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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.lisp.translate.read;
import io.fd.honeycomb.translate.read.ReadContext;
import io.fd.honeycomb.translate.read.ReadFailedException;
import io.fd.honeycomb.translate.spi.read.ReaderCustomizer;
import io.fd.honeycomb.translate.v3po.util.FutureJVppCustomizer;
import io.fd.honeycomb.translate.v3po.util.TranslateUtils;
import java.util.concurrent.TimeoutException;
import javax.annotation.Nonnull;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.LispState;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev160520.LispStateBuilder;
import org.opendaylight.yangtools.concepts.Builder;
import org.opendaylight.yangtools.yang.binding.DataObject;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.openvpp.jvpp.VppBaseCallException;
import org.openvpp.jvpp.core.dto.ShowLispStatus;
import org.openvpp.jvpp.core.dto.ShowLispStatusReply;
import org.openvpp.jvpp.core.future.FutureJVppCore;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Customizer that handles reads of {@code LispState}
*/
public class LispStateCustomizer extends FutureJVppCustomizer
implements ReaderCustomizer<LispState, LispStateBuilder> {
private static final Logger LOG = LoggerFactory.getLogger(LispStateCustomizer.class);
public LispStateCustomizer(FutureJVppCore futureJvpp) {
super(futureJvpp);
}
@Override
public LispStateBuilder getBuilder(InstanceIdentifier<LispState> id) {
return new LispStateBuilder();
}
@Override
public void readCurrentAttributes(InstanceIdentifier<LispState> id, LispStateBuilder builder, ReadContext ctx)
throws ReadFailedException {
ShowLispStatusReply reply;
try {
reply = TranslateUtils.getReply(getFutureJVpp().showLispStatus(new ShowLispStatus()).toCompletableFuture());
} catch (TimeoutException | VppBaseCallException e) {
throw new ReadFailedException(id, e);
}
builder.setEnable(TranslateUtils.byteToBoolean(reply.featureStatus));
}
@Override
public void merge(@Nonnull final Builder<? extends DataObject> parentBuilder, @Nonnull final LispState readValue) {
LOG.warn("Merge is unsupported for data roots");
}
}
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