1 files changed, 104 insertions, 0 deletions
diff --git a/v3po/config/src/main/java/io/fd/honeycomb/v3po/config/WriterRegistry.java b/v3po/config/src/main/java/io/fd/honeycomb/v3po/config/WriterRegistry.java
new file mode 100644
index 000000000..2d579c449
--- /dev/null
+++ b/v3po/config/src/main/java/io/fd/honeycomb/v3po/config/WriterRegistry.java
@@ -0,0 +1,104 @@
+/*
+ * 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.config;
+
+import io.fd.honeycomb.v3po.translate.TranslationException;
+import io.fd.honeycomb.v3po.translate.util.RWUtils;
+import io.fd.honeycomb.v3po.translate.impl.write.CompositeChildWriter;
+import io.fd.honeycomb.v3po.translate.impl.write.CompositeListWriter;
+import io.fd.honeycomb.v3po.translate.impl.write.CompositeRootWriter;
+import io.fd.honeycomb.v3po.translate.util.write.DelegatingWriterRegistry;
+import io.fd.honeycomb.v3po.translate.util.write.NoopWriterCustomizer;
+import io.fd.honeycomb.v3po.translate.util.write.ReflexiveChildWriterCustomizer;
+import io.fd.honeycomb.v3po.translate.v3po.vpp.BridgeDomainCustomizer;
+import io.fd.honeycomb.v3po.translate.write.ChildWriter;
+import io.fd.honeycomb.v3po.translate.write.Writer;
+import io.fd.honeycomb.v3po.translate.write.WriteContext;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+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 WriterRegistry implements io.fd.honeycomb.v3po.translate.write.WriterRegistry {
+
+    private static WriterRegistry instance;
+
+    private final DelegatingWriterRegistry writer;
+
+    private WriterRegistry(@Nonnull final vppApi vppApi) {
+        final CompositeRootWriter<Vpp> vppWriter = initVppStateWriter(vppApi);
+        writer = new DelegatingWriterRegistry(Collections.<Writer<? extends DataObject>>singletonList(vppWriter));
+    }
+
+    private static CompositeRootWriter<Vpp> initVppStateWriter(@Nonnull final vppApi vppApi) {
+        final CompositeListWriter<BridgeDomain, BridgeDomainKey> bridgeDomainWriter = new CompositeListWriter<>(
+            BridgeDomain.class,
+            new BridgeDomainCustomizer(vppApi));
+
+        final ChildWriter<BridgeDomains> bridgeDomainsWriter = new CompositeChildWriter<>(
+            BridgeDomains.class,
+            RWUtils.singletonChildWriterList(bridgeDomainWriter),
+            new ReflexiveChildWriterCustomizer<BridgeDomains>());
+
+        final List<ChildWriter<? extends ChildOf<Vpp>>> childWriters = new ArrayList<>();
+        childWriters.add(bridgeDomainsWriter);
+
+        return new CompositeRootWriter<>(
+            Vpp.class,
+            childWriters,
+            new NoopWriterCustomizer<Vpp>());
+    }
+
+    public static synchronized WriterRegistry getInstance(@Nonnull final vppApi vppApi) {
+        if (instance == null) {
+            instance = new WriterRegistry(vppApi);
+        }
+        return instance;
+    }
+
+    @Nonnull
+    @Override
+    public InstanceIdentifier<DataObject> getManagedDataObjectType() {
+        return writer.getManagedDataObjectType();
+    }
+
+    @Override
+    public void update(@Nonnull final InstanceIdentifier<? extends DataObject> id,
+                       @Nullable final DataObject dataBefore,
+                       @Nullable final DataObject data, @Nonnull final WriteContext ctx) throws TranslationException {
+        writer.update(id, dataBefore, data, ctx);
+    }
+
+    @Override
+    public void update(@Nonnull final Map<InstanceIdentifier<?>, DataObject> dataBefore,
+                       @Nonnull final Map<InstanceIdentifier<?>, DataObject> dataAfter,
+                       @Nonnull final WriteContext ctx)
+        throws TranslationException {
+        writer.update(dataBefore, dataAfter, ctx);
+    }
+}