2 * Copyright (c) 2016 Cisco and/or its affiliates.
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:
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
17 package io.fd.honeycomb.translate.v3po.interfacesstate.acl.ingress;
19 import static com.google.common.base.Preconditions.checkArgument;
20 import static com.google.common.base.Preconditions.checkNotNull;
22 import io.fd.honeycomb.translate.read.ReadContext;
23 import io.fd.honeycomb.translate.read.ReadFailedException;
24 import io.fd.honeycomb.translate.spi.read.Initialized;
25 import io.fd.honeycomb.translate.spi.read.InitializingReaderCustomizer;
26 import io.fd.honeycomb.translate.util.RWUtils;
27 import io.fd.honeycomb.translate.v3po.interfacesstate.InterfaceCustomizer;
28 import io.fd.honeycomb.translate.v3po.vppclassifier.VppClassifierContextManager;
29 import io.fd.honeycomb.translate.vpp.util.FutureJVppCustomizer;
30 import io.fd.honeycomb.translate.vpp.util.JvppReplyConsumer;
31 import io.fd.honeycomb.translate.vpp.util.NamingContext;
32 import io.fd.vpp.jvpp.core.dto.ClassifyTableByInterface;
33 import io.fd.vpp.jvpp.core.dto.ClassifyTableByInterfaceReply;
34 import io.fd.vpp.jvpp.core.future.FutureJVppCore;
35 import javax.annotation.Nonnull;
36 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface;
37 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceKey;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.VppInterfaceAugmentation;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.interfaces.state._interface.AclBuilder;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.interfaces.state._interface.acl.Ingress;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.interfaces.state._interface.acl.IngressBuilder;
42 import org.opendaylight.yangtools.concepts.Builder;
43 import org.opendaylight.yangtools.yang.binding.DataObject;
44 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
45 import org.slf4j.Logger;
46 import org.slf4j.LoggerFactory;
49 * Customizer for reading ingress ACLs enabled on given interface.
51 public class AclCustomizer extends FutureJVppCustomizer
52 implements InitializingReaderCustomizer<Ingress, IngressBuilder>, AclReader, JvppReplyConsumer {
54 private static final Logger LOG = LoggerFactory.getLogger(AclCustomizer.class);
55 private final NamingContext interfaceContext;
56 private final VppClassifierContextManager classifyTableContext;
58 public AclCustomizer(@Nonnull final FutureJVppCore jvpp, @Nonnull final NamingContext interfaceContext,
59 @Nonnull final VppClassifierContextManager classifyTableContext) {
61 this.interfaceContext = checkNotNull(interfaceContext, "interfaceContext should not be null");
62 this.classifyTableContext = checkNotNull(classifyTableContext, "classifyTableContext should not be null");
66 public void merge(@Nonnull final Builder<? extends DataObject> parentBuilder, @Nonnull final Ingress readValue) {
67 ((AclBuilder) parentBuilder).setIngress(readValue);
72 public IngressBuilder getBuilder(@Nonnull final InstanceIdentifier<Ingress> id) {
73 return new IngressBuilder();
77 public void readCurrentAttributes(@Nonnull final InstanceIdentifier<Ingress> id,
78 @Nonnull final IngressBuilder builder,
79 @Nonnull final ReadContext ctx) throws ReadFailedException {
80 LOG.debug("Reading attributes for interface ACL: {}", id);
81 final InterfaceKey interfaceKey = id.firstKeyOf(Interface.class);
82 checkArgument(interfaceKey != null, "No parent interface key found");
84 final ClassifyTableByInterface request = new ClassifyTableByInterface();
85 request.swIfIndex = interfaceContext.getIndex(interfaceKey.getName(), ctx.getMappingContext());
87 final ClassifyTableByInterfaceReply reply =
88 getReplyForRead(getFutureJVpp().classifyTableByInterface(request).toCompletableFuture(), id);
90 builder.setL2Acl(readL2Acl(reply.l2TableId, classifyTableContext, ctx.getMappingContext()));
91 builder.setIp4Acl(readIp4Acl(reply.ip4TableId, classifyTableContext, ctx.getMappingContext()));
92 builder.setIp6Acl(readIp6Acl(reply.ip6TableId, classifyTableContext, ctx.getMappingContext()));
94 if (LOG.isTraceEnabled()) {
95 LOG.trace("Attributes for ACL {} successfully read: {}", id, builder.build());
100 public Initialized<org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.interfaces._interface.acl.Ingress> init(
101 @Nonnull final InstanceIdentifier<Ingress> id, @Nonnull final Ingress readValue,
102 @Nonnull final ReadContext ctx) {
103 return Initialized.create(getCfgId(id),
104 new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.interfaces._interface.acl.IngressBuilder()
105 .setL2Acl(readValue.getL2Acl())
106 .setIp4Acl(readValue.getIp4Acl())
107 .setIp6Acl(readValue.getIp6Acl())
111 private InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.interfaces._interface.acl.Ingress> getCfgId(
112 final InstanceIdentifier<Ingress> id) {
113 return InterfaceCustomizer.getCfgId(RWUtils.cutId(id, Interface.class))
114 .augmentation(VppInterfaceAugmentation.class)
115 .child(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.interfaces._interface.Acl.class)
116 .child(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.interfaces._interface.acl.Ingress.class);