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/*
* 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.honeycomb.nat.init;
import com.google.inject.Inject;
import com.google.inject.name.Named;
import io.fd.honeycomb.data.init.AbstractDataTreeConverter;
import java.util.stream.Collectors;
import javax.annotation.Nonnull;
import org.opendaylight.controller.md.sal.binding.api.DataBroker;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.NatConfig;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.NatConfigBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.NatState;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.nat.config.NatInstancesBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.nat.config.nat.instances.NatInstanceBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.nat.config.nat.instances.nat.instance.MappingTableBuilder;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.nat.rev150908.nat.config.nat.instances.nat.instance.mapping.table.MappingEntryBuilder;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
/**
* Initialize nat-config from nat-state.
*/
public final class NatInitializer extends AbstractDataTreeConverter<NatState, NatConfig> {
@Inject
public NatInitializer(@Named("honeycomb-initializer") @Nonnull final DataBroker bindingDataBroker) {
super(bindingDataBroker, InstanceIdentifier.create(NatState.class), InstanceIdentifier.create(NatConfig.class));
}
@Override
public NatConfig convert(final NatState operationalData) {
return new NatConfigBuilder()
.setNatInstances(new NatInstancesBuilder()
.setNatInstance(operationalData.getNatInstances().getNatInstance().stream()
.map(operNatInstance -> new NatInstanceBuilder()
.setId(operNatInstance.getId())
.setMappingTable(new MappingTableBuilder()
.setMappingEntry(
operNatInstance.getMappingTable().getMappingEntry().stream()
.map(operEntry -> new MappingEntryBuilder(operEntry).build())
.collect(Collectors.toList()))
.build())
.build())
.collect(Collectors.toList()))
.build())
.build();
// TODO implement initialization for nat inbound/outbound NAT feature after VPP-459
}
}
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