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

   1 /*
   2  * Copyright (c) 2017 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 java.net.HttpURLConnection;
  11 import java.util.ArrayList;
  12 import java.util.List;
  13 import javax.inject.Inject;
  14 import javax.inject.Singleton;
  15 import javax.ws.rs.Consumes;
  16 import javax.ws.rs.DELETE;
  17 import javax.ws.rs.GET;
  18 import javax.ws.rs.POST;
  19 import javax.ws.rs.PUT;
  20 import javax.ws.rs.Path;
  21 import javax.ws.rs.PathParam;
  22 import javax.ws.rs.Produces;
  23 import javax.ws.rs.QueryParam;
  24 import javax.ws.rs.core.MediaType;
  25 import javax.ws.rs.core.Response;
  26 import org.codehaus.enunciate.jaxrs.ResponseCode;
  27 import org.codehaus.enunciate.jaxrs.StatusCodes;
  28 import org.opendaylight.neutron.spi.INeutronTrunkCRUD;
  29 import org.opendaylight.neutron.spi.NeutronTrunk;
  30 import org.ops4j.pax.cdi.api.OsgiService;
  31
  32 @Singleton
  33 @Path("/trunks")
  34 public final class NeutronTrunksNorthbound
  35         extends AbstractNeutronNorthbound<NeutronTrunk, NeutronTrunkRequest, INeutronTrunkCRUD> {
  36
  37     private static final String RESOURCE_NAME = "Trunk";
  38
  39     @Inject
  40     public NeutronTrunksNorthbound(@OsgiService INeutronTrunkCRUD neutronCRUD) {
  41         super(neutronCRUD);
  42     }
  43
  44     @Override
  45     protected String getResourceName() {
  46         return RESOURCE_NAME;
  47     }
  48
  49     /**
  50      * Returns a list of all Trunks.
  51      */
  52     @GET
  53     @Produces({ MediaType.APPLICATION_JSON })
  54     @StatusCodes({ @ResponseCode(code = HttpURLConnection.HTTP_OK, condition = "Operation successful"),
  55             @ResponseCode(code = HttpURLConnection.HTTP_UNAUTHORIZED, condition = "Unauthorized"),
  56             @ResponseCode(code = HttpURLConnection.HTTP_NOT_IMPLEMENTED, condition = "Not Implemented"),
  57             @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
  58     public Response listGroups(
  59             // return fields
  60             @QueryParam("fields") List<String> fields,
  61             // OpenStack trunk attributes
  62             @QueryParam("id") String queryUUID,
  63             @QueryParam("tenant_id") String queryTenantID,
  64             @QueryParam("status") String queryStatus,
  65             @QueryParam("name") String queryName,
  66             // pagination
  67             @QueryParam("limit") String limit,
  68             @QueryParam("marker") String marker,
  69             @QueryParam("page_reverse") String pageReverse) {
  70         INeutronTrunkCRUD trunkInterface = getNeutronCRUD();
  71         List<NeutronTrunk> ans = new ArrayList<>();
  72         for (NeutronTrunk nsg : trunkInterface.getAll()) {
  73             if ((queryUUID == null || queryUUID.equals(nsg.getID()))
  74                     && (queryTenantID == null || queryTenantID.equals(nsg.getTenantID()))
  75                     && (queryStatus == null || queryStatus.equals(nsg.getStatus()))
  76                     && (queryName == null || queryName.equals(nsg.getName()))) {
  77                 if (fields.size() > 0) {
  78                     ans.add(nsg.extractFields(fields));
  79                 } else {
  80                     ans.add(nsg);
  81                 }
  82             }
  83         }
  84         return Response.status(HttpURLConnection.HTTP_OK).entity(new NeutronTrunkRequest(ans)).build();
  85     }
  86
  87     /**
  88      * Returns a specific Trunk.
  89      */
  90     @Path("{trunkUUID}")
  91     @GET
  92     @Produces({ MediaType.APPLICATION_JSON })
  93     @StatusCodes({ @ResponseCode(code = HttpURLConnection.HTTP_OK, condition = "Operation successful"),
  94             @ResponseCode(code = HttpURLConnection.HTTP_UNAUTHORIZED, condition = "Unauthorized"),
  95             @ResponseCode(code = HttpURLConnection.HTTP_NOT_FOUND, condition = "Not Found"),
  96             @ResponseCode(code = HttpURLConnection.HTTP_NOT_IMPLEMENTED, condition = "Not Implemented"),
  97             @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
  98     public Response showTrunk(@PathParam("trunkUUID") String trunkUUID,
  99             @QueryParam("fields") List<String> fields) {
 100         return show(trunkUUID, fields);
 101     }
 102
 103     /**
 104      * Creates new Trunk.
 105      */
 106     @POST
 107     @Produces({ MediaType.APPLICATION_JSON })
 108     @Consumes({ MediaType.APPLICATION_JSON })
 109     @StatusCodes({ @ResponseCode(code = HttpURLConnection.HTTP_CREATED, condition = "Created"),
 110             @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
 111     public Response createTrunks(final NeutronTrunkRequest input) {
 112         return create(input);
 113     }
 114
 115     /**
 116      * Updates a Trunk.
 117      */
 118     @Path("{trunkUUID}")
 119     @PUT
 120     @Produces({ MediaType.APPLICATION_JSON })
 121     @Consumes({ MediaType.APPLICATION_JSON })
 122     @StatusCodes({ @ResponseCode(code = HttpURLConnection.HTTP_OK, condition = "Operation successful"),
 123             @ResponseCode(code = HttpURLConnection.HTTP_NOT_FOUND, condition = "Not Found"),
 124             @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
 125     public Response updateTrunk(@PathParam("trunkUUID") String trunkUUID,
 126             final NeutronTrunkRequest input) {
 127         return update(trunkUUID, input);
 128     }
 129
 130     /**
 131      * Deletes a Trunk.
 132      */
 133     @Path("{trunkUUID}")
 134     @DELETE
 135     @StatusCodes({ @ResponseCode(code = HttpURLConnection.HTTP_NO_CONTENT, condition = "No Content"),
 136             @ResponseCode(code = HttpURLConnection.HTTP_NOT_FOUND, condition = "Not Found"),
 137             @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
 138     public Response deleteTrunk(@PathParam("trunkUUID") String trunkUUID) {
 139         return delete(trunkUUID);
 140     }
 141 }