diff options
author | Jan Srnicek <jsrnicek@cisco.com> | 2016-12-01 18:15:52 +0100 |
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committer | Jan Srnicek <jsrnicek@cisco.com> | 2016-12-01 18:16:47 +0100 |
commit | 32aa07e5517fba7f78ae79d2ba83b56f72a53293 (patch) | |
tree | 26256f30f2dc5c3521403ef3fcd2e038b2f9bca6 /routing/routing-impl/src/main/java/io/fd/hc2vpp/routing/read/RoutingStateCustomizer.java | |
parent | 9c9935c83ce9869ca36cbde7865423ef02f19db8 (diff) |
HONEYCOMB-58 - Routing Plugin Structure
Read/Write support for ipv4/6 static routes.
Restriction due to vpp implementation described
in readme.
Change-Id: I328f406a9b7cb8781f8becf98eca293cebe66859
Signed-off-by: Jan Srnicek <jsrnicek@cisco.com>
Diffstat (limited to 'routing/routing-impl/src/main/java/io/fd/hc2vpp/routing/read/RoutingStateCustomizer.java')
-rw-r--r-- | routing/routing-impl/src/main/java/io/fd/hc2vpp/routing/read/RoutingStateCustomizer.java | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/routing/routing-impl/src/main/java/io/fd/hc2vpp/routing/read/RoutingStateCustomizer.java b/routing/routing-impl/src/main/java/io/fd/hc2vpp/routing/read/RoutingStateCustomizer.java new file mode 100644 index 000000000..5a6b23b7d --- /dev/null +++ b/routing/routing-impl/src/main/java/io/fd/hc2vpp/routing/read/RoutingStateCustomizer.java @@ -0,0 +1,149 @@ +/* + * 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.routing.read; + +import io.fd.hc2vpp.routing.write.Ipv4WriteRoutingNodes; +import io.fd.hc2vpp.routing.write.Ipv6WriteRoutingNodes; +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 java.util.List; +import java.util.stream.Collectors; +import javax.annotation.Nonnull; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.Routing; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.RoutingBuilder; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.RoutingState; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.RoutingStateBuilder; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.StandardRoutingInstance; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.RoutingInstance; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.RoutingInstanceBuilder; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.routing.instance.RoutingProtocols; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.routing.instance.RoutingProtocolsBuilder; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.routing.instance.routing.protocols.RoutingProtocol; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.routing.instance.routing.protocols.RoutingProtocolBuilder; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.routing.instance.routing.protocols.routing.protocol.StaticRoutes; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.routing.instance.routing.protocols.routing.protocol.StaticRoutesBuilder; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.vpp.routing.rev161214.RoutingProtocolStateVppAttr; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.vpp.routing.rev161214.RoutingProtocolVppAttr; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.vpp.routing.rev161214.RoutingProtocolVppAttrBuilder; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.vpp.routing.rev161214.routing.routing.instance.routing.protocols.routing.protocol.VppProtocolAttributesBuilder; +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 RoutingStateCustomizer + implements InitializingReaderCustomizer<RoutingState, RoutingStateBuilder>, Ipv4WriteRoutingNodes { + + private static final Logger LOG = LoggerFactory.getLogger(RoutingStateCustomizer.class); + + private static RoutingInstance mapRoutingInstances( + final org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.state.RoutingInstance state) { + return new RoutingInstanceBuilder() + .setName(state.getName()) + .setEnabled(true) + .setRouterId(state.getRouterId()) + .setType(StandardRoutingInstance.class) + .setRoutingProtocols(RoutingStateCustomizer.mapRoutingProtocols(state.getRoutingProtocols())) + .build(); + } + + private static RoutingProtocols mapRoutingProtocols( + final org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.state.routing.instance.RoutingProtocols state) { + + if (state != null) { + return new RoutingProtocolsBuilder() + .setRoutingProtocol(state.getRoutingProtocol() != null + ? RoutingStateCustomizer.mapRoutingProtocol(state.getRoutingProtocol()) + : null) + .build(); + } else { + return null; + } + } + + private static List<RoutingProtocol> mapRoutingProtocol( + final List<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.state.routing.instance.routing.protocols.RoutingProtocol> state) { + return state.stream() + .map(routingProtocol -> new RoutingProtocolBuilder() + .setName(routingProtocol.getName()) + .setEnabled(true) + .setType(routingProtocol.getType()) + .setStaticRoutes(RoutingStateCustomizer.mapStaticRoutes(routingProtocol.getStaticRoutes())) + .addAugmentation(RoutingProtocolVppAttr.class, + mapVppAttr(routingProtocol.getAugmentation(RoutingProtocolStateVppAttr.class))) + .build()) + .collect(Collectors.toList()); + } + + private static RoutingProtocolVppAttr mapVppAttr(final RoutingProtocolStateVppAttr attrState) { + return new RoutingProtocolVppAttrBuilder() + .setVppProtocolAttributes(attrState.getVppProtocolStateAttributes() == null + ? null + : + new VppProtocolAttributesBuilder() + .setPrimaryVrf(attrState.getVppProtocolStateAttributes().getPrimaryVrf()) + .build()) + .build(); + } + + private static StaticRoutes mapStaticRoutes( + final org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.state.routing.instance.routing.protocols.routing.protocol.StaticRoutes state) { + return new StaticRoutesBuilder() + .addAugmentation(CONFIG_IPV4_AUG_CLASS, + Ipv4WriteRoutingNodes.INSTANCE.mapIpv4Augmentation(state.getAugmentation(STATE_IPV4_AUG_CLASS))) + .addAugmentation(Ipv6WriteRoutingNodes.CONFIG_IPV6_AUG_CLASS, + Ipv6WriteRoutingNodes.INSTANCE.mapIpv6Augmentation(state.getAugmentation( + Ipv6WriteRoutingNodes.STATE_IPV6_AUG_CLASS))) + .build(); + } + + @Nonnull + @Override + public RoutingStateBuilder getBuilder(@Nonnull final InstanceIdentifier<RoutingState> instanceIdentifier) { + return new RoutingStateBuilder(); + } + + @Override + public void readCurrentAttributes(@Nonnull final InstanceIdentifier<RoutingState> instanceIdentifier, + @Nonnull final RoutingStateBuilder routingStateBuilder, + @Nonnull final ReadContext readContext) throws ReadFailedException { + // does nothing + LOG.info("Reading {}", instanceIdentifier); + } + + @Override + public void merge(@Nonnull final Builder<? extends DataObject> builder, @Nonnull final RoutingState routingState) { + //Routing state is root + } + + @Nonnull + @Override + public Initialized<? extends DataObject> init(@Nonnull final InstanceIdentifier<RoutingState> id, + @Nonnull final RoutingState readValue, + @Nonnull final ReadContext ctx) { + + return Initialized.create(InstanceIdentifier.create(Routing.class), new RoutingBuilder() + .setRoutingInstance(readValue.getRoutingInstance() + .stream() + .map(routingInstance -> mapRoutingInstances(routingInstance)) + .collect(Collectors.toList())) + .build()); + } +} |