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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.write;
import io.fd.hc2vpp.common.translate.util.JvppReplyConsumer;
import io.fd.hc2vpp.lisp.translate.service.LispStateCheckService;
import io.fd.hc2vpp.lisp.translate.util.CheckedLispCustomizer;
import io.fd.honeycomb.translate.spi.write.WriterCustomizer;
import io.fd.honeycomb.translate.write.WriteContext;
import io.fd.honeycomb.translate.write.WriteFailedException;
import io.fd.vpp.jvpp.core.dto.OneMapRequestMode;
import io.fd.vpp.jvpp.core.dto.OneMapRequestModeReply;
import io.fd.vpp.jvpp.core.future.FutureJVppCore;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev171013.map.request.mode.grouping.MapRequestMode;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev171013.map.request.mode.grouping.MapRequestModeBuilder;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.annotation.Nonnull;
import java.util.concurrent.CompletableFuture;
import static com.google.common.base.Preconditions.checkNotNull;
import static org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev171013.MapRequestMode.DestinationOnly;
public class MapRequestModeCustomizer extends CheckedLispCustomizer
implements WriterCustomizer<MapRequestMode>, JvppReplyConsumer {
private static final Logger LOG = LoggerFactory.getLogger(MapRequestModeCustomizer.class);
private static final MapRequestMode DEFAULT_MODE = new MapRequestModeBuilder().setMode(DestinationOnly).build();
public MapRequestModeCustomizer(@Nonnull final FutureJVppCore futureJVppCore,
@Nonnull final LispStateCheckService lispStateCheckService) {
super(futureJVppCore, lispStateCheckService);
}
@Override
public void writeCurrentAttributes(@Nonnull InstanceIdentifier<MapRequestMode> instanceIdentifier,
@Nonnull MapRequestMode mapRequestMode,
@Nonnull WriteContext writeContext) throws WriteFailedException {
LOG.debug("Setting map request mode to [{}]", mapRequestMode);
lispStateCheckService.checkLispEnabledAfter(writeContext);
getReplyForWrite(mapRequestModeRequestFuture(mapRequestMode), instanceIdentifier);
}
@Override
public void updateCurrentAttributes(@Nonnull InstanceIdentifier<MapRequestMode> instanceIdentifier,
@Nonnull MapRequestMode mapRequestModeBefore,
@Nonnull MapRequestMode mapRequestModeAfter, @Nonnull WriteContext writeContext)
throws WriteFailedException {
lispStateCheckService.checkLispEnabledAfter(writeContext);
LOG.debug("Setting map request mode to [{}]", mapRequestModeAfter);
getReplyForUpdate(mapRequestModeRequestFuture(mapRequestModeAfter), instanceIdentifier,
mapRequestModeBefore, mapRequestModeAfter);
}
@Override
public void deleteCurrentAttributes(@Nonnull InstanceIdentifier<MapRequestMode> instanceIdentifier,
@Nonnull MapRequestMode mapRequestMode,
@Nonnull WriteContext writeContext) throws WriteFailedException {
LOG.debug("Setting map request mode to default[{}]", DEFAULT_MODE);
// there is no delete, just set to default. also prevents failing on delete of parent node
lispStateCheckService.checkLispEnabledBefore(writeContext);
getReplyForWrite(mapRequestModeRequestFuture(DEFAULT_MODE), instanceIdentifier);
}
private CompletableFuture<OneMapRequestModeReply> mapRequestModeRequestFuture(
@Nonnull final MapRequestMode mapRequestMode) {
OneMapRequestMode request = new OneMapRequestMode();
request.mode = (byte) checkNotNull(mapRequestMode.getMode(),
"Mode not specified").getIntValue();
return getFutureJVpp().oneMapRequestMode(request).toCompletableFuture();
}
}
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