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/*
* Copyright (c) 2017 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.mpls;
import com.google.common.collect.ImmutableSet;
import com.google.inject.Inject;
import com.google.inject.name.Named;
import io.fd.hc2vpp.common.translate.util.NamingContext;
import io.fd.honeycomb.translate.impl.write.GenericListWriter;
import io.fd.honeycomb.translate.impl.write.GenericWriter;
import io.fd.honeycomb.translate.write.WriterFactory;
import io.fd.honeycomb.translate.write.registry.ModifiableWriterRegistryBuilder;
import io.fd.vpp.jvpp.core.future.FutureJVppCore;
import javax.annotation.Nonnull;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.Interfaces;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170702.Mpls1;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170702._static.lsp.paths.out.segment.multiple.paths.paths.Path;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170702._static.lsp.paths.out.segment.simple.path.SimplePath;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170702._static.lsp.paths.out.segment.multiple.paths.Paths;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170702._static.lsp.top.Config;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170702.in.segment.InSegment;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170702.path.outgoing.labels.OutgoingLabels;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170702.routing.mpls.StaticLsps;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170702.routing.mpls._static.lsps.StaticLsp;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls.rev170702.Routing1;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls.rev170702.interfaces.mpls.Interface;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls.rev170702.routing.Mpls;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev180313.Routing;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.mpls.rev171120.StaticLspVppLookupAugmentation;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.mpls.rev171120.vpp.label.lookup.attributes.LabelLookup;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
final class MplsWriterFactory implements WriterFactory {
private static final InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface>
IFC_ID =
InstanceIdentifier.create(Interfaces.class).child(
org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface.class);
private static final InstanceIdentifier<Routing> ROUTING_ID = InstanceIdentifier.create(Routing.class);
private static final InstanceIdentifier<Mpls> MPLS_ID = ROUTING_ID.augmentation(Routing1.class).child(Mpls.class);
private static final InstanceIdentifier<Interface> INTERFACE_ID = MPLS_ID.child(Interface.class);
private static final InstanceIdentifier<StaticLsp> STATIC_LSP_ID =
MPLS_ID.augmentation(Mpls1.class).child(StaticLsps.class).child(StaticLsp.class);
private static final InstanceIdentifier<Config> CONFIG_ID = InstanceIdentifier.create(StaticLsp.class).child
(Config.class);
@Inject
@Named("interface-context")
private NamingContext ifcContext;
@Inject
private FutureJVppCore vppApi;
@Override
public void init(@Nonnull final ModifiableWriterRegistryBuilder registry) {
// /ietf-routing:routing/ietf-mpls:mpls/interface
// after
// /ietf-interfaces:interfaces/interface
// First enable interface, then configure MPLS:
registry.subtreeAddAfter(
ImmutableSet.of(InstanceIdentifier.create(Interface.class).child(
org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls.rev170702.interfaces.mpls._interface.Config.class)),
new GenericListWriter<>(INTERFACE_ID, new MplsInterfaceCustomizer(vppApi, ifcContext)),
IFC_ID);
// /ietf-routing:routing/ietf-mpls:mpls/ietf-mpls-static:static-lsps/static-lsp
// after
// /ietf-routing:routing/ietf-mpls:mpls/interface
// First enable MPLS on interface, then configure it:
registry.subtreeAddAfter(
ImmutableSet
.of(CONFIG_ID,
InstanceIdentifier.create(StaticLsp.class).child(Config.class).child(InSegment.class),
InstanceIdentifier.create(StaticLsp.class)
.child(Config.class)
.child(InSegment.class)
.child(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170702.in.segment.in.segment.Config.class),
InstanceIdentifier.create(StaticLsp.class).child(Config.class)
.augmentation(StaticLspVppLookupAugmentation.class).child(LabelLookup.class),
InstanceIdentifier.create(StaticLsp.class).child(Paths.class),
InstanceIdentifier.create(StaticLsp.class).child(Paths.class).child(OutgoingLabels.class),
InstanceIdentifier.create(StaticLsp.class).child(Paths.class).child(OutgoingLabels.class)
.child(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170702.path.outgoing.labels.outgoing.labels.OutgoingLabels.class),
InstanceIdentifier.create(StaticLsp.class).child(Paths.class).child(OutgoingLabels.class)
.child(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170702.path.outgoing.labels.outgoing.labels.OutgoingLabels.class)
.child(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170702.path.outgoing.labels.outgoing.labels.outgoing.labels.Config.class),
InstanceIdentifier.create(StaticLsp.class).child(Paths.class).child(Path.class),
InstanceIdentifier.create(StaticLsp.class).child(Paths.class).child(Path.class)
.child(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170702._static.lsp.paths.out.segment.multiple.paths.paths.path.Config.class),
InstanceIdentifier.create(StaticLsp.class).child(SimplePath.class),
InstanceIdentifier.create(StaticLsp.class).child(SimplePath.class)
.child(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170702._static.lsp.paths.out.segment.simple.path.simple.path.Config.class)),
new GenericWriter<>(STATIC_LSP_ID, new StaticLspCustomizer(vppApi, ifcContext)),
INTERFACE_ID);
}
}
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