1 files changed, 73 insertions, 0 deletions
diff --git a/routing/routing-impl/src/main/java/io/fd/hc2vpp/routing/read/RoutingInstanceCustomizer.java b/routing/routing-impl/src/main/java/io/fd/hc2vpp/routing/read/RoutingInstanceCustomizer.java
new file mode 100644
index 000000000..78e869f9a
--- /dev/null
+++ b/routing/routing-impl/src/main/java/io/fd/hc2vpp/routing/read/RoutingInstanceCustomizer.java
@@ -0,0 +1,73 @@
+/*
+ * 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.ImmutableList;
+import io.fd.hc2vpp.routing.RoutingConfiguration;
+import io.fd.honeycomb.translate.read.ReadContext;
+import io.fd.honeycomb.translate.read.ReadFailedException;
+import io.fd.honeycomb.translate.spi.read.ListReaderCustomizer;
+import java.util.List;
+import javax.annotation.Nonnull;
+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.state.RoutingInstance;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.state.RoutingInstanceBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.routing.state.RoutingInstanceKey;
+import org.opendaylight.yangtools.concepts.Builder;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+/**
+ * Returns default instance of routing instance
+ */
+public class RoutingInstanceCustomizer
+        implements ListReaderCustomizer<RoutingInstance, RoutingInstanceKey, RoutingInstanceBuilder> {
+
+    private RoutingInstanceKey defaultKey;
+
+    public RoutingInstanceCustomizer(@Nonnull final RoutingConfiguration configuration) {
+        defaultKey = new RoutingInstanceKey(configuration.getDefaultRoutingInstanceName());
+    }
+
+    @Nonnull
+    @Override
+    public List<RoutingInstanceKey> getAllIds(@Nonnull final InstanceIdentifier<RoutingInstance> instanceIdentifier,
+                                              @Nonnull final ReadContext readContext) throws ReadFailedException {
+        return ImmutableList.of(defaultKey);
+    }
+
+    @Override
+    public void merge(@Nonnull final Builder<? extends DataObject> builder, @Nonnull final List<RoutingInstance> list) {
+        RoutingStateBuilder.class.cast(builder).setRoutingInstance(list);
+    }
+
+    @Nonnull
+    @Override
+    public RoutingInstanceBuilder getBuilder(@Nonnull final InstanceIdentifier<RoutingInstance> instanceIdentifier) {
+        return new RoutingInstanceBuilder();
+    }
+
+    @Override
+    public void readCurrentAttributes(@Nonnull final InstanceIdentifier<RoutingInstance> instanceIdentifier,
+                                      @Nonnull final RoutingInstanceBuilder routingInstanceBuilder,
+                                      @Nonnull final ReadContext readContext) throws ReadFailedException {
+        routingInstanceBuilder.setType(StandardRoutingInstance.class)
+                .setKey(defaultKey)
+                .setName(defaultKey.getName());
+    }
+}