/*
* Copyright (c) 2017 Cisco Systems, Inc. and others. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*/
package org.opendaylight.groupbasedpolicy.neutron.vpp.mapper.processors;
import com.google.common.base.Preconditions;
import org.opendaylight.controller.md.sal.binding.api.DataBroker;
import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
import org.opendaylight.groupbasedpolicy.neutron.vpp.mapper.util.HandlerUtil;
import org.opendaylight.groupbasedpolicy.util.DataStoreHelper;
import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.vpp_renderer.rev160425.config.GbpSubnet;
import org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.subnets.rev150712.subnets.attributes.subnets.Subnet;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Created by Shakib Ahmed on 4/3/17.
*/
public class SubnetHandler {
private static final Logger LOG = LoggerFactory.getLogger(SubnetHandler.class);
private final DataBroker dataBroker;
public SubnetHandler(DataBroker dataBroker) {
this.dataBroker = dataBroker;
}
public void processCreatedNeutronDto(Subnet subnet) {
GbpSubnet gbpSubnet = HandlerUtil.toGbpSubnet(subnet);
if (gbpSubnet != null) {
ReadWriteTransaction rwTx = dataBroker.newReadWriteTransaction();
rwTx.put(LogicalDatastoreType.CONFIGURATION,
HandlerUtil.getInstanceIdentifier(gbpSubnet.getId()),
gbpSubnet, true);
DataStoreHelper.submitToDs(rwTx);
}
}
public void processUpdatedNeutronDto(Subnet oldSubnet, Subnet delta) {
Preconditions.checkState(oldSubnet.getUuid().equals(delta.getUuid()),
"Uuid change not allowed!");
GbpSubnet gbpSubnet = HandlerUtil.toGbpSubnet(delta);
if (gbpSubnet != null) {
ReadWriteTransaction rwTx = dataBroker.newReadWriteTransaction();
rwTx.put(LogicalDatastoreType.CONFIGURATION,
HandlerUtil.getInstanceIdentifier(gbpSubnet.getId()),
gbpSubnet, true);
DataStoreHelper.submitToDs(rwTx);
}
}
public void processDeletedNeutronDto(Subnet subnet) {
GbpSubnet gbpSubnet = HandlerUtil.toGbpSubnet(subnet);
if (gbpSubnet != null) {
ReadWriteTransaction rwTx = dataBroker.newReadWriteTransaction();
rwTx.put(LogicalDatastoreType.CONFIGURATION,
HandlerUtil.getInstanceIdentifier(gbpSubnet.getId()),
gbpSubnet, true);
DataStoreHelper.removeIfExists(LogicalDatastoreType.CONFIGURATION,
HandlerUtil.getInstanceIdentifier(gbpSubnet.getId()),
rwTx);
}
}
}