1 files changed, 65 insertions, 0 deletions
diff --git a/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/util/function/xconnect/XConnectFunctionBinder.java b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/util/function/xconnect/XConnectFunctionBinder.java
new file mode 100644
index 000000000..9f69c9041
--- /dev/null
+++ b/srv6/srv6-impl/src/main/java/io/fd/hc2vpp/srv6/util/function/xconnect/XConnectFunctionBinder.java
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2018 Bell Canada, Pantheon Technologies 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.srv6.util.function.xconnect;
+
+import static com.google.common.base.Preconditions.checkState;
+import static java.lang.String.format;
+
+import com.google.common.collect.ImmutableMap;
+import io.fd.hc2vpp.common.translate.util.AddressTranslator;
+import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer;
+import io.fd.hc2vpp.common.translate.util.NamingContext;
+import io.fd.hc2vpp.srv6.util.function.LocalSidFunctionBinder;
+import io.fd.hc2vpp.srv6.write.sid.request.XConnectLocalSidRequest;
+import io.fd.honeycomb.translate.MappingContext;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import java.util.Map;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6.types.rev180301.EndDX2;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6.types.rev180301.EndDX4;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6.types.rev180301.EndDX6;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6.types.rev180301.EndX;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.srv6.types.rev180301.Srv6EndpointType;
+
+abstract class XConnectFunctionBinder extends FutureJVppCustomizer
+        implements LocalSidFunctionBinder<XConnectLocalSidRequest>, AddressTranslator {
+
+    private static final Map<Class<? extends Srv6EndpointType>, Integer>
+            REGISTER = ImmutableMap.of(EndX.class, 2,
+            EndDX2.class, 5,
+            EndDX4.class, 7,
+            EndDX6.class, 6);
+
+    private final NamingContext interfaceContext;
+
+    XConnectFunctionBinder(@Nonnull final FutureJVppCore api, @Nonnull final NamingContext interfaceContext) {
+        super(api);
+        this.interfaceContext = interfaceContext;
+        checkState(REGISTER.containsKey(getHandledFunctionType()), "Unsupported type of Local SID function %s",
+                getHandledFunctionType());
+    }
+
+    @Override
+    public int getBehaviourFunctionType() {
+        return REGISTER.get(getHandledFunctionType());
+    }
+
+    int getInterfaceIndex(final MappingContext ctx, final String name) {
+        return interfaceContext.getIndex(name, ctx, () -> new IllegalArgumentException(
+                format("Interface with name %s not found", name)));
+    }
+}