neutron-mapper/src/main/java/org/opendaylight/groupbasedpolicy/neutron/mapper/infrastructure/NetworkClient.java

   1 package org.opendaylight.groupbasedpolicy.neutron.mapper.infrastructure;
   2
   3 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
   4 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
   5 import org.opendaylight.groupbasedpolicy.util.IidFactory;
   6 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.Description;
   7 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.EndpointGroupId;
   8 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.Name;
   9 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev140421.TenantId;
  10 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.EndpointGroup;
  11 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.EndpointGroup.IntraGroupPolicy;
  12 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.EndpointGroupBuilder;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.policy.rev140421.tenants.tenant.endpoint.group.ConsumerNamedSelector;
  14
  15 import com.google.common.base.Preconditions;
  16
  17 public class NetworkClient {
  18
  19     private static final Name NETWORK_CLIENT_EPG_NAME = new Name("NETWORK_CLIENT");
  20     private static final Description NETWORK_CLIENT_EPG_DESC = new Description("Represents DHCP and DNS clients.");
  21     /**
  22      * ID of {@link #EPG}
  23      */
  24     public static final EndpointGroupId EPG_ID = new EndpointGroupId("ccc5e444-573c-11e5-885d-feff819cdc9f");
  25     /**
  26      * Network-client endpoint-group consuming no contract
  27      */
  28     public static final EndpointGroup EPG;
  29
  30     static {
  31         EPG = createNetworkClientEpg();
  32     }
  33
  34     private static EndpointGroup createNetworkClientEpg() {
  35         return new EndpointGroupBuilder().setId(EPG_ID)
  36             .setName(NETWORK_CLIENT_EPG_NAME)
  37             .setIntraGroupPolicy(IntraGroupPolicy.RequireContract)
  38             .setDescription(NETWORK_CLIENT_EPG_DESC)
  39             .build();
  40     }
  41
  42     /**
  43      * Puts {@link #EPG} to {@link LogicalDatastoreType#CONFIGURATION}
  44      *
  45      * @param tenantId location of {@link #EPG}
  46      * @param wTx transaction where {@link #EPG} is written
  47      */
  48     public static void writeNetworkClientEntitiesToTenant(TenantId tenantId, WriteTransaction wTx) {
  49         wTx.put(LogicalDatastoreType.CONFIGURATION, IidFactory.endpointGroupIid(tenantId, EPG_ID), EPG, true);
  50     }
  51
  52     /**
  53      * Puts consumer-named-selector to {@link #EPG} in {@link LogicalDatastoreType#CONFIGURATION}
  54      *
  55      * @param tenantId tenantId location of {@link #EPG}
  56      * @param consumerNamedSelector is added to {@link #EPG}
  57      * @param wTx transaction where the given consumer-named-selector is written
  58      */
  59     public static void writeConsumerNamedSelector(TenantId tenantId, ConsumerNamedSelector consumerNamedSelector,
  60             WriteTransaction wTx) {
  61         Preconditions.checkNotNull(consumerNamedSelector);
  62         wTx.put(LogicalDatastoreType.CONFIGURATION,
  63                 IidFactory.consumerNamedSelectorIid(tenantId, EPG_ID, consumerNamedSelector.getName()),
  64                 consumerNamedSelector, true);
  65     }
  66
  67 }