation.de>
date Fri, 08 Jul 2016 15:32:36 +0200
parents 49c88a71909b
children
rev   line source
858
49c88a71909b Added services for favorites and filter.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
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1 /* Copyright (C) 2013 by Bundesamt fuer Strahlenschutz
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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2 * Software engineering by Intevation GmbH
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Raimund Renkert <raimund.renkert@intevation.de>
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3 *
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Raimund Renkert <raimund.renkert@intevation.de>
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4 * This file is Free Software under the GNU GPL (v>=3)
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Raimund Renkert <raimund.renkert@intevation.de>
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out
49c88a71909b Added services for favorites and filter.
Raimund Renkert <raimund.renkert@intevation.de>
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6 * the documentation coming with IMIS-Labordaten-Application for details.
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Raimund Renkert <raimund.renkert@intevation.de>
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7 */
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Raimund Renkert <raimund.renkert@intevation.de>
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8 package de.intevation.lada.rest.stamm;
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Raimund Renkert <raimund.renkert@intevation.de>
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9
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Raimund Renkert <raimund.renkert@intevation.de>
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10 import java.util.List;
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Raimund Renkert <raimund.renkert@intevation.de>
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11
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Raimund Renkert <raimund.renkert@intevation.de>
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12 import javax.ejb.EJBTransactionRolledbackException;
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Raimund Renkert <raimund.renkert@intevation.de>
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13 import javax.enterprise.context.RequestScoped;
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Raimund Renkert <raimund.renkert@intevation.de>
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14 import javax.inject.Inject;
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Raimund Renkert <raimund.renkert@intevation.de>
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15 import javax.persistence.TransactionRequiredException;
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Raimund Renkert <raimund.renkert@intevation.de>
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16 import javax.servlet.http.HttpServletRequest;
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Raimund Renkert <raimund.renkert@intevation.de>
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17 import javax.ws.rs.DELETE;
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Raimund Renkert <raimund.renkert@intevation.de>
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18 import javax.ws.rs.POST;
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Raimund Renkert <raimund.renkert@intevation.de>
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19 import javax.ws.rs.Path;
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Raimund Renkert <raimund.renkert@intevation.de>
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20 import javax.ws.rs.Produces;
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Raimund Renkert <raimund.renkert@intevation.de>
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21 import javax.ws.rs.core.Context;
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Raimund Renkert <raimund.renkert@intevation.de>
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22 import javax.ws.rs.core.HttpHeaders;
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Raimund Renkert <raimund.renkert@intevation.de>
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23 import javax.ws.rs.core.MediaType;
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Raimund Renkert <raimund.renkert@intevation.de>
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24 import javax.ws.rs.core.MultivaluedMap;
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25 import javax.ws.rs.core.UriInfo;
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Raimund Renkert <raimund.renkert@intevation.de>
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26
1028
1c41c7b8f7c2 Updated server application to new database model. THIS IS STILL WIP!!!
Raimund Renkert <raimund.renkert@intevation.de>
parents: 858
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27 import de.intevation.lada.model.stammdaten.Favorite;
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28 import de.intevation.lada.util.annotation.AuthorizationConfig;
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29 import de.intevation.lada.util.annotation.RepositoryConfig;
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Raimund Renkert <raimund.renkert@intevation.de>
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30 import de.intevation.lada.util.auth.Authorization;
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31 import de.intevation.lada.util.auth.AuthorizationType;
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Raimund Renkert <raimund.renkert@intevation.de>
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32 import de.intevation.lada.util.auth.UserInfo;
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33 import de.intevation.lada.util.data.QueryBuilder;
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34 import de.intevation.lada.util.data.Repository;
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35 import de.intevation.lada.util.data.RepositoryType;
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36 import de.intevation.lada.util.rest.Response;
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Raimund Renkert <raimund.renkert@intevation.de>
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37
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Raimund Renkert <raimund.renkert@intevation.de>
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38 /**
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Raimund Renkert <raimund.renkert@intevation.de>
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39 * @author <a href="mailto:rrenkert@intevation.de">Raimund Renkert</a>
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Raimund Renkert <raimund.renkert@intevation.de>
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40 */
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Raimund Renkert <raimund.renkert@intevation.de>
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41 @Path("rest/favorite")
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Raimund Renkert <raimund.renkert@intevation.de>
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42 @RequestScoped
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Raimund Renkert <raimund.renkert@intevation.de>
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43 public class FavoriteService {
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Raimund Renkert <raimund.renkert@intevation.de>
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44
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Raimund Renkert <raimund.renkert@intevation.de>
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45 /**
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Raimund Renkert <raimund.renkert@intevation.de>
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46 * The data repository granting read/write access.
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Raimund Renkert <raimund.renkert@intevation.de>
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47 */
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Raimund Renkert <raimund.renkert@intevation.de>
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48 @Inject
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Raimund Renkert <raimund.renkert@intevation.de>
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49 @RepositoryConfig(type=RepositoryType.RW)
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Raimund Renkert <raimund.renkert@intevation.de>
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50 private Repository repository;
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Raimund Renkert <raimund.renkert@intevation.de>
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51
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Raimund Renkert <raimund.renkert@intevation.de>
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52 /**
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Raimund Renkert <raimund.renkert@intevation.de>
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53 * The authorization module.
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Raimund Renkert <raimund.renkert@intevation.de>
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54 */
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Raimund Renkert <raimund.renkert@intevation.de>
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55 @Inject
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Raimund Renkert <raimund.renkert@intevation.de>
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56 @AuthorizationConfig(type=AuthorizationType.HEADER)
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Raimund Renkert <raimund.renkert@intevation.de>
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57 private Authorization authorization;
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Raimund Renkert <raimund.renkert@intevation.de>
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58
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Raimund Renkert <raimund.renkert@intevation.de>
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59 @POST
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Raimund Renkert <raimund.renkert@intevation.de>
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60 @Path("/")
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Raimund Renkert <raimund.renkert@intevation.de>
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61 @Produces(MediaType.APPLICATION_JSON)
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Raimund Renkert <raimund.renkert@intevation.de>
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62 public Response create(
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Raimund Renkert <raimund.renkert@intevation.de>
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63 @Context HttpHeaders headers,
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Raimund Renkert <raimund.renkert@intevation.de>
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64 @Context HttpServletRequest request,
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Raimund Renkert <raimund.renkert@intevation.de>
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65 Favorite favorite
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Raimund Renkert <raimund.renkert@intevation.de>
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66 ) {
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Raimund Renkert <raimund.renkert@intevation.de>
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67 UserInfo userInfo = authorization.getInfo(request);
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Raimund Renkert <raimund.renkert@intevation.de>
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68 favorite.setUserId(userInfo.getUserId());
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Raimund Renkert <raimund.renkert@intevation.de>
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69 QueryBuilder<Favorite> builder = new QueryBuilder<Favorite>(
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Raimund Renkert <raimund.renkert@intevation.de>
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70 repository.entityManager("stamm"),
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Raimund Renkert <raimund.renkert@intevation.de>
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71 Favorite.class
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Raimund Renkert <raimund.renkert@intevation.de>
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72 );
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Raimund Renkert <raimund.renkert@intevation.de>
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73 builder.and("userId", userInfo.getUserId());
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74 builder.and("queryId", favorite.getQueryId());
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Raimund Renkert <raimund.renkert@intevation.de>
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75 List<Favorite> favorites = repository.filterPlain(builder.getQuery(), "stamm");
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Raimund Renkert <raimund.renkert@intevation.de>
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76 if (favorites.isEmpty()) {
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Raimund Renkert <raimund.renkert@intevation.de>
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77 return repository.create(favorite, "stamm");
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Raimund Renkert <raimund.renkert@intevation.de>
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78 }
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Raimund Renkert <raimund.renkert@intevation.de>
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79 return new Response(false, 617, "exists");
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Raimund Renkert <raimund.renkert@intevation.de>
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80 }
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Raimund Renkert <raimund.renkert@intevation.de>
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81
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Raimund Renkert <raimund.renkert@intevation.de>
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82 @DELETE
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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83 @Path("/")
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Raimund Renkert <raimund.renkert@intevation.de>
parents:
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84 @Produces(MediaType.APPLICATION_JSON)
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Raimund Renkert <raimund.renkert@intevation.de>
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85 public Response delete(
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Raimund Renkert <raimund.renkert@intevation.de>
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86 @Context HttpHeaders headers,
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Raimund Renkert <raimund.renkert@intevation.de>
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87 @Context UriInfo info,
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Raimund Renkert <raimund.renkert@intevation.de>
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88 @Context HttpServletRequest request
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Raimund Renkert <raimund.renkert@intevation.de>
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89 ) {
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Raimund Renkert <raimund.renkert@intevation.de>
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90 UserInfo userInfo = authorization.getInfo(request);
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Raimund Renkert <raimund.renkert@intevation.de>
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91
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Raimund Renkert <raimund.renkert@intevation.de>
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92 MultivaluedMap<String, String> params = info.getQueryParameters();
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93 if (params.isEmpty() || !params.containsKey("queryId")) {
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Raimund Renkert <raimund.renkert@intevation.de>
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94 return new Response(false, 618, "missing queryId parameter");
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Raimund Renkert <raimund.renkert@intevation.de>
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95 }
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Raimund Renkert <raimund.renkert@intevation.de>
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96 QueryBuilder<Favorite> builder = new QueryBuilder<Favorite>(
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Raimund Renkert <raimund.renkert@intevation.de>
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97 repository.entityManager("stamm"),
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Raimund Renkert <raimund.renkert@intevation.de>
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98 Favorite.class
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Raimund Renkert <raimund.renkert@intevation.de>
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99 );
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Raimund Renkert <raimund.renkert@intevation.de>
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100 builder.and("userId", userInfo.getUserId());
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101 builder.and("queryId", params.getFirst("queryId"));
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102
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Raimund Renkert <raimund.renkert@intevation.de>
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103 List<Favorite> fs = repository.filterPlain(builder.getQuery(), "stamm");
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104 if (fs == null || fs.isEmpty()) {
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Raimund Renkert <raimund.renkert@intevation.de>
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105 return new Response(false, 600, "not existing");
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Raimund Renkert <raimund.renkert@intevation.de>
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106 }
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Raimund Renkert <raimund.renkert@intevation.de>
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107 /* Delete the object*/
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Raimund Renkert <raimund.renkert@intevation.de>
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108 try {
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Raimund Renkert <raimund.renkert@intevation.de>
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109 Response response = repository.delete(fs.get(0), "stamm");
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Raimund Renkert <raimund.renkert@intevation.de>
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110 return response;
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Raimund Renkert <raimund.renkert@intevation.de>
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111 }
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Raimund Renkert <raimund.renkert@intevation.de>
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112 catch(IllegalArgumentException | EJBTransactionRolledbackException |
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Raimund Renkert <raimund.renkert@intevation.de>
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113 TransactionRequiredException e) {
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Raimund Renkert <raimund.renkert@intevation.de>
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114 return new Response(false, 600, "");
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Raimund Renkert <raimund.renkert@intevation.de>
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115 }
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Raimund Renkert <raimund.renkert@intevation.de>
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116 }
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Raimund Renkert <raimund.renkert@intevation.de>
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117
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Raimund Renkert <raimund.renkert@intevation.de>
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118 }
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