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
   9 package org.opendaylight.neutron.northbound.api;
  10
  11 import java.net.HttpURLConnection;
  12 import java.util.ArrayList;
  13 import java.util.List;
  14 import javax.ws.rs.Consumes;
  15 import javax.ws.rs.DELETE;
  16 import javax.ws.rs.GET;
  17 import javax.ws.rs.POST;
  18 import javax.ws.rs.PUT;
  19 import javax.ws.rs.Path;
  20 import javax.ws.rs.PathParam;
  21 import javax.ws.rs.Produces;
  22 import javax.ws.rs.QueryParam;
  23 import javax.ws.rs.core.MediaType;
  24 import javax.ws.rs.core.Response;
  25 import org.codehaus.enunciate.jaxrs.ResponseCode;
  26 import org.codehaus.enunciate.jaxrs.StatusCodes;
  27 import org.opendaylight.neutron.spi.INeutronLoadBalancerHealthMonitorCRUD;
  28 import org.opendaylight.neutron.spi.NeutronLoadBalancerHealthMonitor;
  29
  30 /**
  31  * Neutron Northbound REST APIs for Load Balancer HealthMonitor.<br>
  32  * This class provides REST APIs for managing neutron LoadBalancerHealthMonitor
  33  *
  34  * <br>
  35  * <br>
  36  * Authentication scheme : <b>HTTP Basic</b><br>
  37  * Authentication realm : <b>opendaylight</b><br>
  38  * Transport : <b>HTTP and HTTPS</b><br>
  39  * <br>
  40  * HTTPS Authentication is disabled by default. Administrator can enable it in
  41  * tomcat-server.xml after adding a proper keystore / SSL certificate from a
  42  * trusted authority.<br>
  43  * More info :
  44  * http://tomcat.apache.org/tomcat-7.0-doc/ssl-howto.html#Configuration
  45  *
  46  */
  47 @Path("/lbaas/healthmonitors")
  48 public final class NeutronLoadBalancerHealthMonitorNorthbound
  49         extends AbstractNeutronNorthbound<NeutronLoadBalancerHealthMonitor, NeutronLoadBalancerHealthMonitorRequest,
  50                 INeutronLoadBalancerHealthMonitorCRUD> {
  51
  52     private static final String RESOURCE_NAME = "LoadBalancerHealthMonitor";
  53
  54     @Override
  55     protected String getResourceName() {
  56         return RESOURCE_NAME;
  57     }
  58
  59     /**
  60      * Returns a list of all LoadBalancerHealthMonitor.
  61      */
  62     @GET
  63     @Produces({ MediaType.APPLICATION_JSON })
  64     @StatusCodes({ @ResponseCode(code = HttpURLConnection.HTTP_OK, condition = "Operation successful"),
  65             @ResponseCode(code = HttpURLConnection.HTTP_UNAUTHORIZED, condition = "Unauthorized"),
  66             @ResponseCode(code = HttpURLConnection.HTTP_NOT_IMPLEMENTED, condition = "Not Implemented"),
  67             @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
  68
  69     public Response listGroups(
  70             // return fields
  71             @QueryParam("fields") List<String> fields,
  72             // OpenStack LoadBalancerHealthMonitor attributes
  73             @QueryParam("id") String queryLoadBalancerHealthMonitorID,
  74             @QueryParam("tenant_id") String queryLoadBalancerHealthMonitorTenantID,
  75             // TODO "type" is being a property by the JSON parser.
  76             @QueryParam("type") String queryLoadBalancerHealthMonitorType,
  77             @QueryParam("delay") Integer queryLoadBalancerHealthMonitorDelay,
  78             @QueryParam("timeout") Integer queryLoadBalancerHealthMonitorTimeout,
  79             @QueryParam("max_retries") Integer queryLoadBalancerHealthMonitorMaxRetries,
  80             @QueryParam("http_method") String queryLoadBalancerHealthMonitorHttpMethod,
  81             @QueryParam("url_path") String queryLoadBalancerHealthMonitorUrlPath,
  82             @QueryParam("expected_codes") String queryLoadBalancerHealthMonitorExpectedCodes,
  83             @QueryParam("admin_state_up") Boolean queryLoadBalancerHealthMonitorIsAdminStateUp,
  84             // pagination
  85             @QueryParam("limit") String limit,
  86             @QueryParam("marker") String marker,
  87             @QueryParam("page_reverse") String pageReverse
  88     // sorting not supported
  89     ) {
  90         INeutronLoadBalancerHealthMonitorCRUD loadBalancerHealthMonitorInterface = getNeutronCRUD();
  91         List<NeutronLoadBalancerHealthMonitor> allLoadBalancerHealthMonitors = loadBalancerHealthMonitorInterface
  92                 .getAll();
  93         List<NeutronLoadBalancerHealthMonitor> ans = new ArrayList<>();
  94         for (NeutronLoadBalancerHealthMonitor nsg : allLoadBalancerHealthMonitors) {
  95             if ((queryLoadBalancerHealthMonitorID == null || queryLoadBalancerHealthMonitorID.equals(nsg.getID()))
  96                     && (queryLoadBalancerHealthMonitorTenantID == null
  97                             || queryLoadBalancerHealthMonitorTenantID.equals(nsg.getTenantID()))
  98                     && (queryLoadBalancerHealthMonitorType == null
  99                             || queryLoadBalancerHealthMonitorType.equals(nsg.getLoadBalancerHealthMonitorType()))
 100                     && (queryLoadBalancerHealthMonitorDelay == null
 101                             || queryLoadBalancerHealthMonitorDelay.equals(nsg.getLoadBalancerHealthMonitorDelay()))
 102                     && (queryLoadBalancerHealthMonitorTimeout == null
 103                             || queryLoadBalancerHealthMonitorTimeout.equals(nsg.getLoadBalancerHealthMonitorTimeout()))
 104                     && (queryLoadBalancerHealthMonitorMaxRetries == null || queryLoadBalancerHealthMonitorMaxRetries
 105                             .equals(nsg.getLoadBalancerHealthMonitorMaxRetries()))
 106                     && (queryLoadBalancerHealthMonitorHttpMethod == null || queryLoadBalancerHealthMonitorHttpMethod
 107                             .equals(nsg.getLoadBalancerHealthMonitorHttpMethod()))
 108                     && (queryLoadBalancerHealthMonitorUrlPath == null
 109                             || queryLoadBalancerHealthMonitorUrlPath.equals(nsg.getLoadBalancerHealthMonitorUrlPath()))
 110                     && (queryLoadBalancerHealthMonitorExpectedCodes == null
 111                             || queryLoadBalancerHealthMonitorExpectedCodes
 112                                     .equals(nsg.getLoadBalancerHealthMonitorExpectedCodes()))
 113                     && (queryLoadBalancerHealthMonitorIsAdminStateUp == null
 114                             || queryLoadBalancerHealthMonitorIsAdminStateUp
 115                                     .equals(nsg.getLoadBalancerHealthMonitorAdminStateIsUp()))) {
 116                 if (fields.size() > 0) {
 117                     ans.add(nsg.extractFields(fields));
 118                 } else {
 119                     ans.add(nsg);
 120                 }
 121             }
 122         }
 123         return Response.status(HttpURLConnection.HTTP_OK).entity(new NeutronLoadBalancerHealthMonitorRequest(ans))
 124                 .build();
 125     }
 126
 127     /**
 128      * Returns a specific LoadBalancerHealthMonitor.
 129      */
 130
 131     @Path("{loadBalancerHealthMonitorID}")
 132     @GET
 133     @Produces({ MediaType.APPLICATION_JSON })
 134     @StatusCodes({ @ResponseCode(code = HttpURLConnection.HTTP_OK, condition = "Operation successful"),
 135             @ResponseCode(code = HttpURLConnection.HTTP_UNAUTHORIZED, condition = "Unauthorized"),
 136             @ResponseCode(code = HttpURLConnection.HTTP_NOT_FOUND, condition = "Not Found"),
 137             @ResponseCode(code = HttpURLConnection.HTTP_NOT_IMPLEMENTED, condition = "Not Implemented"),
 138             @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
 139     public Response showLoadBalancerHealthMonitor(
 140             @PathParam("loadBalancerHealthMonitorID") String loadBalancerHealthMonitorID,
 141             // return fields
 142             @QueryParam("fields") List<String> fields) {
 143         return show(loadBalancerHealthMonitorID, fields);
 144     }
 145
 146     /**
 147      * Creates new LoadBalancerHealthMonitor.
 148      */
 149
 150     @POST
 151     @Produces({ MediaType.APPLICATION_JSON })
 152     @Consumes({ MediaType.APPLICATION_JSON })
 153     @StatusCodes({ @ResponseCode(code = HttpURLConnection.HTTP_CREATED, condition = "Created"),
 154             @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
 155     public Response createLoadBalancerHealthMonitors(final NeutronLoadBalancerHealthMonitorRequest input) {
 156         return create(input);
 157     }
 158
 159     /**
 160      * Updates a LoadBalancerHealthMonitor Policy.
 161      */
 162     @Path("{loadBalancerHealthMonitorID}")
 163     @PUT
 164     @Produces({ MediaType.APPLICATION_JSON })
 165     @Consumes({ MediaType.APPLICATION_JSON })
 166     @StatusCodes({ @ResponseCode(code = HttpURLConnection.HTTP_OK, condition = "Operation successful"),
 167             @ResponseCode(code = HttpURLConnection.HTTP_NOT_FOUND, condition = "Not Found"),
 168             @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
 169     public Response updateLoadBalancerHealthMonitor(
 170             @PathParam("loadBalancerHealthMonitorID") String loadBalancerHealthMonitorID,
 171             final NeutronLoadBalancerHealthMonitorRequest input) {
 172         return update(loadBalancerHealthMonitorID, input);
 173     }
 174
 175     /**
 176      * Deletes a LoadBalancerHealthMonitor.
 177      * */
 178     @Path("{loadBalancerHealthMonitorID}")
 179     @DELETE
 180     @StatusCodes({ @ResponseCode(code = HttpURLConnection.HTTP_NO_CONTENT, condition = "No Content"),
 181             @ResponseCode(code = HttpURLConnection.HTTP_NOT_FOUND, condition = "Not Found"),
 182             @ResponseCode(code = HttpURLConnection.HTTP_UNAVAILABLE, condition = "No providers available") })
 183     public Response deleteLoadBalancerHealthMonitor(
 184             @PathParam("loadBalancerHealthMonitorID") String loadBalancerHealthMonitorID) {
 185         return delete(loadBalancerHealthMonitorID);
 186     }
 187 }