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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.lisp.translate.read;
import io.fd.hc2vpp.common.translate.util.AddressTranslator;
import io.fd.hc2vpp.common.translate.util.JvppReplyConsumer;
import io.fd.hc2vpp.lisp.translate.read.init.LispInitPathsMapper;
import io.fd.hc2vpp.lisp.translate.service.LispStateCheckService;
import io.fd.hc2vpp.lisp.translate.util.CheckedLispCustomizer;
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.vpp.jvpp.core.dto.ShowOneUsePetr;
import io.fd.vpp.jvpp.core.dto.ShowOneUsePetrReply;
import io.fd.vpp.jvpp.core.future.FutureJVppCore;
import javax.annotation.Nonnull;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev171013.lisp.feature.data.grouping.LispFeatureDataBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev171013.use.petr.cfg.grouping.PetrCfg;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev171013.use.petr.cfg.grouping.PetrCfgBuilder;
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 PetrCfgCustomizer extends CheckedLispCustomizer
implements InitializingReaderCustomizer<PetrCfg, PetrCfgBuilder>, JvppReplyConsumer,
AddressTranslator, LispInitPathsMapper {
private static final Logger LOG = LoggerFactory.getLogger(PetrCfgCustomizer.class);
public PetrCfgCustomizer(@Nonnull final FutureJVppCore futureJVppCore,
@Nonnull final LispStateCheckService lispStateCheckService) {
super(futureJVppCore, lispStateCheckService);
}
@Nonnull
@Override
public Initialized<? extends DataObject> init(@Nonnull InstanceIdentifier<PetrCfg> instanceIdentifier,
@Nonnull PetrCfg petrCfg,
@Nonnull ReadContext readContext) {
return Initialized.create(lispFeaturesBasePath().child(PetrCfg.class), petrCfg);
}
@Nonnull
@Override
public PetrCfgBuilder getBuilder(@Nonnull InstanceIdentifier<PetrCfg> instanceIdentifier) {
return new PetrCfgBuilder();
}
@Override
public void readCurrentAttributes(@Nonnull InstanceIdentifier<PetrCfg> instanceIdentifier,
@Nonnull PetrCfgBuilder petrCfgBuilder,
@Nonnull ReadContext readContext) throws ReadFailedException {
if (!lispStateCheckService.lispEnabled(readContext)) {
LOG.debug("Failed to read {}. Lisp feature must be enabled first", instanceIdentifier);
return;
}
final ShowOneUsePetrReply read = getReplyForRead(getFutureJVpp().showOneUsePetr(new ShowOneUsePetr())
.toCompletableFuture(), instanceIdentifier);
if (read != null && read.status != 0) {
petrCfgBuilder.setPetrAddress(arrayToIpAddress(!byteToBoolean(read.isIp4), read.address));
}
}
@Override
public void merge(@Nonnull Builder<? extends DataObject> builder, @Nonnull PetrCfg petrCfg) {
LispFeatureDataBuilder.class.cast(builder).setPetrCfg(petrCfg);
}
}
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