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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.
*/
/*
* Modifications copyright (c) 2018 AT&T Intellectual Property
*/
package org.onap.vnf.vlb.write;
import org.onap.vnf.vlb.CrudService;
import io.fd.honeycomb.translate.spi.write.ListWriterCustomizer;
import io.fd.honeycomb.translate.write.WriteContext;
import io.fd.honeycomb.translate.write.WriteFailedException;
import javax.annotation.Nonnull;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vlb.business.vnf.onap.plugin.rev160918.vlb.business.vnf.onap.plugin.params.vdns.instances.VdnsInstance;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vlb.business.vnf.onap.plugin.rev160918.vlb.business.vnf.onap.plugin.params.vdns.instances.VdnsInstanceKey;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
/**
* Writer for {@link Element} list node from our YANG model.
*/
public final class ElementCustomizer implements ListWriterCustomizer<VdnsInstance, VdnsInstanceKey> {
private final CrudService<VdnsInstance> crudService;
private DnsInstanceManager dnsInstanceManager;
public ElementCustomizer(@Nonnull final CrudService<VdnsInstance> crudService) {
this.crudService = crudService;
dnsInstanceManager = DnsInstanceManager.getInstance();
}
@Override
public void writeCurrentAttributes(@Nonnull final InstanceIdentifier<VdnsInstance> id, @Nonnull final VdnsInstance dataAfter,
@Nonnull final WriteContext writeContext) throws WriteFailedException {
//perform write of data,or throw exception
//invoked by PUT operation,if provided data doesn't exist in Config data
crudService.writeData(id, dataAfter);
dnsInstanceManager.addDnsInstance(dataAfter.getIpAddr(), dataAfter);
}
@Override
public void updateCurrentAttributes(@Nonnull final InstanceIdentifier<VdnsInstance> id,
@Nonnull final VdnsInstance dataBefore,
@Nonnull final VdnsInstance dataAfter, @Nonnull final WriteContext writeContext)
throws WriteFailedException {
//perform update of data,or throw exception
//invoked by PUT operation,if provided data does exist in Config data
crudService.updateData(id, dataBefore, dataAfter);
dnsInstanceManager.updateDnsInstance(dataAfter.getIpAddr(), dataAfter);
}
@Override
public void deleteCurrentAttributes(@Nonnull final InstanceIdentifier<VdnsInstance> id,
@Nonnull final VdnsInstance dataBefore,
@Nonnull final WriteContext writeContext) throws WriteFailedException {
//perform delete of data,or throw exception
//invoked by DELETE operation
crudService.deleteData(id, dataBefore);
dnsInstanceManager.deleteDnsInstance(dataBefore.getIpAddr());
}
}
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