diff options
Diffstat (limited to 'acl/acl-impl/src/main/java/io/fd/hc2vpp/acl/write/request/AclAddReplaceRequest.java')
-rw-r--r-- | acl/acl-impl/src/main/java/io/fd/hc2vpp/acl/write/request/AclAddReplaceRequest.java | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/acl/acl-impl/src/main/java/io/fd/hc2vpp/acl/write/request/AclAddReplaceRequest.java b/acl/acl-impl/src/main/java/io/fd/hc2vpp/acl/write/request/AclAddReplaceRequest.java new file mode 100644 index 000000000..29a7c7489 --- /dev/null +++ b/acl/acl-impl/src/main/java/io/fd/hc2vpp/acl/write/request/AclAddReplaceRequest.java @@ -0,0 +1,132 @@ +/* + * Copyright (c) 2016 Cisco and/or its affiliates. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package io.fd.hc2vpp.acl.write.request; + +import io.fd.hc2vpp.acl.util.AclContextManager; +import io.fd.hc2vpp.acl.util.ace.AceConverter; +import io.fd.hc2vpp.acl.util.acl.AclDataExtractor; +import io.fd.hc2vpp.common.translate.util.JvppReplyConsumer; +import io.fd.honeycomb.translate.MappingContext; +import io.fd.honeycomb.translate.write.WriteFailedException; +import io.fd.vpp.jvpp.acl.dto.AclAddReplace; +import io.fd.vpp.jvpp.acl.dto.AclAddReplaceReply; +import io.fd.vpp.jvpp.acl.dto.AclDel; +import io.fd.vpp.jvpp.acl.dto.MacipAclAdd; +import io.fd.vpp.jvpp.acl.dto.MacipAclAddReply; +import io.fd.vpp.jvpp.acl.dto.MacipAclDel; +import io.fd.vpp.jvpp.acl.future.FutureJVppAclFacade; +import java.util.List; +import javax.annotation.Nonnull; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev181001.acls.Acl; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev181001.acls.acl.aces.Ace; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; + +public class AclAddReplaceRequest implements AclDataExtractor, AceConverter, JvppReplyConsumer { + + int ACL_INDEX_CREATE_NEW = -1; + private final FutureJVppAclFacade futureFacade; + private final MappingContext mappingContext; + + public AclAddReplaceRequest(@Nonnull final FutureJVppAclFacade futureFacade, + @Nonnull final MappingContext mappingContext) { + this.futureFacade = futureFacade; + this.mappingContext = mappingContext; + } + + + public void addStandardAcl(@Nonnull final InstanceIdentifier<Acl> id, @Nonnull final Acl acl, + @Nonnull final AclContextManager standardAclContext) throws WriteFailedException { + + final AclAddReplace request = new AclAddReplace(); + + request.tag = getAclTag(acl); + request.aclIndex = ACL_INDEX_CREATE_NEW; + + final List<Ace> aces = getAces(acl); + request.r = toStandardAclRules(aces); + request.count = request.r.length; + + final AclAddReplaceReply reply = + getReplyForWrite(futureFacade.aclAddReplace(request).toCompletableFuture(), id); + + // maps new acl to returned index + standardAclContext.addAcl(reply.aclIndex, acl.getName(), aces, mappingContext); + } + + // according to vpp team, this was tested extensively, and should work + public void updateStandardAcl(@Nonnull final InstanceIdentifier<Acl> id, @Nonnull final Acl acl, + @Nonnull final AclContextManager standardAclContext) throws WriteFailedException { + + final AclAddReplace request = new AclAddReplace(); + + request.tag = getAclTag(acl); + // by setting existing index, request is resolved as update + request.aclIndex = standardAclContext.getAclIndex(acl.getName(), mappingContext); + + final List<Ace> aces = getAces(acl); + request.r = toStandardAclRules(aces); + request.count = request.r.length; + + final AclAddReplaceReply reply = + getReplyForWrite(futureFacade.aclAddReplace(request).toCompletableFuture(), id); + + // overwrites existing acl metadata (aces might have been changed): + standardAclContext.addAcl(reply.aclIndex, acl.getName(), aces, mappingContext); + } + + public void deleteStandardAcl(@Nonnull final InstanceIdentifier<Acl> id, @Nonnull final Acl acl, + @Nonnull final AclContextManager standardAclContext) throws WriteFailedException { + + final AclDel request = new AclDel(); + final String aclName = acl.getName(); + request.aclIndex = standardAclContext.getAclIndex(aclName, mappingContext); + + getReplyForDelete(futureFacade.aclDel(request).toCompletableFuture(), id); + + // removes mapping after successful delete + standardAclContext.removeAcl(aclName, mappingContext); + } + + public void addMacIpAcl(@Nonnull final InstanceIdentifier<Acl> id, @Nonnull final Acl acl, + @Nonnull final AclContextManager macIpAclContext) throws WriteFailedException { + final MacipAclAdd request = new MacipAclAdd(); + + request.tag = getAclTag(acl); + + final List<Ace> aces = getAces(acl); + request.r = toMacIpAclRules(aces); + request.count = request.r.length; + + final MacipAclAddReply reply = getReplyForWrite(futureFacade.macipAclAdd(request).toCompletableFuture(), id); + + // map mac-ip acl to returned index + macIpAclContext.addAcl(reply.aclIndex, acl.getName(), aces, mappingContext); + } + + public void deleteMacIpAcl(@Nonnull final InstanceIdentifier<Acl> id, @Nonnull final Acl acl, + @Nonnull final AclContextManager macIpAclContext) throws WriteFailedException { + final MacipAclDel request = new MacipAclDel(); + final String aclName = acl.getName(); + request.aclIndex = macIpAclContext.getAclIndex(aclName, mappingContext); + + getReplyForDelete(futureFacade.macipAclDel(request).toCompletableFuture(), id); + + macIpAclContext.removeAcl(aclName, mappingContext); + } + + +} |