v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/vppstate/VppStateTestUtils.java

   1 /*
   2  * Copyright (c) 2016 Cisco and/or its affiliates.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at:
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package io.fd.honeycomb.translate.v3po.vppstate;
  18
  19 import io.fd.honeycomb.translate.impl.read.GenericListReader;
  20 import io.fd.honeycomb.translate.impl.read.GenericReader;
  21 import io.fd.honeycomb.translate.read.registry.ReaderRegistry;
  22 import io.fd.honeycomb.translate.util.read.registry.CompositeReaderRegistryBuilder;
  23 import io.fd.honeycomb.translate.v3po.util.NamingContext;
  24 import javax.annotation.Nonnull;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VppState;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VppStateBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.BridgeDomains;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.BridgeDomainsBuilder;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.Version;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.bridge.domains.BridgeDomain;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.bridge.domains.BridgeDomainBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.bridge.domains.BridgeDomainKey;
  33 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  34 import org.openvpp.jvpp.core.future.FutureJVppCore;
  35
  36 final class VppStateTestUtils {
  37
  38     private static InstanceIdentifier<BridgeDomains> bridgeDomainsId;
  39
  40     public VppStateTestUtils() {
  41     }
  42
  43     /**
  44      * Create root VppState reader with all its children wired.
  45      */
  46     static ReaderRegistry getVppStateReader(@Nonnull final FutureJVppCore jVpp,
  47                                             @Nonnull final NamingContext bdContext) {
  48         final CompositeReaderRegistryBuilder registry = new CompositeReaderRegistryBuilder();
  49
  50         // VppState(Structural)
  51         final InstanceIdentifier<VppState> vppStateId = InstanceIdentifier.create(VppState.class);
  52         registry.addStructuralReader(vppStateId, VppStateBuilder.class);
  53         //  Version
  54         // Wrap with keepalive reader to detect connection issues
  55         // TODO keepalive reader wrapper relies on VersionReaderCustomizer (to perform timeout on reads)
  56         // Once readers+customizers are asynchronous, pull the timeout to keepalive executor so that keepalive wrapper
  57         // is truly generic
  58         registry.add(new GenericReader<>(vppStateId.child(Version.class), new VersionCustomizer(jVpp)));
  59         //  BridgeDomains(Structural)
  60         bridgeDomainsId = vppStateId.child(BridgeDomains.class);
  61         registry.addStructuralReader(bridgeDomainsId, BridgeDomainsBuilder.class);
  62         //   BridgeDomain
  63         registry.add(getBridgeDomainReader(jVpp, bdContext));
  64         return registry.build();
  65     }
  66
  67     static GenericListReader<BridgeDomain, BridgeDomainKey, BridgeDomainBuilder> getBridgeDomainReader(
  68             final @Nonnull FutureJVppCore jVpp, final @Nonnull NamingContext bdContext) {
  69         final InstanceIdentifier<BridgeDomain> bridgeDomainId = bridgeDomainsId.child(BridgeDomain.class);
  70         return new GenericListReader<>(bridgeDomainId, new BridgeDomainCustomizer(jVpp, bdContext));
  71     }
  72 }