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;
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.spi.read.ReaderCustomizer;
24 import io.fd.honeycomb.translate.v3po.util.FutureJVppCustomizer;
25 import io.fd.honeycomb.translate.read.ReadFailedException;
26 import io.fd.honeycomb.translate.v3po.util.NamingContext;
27 import io.fd.honeycomb.translate.v3po.util.TranslateUtils;
28 import io.fd.honeycomb.translate.v3po.vppclassifier.VppClassifierContextManager;
29 import javax.annotation.Nonnull;
30 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface;
31 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceKey;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VppInterfaceStateAugmentationBuilder;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces.state._interface.Acl;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces.state._interface.AclBuilder;
35 import org.opendaylight.yangtools.concepts.Builder;
36 import org.opendaylight.yangtools.yang.binding.DataObject;
37 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
38 import org.openvpp.jvpp.VppBaseCallException;
39 import org.openvpp.jvpp.core.dto.ClassifyTableByInterface;
40 import org.openvpp.jvpp.core.dto.ClassifyTableByInterfaceReply;
41 import org.openvpp.jvpp.core.future.FutureJVppCore;
42 import org.slf4j.Logger;
43 import org.slf4j.LoggerFactory;
46 * Customizer for reading ACLs enabled on given interface.
48 public class AclCustomizer extends FutureJVppCustomizer
49 implements ReaderCustomizer<Acl, AclBuilder>, AclReader {
51 private static final Logger LOG = LoggerFactory.getLogger(AclCustomizer.class);
52 private final NamingContext interfaceContext;
53 private final VppClassifierContextManager classifyTableContext;
55 public AclCustomizer(@Nonnull final FutureJVppCore jvpp, @Nonnull final NamingContext interfaceContext,
56 @Nonnull final VppClassifierContextManager classifyTableContext) {
58 this.interfaceContext = checkNotNull(interfaceContext, "interfaceContext should not be null");
59 this.classifyTableContext = checkNotNull(classifyTableContext, "classifyTableContext should not be null");
63 public void merge(@Nonnull final Builder<? extends DataObject> parentBuilder, @Nonnull final Acl readValue) {
64 ((VppInterfaceStateAugmentationBuilder) parentBuilder).setAcl(readValue);
69 public AclBuilder getBuilder(@Nonnull final InstanceIdentifier<Acl> id) {
70 return new AclBuilder();
74 public void readCurrentAttributes(@Nonnull final InstanceIdentifier<Acl> id, @Nonnull final AclBuilder 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 = TranslateUtils
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());
93 } catch (VppBaseCallException e) {
94 throw new ReadFailedException(id, e);