1 files changed, 115 insertions, 0 deletions
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/SubInterfaceCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/SubInterfaceCustomizer.java
new file mode 100644
index 000000000..b68acbfa3
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+++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/v3po/translate/v3po/interfacesstate/SubInterfaceCustomizer.java
@@ -0,0 +1,115 @@
+/*
+ * 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.v3po.translate.v3po.interfacesstate;
+
+import static io.fd.honeycomb.v3po.translate.v3po.interfacesstate.InterfaceUtils.isInterfaceOfType;
+
+import com.google.common.base.Preconditions;
+import io.fd.honeycomb.v3po.translate.Context;
+import io.fd.honeycomb.v3po.translate.read.ReadFailedException;
+import io.fd.honeycomb.v3po.translate.spi.read.ChildReaderCustomizer;
+import io.fd.honeycomb.v3po.translate.v3po.util.FutureJVppCustomizer;
+import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
+import javax.annotation.Nonnull;
+import org.apache.commons.lang3.builder.ReflectionToStringBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.InterfaceKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VlanTag;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VlanType;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.VppInterfaceStateAugmentationBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces.state._interface.SubInterface;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.interfaces.state._interface.SubInterfaceBuilder;
+import org.opendaylight.yangtools.concepts.Builder;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.openvpp.jvpp.dto.SwInterfaceDetails;
+import org.openvpp.jvpp.future.FutureJVpp;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Customizer for reading sub interfaces form the VPP.
+ */
+public class SubInterfaceCustomizer extends FutureJVppCustomizer
+        implements ChildReaderCustomizer<SubInterface, SubInterfaceBuilder> {
+
+    private static final Logger LOG = LoggerFactory.getLogger(SubInterfaceCustomizer.class);
+    private NamingContext interfaceContext;
+
+    public SubInterfaceCustomizer(@Nonnull final FutureJVpp jvpp,
+                                  @Nonnull final NamingContext interfaceContext) {
+        super(jvpp);
+        this.interfaceContext = Preconditions.checkNotNull(interfaceContext, "interfaceContext should not be null");
+    }
+
+    @Override
+    public void merge(@Nonnull final Builder<? extends DataObject> parentBuilder,
+                      @Nonnull final SubInterface readValue) {
+        ((VppInterfaceStateAugmentationBuilder) parentBuilder).setSubInterface(readValue);
+    }
+
+    @Nonnull
+    @Override
+    public SubInterfaceBuilder getBuilder(@Nonnull final InstanceIdentifier<SubInterface> id) {
+        return new SubInterfaceBuilder();
+    }
+
+    @Override
+    public void readCurrentAttributes(@Nonnull final InstanceIdentifier<SubInterface> id,
+                                      @Nonnull final SubInterfaceBuilder builder, @Nonnull final Context ctx)
+            throws ReadFailedException {
+        final InterfaceKey key = id.firstKeyOf(Interface.class);
+        // Relying here that parent InterfaceCustomizer was invoked first (PREORDER)
+        // to fill in the context with initial ifc mapping
+        final int index = interfaceContext.getIndex(key.getName());
+        if (!isInterfaceOfType(ctx, index, org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.SubInterface.class)) {
+            return;
+        }
+
+        LOG.debug("Reading attributes for sub interface: {}", id);
+        final SwInterfaceDetails iface = InterfaceUtils.getVppInterfaceDetails(getFutureJVpp(), key, index, ctx);
+        LOG.debug("VPP interface details: {}", ReflectionToStringBuilder.toString(iface));
+
+        if (iface.subId == 0) {
+            // Not a sub interface type
+            return;
+        }
+
+        builder.setIdentifier(Long.valueOf(iface.subId));
+        builder.setSuperInterface(interfaceContext.getName(iface.supSwIfIndex));
+        builder.setNumberOfTags(Short.valueOf(iface.subNumberOfTags));
+        builder.setVlanType(iface.subDot1Ad == 1 ? VlanType._802dot1q : VlanType._802dot1ad);
+        if (iface.subExactMatch == 1) {
+            builder.setExactMatch(true);
+        }
+        if (iface.subDefault == 1) {
+            builder.setDefaultSubif(true);
+        }
+        if (iface.subOuterVlanIdAny == 1) {
+            builder.setMatchAnyOuterId(true);
+        }
+        if (iface.subOuterVlanIdAny == 1) {
+            builder.setMatchAnyInnerId(true);
+        }
+        if (iface.subOuterVlanId != 0) { // optional
+            builder.setOuterId(new VlanTag(Integer.valueOf(iface.subOuterVlanId)));
+        }
+        if (iface.subInnerVlanId != 0) { // optional
+            builder.setInnerId(new VlanTag(Integer.valueOf(iface.subInnerVlanId)));
+        }
+    }
+}