X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=tests%2Fhoneynode%2Fminimal-distribution-core%2Fsrc%2Fmain%2Fjava%2Fio%2Ffd%2Fhoneycomb%2Finfra%2Fdistro%2Finitializer%2FInitializerRegistryAdapter.java;fp=tests%2Fhoneynode%2Fminimal-distribution-core%2Fsrc%2Fmain%2Fjava%2Fio%2Ffd%2Fhoneycomb%2Finfra%2Fdistro%2Finitializer%2FInitializerRegistryAdapter.java;h=1d8b53aff9cc7b27f9469f608959d83c3ebcba47;hb=876d910d031b8174de1259fa041243c44f7899ad;hp=0000000000000000000000000000000000000000;hpb=693587d930bbac1d8711bf12f5e9b9df3562b00d;p=transportpce.git

diff --git a/tests/honeynode/minimal-distribution-core/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerRegistryAdapter.java b/tests/honeynode/minimal-distribution-core/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerRegistryAdapter.java
new file mode 100644
index 000000000..1d8b53aff
--- /dev/null
+++ b/tests/honeynode/minimal-distribution-core/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerRegistryAdapter.java
@@ -0,0 +1,120 @@
+/*
+ * 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.infra.distro.initializer;
+
+import io.fd.honeycomb.data.init.DataTreeInitializer;
+import io.fd.honeycomb.data.init.InitializerRegistry;
+import io.fd.honeycomb.translate.MappingContext;
+import io.fd.honeycomb.translate.ModificationCache;
+import io.fd.honeycomb.translate.read.ReadContext;
+import io.fd.honeycomb.translate.read.registry.InitRegistry;
+
+import javax.annotation.Nonnull;
+
+import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev170206.org.openroadm.device.container.OrgOpenroadmDevice;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+final class InitializerRegistryAdapter implements InitializerRegistry {
+
+    private static final Logger LOG = LoggerFactory.getLogger(InitializerRegistryAdapter.class);
+
+    private final DataTreeInitializer configInitializer;
+    private final DataTreeInitializer contextInitializer;
+    private final InitRegistry initRegistry;
+    private final DataBroker dataBroker;
+    private final MappingContext realtimeMappingContext;
+    /** Add by Martial. */
+    private final DataBroker deviceDataBroker;
+    private final DataBroker hcConfigDataBroker;
+    private final InstanceIdentifier<OrgOpenroadmDevice> DEVICE_CONTAINER_ID = InstanceIdentifier
+            .create(OrgOpenroadmDevice.class);
+
+    InitializerRegistryAdapter(final DataTreeInitializer configInitializer,
+                               final DataTreeInitializer contextInitializer,
+                               final InitRegistry initRegistry,
+                               final DataBroker noopConfigDataBroker,
+                               final MappingContext realtimeMappingContext,
+                               final DataBroker deviceDataBroker,
+                               final DataBroker hcConfigDataBroker) {
+        this.configInitializer = configInitializer;
+        this.contextInitializer = contextInitializer;
+        this.initRegistry = initRegistry;
+        this.dataBroker = noopConfigDataBroker;
+        this.realtimeMappingContext = realtimeMappingContext;
+        this.deviceDataBroker = deviceDataBroker;
+        this.hcConfigDataBroker = hcConfigDataBroker;
+    }
+
+    @Override
+    public void initialize() throws DataTreeInitializer.InitializeException {
+        LOG.info("Config initialization started");
+        try {
+            LOG.info("Register device databroker listener ...");
+            deviceDataBroker
+            .registerDataTreeChangeListener(new DataTreeIdentifier<>(LogicalDatastoreType.CONFIGURATION,
+                    DEVICE_CONTAINER_ID), new DeviceChangeListener(deviceDataBroker, hcConfigDataBroker));
+            LOG.info("Device databroker listener registered");
+            // Initialize contexts first so that other initializers can find any relevant mapping before initializing
+            // configuration to what is already in VPP
+            contextInitializer.initialize();
+            LOG.info("Persisted context restored successfully");
+            // Initialize all registered initializers
+            initRegistry.initAll(dataBroker, new InitReadContext(realtimeMappingContext));
+            LOG.info("Configuration initialized successfully");
+            // Initialize stored configuration on top
+            configInitializer.initialize();
+            LOG.info("Persisted configuration restored successfully");
+        } catch (Exception e) {
+            LOG.warn("Failed to initialize config", e);
+        }
+
+        LOG.info("Honeycomb initialized");
+    }
+
+    private static final class InitReadContext implements ReadContext {
+
+        private final ModificationCache modificationCache;
+        private final MappingContext realtimeMappingContext;
+
+        InitReadContext(final MappingContext realtimeMappingContext) {
+            modificationCache = new ModificationCache();
+            this.realtimeMappingContext = realtimeMappingContext;
+        }
+
+        @Nonnull
+        @Override
+        public ModificationCache getModificationCache() {
+            return modificationCache;
+        }
+
+        @Nonnull
+        @Override
+        public MappingContext getMappingContext() {
+            return realtimeMappingContext;
+        }
+
+        @Override
+        public void close() {
+            modificationCache.close();
+        }
+    }
+}