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