northbound-api/src/main/java/org/opendaylight/neutron/northbound/api/NeutronBgpvpnsNorthbound.java

   1 /*
   2  * Copyright (c) 2015 Ericsson India Global Services Pvt Ltd. and others. All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.neutron.northbound.api;
   9
  10 import com.webcohesion.enunciate.metadata.rs.ResponseCode;
  11 import com.webcohesion.enunciate.metadata.rs.StatusCodes;
  12 import com.webcohesion.enunciate.metadata.rs.TypeHint;
  13 import java.net.HttpURLConnection;
  14 import java.util.ArrayList;
  15 import java.util.List;
  16 import javax.inject.Inject;
  17 import javax.inject.Singleton;
  18 import javax.ws.rs.Consumes;
  19 import javax.ws.rs.DELETE;
  20 import javax.ws.rs.DefaultValue;
  21 import javax.ws.rs.GET;
  22 import javax.ws.rs.POST;
  23 import javax.ws.rs.PUT;
  24 import javax.ws.rs.Path;
  25 import javax.ws.rs.PathParam;
  26 import javax.ws.rs.Produces;
  27 import javax.ws.rs.QueryParam;
  28 import javax.ws.rs.core.Context;
  29 import javax.ws.rs.core.MediaType;
  30 import javax.ws.rs.core.Response;
  31 import javax.ws.rs.core.UriInfo;
  32 import org.apache.aries.blueprint.annotation.service.Reference;
  33 import org.opendaylight.neutron.spi.INeutronBgpvpnCRUD;
  34 import org.opendaylight.neutron.spi.INeutronBgpvpnNetworkAssociationCRUD;
  35 import org.opendaylight.neutron.spi.INeutronBgpvpnRouterAssociationCRUD;
  36 import org.opendaylight.neutron.spi.NeutronBgpvpn;
  37 import org.opendaylight.neutron.spi.NeutronBgpvpnNetworkAssociation;
  38 import org.opendaylight.neutron.spi.NeutronBgpvpnRouterAssociation;
  39
  40
  41 /**
  42  * Neutron Northbound REST APIs for Bgpvpn.
  43  */
  44 @Singleton
  45 @Path("/bgpvpns")
  46 public final class NeutronBgpvpnsNorthbound
  47         extends AbstractNeutronNorthbound<NeutronBgpvpn, NeutronBgpvpnRequest, INeutronBgpvpnCRUD> {
  48
  49     private static final String RESOURCE_NAME = "Bgpvpn";
  50
  51     @Context
  52     UriInfo uriInfo;
  53
  54
  55     INeutronBgpvpnNetworkAssociationCRUD neutronBgpvpnNetworkAssociation;
  56     INeutronBgpvpnRouterAssociationCRUD neutronBgpvpnRouterAssociation;
  57
  58     @Inject
  59     public NeutronBgpvpnsNorthbound(@Reference INeutronBgpvpnCRUD neutronCRUD,
  60                                     INeutronBgpvpnNetworkAssociationCRUD neutronBgpvpnNetworkAssociation,
  61                                     INeutronBgpvpnRouterAssociationCRUD neutronBgpvpnRouterAssociation) {
  62         super(neutronCRUD);
  63         this.neutronBgpvpnNetworkAssociation = neutronBgpvpnNetworkAssociation;
  64         this.neutronBgpvpnRouterAssociation = neutronBgpvpnRouterAssociation;
  65
  66     }
  67
  68     @Override
  69     protected String getResourceName() {
  70         return RESOURCE_NAME;
  71     }
  72
  73     /**
  74      * Returns a list of all Bgpvpns.
  75      */
  76     @GET
  77     @Produces({ MediaType.APPLICATION_JSON })
  78     //@TypeHint(OpenStackBgpvpns.class)
  79     @StatusCodes({ @ResponseCode(code = HttpURLConnection.HTTP_OK, condition = "Operation successful"),
  80             @ResponseCode(code = HttpURLConnection.HTTP_UNAUTHORIZED, condition = "Unauthorized"),
  81             @ResponseCode(code = HttpURLConnection.HTTP_NOT_IMPLEMENTED, condition = "Not Implemented"),
  82             @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
  83     public Response listBgpvpns(
  84             // return fields
  85             @QueryParam("fields") List<String> fields,
  86             // note: openstack isn't clear about filtering on lists, so we aren't handling them
  87             @QueryParam("id") String queryID,
  88             @QueryParam("name") String queryName,
  89             @QueryParam("admin_state_up") String queryAdminStateUp,
  90             @QueryParam("status") String queryStatus,
  91             @QueryParam("tenant_id") String queryTenantID,
  92             @QueryParam("type") String queryType,
  93             @QueryParam("auto_aggregate") String queryAutoAggregate,
  94             // pagination
  95             @QueryParam("limit") Integer limit,
  96             @QueryParam("marker") String marker,
  97             @DefaultValue("false") @QueryParam("page_reverse") Boolean pageReverse
  98     // sorting not supported
  99     ) {
 100         INeutronBgpvpnCRUD bgpvpnInterface = getNeutronCRUD();
 101         List<NeutronBgpvpn> allBgpvpns = bgpvpnInterface.getAll();
 102         List<NeutronBgpvpn> ans = new ArrayList<>();
 103         for (NeutronBgpvpn bgpvpn : allBgpvpns) {
 104             //match filters: TODO provider extension
 105             Boolean adminStateUp = queryAdminStateUp != null ? Boolean.valueOf(queryAdminStateUp) : null;
 106             Boolean autoAggregate = queryAutoAggregate != null ? Boolean.valueOf(queryAutoAggregate) : null;
 107             if ((queryID == null || queryID.equals(bgpvpn.getID()))
 108                     && (queryName == null || queryName.equals(bgpvpn.getName()))
 109                     && (adminStateUp == null || adminStateUp.booleanValue() == bgpvpn.isAdminStateUp())
 110                     && (queryStatus == null || queryStatus.equals(bgpvpn.getStatus()))
 111                     && (autoAggregate == null || autoAggregate.booleanValue() == bgpvpn.isAutoAggregate())
 112                     && (queryTenantID == null || queryTenantID.equals(bgpvpn.getTenantID()))) {
 113                 if (fields.size() > 0) {
 114                     ans.add(bgpvpn.extractFields(fields));
 115                 } else {
 116                     ans.add(bgpvpn);
 117                 }
 118             }
 119         }
 120
 121         if (limit != null && ans.size() > 1) {
 122             // Return a paginated request
 123             NeutronBgpvpnRequest request = (NeutronBgpvpnRequest) PaginatedRequestFactory.createRequest(limit, marker,
 124                     pageReverse, uriInfo, ans, NeutronBgpvpn.class);
 125             return Response.status(HttpURLConnection.HTTP_OK).entity(request).build();
 126         }
 127
 128         return Response.status(HttpURLConnection.HTTP_OK).entity(new NeutronBgpvpnRequest(ans)).build();
 129
 130     }
 131
 132     /**
 133      * Returns a specific Bgpvpn.
 134      */
 135     @Path("{bgpvpnUUID}")
 136     @GET
 137     @Produces({ MediaType.APPLICATION_JSON })
 138     //@TypeHint(OpenStackBgpvpns.class)
 139     @StatusCodes({ @ResponseCode(code = HttpURLConnection.HTTP_OK, condition = "Operation successful"),
 140             @ResponseCode(code = HttpURLConnection.HTTP_UNAUTHORIZED, condition = "Unauthorized"),
 141             @ResponseCode(code = HttpURLConnection.HTTP_NOT_FOUND, condition = "Not Found"),
 142             @ResponseCode(code = HttpURLConnection.HTTP_NOT_IMPLEMENTED, condition = "Not Implemented"),
 143             @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
 144     public Response showBgpvpn(@PathParam("bgpvpnUUID") String bgpvpnUUID,
 145             // return fields
 146             @QueryParam("fields") List<String> fields) {
 147         return show(bgpvpnUUID, fields);
 148     }
 149
 150     /**
 151      * Creates new Bgpvpns.
 152      */
 153     @POST
 154     @Produces({ MediaType.APPLICATION_JSON })
 155     @Consumes({ MediaType.APPLICATION_JSON })
 156     @TypeHint(NeutronBgpvpn.class)
 157     @StatusCodes({ @ResponseCode(code = HttpURLConnection.HTTP_CREATED, condition = "Created"),
 158             @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
 159     public Response createBgpvpns(final NeutronBgpvpnRequest input) {
 160         return create(input);
 161     }
 162
 163     /**
 164      * Updates a Bgpvpn.
 165      */
 166     @Override
 167     protected void updateDelta(String uuid, NeutronBgpvpn delta, NeutronBgpvpn original) {
 168         //Fill in defaults if they're missing in update
 169         delta.initDefaults();
 170         delta.setID(uuid);
 171         delta.setTenantID(original.getTenantID());
 172     }
 173
 174     @Path("{bgpvpnUUID}")
 175     @PUT
 176     @Produces({ MediaType.APPLICATION_JSON })
 177     @Consumes({ MediaType.APPLICATION_JSON })
 178     //@TypeHint(OpenStackBgpvpns.class)
 179     @StatusCodes({ @ResponseCode(code = HttpURLConnection.HTTP_OK, condition = "Operation successful"),
 180             @ResponseCode(code = HttpURLConnection.HTTP_NOT_FOUND, condition = "Not Found"),
 181             @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
 182     public Response updateBgpvpn(@PathParam("bgpvpnUUID") String bgpvpnUUID, final NeutronBgpvpnRequest input) {
 183         return update(bgpvpnUUID, input);
 184     }
 185
 186     /**
 187      * Deletes a Bgpvpn.
 188      */
 189     @Path("{bgpvpnUUID}")
 190     @DELETE
 191     @StatusCodes({ @ResponseCode(code = HttpURLConnection.HTTP_NO_CONTENT, condition = "No Content"),
 192             @ResponseCode(code = HttpURLConnection.HTTP_NOT_FOUND, condition = "Not Found"),
 193             @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
 194     public Response deleteBgpvpn(@PathParam("bgpvpnUUID") String bgpvpnUUID) {
 195         NeutronBgpvpnNetworkAssociationsNorthbound netAssoNorthBound =
 196                 new NeutronBgpvpnNetworkAssociationsNorthbound(neutronBgpvpnNetworkAssociation);
 197         List<NeutronBgpvpnNetworkAssociation> allBgpvpnNetAssos = neutronBgpvpnNetworkAssociation.getAll();
 198         for (NeutronBgpvpnNetworkAssociation bgpvpnNetAsso : allBgpvpnNetAssos) {
 199             if (bgpvpnUUID != null && bgpvpnUUID.equals(bgpvpnNetAsso.getBgpvpnId())) {
 200                 netAssoNorthBound.delete(bgpvpnNetAsso.getID());
 201             }
 202         }
 203
 204         NeutronBgpvpnRouterAssociationsNorthbound routeAssoNorthBound =
 205                 new NeutronBgpvpnRouterAssociationsNorthbound(neutronBgpvpnRouterAssociation);
 206         List<NeutronBgpvpnRouterAssociation> allBgpvpnRouteAssos = neutronBgpvpnRouterAssociation.getAll();
 207         for (NeutronBgpvpnRouterAssociation bgpvpnRouteAsso : allBgpvpnRouteAssos) {
 208             if (bgpvpnUUID != null && bgpvpnUUID.equals(bgpvpnRouteAsso.getBgpvpnId())) {
 209                 routeAssoNorthBound.delete(bgpvpnRouteAsso.getID());
 210             }
 211         }
 212         return delete(bgpvpnUUID);
 213     }
 214 }