Squashed commit of the following:

[demo.git] / vnfs / honeycomb_plugin / stream-count / stream-count-impl / src / main / java / io / fd / honeycomb / lcmapi / write / ModuleWriterFactory.java

diff --git a/vnfs/honeycomb_plugin/stream-count/stream-count-impl/src/main/java/io/fd/honeycomb/lcmapi/write/ModuleWriterFactory.java b/vnfs/honeycomb_plugin/stream-count/stream-count-impl/src/main/java/io/fd/honeycomb/lcmapi/write/ModuleWriterFactory.java
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+++ b/vnfs/honeycomb_plugin/stream-count/stream-count-impl/src/main/java/io/fd/honeycomb/lcmapi/write/ModuleWriterFactory.java
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+/*
+ * 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.
+ */
+
+/*
+ * Modifications copyright (c) 2019 AT&T Intellectual Property
+ */
+
+package io.fd.honeycomb.lcmapi.write;
+
+import static io.fd.honeycomb.lcmapi.ModuleConfiguration.ELEMENT_SERVICE_NAME;
+
+import com.google.inject.Inject;
+import com.google.inject.name.Named;
+import io.fd.honeycomb.lcmapi.CrudService;
+import io.fd.honeycomb.translate.impl.write.GenericWriter;
+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.opendaylight.params.xml.ns.yang.stream.count.rev190118.StreamCount;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.stream.count.rev190118.stream.count.params.Streams;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+/**
+ * Factory producing writers for stream-count plugin's data.
+ */
+public final class ModuleWriterFactory implements WriterFactory {
+
+    private static final InstanceIdentifier<StreamCount> ROOT_CONTAINER_ID = InstanceIdentifier.create(StreamCount.class);
+
+    /**
+     * Injected crud service to be passed to customizers instantiated in this factory.
+     */
+    @Inject
+    @Named(ELEMENT_SERVICE_NAME)
+    private CrudService<Streams> crudService;
+
+    @Override
+    public void init(@Nonnull final ModifiableWriterRegistryBuilder registry) {
+
+        //adds writer for child node
+        //no need to add writers for empty nodes
+        registry.add(new GenericWriter<>(ROOT_CONTAINER_ID.child(Streams.class), new ElementCustomizer(crudService)));
+    }
+}