neutron-mapper/src/main/java/org/opendaylight/groupbasedpolicy/neutron/mapper/EndpointRegistrator.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems, 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.groupbasedpolicy.neutron.mapper;
  10
  11 import javax.annotation.Nullable;
  12 import java.util.ArrayList;
  13 import java.util.List;
  14 import java.util.concurrent.ExecutionException;
  15 import com.google.common.base.Preconditions;
  16 import com.google.common.collect.ImmutableList;
  17 import org.opendaylight.groupbasedpolicy.neutron.mapper.util.MappingUtils;
  18 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
  19 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.base_endpoint.rev160427.BaseEndpointService;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.base_endpoint.rev160427.RegisterEndpointInput;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.base_endpoint.rev160427.RegisterEndpointInputBuilder;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.base_endpoint.rev160427.UnregisterEndpointInput;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.base_endpoint.rev160427.UnregisterEndpointInputBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.base_endpoint.rev160427.register.endpoint.input.AddressEndpointReg;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.base_endpoint.rev160427.unregister.endpoint.input.AddressEndpointUnreg;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.base_endpoint.rev160427.unregister.endpoint.input.AddressEndpointUnregBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.L3ContextId;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.NetworkDomainId;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.TenantId;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.EndpointService;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.RegisterL3PrefixEndpointInput;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.RegisterL3PrefixEndpointInputBuilder;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoint.fields.L3AddressBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoint.l3.prefix.fields.EndpointL3Gateways;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoint.l3.prefix.fields.EndpointL3GatewaysBuilder;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.unregister.endpoint.input.L3Builder;
  38 import org.opendaylight.yangtools.yang.common.RpcResult;
  39 import org.slf4j.Logger;
  40 import org.slf4j.LoggerFactory;
  41
  42 public class EndpointRegistrator {
  43
  44     private static final Logger LOG = LoggerFactory.getLogger(EndpointRegistrator.class);
  45     private final EndpointService epService;
  46     private final BaseEndpointService baseEpService;
  47
  48     public EndpointRegistrator(EndpointService epService, BaseEndpointService baseEpService) {
  49         this.epService = Preconditions.checkNotNull(epService);
  50         this.baseEpService = Preconditions.checkNotNull(baseEpService);
  51     }
  52
  53     public boolean registerEndpoint(AddressEndpointReg regEndpointInput) {
  54         RegisterEndpointInput regBaseEpInput = new RegisterEndpointInputBuilder().setAddressEndpointReg(
  55                 ImmutableList.<AddressEndpointReg>of(regEndpointInput))
  56             .build();
  57         return registerEndpoint(regBaseEpInput);
  58     }
  59
  60     public boolean registerEndpoint(RegisterEndpointInput regBaseEpInput) {
  61         try {
  62             RpcResult<Void> rpcResult = baseEpService.registerEndpoint(regBaseEpInput).get();
  63             if (!rpcResult.isSuccessful()) {
  64                 LOG.warn("Illegal state - registerEndpoint was not successful. Input of RPC: {}", regBaseEpInput);
  65                 return false;
  66             }
  67             return true;
  68         } catch (InterruptedException | ExecutionException e) {
  69             LOG.error("Base endpoint registration failed. {}", regBaseEpInput, e);
  70             return false;
  71         }
  72     }
  73
  74     public boolean unregisterEndpoint(AddressEndpointUnreg addrEpUnreg) {
  75         UnregisterEndpointInput input = new UnregisterEndpointInputBuilder().setAddressEndpointUnreg(
  76                 ImmutableList.<AddressEndpointUnreg>of(new AddressEndpointUnregBuilder().setKey(addrEpUnreg.getKey())
  77                     .build())).build();
  78         return unregisterEndpoint(input);
  79     }
  80
  81     public boolean unregisterEndpoint(UnregisterEndpointInput input) {
  82         try {
  83             RpcResult<Void> rpcResult = baseEpService.unregisterEndpoint(input).get();
  84             if (!rpcResult.isSuccessful()) {
  85                 LOG.warn("Illegal state - unregisterEndpoint was not successful. Input of RPC: {}", input);
  86                 return false;
  87             }
  88             return true;
  89         } catch (InterruptedException | ExecutionException e) {
  90             LOG.error("unregisterEndpoint failed. {}", input, e);
  91             return false;
  92         }
  93     }
  94
  95     @Deprecated
  96     public boolean registerEndpoint(org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.RegisterEndpointInput regEndpointInput) {
  97         try {
  98             RpcResult<Void> rpcResult = epService.registerEndpoint(regEndpointInput).get();
  99             if (!rpcResult.isSuccessful()) {
 100                 LOG.warn("Illegal state - registerEndpoint was not successful. Input of RPC: {}", regEndpointInput);
 101                 return false;
 102             }
 103             return true;
 104         } catch (InterruptedException | ExecutionException e) {
 105             LOG.error("registerEndpoint failed. {}", regEndpointInput, e);
 106             return false;
 107         }
 108     }
 109
 110     @Deprecated
 111     public boolean unregisterEndpoint(org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.UnregisterEndpointInput unregEndpointInput) {
 112         try {
 113             RpcResult<Void> rpcResult = epService.unregisterEndpoint(unregEndpointInput).get();
 114             if (!rpcResult.isSuccessful()) {
 115                 LOG.warn("Illegal state - unregisterEndpoint was not successful. Input of RPC: {}", unregEndpointInput);
 116                 return false;
 117             }
 118             return true;
 119         } catch (InterruptedException | ExecutionException e) {
 120             LOG.error("unregisterEndpoint failed. {}", unregEndpointInput, e);
 121             return false;
 122         }
 123     }
 124
 125     @Deprecated
 126     public boolean registerExternalL3PrefixEndpoint(IpPrefix ipPrefix, L3ContextId l3Context,
 127             @Nullable IpAddress gatewayIp, TenantId tenantId) {
 128         List<EndpointL3Gateways> l3Gateways = new ArrayList<EndpointL3Gateways>();
 129         if (gatewayIp != null) {
 130             EndpointL3Gateways l3Gateway =
 131                     new EndpointL3GatewaysBuilder().setIpAddress(gatewayIp).setL3Context(l3Context).build();
 132             l3Gateways.add(l3Gateway);
 133         }
 134         RegisterL3PrefixEndpointInput registerL3PrefixEpRpcInput = new RegisterL3PrefixEndpointInputBuilder()
 135             .setL3Context(l3Context)
 136             .setIpPrefix(ipPrefix)
 137             .setEndpointGroup(MappingUtils.EPG_EXTERNAL_ID)
 138             .setTenant(tenantId)
 139             .setEndpointL3Gateways(l3Gateways)
 140             .setTimestamp(System.currentTimeMillis())
 141             .build();
 142         try {
 143             RpcResult<Void> rpcResult = epService.registerL3PrefixEndpoint(registerL3PrefixEpRpcInput).get();
 144             if (!rpcResult.isSuccessful()) {
 145                 LOG.warn("Illegal state - registerExternalL3PrefixEndpoint was not successful. Input of RPC: {}",
 146                         registerL3PrefixEpRpcInput);
 147                 return false;
 148             }
 149             return true;
 150         } catch (InterruptedException | ExecutionException e) {
 151             LOG.error("registerExternalL3PrefixEndpoint failed. {}", registerL3PrefixEpRpcInput, e);
 152             return false;
 153         }
 154     }
 155
 156     @Deprecated
 157     public boolean registerL3EpAsExternalGateway(TenantId tenantId, IpAddress ipAddress, L3ContextId l3Context,
 158             NetworkDomainId networkContainment) {
 159         org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.RegisterEndpointInput registerEndpointInput =
 160                 new org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.RegisterEndpointInputBuilder()
 161                     .setL3Address(ImmutableList
 162                         .of(new L3AddressBuilder().setL3Context(l3Context).setIpAddress(ipAddress).build()))
 163                     .setTenant(tenantId)
 164                     .setNetworkContainment(networkContainment)
 165                     .setEndpointGroups(ImmutableList.of(MappingUtils.EPG_EXTERNAL_ID))
 166                     .setTimestamp(System.currentTimeMillis())
 167                     .build();
 168         try {
 169             RpcResult<Void> rpcResult = epService.registerEndpoint(registerEndpointInput).get();
 170             if (!rpcResult.isSuccessful()) {
 171                 LOG.warn("Illegal state - registerL3EndpointAsExternalGateway was not successful. Input of RPC: {}",
 172                         registerEndpointInput);
 173                 return false;
 174             }
 175         } catch (InterruptedException | ExecutionException e) {
 176             LOG.error("registerL3EndpointAsExternalGateway failed. {}", registerEndpointInput, e);
 177             return false;
 178         }
 179         return true;
 180     }
 181
 182     @Deprecated
 183     public boolean unregisterL3EpAsExternalGateway(IpAddress ipAddress, L3ContextId l3Context) {
 184         org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.UnregisterEndpointInput unregisterEndpointInput =
 185             new org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.UnregisterEndpointInputBuilder()
 186                 .setL3(ImmutableList.of(new L3Builder().setL3Context(l3Context)
 187                     .setIpAddress(ipAddress)
 188                     .build()))
 189                 .build();
 190
 191         try {
 192             RpcResult<Void> rpcResult = epService.unregisterEndpoint(unregisterEndpointInput).get();
 193             if (!rpcResult.isSuccessful()) {
 194                 LOG.warn("Illegal state - unregisterL3EndpointAsExternalGateway was not successful. Input of RPC: {}",
 195                     unregisterEndpointInput);
 196                 return false;
 197             }
 198         } catch (InterruptedException | ExecutionException e) {
 199             LOG.error("unregisterL3EndpointAsExternalGateway failed. {}", unregisterEndpointInput, e);
 200             return false;
 201         }
 202         return true;
 203     }
 204 }