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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.gpe.translate.write;
import static io.fd.hc2vpp.lisp.gpe.translate.write.NativeForwardPathsTableCustomizer.tableId;
import io.fd.hc2vpp.common.translate.util.AddressTranslator;
import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer;
import io.fd.hc2vpp.common.translate.util.JvppReplyConsumer;
import io.fd.hc2vpp.common.translate.util.NamingContext;
import io.fd.honeycomb.translate.MappingContext;
import io.fd.honeycomb.translate.spi.write.ListWriterCustomizer;
import io.fd.honeycomb.translate.write.WriteContext;
import io.fd.honeycomb.translate.write.WriteFailedException;
import io.fd.vpp.jvpp.core.dto.GpeAddDelNativeFwdRpath;
import io.fd.vpp.jvpp.core.future.FutureJVppCore;
import java.util.Optional;
import javax.annotation.Nonnull;
import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.gpe.rev170801._native.forward.paths.tables._native.forward.paths.table.NativeForwardPath;
import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.gpe.rev170801._native.forward.paths.tables._native.forward.paths.table.NativeForwardPathKey;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
public class NativeForwardPathCustomizer extends FutureJVppCustomizer
implements ListWriterCustomizer<NativeForwardPath, NativeForwardPathKey>, AddressTranslator, JvppReplyConsumer {
private final NamingContext interfaceContext;
public NativeForwardPathCustomizer(@Nonnull final FutureJVppCore futureJVppCore,
@Nonnull final NamingContext interfaceContext) {
super(futureJVppCore);
this.interfaceContext = interfaceContext;
}
@Override
public void writeCurrentAttributes(@Nonnull final InstanceIdentifier<NativeForwardPath> id,
@Nonnull final NativeForwardPath dataAfter,
@Nonnull final WriteContext writeContext)
throws WriteFailedException {
createNativePath(id, dataAfter, writeContext);
}
@Override
public void deleteCurrentAttributes(@Nonnull final InstanceIdentifier<NativeForwardPath> id,
@Nonnull final NativeForwardPath dataBefore,
@Nonnull final WriteContext writeContext)
throws WriteFailedException {
deleteNativePath(id, dataBefore, writeContext);
}
private GpeAddDelNativeFwdRpath getRequest(final boolean isAdd,
final int tableId,
final NativeForwardPath data,
final MappingContext mappingContext) {
GpeAddDelNativeFwdRpath request = new GpeAddDelNativeFwdRpath();
final IpAddress nextHopAddress = data.getNextHopAddress();
request.tableId = tableId;
request.isAdd = booleanToByte(isAdd);
request.isIp4 = booleanToByte(!isIpv6(nextHopAddress));
request.nhAddr = ipAddressToArray(nextHopAddress);
request.nhSwIfIndex = Optional.ofNullable(data.getNextHopInterface())
.map(String::trim)
.map(ifaceName -> interfaceContext.getIndex(ifaceName, mappingContext))
.orElse(~0);
return request;
}
private void createNativePath(final InstanceIdentifier<NativeForwardPath> id,
final NativeForwardPath data,
final WriteContext ctx) throws WriteFailedException {
getReplyForCreate(getFutureJVpp()
.gpeAddDelNativeFwdRpath(getRequest(true, tableId(id), data, ctx.getMappingContext()))
.toCompletableFuture(), id, data);
}
private void deleteNativePath(final InstanceIdentifier<NativeForwardPath> id,
final NativeForwardPath data,
final WriteContext ctx) throws WriteFailedException {
getReplyForDelete(getFutureJVpp()
.gpeAddDelNativeFwdRpath(getRequest(false, tableId(id), data, ctx.getMappingContext()))
.toCompletableFuture(), id);
}
}
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