1 files changed, 149 insertions, 0 deletions
diff --git a/routing/routing-impl/src/main/java/io/fd/hc2vpp/routing/read/RoutingStateCustomizer.java b/routing/routing-impl/src/main/java/io/fd/hc2vpp/routing/read/RoutingStateCustomizer.java
new file mode 100644
index 000000000..5a6b23b7d
--- /dev/null
+++ b/routing/routing-impl/src/main/java/io/fd/hc2vpp/routing/read/RoutingStateCustomizer.java
@@ -0,0 +1,149 @@
+/*
+ * 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 io.fd.hc2vpp.routing.write.Ipv4WriteRoutingNodes;
+import io.fd.hc2vpp.routing.write.Ipv6WriteRoutingNodes;
+import io.fd.honeycomb.translate.read.ReadContext;
+import io.fd.honeycomb.translate.read.ReadFailedException;
+import io.fd.honeycomb.translate.spi.read.Initialized;
+import io.fd.honeycomb.translate.spi.read.InitializingReaderCustomizer;
+import java.util.List;
+import java.util.stream.Collectors;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.Routing;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.RoutingBuilder;
+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.RoutingStateBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.StandardRoutingInstance;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.RoutingInstance;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.RoutingInstanceBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.routing.instance.RoutingProtocols;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.routing.instance.RoutingProtocolsBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.routing.instance.routing.protocols.RoutingProtocol;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.routing.instance.routing.protocols.RoutingProtocolBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.routing.instance.routing.protocols.routing.protocol.StaticRoutes;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.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.RoutingProtocolVppAttr;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.vpp.routing.rev161214.RoutingProtocolVppAttrBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.vpp.routing.rev161214.routing.routing.instance.routing.protocols.routing.protocol.VppProtocolAttributesBuilder;
+import org.opendaylight.yangtools.concepts.Builder;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class RoutingStateCustomizer
+        implements InitializingReaderCustomizer<RoutingState, RoutingStateBuilder>, Ipv4WriteRoutingNodes {
+
+    private static final Logger LOG = LoggerFactory.getLogger(RoutingStateCustomizer.class);
+
+    private static RoutingInstance mapRoutingInstances(
+            final org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.state.RoutingInstance state) {
+        return new RoutingInstanceBuilder()
+                .setName(state.getName())
+                .setEnabled(true)
+                .setRouterId(state.getRouterId())
+                .setType(StandardRoutingInstance.class)
+                .setRoutingProtocols(RoutingStateCustomizer.mapRoutingProtocols(state.getRoutingProtocols()))
+                .build();
+    }
+
+    private static RoutingProtocols mapRoutingProtocols(
+            final org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.state.routing.instance.RoutingProtocols state) {
+
+        if (state != null) {
+            return new RoutingProtocolsBuilder()
+                    .setRoutingProtocol(state.getRoutingProtocol() != null
+                            ? RoutingStateCustomizer.mapRoutingProtocol(state.getRoutingProtocol())
+                            : null)
+                    .build();
+        } else {
+            return null;
+        }
+    }
+
+    private static List<RoutingProtocol> mapRoutingProtocol(
+            final List<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.state.routing.instance.routing.protocols.RoutingProtocol> state) {
+        return state.stream()
+                .map(routingProtocol -> new RoutingProtocolBuilder()
+                        .setName(routingProtocol.getName())
+                        .setEnabled(true)
+                        .setType(routingProtocol.getType())
+                        .setStaticRoutes(RoutingStateCustomizer.mapStaticRoutes(routingProtocol.getStaticRoutes()))
+                        .addAugmentation(RoutingProtocolVppAttr.class,
+                                mapVppAttr(routingProtocol.getAugmentation(RoutingProtocolStateVppAttr.class)))
+                        .build())
+                .collect(Collectors.toList());
+    }
+
+    private static RoutingProtocolVppAttr mapVppAttr(final RoutingProtocolStateVppAttr attrState) {
+        return new RoutingProtocolVppAttrBuilder()
+                .setVppProtocolAttributes(attrState.getVppProtocolStateAttributes() == null
+                        ? null
+                        :
+                                new VppProtocolAttributesBuilder()
+                                        .setPrimaryVrf(attrState.getVppProtocolStateAttributes().getPrimaryVrf())
+                                        .build())
+                .build();
+    }
+
+    private static StaticRoutes mapStaticRoutes(
+            final org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.state.routing.instance.routing.protocols.routing.protocol.StaticRoutes state) {
+        return new StaticRoutesBuilder()
+                .addAugmentation(CONFIG_IPV4_AUG_CLASS,
+                        Ipv4WriteRoutingNodes.INSTANCE.mapIpv4Augmentation(state.getAugmentation(STATE_IPV4_AUG_CLASS)))
+                .addAugmentation(Ipv6WriteRoutingNodes.CONFIG_IPV6_AUG_CLASS,
+                        Ipv6WriteRoutingNodes.INSTANCE.mapIpv6Augmentation(state.getAugmentation(
+                                Ipv6WriteRoutingNodes.STATE_IPV6_AUG_CLASS)))
+                .build();
+    }
+
+    @Nonnull
+    @Override
+    public RoutingStateBuilder getBuilder(@Nonnull final InstanceIdentifier<RoutingState> instanceIdentifier) {
+        return new RoutingStateBuilder();
+    }
+
+    @Override
+    public void readCurrentAttributes(@Nonnull final InstanceIdentifier<RoutingState> instanceIdentifier,
+                                      @Nonnull final RoutingStateBuilder routingStateBuilder,
+                                      @Nonnull final ReadContext readContext) throws ReadFailedException {
+        // does nothing
+        LOG.info("Reading {}", instanceIdentifier);
+    }
+
+    @Override
+    public void merge(@Nonnull final Builder<? extends DataObject> builder, @Nonnull final RoutingState routingState) {
+        //Routing state is root
+    }
+
+    @Nonnull
+    @Override
+    public Initialized<? extends DataObject> init(@Nonnull final InstanceIdentifier<RoutingState> id,
+                                                  @Nonnull final RoutingState readValue,
+                                                  @Nonnull final ReadContext ctx) {
+
+        return Initialized.create(InstanceIdentifier.create(Routing.class), new RoutingBuilder()
+                .setRoutingInstance(readValue.getRoutingInstance()
+                        .stream()
+                        .map(routingInstance -> mapRoutingInstances(routingInstance))
+                        .collect(Collectors.toList()))
+                .build());
+    }
+}