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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.translate.v3po.initializers;
import com.google.common.base.Function;
import com.google.common.collect.Lists;
import io.fd.honeycomb.data.init.AbstractDataTreeConverter;
import java.util.stream.Collectors;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import org.opendaylight.controller.md.sal.binding.api.DataBroker;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.Vpp;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VppBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VppState;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.l2.fib.attributes.L2FibTable;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.l2.fib.attributes.L2FibTableBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.l2.fib.attributes.l2.fib.table.L2FibEntryBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.BridgeDomainsBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.bridge.domains.BridgeDomain;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.bridge.domains.BridgeDomainBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.bridge.domains.BridgeDomainKey;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Initializes vpp node in config data tree based on operational state.
*/
public class VppInitializer extends AbstractDataTreeConverter<VppState, Vpp> {
private static final Logger LOG = LoggerFactory.getLogger(VppInitializer.class);
public VppInitializer(@Nonnull final DataBroker bindingDataBroker) {
super(bindingDataBroker, InstanceIdentifier.create(VppState.class), InstanceIdentifier.create(Vpp.class));
}
// TODO move to v3po2vpp
@Override
protected Vpp convert(final VppState operationalData) {
LOG.debug("VppInitializer.convert()");
VppBuilder vppBuilder = new VppBuilder();
BridgeDomainsBuilder bdsBuilder = new BridgeDomainsBuilder();
bdsBuilder.setBridgeDomain(Lists.transform(operationalData.getBridgeDomains().getBridgeDomain(), CONVERT_BD));
vppBuilder.setBridgeDomains(bdsBuilder.build());
return vppBuilder.build();
}
private static final Function<org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.bridge.domains.BridgeDomain, BridgeDomain>
CONVERT_BD =
new Function<org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.bridge.domains.BridgeDomain, BridgeDomain>() {
@Nullable
@Override
public BridgeDomain apply(
@Nullable final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.bridge.domains.BridgeDomain input) {
final BridgeDomainBuilder builder = new BridgeDomainBuilder();
builder.setLearn(input.isLearn());
builder.setUnknownUnicastFlood(input.isUnknownUnicastFlood());
builder.setArpTermination(input.isArpTermination());
builder.setFlood(input.isFlood());
builder.setForward(input.isForward());
builder.setKey(new BridgeDomainKey(input.getKey().getName()));
builder.setName(input.getName());
setL2FibTable(builder, input.getL2FibTable());
return builder.build();
}
};
private static void setL2FibTable(@Nonnull final BridgeDomainBuilder builder,
@Nullable final L2FibTable l2FibTable) {
if (l2FibTable == null) {
return;
}
final L2FibTableBuilder tableBuilder = new L2FibTableBuilder()
.setL2FibEntry(
l2FibTable.getL2FibEntry().stream()
// Convert operational object to config. VPP does not support setting BVI (see v3po.yang)
.map(oper -> new L2FibEntryBuilder(oper).setBridgedVirtualInterface(null).build())
.collect(Collectors.toList()));
builder.setL2FibTable(tableBuilder.build());
}
}
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