diff options
Diffstat (limited to 'v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/RoutingCustomizer.java')
-rw-r--r-- | v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/RoutingCustomizer.java | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/RoutingCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/RoutingCustomizer.java new file mode 100644 index 000000000..fe7b7263e --- /dev/null +++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/interfaces/RoutingCustomizer.java @@ -0,0 +1,108 @@ +/* + * 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.honeycomb.translate.v3po.interfaces; + +import io.fd.honeycomb.translate.v3po.util.FutureJVppCustomizer; +import io.fd.honeycomb.translate.v3po.util.NamingContext; +import io.fd.honeycomb.translate.v3po.util.WriteTimeoutException; +import io.fd.honeycomb.translate.write.WriteContext; +import io.fd.honeycomb.translate.write.WriteFailedException; +import io.fd.honeycomb.translate.spi.write.WriterCustomizer; +import io.fd.honeycomb.translate.v3po.util.TranslateUtils; +import java.util.concurrent.CompletionStage; +import javax.annotation.Nonnull; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces._interface.Routing; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.openvpp.jvpp.VppBaseCallException; +import org.openvpp.jvpp.dto.SwInterfaceSetTable; +import org.openvpp.jvpp.dto.SwInterfaceSetTableReply; +import org.openvpp.jvpp.future.FutureJVpp; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class RoutingCustomizer extends FutureJVppCustomizer implements WriterCustomizer<Routing> { + + private static final Logger LOG = LoggerFactory.getLogger(RoutingCustomizer.class); + private final NamingContext interfaceContext; + + public RoutingCustomizer(final FutureJVpp vppApi, final NamingContext interfaceContext) { + super(vppApi); + this.interfaceContext = interfaceContext; + } + + @Override + public void writeCurrentAttributes(@Nonnull final InstanceIdentifier<Routing> id, + @Nonnull final Routing dataAfter, @Nonnull final WriteContext writeContext) + throws WriteFailedException { + + final String ifName = id.firstKeyOf(Interface.class).getName(); + try { + setRouting(id, ifName, dataAfter, writeContext); + } catch (VppBaseCallException e) { + LOG.warn("Failed to set routing for interface: {}, {}, vxlan: {}", ifName, writeContext, dataAfter); + throw new WriteFailedException.CreateFailedException(id, dataAfter, e); + } + } + + @Override + public void updateCurrentAttributes(@Nonnull final InstanceIdentifier<Routing> id, + @Nonnull final Routing dataBefore, @Nonnull final Routing dataAfter, + @Nonnull final WriteContext writeContext) + throws WriteFailedException { + + final String ifName = id.firstKeyOf(Interface.class).getName(); + try { + // TODO handle updates properly + setRouting(id, ifName, dataAfter, writeContext); + } catch (VppBaseCallException e) { + LOG.warn("Failed to update routing for interface: {}, {}, vxlan: {}", ifName, writeContext, dataAfter); + throw new WriteFailedException.UpdateFailedException(id, dataBefore, dataAfter, e); + } + } + + @Override + public void deleteCurrentAttributes(@Nonnull final InstanceIdentifier<Routing> id, + @Nonnull final Routing dataBefore, @Nonnull final WriteContext writeContext) { + // TODO implement delete + } + + private void setRouting(final InstanceIdentifier<Routing> id, final String name, final Routing rt, + final WriteContext writeContext) throws VppBaseCallException, WriteTimeoutException { + final int swIfc = interfaceContext.getIndex(name, writeContext.getMappingContext()); + LOG.debug("Setting routing for interface: {}, {}. Routing: {}", name, swIfc, rt); + + int vrfId = (rt != null) + ? rt.getVrfId().intValue() + : 0; + + if (vrfId != 0) { + final CompletionStage<SwInterfaceSetTableReply> swInterfaceSetTableReplyCompletionStage = + getFutureJVpp().swInterfaceSetTable(getInterfaceSetTableRequest(swIfc, (byte) 0, /* isIpv6 */ vrfId)); + TranslateUtils.getReplyForWrite(swInterfaceSetTableReplyCompletionStage.toCompletableFuture(), id); + LOG.debug("Routing set successfully for interface: {}, {}, routing: {}", name, swIfc, rt); + } + } + + private SwInterfaceSetTable getInterfaceSetTableRequest(final int swIfc, final byte isIpv6, final int vrfId) { + final SwInterfaceSetTable swInterfaceSetTable = new SwInterfaceSetTable(); + swInterfaceSetTable.isIpv6 = isIpv6; + swInterfaceSetTable.swIfIndex = swIfc; + swInterfaceSetTable.vrfId = vrfId; + return swInterfaceSetTable; + } +} |