Bug 7521: Add FileBackedOutputStream and use for snapshot chunking

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / main / java / org / opendaylight / controller / config / yang / config / distributed_datastore_provider / DistributedConfigDataStoreProviderModule.java

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/config/yang/config/distributed_datastore_provider/DistributedConfigDataStoreProviderModule.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/config/yang/config/distributed_datastore_provider/DistributedConfigDataStoreProviderModule.java
index c26be148ee45c3ccfae16359dba45ce3ea57baca..0847c981ee58567ed6178fe294c4545ef068d6ab 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/config/yang/config/distributed_datastore_provider/DistributedConfigDataStoreProviderModule.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/config/yang/config/distributed_datastore_provider/DistributedConfigDataStoreProviderModule.java
@@ -1,21 +1,32 @@
+/*
+ * Copyright (c) 2014, 2015 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
 package org.opendaylight.controller.config.yang.config.distributed_datastore_provider;
 
-import org.opendaylight.controller.cluster.datastore.DistributedDataStoreFactory;
-import org.opendaylight.controller.cluster.datastore.DistributedDataStoreProperties;
+import org.opendaylight.controller.cluster.datastore.DatastoreContext;
+import org.opendaylight.controller.cluster.datastore.DistributedDataStoreInterface;
+import org.opendaylight.controller.config.api.DependencyResolver;
+import org.opendaylight.controller.config.api.ModuleIdentifier;
+import org.opendaylight.controller.config.api.osgi.WaitingServiceTracker;
+import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.osgi.framework.BundleContext;
+
+public class DistributedConfigDataStoreProviderModule extends AbstractDistributedConfigDataStoreProviderModule {
+    private BundleContext bundleContext;
 
-public class DistributedConfigDataStoreProviderModule extends
-    org.opendaylight.controller.config.yang.config.distributed_datastore_provider.AbstractDistributedConfigDataStoreProviderModule {
     public DistributedConfigDataStoreProviderModule(
         org.opendaylight.controller.config.api.ModuleIdentifier identifier,
         org.opendaylight.controller.config.api.DependencyResolver dependencyResolver) {
         super(identifier, dependencyResolver);
     }
 
-    public DistributedConfigDataStoreProviderModule(
-        org.opendaylight.controller.config.api.ModuleIdentifier identifier,
-        org.opendaylight.controller.config.api.DependencyResolver dependencyResolver,
-        org.opendaylight.controller.config.yang.config.distributed_datastore_provider.DistributedConfigDataStoreProviderModule oldModule,
-        java.lang.AutoCloseable oldInstance) {
+    public DistributedConfigDataStoreProviderModule(ModuleIdentifier identifier, DependencyResolver dependencyResolver,
+            DistributedConfigDataStoreProviderModule oldModule, AutoCloseable oldInstance) {
         super(identifier, dependencyResolver, oldModule, oldInstance);
     }
 
@@ -25,19 +36,71 @@ public class DistributedConfigDataStoreProviderModule extends
     }
 
     @Override
-    public java.lang.AutoCloseable createInstance() {
+    public boolean canReuseInstance(AbstractDistributedConfigDataStoreProviderModule oldModule) {
+        return true;
+    }
+
+    @Override
+    public AutoCloseable createInstance() {
+        // The DistributedConfigDataStore is provided via blueprint so wait for and return it here for
+        // backwards compatibility.
+        WaitingServiceTracker<DistributedDataStoreInterface> tracker = WaitingServiceTracker.create(
+                DistributedDataStoreInterface.class, bundleContext, "(type=distributed-config)");
+        DistributedDataStoreInterface delegate = tracker.waitForService(WaitingServiceTracker.FIVE_MINUTES);
+        return new ForwardingDistributedDataStore(delegate, tracker);
+    }
+
+    public static DatastoreContext newDatastoreContext() {
+        return newDatastoreContext(null);
+    }
 
-        ConfigProperties props = getConfigProperties();
-        if(props == null) {
+    private static DatastoreContext newDatastoreContext(ConfigProperties inProps) {
+        ConfigProperties props = inProps;
+        if (props == null) {
             props = new ConfigProperties();
         }
 
-        return DistributedDataStoreFactory.createInstance("config", getConfigSchemaServiceDependency(),
-                new DistributedDataStoreProperties(
-                        props.getMaxShardDataChangeExecutorPoolSize().getValue(),
-                        props.getMaxShardDataChangeExecutorQueueSize().getValue(),
-                        props.getMaxShardDataChangeListenerQueueSize().getValue(),
-                        props.getShardTransactionIdleTimeoutInMinutes().getValue(),
-                        props.getOperationTimeoutInSeconds().getValue()));
+        return DatastoreContext.newBuilder()
+                .logicalStoreType(LogicalDatastoreType.CONFIGURATION)
+                .tempFileDirectory("./data")
+                .fileBackedStreamingThresholdInMegabytes(props.getFileBackedStreamingThresholdInMegabytes()
+                        .getValue().intValue())
+                .maxShardDataChangeExecutorPoolSize(props.getMaxShardDataChangeExecutorPoolSize().getValue().intValue())
+                .maxShardDataChangeExecutorQueueSize(props.getMaxShardDataChangeExecutorQueueSize()
+                        .getValue().intValue())
+                .maxShardDataChangeListenerQueueSize(props.getMaxShardDataChangeListenerQueueSize()
+                        .getValue().intValue())
+                .maxShardDataStoreExecutorQueueSize(props.getMaxShardDataStoreExecutorQueueSize().getValue().intValue())
+                .shardTransactionIdleTimeoutInMinutes(props.getShardTransactionIdleTimeoutInMinutes().getValue())
+                .operationTimeoutInSeconds(props.getOperationTimeoutInSeconds().getValue())
+                .shardJournalRecoveryLogBatchSize(props.getShardJournalRecoveryLogBatchSize()
+                        .getValue().intValue())
+                .shardSnapshotBatchCount(props.getShardSnapshotBatchCount().getValue().intValue())
+                .shardSnapshotDataThresholdPercentage(props.getShardSnapshotDataThresholdPercentage()
+                        .getValue().intValue())
+                .shardHeartbeatIntervalInMillis(props.getShardHeartbeatIntervalInMillis().getValue())
+                .shardInitializationTimeoutInSeconds(props.getShardInitializationTimeoutInSeconds().getValue())
+                .shardLeaderElectionTimeoutInSeconds(props.getShardLeaderElectionTimeoutInSeconds().getValue())
+                .shardTransactionCommitTimeoutInSeconds(
+                        props.getShardTransactionCommitTimeoutInSeconds().getValue().intValue())
+                .shardTransactionCommitQueueCapacity(
+                        props.getShardTransactionCommitQueueCapacity().getValue().intValue())
+                .persistent(props.getPersistent().booleanValue())
+                .shardIsolatedLeaderCheckIntervalInMillis(
+                    props.getShardIsolatedLeaderCheckIntervalInMillis().getValue())
+                .shardElectionTimeoutFactor(props.getShardElectionTimeoutFactor().getValue())
+                .transactionCreationInitialRateLimit(props.getTransactionCreationInitialRateLimit().getValue())
+                .shardBatchedModificationCount(props.getShardBatchedModificationCount().getValue().intValue())
+                .shardCommitQueueExpiryTimeoutInSeconds(
+                        props.getShardCommitQueueExpiryTimeoutInSeconds().getValue().intValue())
+                .transactionDebugContextEnabled(props.getTransactionDebugContextEnabled())
+                .customRaftPolicyImplementation(props.getCustomRaftPolicyImplementation())
+                .shardSnapshotChunkSize(props.getShardSnapshotChunkSize().getValue().intValue())
+                .useTellBasedProtocol(props.getUseTellBasedProtocol())
+                .build();
+    }
+
+    public void setBundleContext(BundleContext bundleContext) {
+        this.bundleContext = bundleContext;
     }
 }