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/*
* Copyright (c) 2019 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.v3po.write;
import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;
import io.fd.hc2vpp.common.translate.util.NamingContext;
import io.fd.honeycomb.translate.write.DataValidationFailedException;
import io.fd.honeycomb.translate.write.Validator;
import io.fd.honeycomb.translate.write.WriteContext;
import javax.annotation.Nonnull;
import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.v3po.rev190527.interfaces._interface.Gre;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
public class GreValidator implements Validator<Gre> {
public GreValidator(final NamingContext interfaceContext) {
checkNotNull(interfaceContext, "interfaceContext should not be null");
}
@Override
public void validateWrite(@Nonnull final InstanceIdentifier<Gre> id, @Nonnull final Gre dataAfter,
@Nonnull final WriteContext writeContext)
throws DataValidationFailedException.CreateValidationFailedException {
try {
validateGre(dataAfter);
} catch (Exception e) {
throw new DataValidationFailedException.CreateValidationFailedException(id, dataAfter, e);
}
}
@Override
public void validateDelete(@Nonnull final InstanceIdentifier<Gre> id, @Nonnull final Gre dataBefore,
@Nonnull final WriteContext writeContext)
throws DataValidationFailedException.DeleteValidationFailedException {
try {
validateGre(dataBefore);
} catch (Exception e) {
throw new DataValidationFailedException.DeleteValidationFailedException(id, e);
}
}
private void validateGre(final Gre data) {
checkNotNull(data.getOuterFibId(), "Outer Fib ID cannot be null");
checkNotNull(data.getSrc(), "Source cannot be null");
checkNotNull(data.getDst(), "Destination cannot be null");
if (data.getSrc().getIpv4AddressNoZone() == null) {
checkArgument(data.getDst().getIpv4AddressNoZone() == null, "Inconsistent ip addresses: %s, %s",
data.getSrc(),
data.getDst());
} else {
checkArgument(data.getDst().getIpv6AddressNoZone() == null, "Inconsistent ip addresses: %s, %s",
data.getSrc(),
data.getDst());
}
}
}
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