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Diffstat (limited to 'v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfacesstate/GreCustomizer.java')
-rw-r--r--v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfacesstate/GreCustomizer.java157
1 files changed, 0 insertions, 157 deletions
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfacesstate/GreCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfacesstate/GreCustomizer.java
deleted file mode 100644
index 2fb94c1e1..000000000
--- a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfacesstate/GreCustomizer.java
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * Copyright (c) 2016 Intel 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.translate.v3po.interfacesstate;
-
-import static com.google.common.base.Preconditions.checkState;
-
-import io.fd.honeycomb.translate.read.ReadContext;
-import io.fd.honeycomb.translate.read.ReadFailedException;
-import io.fd.honeycomb.translate.spi.read.Initialized;
-import io.fd.honeycomb.translate.spi.read.InitializingReaderCustomizer;
-import io.fd.honeycomb.translate.util.RWUtils;
-import io.fd.honeycomb.translate.vpp.util.FutureJVppCustomizer;
-import io.fd.honeycomb.translate.vpp.util.NamingContext;
-import io.fd.vpp.jvpp.core.dto.GreTunnelDetails;
-import io.fd.vpp.jvpp.core.dto.GreTunnelDetailsReplyDump;
-import io.fd.vpp.jvpp.core.dto.GreTunnelDump;
-import io.fd.vpp.jvpp.core.future.FutureJVppCore;
-import java.net.InetAddress;
-import java.net.UnknownHostException;
-import java.util.Arrays;
-import java.util.concurrent.CompletionStage;
-import javax.annotation.Nonnull;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceKey;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.GreTunnel;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.VppInterfaceAugmentation;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.VppInterfaceStateAugmentationBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.interfaces.state._interface.Gre;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.interfaces.state._interface.GreBuilder;
-import org.opendaylight.yangtools.concepts.Builder;
-import org.opendaylight.yangtools.yang.binding.DataObject;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-public class GreCustomizer extends FutureJVppCustomizer
- implements InitializingReaderCustomizer<Gre, GreBuilder>, InterfaceDataTranslator {
-
- private static final Logger LOG = LoggerFactory.getLogger(GreCustomizer.class);
- private NamingContext interfaceContext;
-
- public GreCustomizer(@Nonnull final FutureJVppCore jvpp, @Nonnull final NamingContext interfaceContext) {
- super(jvpp);
- this.interfaceContext = interfaceContext;
- }
-
- @Override
- public void merge(@Nonnull Builder<? extends DataObject> parentBuilder,
- @Nonnull Gre readValue) {
- ((VppInterfaceStateAugmentationBuilder) parentBuilder).setGre(readValue);
- }
-
- @Nonnull
- @Override
- public GreBuilder getBuilder(@Nonnull InstanceIdentifier<Gre> id) {
- return new GreBuilder();
- }
-
- @Override
- public void readCurrentAttributes(@Nonnull final InstanceIdentifier<Gre> id,
- @Nonnull final GreBuilder builder,
- @Nonnull final ReadContext ctx) throws ReadFailedException {
- final InterfaceKey key = id.firstKeyOf(Interface.class);
- final int index = interfaceContext.getIndex(key.getName(), ctx.getMappingContext());
- if (!isInterfaceOfType(getFutureJVpp(), ctx.getModificationCache(), id, index, GreTunnel.class, LOG)) {
- return;
- }
-
- LOG.debug("Reading attributes for gre tunnel: {}", key.getName());
- // Dump just a single
- final GreTunnelDump request = new GreTunnelDump();
- request.swIfIndex = index;
-
- final CompletionStage<GreTunnelDetailsReplyDump> swInterfaceGreDetailsReplyDumpCompletionStage =
- getFutureJVpp().greTunnelDump(request);
- final GreTunnelDetailsReplyDump reply =
- getReplyForRead(swInterfaceGreDetailsReplyDumpCompletionStage.toCompletableFuture(), id);
-
- // VPP keeps gre tunnel interfaces even after they were deleted (optimization)
- // However there ar no longer any gre tunnel specific fields assigned to it and this call
- // returns nothing
- if (reply == null || reply.greTunnelDetails == null || reply.greTunnelDetails.isEmpty()) {
- LOG.debug(
- "Gre tunnel {}, id {} has no attributes assigned in VPP. Probably is a leftover interface placeholder" +
- "after delete", key.getName(), index);
- return;
- }
-
- checkState(reply.greTunnelDetails.size() == 1,
- "Unexpected number of returned gre tunnels: {} for tunnel: {}", reply.greTunnelDetails,
- key.getName());
- LOG.trace("Gre tunnel: {} attributes returned from VPP: {}", key.getName(), reply);
-
- final GreTunnelDetails swInterfaceGreDetails = reply.greTunnelDetails.get(0);
- if (swInterfaceGreDetails.isIpv6 == 1) {
- final Ipv6Address dstIpv6 =
- new Ipv6Address(parseAddress(swInterfaceGreDetails.dstAddress).getHostAddress());
- builder.setDst(new IpAddress(dstIpv6));
- final Ipv6Address srcIpv6 =
- new Ipv6Address(parseAddress(swInterfaceGreDetails.srcAddress).getHostAddress());
- builder.setSrc(new IpAddress(srcIpv6));
- } else {
- final byte[] dstBytes = Arrays.copyOfRange(swInterfaceGreDetails.dstAddress, 0, 4);
- final Ipv4Address dstIpv4 = new Ipv4Address(parseAddress(dstBytes).getHostAddress());
- builder.setDst(new IpAddress(dstIpv4));
- final byte[] srcBytes = Arrays.copyOfRange(swInterfaceGreDetails.srcAddress, 0, 4);
- final Ipv4Address srcIpv4 = new Ipv4Address(parseAddress(srcBytes).getHostAddress());
- builder.setSrc(new IpAddress(srcIpv4));
- }
- builder.setOuterFibId((long) swInterfaceGreDetails.outerFibId);
- LOG.debug("Gre tunnel: {}, id: {} attributes read as: {}", key.getName(), index, builder);
- }
-
- @Nonnull
- private static InetAddress parseAddress(@Nonnull final byte[] addr) {
- try {
- return InetAddress.getByAddress(addr);
- } catch (UnknownHostException e) {
- throw new IllegalArgumentException("Cannot create InetAddress from " + Arrays.toString(addr), e);
- }
- }
-
- @Override
- public Initialized<org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.interfaces._interface.Gre> init(
- @Nonnull final InstanceIdentifier<Gre> id, @Nonnull final Gre readValue, @Nonnull final ReadContext ctx) {
- return Initialized.create(getCfgId(id),
- new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.interfaces._interface.GreBuilder()
- .setDst(readValue.getDst())
- .setSrc(readValue.getSrc())
- .setOuterFibId(readValue.getOuterFibId())
- .build());
- }
-
- private InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.interfaces._interface.Gre> getCfgId(
- final InstanceIdentifier<Gre> id) {
- return InterfaceCustomizer.getCfgId(RWUtils.cutId(id, Interface.class))
- .augmentation(VppInterfaceAugmentation.class)
- .child(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev161214.interfaces._interface.Gre.class);
- }
-}