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.ReaderCustomizer;
25 import io.fd.honeycomb.translate.v3po.vppclassifier.VppClassifierContextManager;
26 import io.fd.honeycomb.translate.vpp.util.FutureJVppCustomizer;
27 import io.fd.honeycomb.translate.vpp.util.JvppReplyConsumer;
28 import io.fd.honeycomb.translate.vpp.util.NamingContext;
29 import io.fd.vpp.jvpp.core.dto.ClassifyTableByInterface;
30 import io.fd.vpp.jvpp.core.dto.ClassifyTableByInterfaceReply;
31 import io.fd.vpp.jvpp.core.future.FutureJVppCore;
32 import javax.annotation.Nonnull;
33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface;
34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceKey;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.interfaces.state._interface.AclBuilder;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.interfaces.state._interface.acl.Ingress;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.interfaces.state._interface.acl.IngressBuilder;
38 import org.opendaylight.yangtools.concepts.Builder;
39 import org.opendaylight.yangtools.yang.binding.DataObject;
40 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
41 import org.slf4j.Logger;
42 import org.slf4j.LoggerFactory;
45 * Customizer for reading ingress ACLs enabled on given interface.
47 public class AclCustomizer extends FutureJVppCustomizer
48 implements ReaderCustomizer<Ingress, IngressBuilder>, AclReader, JvppReplyConsumer {
50 private static final Logger LOG = LoggerFactory.getLogger(AclCustomizer.class);
51 private final NamingContext interfaceContext;
52 private final VppClassifierContextManager classifyTableContext;
54 public AclCustomizer(@Nonnull final FutureJVppCore jvpp, @Nonnull final NamingContext interfaceContext,
55 @Nonnull final VppClassifierContextManager classifyTableContext) {
57 this.interfaceContext = checkNotNull(interfaceContext, "interfaceContext should not be null");
58 this.classifyTableContext = checkNotNull(classifyTableContext, "classifyTableContext should not be null");
62 public void merge(@Nonnull final Builder<? extends DataObject> parentBuilder, @Nonnull final Ingress readValue) {
63 ((AclBuilder) parentBuilder).setIngress(readValue);
68 public IngressBuilder getBuilder(@Nonnull final InstanceIdentifier<Ingress> id) {
69 return new IngressBuilder();
73 public void readCurrentAttributes(@Nonnull final InstanceIdentifier<Ingress> id,
74 @Nonnull final IngressBuilder builder,
75 @Nonnull final ReadContext ctx) throws ReadFailedException {
76 LOG.debug("Reading attributes for interface ACL: {}", id);
77 final InterfaceKey interfaceKey = id.firstKeyOf(Interface.class);
78 checkArgument(interfaceKey != null, "No parent interface key found");
80 final ClassifyTableByInterface request = new ClassifyTableByInterface();
81 request.swIfIndex = interfaceContext.getIndex(interfaceKey.getName(), ctx.getMappingContext());
83 final ClassifyTableByInterfaceReply reply =
84 getReplyForRead(getFutureJVpp().classifyTableByInterface(request).toCompletableFuture(), id);
86 builder.setL2Acl(readL2Acl(reply.l2TableId, classifyTableContext, ctx.getMappingContext()));
87 builder.setIp4Acl(readIp4Acl(reply.ip4TableId, classifyTableContext, ctx.getMappingContext()));
88 builder.setIp6Acl(readIp6Acl(reply.ip6TableId, classifyTableContext, ctx.getMappingContext()));
90 if (LOG.isTraceEnabled()) {
91 LOG.trace("Attributes for ACL {} successfully read: {}", id, builder.build());