HONEYCOMB-257 - Honeycomb support for in-band OAM (iOAM) path tracing

- Add iOAM module to handle configuration for the iOAM trace VPP plugin
- Add iOAM module test to verify add/delete configurations
- Reader/Initializers for future, dependent on https://gerrit.fd.io/r/3387

Change-Id: I557604a955771c139165aed7cd9e5716abbac3d1
Signed-off-by: Srihari Raghavan <srihari@cisco.com>

1 files changed, 49 insertions, 0 deletions

diff --git a/ioam/impl/src/main/java/io/fd/honeycomb/vppioam/impl/config/VppIoamWriterFactory.java b/ioam/impl/src/main/java/io/fd/honeycomb/vppioam/impl/config/VppIoamWriterFactory.java
new file mode 100755
index 000000000..40311cd8c
--- /dev/null
+++ b/ioam/impl/src/main/java/io/fd/honeycomb/vppioam/impl/config/VppIoamWriterFactory.java
@@ -0,0 +1,49 @@
+/*
+ * 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.vppioam.impl.config;
+
+import com.google.common.collect.Sets;
+import com.google.inject.Inject;
+import com.google.inject.name.Named;
+import io.fd.honeycomb.translate.impl.write.GenericListWriter;
+import io.fd.honeycomb.translate.vpp.util.NamingContext;
+import io.fd.honeycomb.translate.write.WriterFactory;
+import io.fd.honeycomb.translate.write.registry.ModifiableWriterRegistryBuilder;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.ioam.sb.trace.rev160512.IoamTraceConfig;
+import org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.ioam.sb.trace.rev160512.ioam.trace.config.TraceConfig;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import io.fd.vpp.jvpp.ioamtrace.future.FutureJVppIoamtrace;
+
+public class VppIoamWriterFactory implements WriterFactory {
+
+    @Nonnull
+    private final FutureJVppIoamtrace jvppIoam;
+
+    @Inject
+    public VppIoamWriterFactory(@Nonnull final FutureJVppIoamtrace jvppIoam) {
+        this.jvppIoam = jvppIoam;
+    }
+
+    @Override
+    public void init(@Nonnull final ModifiableWriterRegistryBuilder registry) {
+        // TraceConfig
+        final InstanceIdentifier<TraceConfig> trId =
+                InstanceIdentifier.create(IoamTraceConfig.class).child(TraceConfig.class);
+        registry.add(new GenericListWriter<>(trId, new IoamTraceWriterCustomizer(jvppIoam)));
+    }
+}