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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;
import com.google.inject.Inject;
import com.google.inject.name.Named;
import io.fd.honeycomb.translate.impl.read.GenericListReader;
import io.fd.honeycomb.translate.impl.read.GenericReader;
import io.fd.honeycomb.translate.read.ReaderFactory;
import io.fd.honeycomb.translate.read.registry.ModifiableReaderRegistryBuilder;
import io.fd.honeycomb.translate.util.read.KeepaliveReaderWrapper;
import io.fd.honeycomb.translate.v3po.util.NamingContext;
import io.fd.honeycomb.translate.v3po.util.ReadTimeoutException;
import io.fd.honeycomb.translate.v3po.util.VppStatusListener;
import io.fd.honeycomb.translate.v3po.vppstate.BridgeDomainCustomizer;
import io.fd.honeycomb.translate.v3po.vppstate.L2FibEntryCustomizer;
import io.fd.honeycomb.translate.v3po.vppstate.VersionCustomizer;
import java.util.concurrent.ScheduledExecutorService;
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.VppStateBuilder;
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.L2FibEntry;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.BridgeDomains;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.BridgeDomainsBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.Version;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.bridge.domains.BridgeDomain;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.openvpp.jvpp.core.future.FutureJVppCore;
public final class VppStateHoneycombReaderFactory implements ReaderFactory {
private final FutureJVppCore jVpp;
private final NamingContext ifcCtx;
private final NamingContext bdCtx;
private final ScheduledExecutorService keepaliveExecutor;
private final VppStatusListener vppStatusListener;
@Inject
public VppStateHoneycombReaderFactory(final FutureJVppCore jVpp,
@Named("interface-context") final NamingContext ifcCtx,
@Named("bridge-domain-context") final NamingContext bdCtx,
final ScheduledExecutorService keepaliveExecutorDependency,
final VppStatusListener vppStatusListener) {
this.jVpp = jVpp;
this.ifcCtx = ifcCtx;
this.bdCtx = bdCtx;
this.keepaliveExecutor = keepaliveExecutorDependency;
this.vppStatusListener = vppStatusListener;
}
@Override
public void init(final ModifiableReaderRegistryBuilder registry) {
// VppState(Structural)
final InstanceIdentifier<VppState> vppStateId = InstanceIdentifier.create(VppState.class);
registry.addStructuralReader(vppStateId, VppStateBuilder.class);
// Version
// Wrap with keepalive reader to detect connection issues
// Relying on VersionCustomizer to provide a "timing out read"
registry.add(new KeepaliveReaderWrapper<>(
new GenericReader<>(vppStateId.child(Version.class), new VersionCustomizer(jVpp)),
keepaliveExecutor, ReadTimeoutException.class, 30, vppStatusListener));
// BridgeDomains(Structural)
final InstanceIdentifier<BridgeDomains> bridgeDomainsId = vppStateId.child(BridgeDomains.class);
registry.addStructuralReader(bridgeDomainsId, BridgeDomainsBuilder.class);
// BridgeDomain
final InstanceIdentifier<BridgeDomain> bridgeDomainId = bridgeDomainsId.child(BridgeDomain.class);
registry.add(new GenericListReader<>(bridgeDomainId, new BridgeDomainCustomizer(jVpp, bdCtx)));
// L2FibTable(Structural)
final InstanceIdentifier<L2FibTable> l2FibTableId = bridgeDomainId.child(L2FibTable.class);
registry.addStructuralReader(l2FibTableId, L2FibTableBuilder.class);
// L2FibEntry
registry.add(new GenericListReader<>(l2FibTableId.child(L2FibEntry.class),
new L2FibEntryCustomizer(jVpp, bdCtx, ifcCtx)));
}
}
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