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  * Neutron Northbound REST APIs for Bgpvpn.
  42  */
  43 @Singleton
  44 @Path("/bgpvpns")
  45 public final class NeutronBgpvpnsNorthbound
  46         extends AbstractNeutronNorthbound<NeutronBgpvpn, NeutronBgpvpnRequest, INeutronBgpvpnCRUD> {
  47     private static final String RESOURCE_NAME = "Bgpvpn";
  48
  49     @Context
  50     UriInfo uriInfo;
  51
  52     INeutronBgpvpnNetworkAssociationCRUD neutronBgpvpnNetworkAssociation;
  53     INeutronBgpvpnRouterAssociationCRUD neutronBgpvpnRouterAssociation;
  54
  55     @Inject
  56     public NeutronBgpvpnsNorthbound(@Reference INeutronBgpvpnCRUD neutronCRUD,
  57                                     INeutronBgpvpnNetworkAssociationCRUD neutronBgpvpnNetworkAssociation,
  58                                     INeutronBgpvpnRouterAssociationCRUD neutronBgpvpnRouterAssociation) {
  59         super(neutronCRUD);
  60         this.neutronBgpvpnNetworkAssociation = neutronBgpvpnNetworkAssociation;
  61         this.neutronBgpvpnRouterAssociation = neutronBgpvpnRouterAssociation;
  62     }
  63
  64     @Override
  65     protected String getResourceName() {
  66         return RESOURCE_NAME;
  67     }
  68
  69     /**
  70      * Returns a list of all Bgpvpns.
  71      */
  72     @GET
  73     @Produces({ MediaType.APPLICATION_JSON })
  74     //@TypeHint(OpenStackBgpvpns.class)
  75     @StatusCodes({
  76         @ResponseCode(code = HttpURLConnection.HTTP_OK, condition = "Operation successful"),
  77         @ResponseCode(code = HttpURLConnection.HTTP_UNAUTHORIZED, condition = "Unauthorized"),
  78         @ResponseCode(code = HttpURLConnection.HTTP_NOT_IMPLEMENTED, condition = "Not Implemented"),
  79         @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available")
  80     })
  81     public Response listBgpvpns(
  82             // return fields
  83             @QueryParam("fields") List<String> fields,
  84             // note: openstack isn't clear about filtering on lists, so we aren't handling them
  85             @QueryParam("id") String queryID,
  86             @QueryParam("name") String queryName,
  87             @QueryParam("admin_state_up") String queryAdminStateUp,
  88             @QueryParam("status") String queryStatus,
  89             @QueryParam("tenant_id") String queryTenantID,
  90             @QueryParam("type") String queryType,
  91             @QueryParam("auto_aggregate") String queryAutoAggregate,
  92             // pagination
  93             @QueryParam("limit") Integer limit,
  94             @QueryParam("marker") String marker,
  95             @DefaultValue("false") @QueryParam("page_reverse") Boolean pageReverse
  96     // sorting not supported
  97     ) {
  98         INeutronBgpvpnCRUD bgpvpnInterface = getNeutronCRUD();
  99         List<NeutronBgpvpn> allBgpvpns = bgpvpnInterface.getAll();
 100         List<NeutronBgpvpn> ans = new ArrayList<>();
 101         for (NeutronBgpvpn bgpvpn : allBgpvpns) {
 102             //match filters: TODO provider extension
 103             Boolean adminStateUp = queryAdminStateUp != null ? Boolean.valueOf(queryAdminStateUp) : null;
 104             Boolean autoAggregate = queryAutoAggregate != null ? Boolean.valueOf(queryAutoAggregate) : null;
 105             if ((queryID == null || queryID.equals(bgpvpn.getID()))
 106                     && (queryName == null || queryName.equals(bgpvpn.getName()))
 107                     && (adminStateUp == null || adminStateUp.booleanValue() == bgpvpn.isAdminStateUp())
 108                     && (queryStatus == null || queryStatus.equals(bgpvpn.getStatus()))
 109                     && (autoAggregate == null || autoAggregate.booleanValue() == bgpvpn.isAutoAggregate())
 110                     && (queryTenantID == null || queryTenantID.equals(bgpvpn.getTenantID()))) {
 111                 if (fields.size() > 0) {
 112                     ans.add(bgpvpn.extractFields(fields));
 113                 } else {
 114                     ans.add(bgpvpn);
 115                 }
 116             }
 117         }
 118
 119         if (limit != null && ans.size() > 1) {
 120             // Return a paginated request
 121             NeutronBgpvpnRequest request = (NeutronBgpvpnRequest) PaginatedRequestFactory.createRequest(limit, marker,
 122                     pageReverse, uriInfo, ans, NeutronBgpvpn.class);
 123             return Response.status(HttpURLConnection.HTTP_OK).entity(request).build();
 124         }
 125
 126         return Response.status(HttpURLConnection.HTTP_OK).entity(new NeutronBgpvpnRequest(ans)).build();
 127     }
 128
 129     /**
 130      * Returns a specific Bgpvpn.
 131      */
 132     @Path("{bgpvpnUUID}")
 133     @GET
 134     @Produces({ MediaType.APPLICATION_JSON })
 135     //@TypeHint(OpenStackBgpvpns.class)
 136     @StatusCodes({
 137         @ResponseCode(code = HttpURLConnection.HTTP_OK, condition = "Operation successful"),
 138         @ResponseCode(code = HttpURLConnection.HTTP_UNAUTHORIZED, condition = "Unauthorized"),
 139         @ResponseCode(code = HttpURLConnection.HTTP_NOT_FOUND, condition = "Not Found"),
 140         @ResponseCode(code = HttpURLConnection.HTTP_NOT_IMPLEMENTED, condition = "Not Implemented"),
 141         @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available")
 142     })
 143     public Response showBgpvpn(@PathParam("bgpvpnUUID") String bgpvpnUUID,
 144             // return fields
 145             @QueryParam("fields") List<String> fields) {
 146         return show(bgpvpnUUID, fields);
 147     }
 148
 149     /**
 150      * Creates new Bgpvpns.
 151      */
 152     @POST
 153     @Produces({ MediaType.APPLICATION_JSON })
 154     @Consumes({ MediaType.APPLICATION_JSON })
 155     @TypeHint(NeutronBgpvpn.class)
 156     @StatusCodes({
 157         @ResponseCode(code = HttpURLConnection.HTTP_CREATED, condition = "Created"),
 158         @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available")
 159     })
 160     public Response createBgpvpns(final NeutronBgpvpnRequest input) {
 161         return create(input);
 162     }
 163
 164     /**
 165      * Updates a Bgpvpn.
 166      */
 167     @Override
 168     protected void updateDelta(String uuid, NeutronBgpvpn delta, NeutronBgpvpn original) {
 169         //Fill in defaults if they're missing in update
 170         delta.initDefaults();
 171         delta.setID(uuid);
 172         delta.setTenantID(original.getTenantID());
 173     }
 174
 175     @Path("{bgpvpnUUID}")
 176     @PUT
 177     @Produces({ MediaType.APPLICATION_JSON })
 178     @Consumes({ MediaType.APPLICATION_JSON })
 179     //@TypeHint(OpenStackBgpvpns.class)
 180     @StatusCodes({
 181         @ResponseCode(code = HttpURLConnection.HTTP_OK, condition = "Operation successful"),
 182         @ResponseCode(code = HttpURLConnection.HTTP_NOT_FOUND, condition = "Not Found"),
 183         @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available")
 184     })
 185     public Response updateBgpvpn(@PathParam("bgpvpnUUID") String bgpvpnUUID, final NeutronBgpvpnRequest input) {
 186         return update(bgpvpnUUID, input);
 187     }
 188
 189     /**
 190      * Deletes a Bgpvpn.
 191      */
 192     @Path("{bgpvpnUUID}")
 193     @DELETE
 194     @StatusCodes({
 195         @ResponseCode(code = HttpURLConnection.HTTP_NO_CONTENT, condition = "No Content"),
 196         @ResponseCode(code = HttpURLConnection.HTTP_NOT_FOUND, condition = "Not Found"),
 197         @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available")
 198     })
 199     public Response deleteBgpvpn(@PathParam("bgpvpnUUID") String bgpvpnUUID) {
 200         NeutronBgpvpnNetworkAssociationsNorthbound netAssoNorthBound =
 201                 new NeutronBgpvpnNetworkAssociationsNorthbound(neutronBgpvpnNetworkAssociation);
 202         List<NeutronBgpvpnNetworkAssociation> allBgpvpnNetAssos = neutronBgpvpnNetworkAssociation.getAll();
 203         for (NeutronBgpvpnNetworkAssociation bgpvpnNetAsso : allBgpvpnNetAssos) {
 204             if (bgpvpnUUID != null && bgpvpnUUID.equals(bgpvpnNetAsso.getBgpvpnId())) {
 205                 netAssoNorthBound.delete(bgpvpnNetAsso.getID());
 206             }
 207         }
 208
 209         NeutronBgpvpnRouterAssociationsNorthbound routeAssoNorthBound =
 210                 new NeutronBgpvpnRouterAssociationsNorthbound(neutronBgpvpnRouterAssociation);
 211         List<NeutronBgpvpnRouterAssociation> allBgpvpnRouteAssos = neutronBgpvpnRouterAssociation.getAll();
 212         for (NeutronBgpvpnRouterAssociation bgpvpnRouteAsso : allBgpvpnRouteAssos) {
 213             if (bgpvpnUUID != null && bgpvpnUUID.equals(bgpvpnRouteAsso.getBgpvpnId())) {
 214                 routeAssoNorthBound.delete(bgpvpnRouteAsso.getID());
 215             }
 216         }
 217         return delete(bgpvpnUUID);
 218     }
 219 }