1 files changed, 92 insertions, 0 deletions
diff --git a/v3po/impl/src/main/java/io/fd/honeycomb/v3po/impl/data/VppWriterRegistry.java b/v3po/impl/src/main/java/io/fd/honeycomb/v3po/impl/data/VppWriterRegistry.java
new file mode 100644
index 000000000..67b45cfd2
--- /dev/null
+++ b/v3po/impl/src/main/java/io/fd/honeycomb/v3po/impl/data/VppWriterRegistry.java
@@ -0,0 +1,92 @@
+/*
+ * 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.impl.data;
+
+import io.fd.honeycomb.v3po.impl.trans.util.VppRWUtils;
+import io.fd.honeycomb.v3po.impl.trans.w.ChildVppWriter;
+import io.fd.honeycomb.v3po.impl.trans.w.VppWriter;
+import io.fd.honeycomb.v3po.impl.trans.w.WriteContext;
+import io.fd.honeycomb.v3po.impl.trans.w.impl.CompositeChildVppWriter;
+import io.fd.honeycomb.v3po.impl.trans.w.impl.CompositeListVppWriter;
+import io.fd.honeycomb.v3po.impl.trans.w.impl.CompositeRootVppWriter;
+import io.fd.honeycomb.v3po.impl.trans.w.util.DelegatingWriterRegistry;
+import io.fd.honeycomb.v3po.impl.trans.w.util.NoopWriterCustomizer;
+import io.fd.honeycomb.v3po.impl.trans.w.util.ReflexiveChildWriterCustomizer;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.Vpp;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.BridgeDomains;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.bridge.domains.BridgeDomain;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.bridge.domains.BridgeDomainKey;
+import org.opendaylight.yangtools.yang.binding.ChildOf;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.openvpp.vppjapi.vppApi;
+
+// TODO use some DI framework instead of singleton
+public class VppWriterRegistry implements VppWriter<DataObject> {
+
+    private static VppWriterRegistry instance;
+
+    private final DelegatingWriterRegistry writer;
+
+    private VppWriterRegistry(@Nonnull final vppApi vppApi) {
+        final CompositeRootVppWriter<Vpp> vppWriter = initVppStateWriter(vppApi);
+        writer = new DelegatingWriterRegistry(Collections.<VppWriter<? extends DataObject>>singletonList(vppWriter));
+    }
+
+    private static CompositeRootVppWriter<Vpp> initVppStateWriter(@Nonnull final vppApi vppApi) {
+        final CompositeListVppWriter<BridgeDomain, BridgeDomainKey> bridgeDomainWriter = new CompositeListVppWriter<>(
+            BridgeDomain.class,
+            new io.fd.honeycomb.v3po.impl.vpp.BridgeDomainCustomizer(vppApi));
+
+        final ChildVppWriter<BridgeDomains> bridgeDomainsWriter = new CompositeChildVppWriter<>(
+            BridgeDomains.class,
+            VppRWUtils.singletonChildWriterList(bridgeDomainWriter),
+            new ReflexiveChildWriterCustomizer<BridgeDomains>());
+
+        final List<ChildVppWriter<? extends ChildOf<Vpp>>> childWriters = new ArrayList<>();
+        childWriters.add(bridgeDomainsWriter);
+
+        return new CompositeRootVppWriter<>(
+            Vpp.class,
+            childWriters,
+            new NoopWriterCustomizer<Vpp>());
+    }
+
+    public static synchronized VppWriterRegistry getInstance(@Nonnull final vppApi vppApi) {
+        if (instance == null) {
+            instance = new VppWriterRegistry(vppApi);
+        }
+        return instance;
+    }
+
+    @Nonnull
+    @Override
+    public InstanceIdentifier<DataObject> getManagedDataObjectType() {
+        return writer.getManagedDataObjectType();
+    }
+
+    @Override
+    public void update(@Nonnull final InstanceIdentifier<? extends DataObject> id,
+                       @Nonnull final List<? extends DataObject> dataBefore,
+                       @Nonnull final List<? extends DataObject> data, @Nonnull final WriteContext ctx) {
+        writer.update(id, dataBefore, data, ctx);
+    }
+}