1 files changed, 136 insertions, 0 deletions
diff --git a/routing/routing-impl/src/main/java/io/fd/hc2vpp/routing/read/RoutingStateReaderFactory.java b/routing/routing-impl/src/main/java/io/fd/hc2vpp/routing/read/RoutingStateReaderFactory.java
new file mode 100644
index 000000000..c26de124e
--- /dev/null
+++ b/routing/routing-impl/src/main/java/io/fd/hc2vpp/routing/read/RoutingStateReaderFactory.java
@@ -0,0 +1,136 @@
+/*
+ * 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.hc2vpp.routing.read;
+
+import com.google.common.collect.ImmutableSet;
+import com.google.inject.Inject;
+import com.google.inject.name.Named;
+import io.fd.hc2vpp.common.translate.util.MultiNamingContext;
+import io.fd.hc2vpp.common.translate.util.NamingContext;
+import io.fd.hc2vpp.routing.RoutingConfiguration;
+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.cache.DumpCacheManager;
+import io.fd.vpp.jvpp.core.dto.Ip6FibDetailsReplyDump;
+import io.fd.vpp.jvpp.core.dto.IpFibDetailsReplyDump;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.RoutingState;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.state.RoutingInstance;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.state.routing.instance.RoutingProtocols;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.state.routing.instance.RoutingProtocolsBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.state.routing.instance.routing.protocols.RoutingProtocol;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.state.routing.instance.routing.protocols.routing.protocol.StaticRoutes;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.state.routing.instance.routing.protocols.routing.protocol.StaticRoutesBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.vpp.routing.rev161214.RoutingProtocolStateVppAttr;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.vpp.routing.rev161214.routing.state.routing.instance.routing.protocols.routing.protocol.VppProtocolStateAttributes;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+/**
+ * Factory producing readers for routing plugin's data.
+ */
+public final class RoutingStateReaderFactory implements ReaderFactory, Ipv4ReadRoutingNodes, Ipv6ReadRoutingNodes {
+
+    private static final InstanceIdentifier<RoutingState> ROOT_STATE_CONTAINER_ID =
+            InstanceIdentifier.create(RoutingState.class);
+
+    @Inject
+    private RoutingConfiguration configuration;
+
+    @Inject
+    @Named("interface-context")
+    private NamingContext interfaceContext;
+
+    @Inject
+    @Named(RoutingConfiguration.ROUTING_PROTOCOL_CONTEXT)
+    private NamingContext routingProtocolContext;
+
+    @Inject
+    @Named(RoutingConfiguration.ROUTE_CONTEXT)
+    private NamingContext routeContext;
+
+    @Inject
+    @Named(RoutingConfiguration.ROUTE_HOP_CONTEXT)
+    private MultiNamingContext routeHopContext;
+
+    @Inject
+    private FutureJVppCore vppApi;
+
+    @Override
+    public void init(@Nonnull final ModifiableReaderRegistryBuilder registry) {
+        final DumpCacheManager<IpFibDetailsReplyDump, Void> ipv4DumpManager = newIpv4RoutesDumpManager(vppApi);
+        final DumpCacheManager<Ip6FibDetailsReplyDump, Void> ipv6DumpManager = newIpv6RoutesDumpManager(vppApi);
+
+        final InstanceIdentifier<RoutingInstance> routingInstanceInstanceIdentifier =
+                routingInstanceIdentifier(ROOT_STATE_CONTAINER_ID);
+        final InstanceIdentifier<RoutingProtocols> routingProtocolsInstanceIdentifier =
+                routingProtocolsId(routingInstanceInstanceIdentifier);
+        final InstanceIdentifier<RoutingProtocol> routingProtocolInstanceIdentifier =
+                routingProtocolInstanceIdentifier(routingProtocolsInstanceIdentifier);
+        final InstanceIdentifier<StaticRoutes> staticRoutesInstanceIdentifier =
+                staticRoutesInstanceIdentifier(routingProtocolInstanceIdentifier);
+
+        // RoutingState
+        registry.add(new GenericReader<>(ROOT_STATE_CONTAINER_ID, new RoutingStateCustomizer()));
+        // RoutingInstance
+        registry.add(new GenericListReader<>(routingInstanceInstanceIdentifier,
+                new RoutingInstanceCustomizer(configuration)));
+
+        // RoutingProtocols
+        registry.addStructuralReader(routingProtocolsInstanceIdentifier, RoutingProtocolsBuilder.class);
+
+        // RoutingProtocol
+        registry.subtreeAdd(routingProtocolHandledChildren(), new GenericListReader<>(routingProtocolInstanceIdentifier,
+                new RoutingProtocolCustomizer(routingProtocolContext, ipv4DumpManager, ipv6DumpManager)));
+
+        // StaticRoutes
+        registry.addStructuralReader(staticRoutesInstanceIdentifier, StaticRoutesBuilder.class);
+
+        registerIpv4Routes(staticRoutesInstanceIdentifier, registry, ipv4DumpManager, configuration, routeHopContext,
+                interfaceContext, routeContext, routingProtocolContext);
+        registerIpv6Routes(staticRoutesInstanceIdentifier, registry, ipv6DumpManager, configuration, routeHopContext,
+                interfaceContext, routeContext, routingProtocolContext);
+    }
+
+    private static ImmutableSet<InstanceIdentifier<?>> routingProtocolHandledChildren() {
+        return ImmutableSet
+                .of(InstanceIdentifier.create(RoutingProtocol.class).augmentation(RoutingProtocolStateVppAttr.class)
+                        .child(VppProtocolStateAttributes.class));
+    }
+
+    private InstanceIdentifier<StaticRoutes> staticRoutesInstanceIdentifier(
+            final InstanceIdentifier<RoutingProtocol> routingProtocolInstanceIdentifier) {
+        return routingProtocolInstanceIdentifier.child(StaticRoutes.class);
+    }
+
+    private InstanceIdentifier<RoutingProtocol> routingProtocolInstanceIdentifier(
+            final InstanceIdentifier<RoutingProtocols> routingProtocolsInstanceIdentifier) {
+        return routingProtocolsInstanceIdentifier.child(RoutingProtocol.class);
+    }
+
+    private InstanceIdentifier<RoutingProtocols> routingProtocolsId(
+            final InstanceIdentifier<RoutingInstance> routingInstanceInstanceIdentifier) {
+        return routingInstanceInstanceIdentifier.child(RoutingProtocols.class);
+    }
+
+    private InstanceIdentifier<RoutingInstance> routingInstanceIdentifier(
+            final InstanceIdentifier<RoutingState> routingStateId) {
+        return routingStateId.child(RoutingInstance.class);
+    }
+}