1 files changed, 70 insertions, 0 deletions
diff --git a/vnfs/vLBMS/apis/health-vnf-onap-plugin/health-vnf-onap-plugin-impl/src/main/java/org/onap/vnf/health/read/ModuleStateReaderFactory.java b/vnfs/vLBMS/apis/health-vnf-onap-plugin/health-vnf-onap-plugin-impl/src/main/java/org/onap/vnf/health/read/ModuleStateReaderFactory.java
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--- /dev/null
+++ b/vnfs/vLBMS/apis/health-vnf-onap-plugin/health-vnf-onap-plugin-impl/src/main/java/org/onap/vnf/health/read/ModuleStateReaderFactory.java
@@ -0,0 +1,70 @@
+/*
+ * 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 org.onap.vnf.health.read;
+
+import static org.onap.vnf.health.ModuleConfiguration.ELEMENT_SERVICE_NAME;
+
+import java.io.IOException;
+
+import com.google.inject.Inject;
+import com.google.inject.name.Named;
+import org.onap.vnf.health.CrudService;
+import io.fd.honeycomb.translate.impl.read.GenericReader;
+import io.fd.honeycomb.translate.read.ReaderFactory;
+import io.fd.honeycomb.translate.read.registry.ModifiableReaderRegistryBuilder;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.health.vnf.onap.plugin.rev160918.HealthVnfOnapPluginState;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.health.vnf.onap.plugin.rev160918.HealthVnfOnapPluginStateBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.health.vnf.onap.plugin.rev160918.health.vnf.onap.plugin.params.HealthCheck;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+/**
+ * Factory producing readers for health-vnf-onap-plugin plugin's data.
+ */
+public final class ModuleStateReaderFactory implements ReaderFactory {
+
+    public static final InstanceIdentifier<HealthVnfOnapPluginState> ROOT_STATE_CONTAINER_ID =
+            InstanceIdentifier.create(HealthVnfOnapPluginState.class);
+
+    /**
+     * Injected crud service to be passed to customizers instantiated in this factory.
+     */
+    @Inject
+    @Named(ELEMENT_SERVICE_NAME)
+    private CrudService<HealthCheck> crudService;
+
+    @Override
+    public void init(@Nonnull final ModifiableReaderRegistryBuilder registry) {
+
+        // register reader that only delegate read's to its children
+        registry.addStructuralReader(ROOT_STATE_CONTAINER_ID, HealthVnfOnapPluginStateBuilder.class);
+
+        // just adds reader to the structure
+        // use addAfter/addBefore if you want to add specific order to readers on the same level of tree
+        // use subtreeAdd if you want to handle multiple nodes in single customizer/subtreeAddAfter/subtreeAddBefore if you also want to add order
+        // be aware that instance identifier passes to subtreeAdd/subtreeAddAfter/subtreeAddBefore should define subtree,
+        // therefore it should be relative from handled node down - InstanceIdentifier.create(HandledNode), not parent.child(HandledNode.class)
+        try {
+			registry.add(
+			        new GenericReader<>(ROOT_STATE_CONTAINER_ID.child(HealthCheck.class),
+			                new ElementStateCustomizer(crudService)));
+		} catch (IOException e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+    }
+}