From 293ef1967dc6b523f8cf2ea4618bd39ca9a70b56 Mon Sep 17 00:00:00 2001 From: Jan Srnicek Date: Wed, 31 Aug 2016 07:46:41 +0200 Subject: HONEYCOMB-75 - Lisp implemetation Rebased on final minimal distro Change-Id: Ib71fc59e62dda4633f4f79c5c7417a4aaf02a177 Signed-off-by: Jan Srnicek Signed-off-by: Florin Coras Signed-off-by: Maros Marsalek --- .../lisp/translate/write/AdjacencyCustomizer.java | 101 +++++++++++++++++++++ 1 file changed, 101 insertions(+) create mode 100755 lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/write/AdjacencyCustomizer.java (limited to 'lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/write/AdjacencyCustomizer.java') diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/write/AdjacencyCustomizer.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/write/AdjacencyCustomizer.java new file mode 100755 index 000000000..d321510be --- /dev/null +++ b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/write/AdjacencyCustomizer.java @@ -0,0 +1,101 @@ +/* + * Copyright (c) 2015 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.honeycomb.lisp.translate.write; + + +import static com.google.common.base.Preconditions.checkArgument; +import static com.google.common.base.Preconditions.checkState; +import static io.fd.honeycomb.lisp.translate.read.dump.executor.params.MappingsDumpParams.EidType; + +import io.fd.honeycomb.lisp.translate.util.EidConverter; +import io.fd.honeycomb.translate.spi.write.ListWriterCustomizer; +import io.fd.honeycomb.translate.v3po.util.FutureJVppCustomizer; +import io.fd.honeycomb.translate.v3po.util.TranslateUtils; +import io.fd.honeycomb.translate.write.WriteContext; +import io.fd.honeycomb.translate.write.WriteFailedException; +import java.util.concurrent.TimeoutException; +import javax.annotation.Nonnull; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.eid.table.grouping.eid.table.VniTable; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.eid.table.grouping.eid.table.vni.table.adjacencies.Adjacency; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.eid.table.grouping.eid.table.vni.table.adjacencies.AdjacencyKey; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.openvpp.jvpp.VppBaseCallException; +import org.openvpp.jvpp.core.dto.LispAddDelAdjacency; +import org.openvpp.jvpp.core.future.FutureJVppCore; + + +public class AdjacencyCustomizer extends FutureJVppCustomizer implements ListWriterCustomizer { + + public AdjacencyCustomizer(@Nonnull final FutureJVppCore futureJvpp) { + super(futureJvpp); + } + + @Override + public void writeCurrentAttributes(@Nonnull final InstanceIdentifier id, + @Nonnull final Adjacency dataAfter, @Nonnull final WriteContext writeContext) + throws WriteFailedException { + + try { + addDelAdjacency(true, id, dataAfter); + } catch (TimeoutException | VppBaseCallException e) { + throw new WriteFailedException.CreateFailedException(id, dataAfter, e); + } + } + + @Override + public void updateCurrentAttributes(@Nonnull final InstanceIdentifier id, + @Nonnull final Adjacency dataBefore, @Nonnull final Adjacency dataAfter, + @Nonnull final WriteContext writeContext) throws WriteFailedException { + throw new UnsupportedOperationException("Operation not supported"); + } + + @Override + public void deleteCurrentAttributes(@Nonnull final InstanceIdentifier id, + @Nonnull final Adjacency dataBefore, @Nonnull final WriteContext writeContext) + throws WriteFailedException { + try { + addDelAdjacency(false, id, dataBefore); + } catch (TimeoutException | VppBaseCallException e) { + throw new WriteFailedException.CreateFailedException(id, dataBefore, e); + } + } + + private void addDelAdjacency(boolean add, final InstanceIdentifier id, Adjacency data) + throws TimeoutException, VppBaseCallException { + + checkState(id.firstKeyOf(VniTable.class) != null, "Unable to find parent VNI for {}", id); + final int vni = id.firstKeyOf(VniTable.class).getVirtualNetworkIdentifier().intValue(); + + EidType localEidType = EidConverter.getEidType(data.getLocalEid()); + EidType remoteEidType = EidConverter.getEidType(data.getRemoteEid()); + + checkArgument(localEidType == + remoteEidType, "Local[%s] and Remote[%s] eid types must be the same", localEidType, remoteEidType); + + LispAddDelAdjacency request = new LispAddDelAdjacency(); + + request.isAdd = TranslateUtils.booleanToByte(add); + request.seid = EidConverter.getEidAsByteArray(data.getLocalEid()); + request.seidLen = (byte) request.seid.length; + request.deid = EidConverter.getEidAsByteArray(data.getRemoteEid()); + request.seidLen = (byte) request.deid.length; + request.eidType = (byte) localEidType.getValue(); + request.vni = vni; + + TranslateUtils.getReply(getFutureJVpp().lispAddDelAdjacency(request).toCompletableFuture()); + } +} -- cgit 1.2.3-korg