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

   1 /*
   2  * Copyright (c) 2014, 2015 Red Hat, Inc. 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.ws.rs.Consumes;
  14 import javax.ws.rs.DELETE;
  15 import javax.ws.rs.GET;
  16 import javax.ws.rs.POST;
  17 import javax.ws.rs.PUT;
  18 import javax.ws.rs.Path;
  19 import javax.ws.rs.PathParam;
  20 import javax.ws.rs.Produces;
  21 import javax.ws.rs.QueryParam;
  22 import javax.ws.rs.core.MediaType;
  23 import javax.ws.rs.core.Response;
  24 import org.codehaus.enunciate.jaxrs.ResponseCode;
  25 import org.codehaus.enunciate.jaxrs.StatusCodes;
  26 import org.opendaylight.neutron.spi.INeutronLoadBalancerHealthMonitorCRUD;
  27 import org.opendaylight.neutron.spi.NeutronLoadBalancerHealthMonitor;
  28
  29 /**
  30  * Neutron Northbound REST APIs for Load Balancer HealthMonitor.
  31  *
  32  */
  33 @Path("/lbaas/healthmonitors")
  34 public final class NeutronLoadBalancerHealthMonitorNorthbound
  35         extends AbstractNeutronNorthbound<NeutronLoadBalancerHealthMonitor, NeutronLoadBalancerHealthMonitorRequest,
  36                 INeutronLoadBalancerHealthMonitorCRUD> {
  37
  38     private static final String RESOURCE_NAME = "LoadBalancerHealthMonitor";
  39
  40     @Override
  41     protected String getResourceName() {
  42         return RESOURCE_NAME;
  43     }
  44
  45     /**
  46      * Returns a list of all LoadBalancerHealthMonitor.
  47      */
  48     @GET
  49     @Produces({ MediaType.APPLICATION_JSON })
  50     @StatusCodes({ @ResponseCode(code = HttpURLConnection.HTTP_OK, condition = "Operation successful"),
  51             @ResponseCode(code = HttpURLConnection.HTTP_UNAUTHORIZED, condition = "Unauthorized"),
  52             @ResponseCode(code = HttpURLConnection.HTTP_NOT_IMPLEMENTED, condition = "Not Implemented"),
  53             @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
  54     public Response listGroups(
  55             // return fields
  56             @QueryParam("fields") List<String> fields,
  57             // OpenStack LoadBalancerHealthMonitor attributes
  58             @QueryParam("id") String queryLoadBalancerHealthMonitorID,
  59             @QueryParam("tenant_id") String queryLoadBalancerHealthMonitorTenantID,
  60             // TODO "type" is being a property by the JSON parser.
  61             @QueryParam("type") String queryLoadBalancerHealthMonitorType,
  62             @QueryParam("delay") Integer queryLoadBalancerHealthMonitorDelay,
  63             @QueryParam("timeout") Integer queryLoadBalancerHealthMonitorTimeout,
  64             @QueryParam("max_retries") Integer queryLoadBalancerHealthMonitorMaxRetries,
  65             @QueryParam("http_method") String queryLoadBalancerHealthMonitorHttpMethod,
  66             @QueryParam("url_path") String queryLoadBalancerHealthMonitorUrlPath,
  67             @QueryParam("expected_codes") String queryLoadBalancerHealthMonitorExpectedCodes,
  68             @QueryParam("admin_state_up") Boolean queryLoadBalancerHealthMonitorIsAdminStateUp,
  69             // pagination
  70             @QueryParam("limit") String limit,
  71             @QueryParam("marker") String marker,
  72             @QueryParam("page_reverse") String pageReverse
  73     // sorting not supported
  74     ) {
  75         INeutronLoadBalancerHealthMonitorCRUD loadBalancerHealthMonitorInterface = getNeutronCRUD();
  76         List<NeutronLoadBalancerHealthMonitor> allLoadBalancerHealthMonitors = loadBalancerHealthMonitorInterface
  77                 .getAll();
  78         List<NeutronLoadBalancerHealthMonitor> ans = new ArrayList<>();
  79         for (NeutronLoadBalancerHealthMonitor nsg : allLoadBalancerHealthMonitors) {
  80             if ((queryLoadBalancerHealthMonitorID == null || queryLoadBalancerHealthMonitorID.equals(nsg.getID()))
  81                     && (queryLoadBalancerHealthMonitorTenantID == null
  82                             || queryLoadBalancerHealthMonitorTenantID.equals(nsg.getTenantID()))
  83                     && (queryLoadBalancerHealthMonitorType == null
  84                             || queryLoadBalancerHealthMonitorType.equals(nsg.getLoadBalancerHealthMonitorType()))
  85                     && (queryLoadBalancerHealthMonitorDelay == null
  86                             || queryLoadBalancerHealthMonitorDelay.equals(nsg.getLoadBalancerHealthMonitorDelay()))
  87                     && (queryLoadBalancerHealthMonitorTimeout == null
  88                             || queryLoadBalancerHealthMonitorTimeout.equals(nsg.getLoadBalancerHealthMonitorTimeout()))
  89                     && (queryLoadBalancerHealthMonitorMaxRetries == null || queryLoadBalancerHealthMonitorMaxRetries
  90                             .equals(nsg.getLoadBalancerHealthMonitorMaxRetries()))
  91                     && (queryLoadBalancerHealthMonitorHttpMethod == null || queryLoadBalancerHealthMonitorHttpMethod
  92                             .equals(nsg.getLoadBalancerHealthMonitorHttpMethod()))
  93                     && (queryLoadBalancerHealthMonitorUrlPath == null
  94                             || queryLoadBalancerHealthMonitorUrlPath.equals(nsg.getLoadBalancerHealthMonitorUrlPath()))
  95                     && (queryLoadBalancerHealthMonitorExpectedCodes == null
  96                             || queryLoadBalancerHealthMonitorExpectedCodes
  97                                     .equals(nsg.getLoadBalancerHealthMonitorExpectedCodes()))
  98                     && (queryLoadBalancerHealthMonitorIsAdminStateUp == null
  99                             || queryLoadBalancerHealthMonitorIsAdminStateUp
 100                                     .equals(nsg.getLoadBalancerHealthMonitorAdminStateIsUp()))) {
 101                 if (fields.size() > 0) {
 102                     ans.add(nsg.extractFields(fields));
 103                 } else {
 104                     ans.add(nsg);
 105                 }
 106             }
 107         }
 108         return Response.status(HttpURLConnection.HTTP_OK).entity(new NeutronLoadBalancerHealthMonitorRequest(ans))
 109                 .build();
 110     }
 111
 112     /**
 113      * Returns a specific LoadBalancerHealthMonitor.
 114      */
 115     @Path("{loadBalancerHealthMonitorID}")
 116     @GET
 117     @Produces({ MediaType.APPLICATION_JSON })
 118     @StatusCodes({ @ResponseCode(code = HttpURLConnection.HTTP_OK, condition = "Operation successful"),
 119             @ResponseCode(code = HttpURLConnection.HTTP_UNAUTHORIZED, condition = "Unauthorized"),
 120             @ResponseCode(code = HttpURLConnection.HTTP_NOT_FOUND, condition = "Not Found"),
 121             @ResponseCode(code = HttpURLConnection.HTTP_NOT_IMPLEMENTED, condition = "Not Implemented"),
 122             @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
 123     public Response showLoadBalancerHealthMonitor(
 124             @PathParam("loadBalancerHealthMonitorID") String loadBalancerHealthMonitorID,
 125             // return fields
 126             @QueryParam("fields") List<String> fields) {
 127         return show(loadBalancerHealthMonitorID, fields);
 128     }
 129
 130     /**
 131      * Creates new LoadBalancerHealthMonitor.
 132      */
 133     @POST
 134     @Produces({ MediaType.APPLICATION_JSON })
 135     @Consumes({ MediaType.APPLICATION_JSON })
 136     @StatusCodes({ @ResponseCode(code = HttpURLConnection.HTTP_CREATED, condition = "Created"),
 137             @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
 138     public Response createLoadBalancerHealthMonitors(final NeutronLoadBalancerHealthMonitorRequest input) {
 139         return create(input);
 140     }
 141
 142     /**
 143      * Updates a LoadBalancerHealthMonitor Policy.
 144      */
 145     @Path("{loadBalancerHealthMonitorID}")
 146     @PUT
 147     @Produces({ MediaType.APPLICATION_JSON })
 148     @Consumes({ MediaType.APPLICATION_JSON })
 149     @StatusCodes({ @ResponseCode(code = HttpURLConnection.HTTP_OK, condition = "Operation successful"),
 150             @ResponseCode(code = HttpURLConnection.HTTP_NOT_FOUND, condition = "Not Found"),
 151             @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
 152     public Response updateLoadBalancerHealthMonitor(
 153             @PathParam("loadBalancerHealthMonitorID") String loadBalancerHealthMonitorID,
 154             final NeutronLoadBalancerHealthMonitorRequest input) {
 155         return update(loadBalancerHealthMonitorID, input);
 156     }
 157
 158     /**
 159      * Deletes a LoadBalancerHealthMonitor.
 160      */
 161     @Path("{loadBalancerHealthMonitorID}")
 162     @DELETE
 163     @StatusCodes({ @ResponseCode(code = HttpURLConnection.HTTP_NO_CONTENT, condition = "No Content"),
 164             @ResponseCode(code = HttpURLConnection.HTTP_NOT_FOUND, condition = "Not Found"),
 165             @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
 166     public Response deleteLoadBalancerHealthMonitor(
 167             @PathParam("loadBalancerHealthMonitorID") String loadBalancerHealthMonitorID) {
 168         return delete(loadBalancerHealthMonitorID);
 169     }
 170 }