Publish SnapshotBacked transactions

[controller.git] / opendaylight / md-sal / sal-inmemory-datastore / src / main / java / org / opendaylight / controller / md / sal / dom / store / impl / InMemoryDOMDataStoreFactory.java

diff --git a/opendaylight/md-sal/sal-inmemory-datastore/src/main/java/org/opendaylight/controller/md/sal/dom/store/impl/InMemoryDOMDataStoreFactory.java b/opendaylight/md-sal/sal-inmemory-datastore/src/main/java/org/opendaylight/controller/md/sal/dom/store/impl/InMemoryDOMDataStoreFactory.java
index c853a132de6395fb1b562406e0edfcddeeed1166..00af3dfdd7fee6098b488739d743a332ba6d8ff8 100644 (file)
--- a/opendaylight/md-sal/sal-inmemory-datastore/src/main/java/org/opendaylight/controller/md/sal/dom/store/impl/InMemoryDOMDataStoreFactory.java
+++ b/opendaylight/md-sal/sal-inmemory-datastore/src/main/java/org/opendaylight/controller/md/sal/dom/store/impl/InMemoryDOMDataStoreFactory.java
@@ -5,18 +5,12 @@
  * 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.md.sal.dom.store.impl;
 
 import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
-
 import javax.annotation.Nullable;
-
 import org.opendaylight.controller.sal.core.api.model.SchemaService;
 import org.opendaylight.yangtools.util.concurrent.SpecialExecutors;
-import org.opendaylight.yangtools.util.PropertyUtils;
-import com.google.common.util.concurrent.MoreExecutors;
 
 /**
  * A factory for creating InMemoryDOMDataStore instances.
@@ -25,15 +19,27 @@ import com.google.common.util.concurrent.MoreExecutors;
  */
 public final class InMemoryDOMDataStoreFactory {
 
-    private static final String DCL_EXECUTOR_MAX_QUEUE_SIZE_PROP =
-            "mdsal.datastore-dcl-notification-queue.size";
-    private static final int DEFAULT_DCL_EXECUTOR_MAX_QUEUE_SIZE = 1000;
+    private InMemoryDOMDataStoreFactory() {
+    }
 
-    private static final String DCL_EXECUTOR_MAX_POOL_SIZE_PROP =
-            "mdsal.datastore-dcl-notification-pool.size";
-    private static final int DEFAULT_DCL_EXECUTOR_MAX_POOL_SIZE = 20;
+    public static InMemoryDOMDataStore create(final String name,
+            @Nullable final SchemaService schemaService) {
+        return create(name, schemaService, null);
+    }
 
-    private InMemoryDOMDataStoreFactory() {
+    /**
+     * Creates an InMemoryDOMDataStore instance.
+     *
+     * @param name the name of the data store
+     * @param schemaService the SchemaService to which to register the data store.
+     * @param properties configuration properties for the InMemoryDOMDataStore instance. If null,
+     *                   default property values are used.
+     * @return an InMemoryDOMDataStore instance
+     */
+    public static InMemoryDOMDataStore create(final String name,
+            @Nullable final SchemaService schemaService,
+            @Nullable final InMemoryDOMDataStoreConfigProperties properties) {
+        return create(name, schemaService, false, properties);
     }
 
     /**
@@ -41,29 +47,34 @@ public final class InMemoryDOMDataStoreFactory {
      *
      * @param name the name of the data store
      * @param schemaService the SchemaService to which to register the data store.
+     * @param debugTransactions enable transaction debugging
+     * @param properties configuration properties for the InMemoryDOMDataStore instance. If null,
+     *                   default property values are used.
      * @return an InMemoryDOMDataStore instance
      */
     public static InMemoryDOMDataStore create(final String name,
-            @Nullable final SchemaService schemaService) {
+            @Nullable final SchemaService schemaService, final boolean debugTransactions,
+            @Nullable final InMemoryDOMDataStoreConfigProperties properties) {
+
+        InMemoryDOMDataStoreConfigProperties actualProperties = properties;
+        if (actualProperties == null) {
+            actualProperties = InMemoryDOMDataStoreConfigProperties.getDefault();
+        }
 
         // For DataChangeListener notifications we use an executor that provides the fastest
         // task execution time to get higher throughput as DataChangeListeners typically provide
         // much of the business logic for a data model. If the executor queue size limit is reached,
         // subsequent submitted notifications will block the calling thread.
-
-        int dclExecutorMaxQueueSize = PropertyUtils.getIntSystemProperty(
-                DCL_EXECUTOR_MAX_QUEUE_SIZE_PROP, DEFAULT_DCL_EXECUTOR_MAX_QUEUE_SIZE);
-        int dclExecutorMaxPoolSize = PropertyUtils.getIntSystemProperty(
-                DCL_EXECUTOR_MAX_POOL_SIZE_PROP, DEFAULT_DCL_EXECUTOR_MAX_POOL_SIZE);
+        int dclExecutorMaxQueueSize = actualProperties.getMaxDataChangeExecutorQueueSize();
+        int dclExecutorMaxPoolSize = actualProperties.getMaxDataChangeExecutorPoolSize();
 
         ExecutorService dataChangeListenerExecutor = SpecialExecutors.newBlockingBoundedFastThreadPool(
                 dclExecutorMaxPoolSize, dclExecutorMaxQueueSize, name + "-DCL" );
 
-        InMemoryDOMDataStore dataStore = new InMemoryDOMDataStore(name,
-                MoreExecutors.listeningDecorator(Executors.newSingleThreadExecutor()),
-                dataChangeListenerExecutor);
+        final InMemoryDOMDataStore dataStore = new InMemoryDOMDataStore(name, dataChangeListenerExecutor,
+                actualProperties.getMaxDataChangeListenerQueueSize(), debugTransactions);
 
-        if(schemaService != null) {
+        if (schemaService != null) {
             schemaService.registerSchemaContextListener(dataStore);
         }