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 java.util.ArrayList;
  12 import java.util.List;
  13 import java.util.concurrent.ExecutionException;
  14
  15 import javax.annotation.Nullable;
  16
  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.common.endpoint.fields.NetworkContainmentBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.base_endpoint.rev160427.common.endpoint.fields.network.containment.containment.NetworkDomainContainmentBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.base_endpoint.rev160427.register.endpoint.input.AddressEndpointReg;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.base_endpoint.rev160427.register.endpoint.input.AddressEndpointRegBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.base_endpoint.rev160427.register.endpoint.input.ContainmentEndpointReg;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.base_endpoint.rev160427.register.endpoint.input.ContainmentEndpointRegBuilder;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.base_endpoint.rev160427.unregister.endpoint.input.AddressEndpointUnreg;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.base_endpoint.rev160427.unregister.endpoint.input.AddressEndpointUnregBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.ContextId;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.L3ContextId;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.NetworkDomainId;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.TenantId;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.EndpointService;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.RegisterL3PrefixEndpointInput;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.RegisterL3PrefixEndpointInputBuilder;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoint.fields.L3AddressBuilder;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoint.l3.prefix.fields.EndpointL3Gateways;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoint.l3.prefix.fields.EndpointL3GatewaysBuilder;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.forwarding.l2_l3.rev160427.IpPrefixType;
  44 import org.opendaylight.yangtools.yang.common.RpcResult;
  45 import org.slf4j.Logger;
  46 import org.slf4j.LoggerFactory;
  47
  48 import com.google.common.base.Preconditions;
  49 import com.google.common.collect.ImmutableList;
  50
  51 public class EndpointRegistrator {
  52
  53     private static final Logger LOG = LoggerFactory.getLogger(EndpointRegistrator.class);
  54     private final EndpointService epService;
  55     private final BaseEndpointService baseEpService;
  56
  57     public EndpointRegistrator(EndpointService epService, BaseEndpointService baseEpService) {
  58         this.epService = Preconditions.checkNotNull(epService);
  59         this.baseEpService = Preconditions.checkNotNull(baseEpService);
  60     }
  61
  62     public boolean registerEndpoint(AddressEndpointReg regEndpointInput) {
  63         RegisterEndpointInput regBaseEpInput = new RegisterEndpointInputBuilder().setAddressEndpointReg(
  64                 ImmutableList.<AddressEndpointReg>of(regEndpointInput))
  65             .build();
  66         return registerEndpoint(regBaseEpInput);
  67     }
  68
  69     public boolean registerEndpoint(RegisterEndpointInput regBaseEpInput) {
  70         try {
  71             RpcResult<Void> rpcResult = baseEpService.registerEndpoint(regBaseEpInput).get();
  72             if (!rpcResult.isSuccessful()) {
  73                 LOG.warn("Illegal state - registerEndpoint was not successful. Input of RPC: {}", regBaseEpInput);
  74                 return false;
  75             }
  76             return true;
  77         } catch (InterruptedException | ExecutionException e) {
  78             LOG.error("Base endpoint registration failed. {}", regBaseEpInput, e);
  79             return false;
  80         }
  81     }
  82
  83     public boolean unregisterEndpoint(AddressEndpointUnreg addrEpUnreg) {
  84         UnregisterEndpointInput input = new UnregisterEndpointInputBuilder().setAddressEndpointUnreg(
  85                 ImmutableList.<AddressEndpointUnreg>of(new AddressEndpointUnregBuilder().setKey(addrEpUnreg.getKey())
  86                     .build())).build();
  87         return unregisterEndpoint(input);
  88     }
  89
  90     public boolean unregisterEndpoint(UnregisterEndpointInput input) {
  91         try {
  92             RpcResult<Void> rpcResult = baseEpService.unregisterEndpoint(input).get();
  93             if (!rpcResult.isSuccessful()) {
  94                 LOG.warn("Illegal state - unregisterEndpoint was not successful. Input of RPC: {}", input);
  95                 return false;
  96             }
  97             return true;
  98         } catch (InterruptedException | ExecutionException e) {
  99             LOG.error("unregisterEndpoint failed. {}", input, e);
 100             return false;
 101         }
 102     }
 103
 104     @Deprecated
 105     public boolean registerEndpoint(org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.RegisterEndpointInput regEndpointInput) {
 106         try {
 107             RpcResult<Void> rpcResult = epService.registerEndpoint(regEndpointInput).get();
 108             if (!rpcResult.isSuccessful()) {
 109                 LOG.warn("Illegal state - registerEndpoint was not successful. Input of RPC: {}", regEndpointInput);
 110                 return false;
 111             }
 112             return true;
 113         } catch (InterruptedException | ExecutionException e) {
 114             LOG.error("registerEndpoint failed. {}", regEndpointInput, e);
 115             return false;
 116         }
 117     }
 118
 119     @Deprecated
 120     public boolean unregisterEndpoint(org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.UnregisterEndpointInput unregEndpointInput) {
 121         try {
 122             RpcResult<Void> rpcResult = epService.unregisterEndpoint(unregEndpointInput).get();
 123             if (!rpcResult.isSuccessful()) {
 124                 LOG.warn("Illegal state - unregisterEndpoint was not successful. Input of RPC: {}", unregEndpointInput);
 125                 return false;
 126             }
 127             return true;
 128         } catch (InterruptedException | ExecutionException e) {
 129             LOG.error("unregisterEndpoint failed. {}", unregEndpointInput, e);
 130             return false;
 131         }
 132     }
 133
 134     @Deprecated
 135     public boolean registerExternalL3PrefixEndpoint(IpPrefix ipPrefix, L3ContextId l3Context,
 136             @Nullable IpAddress gatewayIp, TenantId tenantId) {
 137         List<EndpointL3Gateways> l3Gateways = new ArrayList<EndpointL3Gateways>();
 138         if (gatewayIp != null) {
 139             EndpointL3Gateways l3Gateway =
 140                     new EndpointL3GatewaysBuilder().setIpAddress(gatewayIp).setL3Context(l3Context).build();
 141             l3Gateways.add(l3Gateway);
 142         }
 143         RegisterL3PrefixEndpointInput registerL3PrefixEpRpcInput = new RegisterL3PrefixEndpointInputBuilder()
 144             .setL3Context(l3Context)
 145             .setIpPrefix(ipPrefix)
 146             .setEndpointGroup(MappingUtils.EPG_EXTERNAL_ID)
 147             .setTenant(tenantId)
 148             .setEndpointL3Gateways(l3Gateways)
 149             .setTimestamp(System.currentTimeMillis())
 150             .build();
 151         try {
 152             RpcResult<Void> rpcResult = epService.registerL3PrefixEndpoint(registerL3PrefixEpRpcInput).get();
 153             if (!rpcResult.isSuccessful()) {
 154                 LOG.warn("Illegal state - registerExternalL3PrefixEndpoint was not successful. Input of RPC: {}",
 155                         registerL3PrefixEpRpcInput);
 156                 return false;
 157             }
 158             return true;
 159         } catch (InterruptedException | ExecutionException e) {
 160             LOG.error("registerExternalL3PrefixEndpoint failed. {}", registerL3PrefixEpRpcInput, e);
 161             return false;
 162         }
 163     }
 164
 165     @Deprecated
 166     public boolean registerL3EpAsExternalGateway(TenantId tenantId, IpAddress ipAddress, L3ContextId l3Context,
 167             NetworkDomainId networkContainment) {
 168         org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.RegisterEndpointInput registerEndpointInput =
 169                 new org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.RegisterEndpointInputBuilder()
 170                     .setL3Address(ImmutableList
 171                         .of(new L3AddressBuilder().setL3Context(l3Context).setIpAddress(ipAddress).build()))
 172                     .setTenant(tenantId)
 173                     .setNetworkContainment(networkContainment)
 174                     .setEndpointGroups(ImmutableList.of(MappingUtils.EPG_EXTERNAL_ID))
 175                     .setTimestamp(System.currentTimeMillis())
 176                     .build();
 177         try {
 178             RpcResult<Void> rpcResult = epService.registerEndpoint(registerEndpointInput).get();
 179             if (!rpcResult.isSuccessful()) {
 180                 LOG.warn("Illegal state - registerL3EndpointAsExternalGateway was not successful. Input of RPC: {}",
 181                         registerEndpointInput);
 182                 return false;
 183             }
 184         } catch (InterruptedException | ExecutionException e) {
 185             LOG.error("registerL3EndpointAsExternalGateway failed. {}", registerEndpointInput, e);
 186             return false;
 187         }
 188         return true;
 189     }
 190
 191 }