Revert "Revert "BUG-1425: Integrated new Binding to Normalized Node codec for write...
[controller.git] / opendaylight / md-sal / sal-binding-broker / src / test / java / org / opendaylight / controller / sal / binding / test / util / BindingTestContext.java
index 8ba709ad30c461e5b69c50b0d34c9b2d78579fbb..d0a326adff83054ff99cbc9e0b1278dde8ed6ad4 100644 (file)
@@ -9,15 +9,19 @@ package org.opendaylight.controller.sal.binding.test.util;
 
 import static com.google.common.base.Preconditions.checkState;
 
-import java.io.InputStream;
-import java.util.ArrayList;
-import java.util.List;
+import com.google.common.annotations.Beta;
+import com.google.common.collect.ClassToInstanceMap;
+import com.google.common.collect.ImmutableClassToInstanceMap;
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.MutableClassToInstanceMap;
+import com.google.common.util.concurrent.ListeningExecutorService;
+import com.google.common.util.concurrent.MoreExecutors;
 import java.util.Set;
 import java.util.concurrent.Future;
-
 import javassist.ClassPool;
-
 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.controller.md.sal.binding.impl.BindingToNormalizedNodeCodec;
 import org.opendaylight.controller.md.sal.binding.impl.ForwardedBackwardsCompatibleDataBroker;
 import org.opendaylight.controller.md.sal.binding.impl.ForwardedBindingDataBroker;
 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
@@ -41,44 +45,39 @@ import org.opendaylight.controller.sal.core.api.BrokerService;
 import org.opendaylight.controller.sal.core.api.RpcImplementation;
 import org.opendaylight.controller.sal.core.api.RpcProvisionRegistry;
 import org.opendaylight.controller.sal.core.api.RpcRegistrationListener;
-import org.opendaylight.controller.sal.core.api.data.DataStore;
 import org.opendaylight.controller.sal.core.api.mount.MountProvisionService;
 import org.opendaylight.controller.sal.core.spi.data.DOMStore;
 import org.opendaylight.controller.sal.dom.broker.BrokerImpl;
 import org.opendaylight.controller.sal.dom.broker.MountPointManagerImpl;
-import org.opendaylight.controller.sal.dom.broker.impl.DataStoreStatsWrapper;
-import org.opendaylight.controller.sal.dom.broker.impl.HashMapDataStore;
-import org.opendaylight.controller.sal.dom.broker.impl.SchemaAwareDataStoreAdapter;
 import org.opendaylight.controller.sal.dom.broker.impl.SchemaAwareRpcBroker;
+import org.opendaylight.yangtools.binding.data.codec.gen.impl.DataObjectSerializerGenerator;
+import org.opendaylight.yangtools.binding.data.codec.gen.impl.StreamWriterGenerator;
+import org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCodecRegistry;
 import org.opendaylight.yangtools.concepts.ListenerRegistration;
+import org.opendaylight.yangtools.sal.binding.generator.impl.GeneratedClassLoadingStrategy;
+import org.opendaylight.yangtools.sal.binding.generator.impl.ModuleInfoBackedContext;
 import org.opendaylight.yangtools.sal.binding.generator.impl.RuntimeGeneratedMappingServiceImpl;
+import org.opendaylight.yangtools.sal.binding.generator.util.JavassistUtils;
+import org.opendaylight.yangtools.yang.binding.YangModuleInfo;
+import org.opendaylight.yangtools.yang.binding.util.BindingReflections;
 import org.opendaylight.yangtools.yang.common.QName;
 import org.opendaylight.yangtools.yang.common.RpcResult;
 import org.opendaylight.yangtools.yang.data.api.CompositeNode;
 import org.opendaylight.yangtools.yang.data.impl.codec.BindingIndependentMappingService;
-import org.opendaylight.yangtools.yang.model.api.Module;
 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
-import org.opendaylight.yangtools.yang.parser.impl.YangParserImpl;
-import org.reflections.Reflections;
-import org.reflections.scanners.ResourcesScanner;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.google.common.base.Predicate;
-import com.google.common.collect.ClassToInstanceMap;
-import com.google.common.collect.ImmutableClassToInstanceMap;
-import com.google.common.collect.ImmutableMap;
-import com.google.common.collect.MutableClassToInstanceMap;
-import com.google.common.util.concurrent.ListeningExecutorService;
-
+@Beta
 public class BindingTestContext implements AutoCloseable {
 
-    public static final org.opendaylight.yangtools.yang.data.api.InstanceIdentifier TREE_ROOT = org.opendaylight.yangtools.yang.data.api.InstanceIdentifier
+    public static final org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier TREE_ROOT = org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier
             .builder().toInstance();
 
     private static final Logger LOG = LoggerFactory.getLogger(BindingTestContext.class);
 
     private RuntimeGeneratedMappingServiceImpl mappingServiceImpl;
+    private BindingToNormalizedNodeCodec codec;
 
     private DomForwardedBindingBrokerImpl baBrokerImpl;
     private DataBrokerImpl baDataImpl;
@@ -86,14 +85,9 @@ public class BindingTestContext implements AutoCloseable {
     private BindingIndependentConnector baConnectImpl;
 
     private org.opendaylight.controller.sal.dom.broker.DataBrokerImpl biDataImpl;
+    @SuppressWarnings("deprecation")
     private org.opendaylight.controller.sal.core.api.data.DataProviderService biDataLegacyBroker;
     private BrokerImpl biBrokerImpl;
-    private HashMapDataStore rawDataStore;
-    private SchemaAwareDataStoreAdapter schemaAwareDataStore;
-    private DataStoreStatsWrapper dataStoreStats;
-    private DataStore dataStore;
-
-    private final boolean dataStoreStatisticsEnabled = false;
 
     private final ListeningExecutorService executor;
     private final ClassPool classPool;
@@ -108,6 +102,7 @@ public class BindingTestContext implements AutoCloseable {
 
     private BackwardsCompatibleDataBroker biCompatibleBroker;
 
+    @SuppressWarnings("deprecation")
     private DataProviderService baData;
 
     private DOMDataBroker newDOMDataBroker;
@@ -128,25 +123,6 @@ public class BindingTestContext implements AutoCloseable {
         this.startWithSchema = startWithSchema;
     }
 
-    @Deprecated
-    public void startDomDataStore() {
-        checkState(dataStore == null, "DataStore already started.");
-        checkState(biDataImpl != null, "Dom Data Broker not present");
-        rawDataStore = new HashMapDataStore();
-        schemaAwareDataStore = new SchemaAwareDataStoreAdapter();
-        schemaAwareDataStore.changeDelegate(rawDataStore);
-        if (dataStoreStatisticsEnabled) {
-            dataStoreStats = new DataStoreStatsWrapper(schemaAwareDataStore);
-            dataStore = dataStoreStats;
-        } else {
-            dataStore = schemaAwareDataStore;
-        }
-        mockSchemaService.registerSchemaServiceListener(schemaAwareDataStore);
-        biDataImpl.registerConfigurationReader(TREE_ROOT, dataStore);
-        biDataImpl.registerOperationalReader(TREE_ROOT, dataStore);
-        biDataImpl.registerCommitHandler(TREE_ROOT, dataStore);
-    }
-
     public void startDomDataBroker() {
         checkState(executor != null, "Executor needs to be set");
         biDataImpl = new org.opendaylight.controller.sal.dom.broker.DataBrokerImpl();
@@ -157,13 +133,15 @@ public class BindingTestContext implements AutoCloseable {
     public void startNewDataBroker() {
         checkState(executor != null, "Executor needs to be set");
         checkState(newDOMDataBroker != null, "DOM Data Broker must be set");
-        dataBroker = new ForwardedBindingDataBroker(newDOMDataBroker, mappingServiceImpl, mockSchemaService);
+        dataBroker = new ForwardedBindingDataBroker(newDOMDataBroker, codec, mockSchemaService);
     }
 
     public void startNewDomDataBroker() {
         checkState(executor != null, "Executor needs to be set");
-        InMemoryDOMDataStore operStore = new InMemoryDOMDataStore("OPER", executor);
-        InMemoryDOMDataStore configStore = new InMemoryDOMDataStore("CFG", executor);
+        InMemoryDOMDataStore operStore = new InMemoryDOMDataStore("OPER", executor,
+                MoreExecutors.sameThreadExecutor());
+        InMemoryDOMDataStore configStore = new InMemoryDOMDataStore("CFG", executor,
+                MoreExecutors.sameThreadExecutor());
         newDatastores = ImmutableMap.<LogicalDatastoreType, DOMStore>builder()
                 .put(LogicalDatastoreType.OPERATIONAL, operStore)
                 .put(LogicalDatastoreType.CONFIGURATION, configStore)
@@ -173,8 +151,8 @@ public class BindingTestContext implements AutoCloseable {
 
         biCompatibleBroker = new BackwardsCompatibleDataBroker(newDOMDataBroker,mockSchemaService);
 
-        mockSchemaService.registerSchemaServiceListener(configStore);
-        mockSchemaService.registerSchemaServiceListener(operStore);
+        mockSchemaService.registerSchemaContextListener(configStore);
+        mockSchemaService.registerSchemaContextListener(operStore);
         biDataLegacyBroker = biCompatibleBroker;
     }
 
@@ -213,6 +191,7 @@ public class BindingTestContext implements AutoCloseable {
 
     private ProviderSession createMockContext() {
 
+        @SuppressWarnings("deprecation")
         final ClassToInstanceMap<BrokerService> domBrokerServices = ImmutableClassToInstanceMap
                 .<BrokerService> builder()
                 //
@@ -274,50 +253,23 @@ public class BindingTestContext implements AutoCloseable {
     public void startBindingToDomMappingService() {
         checkState(classPool != null, "ClassPool needs to be present");
         mappingServiceImpl = new RuntimeGeneratedMappingServiceImpl(classPool);
-        mockSchemaService.registerSchemaServiceListener(mappingServiceImpl);
-    }
+        mockSchemaService.registerSchemaContextListener(mappingServiceImpl);
 
-    public void updateYangSchema(final String[] files) {
-        mockSchemaService.changeSchema(getContext(files));
+        DataObjectSerializerGenerator generator = StreamWriterGenerator.create(JavassistUtils.forClassPool(classPool));
+        BindingNormalizedNodeCodecRegistry codecRegistry = new BindingNormalizedNodeCodecRegistry(generator);
+        GeneratedClassLoadingStrategy loading = GeneratedClassLoadingStrategy.getTCCLClassLoadingStrategy();
+        codec = new BindingToNormalizedNodeCodec(loading, mappingServiceImpl, codecRegistry);
+        mockSchemaService.registerSchemaContextListener(codec);
     }
 
-    public static String[] getAllYangFilesOnClasspath() {
-        Predicate<String> predicate = new Predicate<String>() {
-            @Override
-            public boolean apply(final String input) {
-                return input.endsWith(".yang");
-            }
-        };
-        Reflections reflection = new Reflections("META-INF.yang", new ResourcesScanner());
-        Set<String> result = reflection.getResources(predicate);
-        return result.toArray(new String[result.size()]);
+    private void updateYangSchema(final ImmutableSet<YangModuleInfo> moduleInfos) {
+        mockSchemaService.changeSchema(getContext(moduleInfos));
     }
 
-    private static SchemaContext getContext(final String[] yangFiles) {
-        ClassLoader loader = BindingTestContext.class.getClassLoader();
-        List<InputStream> streams = new ArrayList<>();
-        for (String string : yangFiles) {
-            InputStream stream = loader.getResourceAsStream(string);
-            streams.add(stream);
-        }
-        YangParserImpl parser = new YangParserImpl();
-        Set<Module> modules = parser.parseYangModelsFromStreams(streams);
-        return parser.resolveSchemaContext(modules);
-    }
-
-    public void startLegacy() {
-        startBindingDataBroker();
-        startBindingNotificationBroker();
-        startBindingBroker();
-        startDomDataBroker();
-        startDomDataStore();
-        startDomBroker();
-        startDomMountPoint();
-        startBindingToDomMappingService();
-        startForwarding();
-        if (startWithSchema) {
-            loadYangSchemaFromClasspath();
-        }
+    private SchemaContext getContext(final ImmutableSet<YangModuleInfo> moduleInfos) {
+        ModuleInfoBackedContext ctx = ModuleInfoBackedContext.create();
+        ctx.addModuleInfos(moduleInfos);
+        return ctx.tryToCreateSchemaContext().get();
     }
 
     public void start() {
@@ -338,7 +290,7 @@ public class BindingTestContext implements AutoCloseable {
     }
 
     public void startNewBindingDataBroker() {
-        ForwardedBackwardsCompatibleDataBroker forwarded = new ForwardedBackwardsCompatibleDataBroker(newDOMDataBroker, mappingServiceImpl,mockSchemaService, executor);
+        ForwardedBackwardsCompatibleDataBroker forwarded = new ForwardedBackwardsCompatibleDataBroker(newDOMDataBroker, codec,mockSchemaService, executor);
         baData = forwarded;
     }
 
@@ -363,44 +315,24 @@ public class BindingTestContext implements AutoCloseable {
     }
 
     public void loadYangSchemaFromClasspath() {
-        String[] files = getAllYangFilesOnClasspath();
-        updateYangSchema(files);
+        ImmutableSet<YangModuleInfo> moduleInfos = BindingReflections.loadModuleInfos();
+        updateYangSchema(moduleInfos);
     }
 
+    @SuppressWarnings("deprecation")
     public DataProviderService getBindingDataBroker() {
         return baData;
     }
 
+    @SuppressWarnings("deprecation")
     public org.opendaylight.controller.sal.core.api.data.DataProviderService getDomDataBroker() {
         return biDataLegacyBroker;
     }
 
-    public DataStore getDomDataStore() {
-        return dataStore;
-    }
-
     public BindingIndependentMappingService getBindingToDomMappingService() {
         return mappingServiceImpl;
     }
 
-    public void logDataStoreStatistics() {
-        if (dataStoreStats == null) {
-            return;
-        }
-
-        LOG.info("BIDataStore Statistics: Configuration Read Count: {} TotalTime: {} ms AverageTime (ns): {} ms",
-                dataStoreStats.getConfigurationReadCount(), dataStoreStats.getConfigurationReadTotalTime(),
-                dataStoreStats.getConfigurationReadAverageTime());
-
-        LOG.info("BIDataStore Statistics: Operational Read Count: {} TotalTime: {} ms AverageTime (ns): {} ms",
-                dataStoreStats.getOperationalReadCount(), dataStoreStats.getOperationalReadTotalTime(),
-                dataStoreStats.getOperationalReadAverageTime());
-
-        LOG.info("BIDataStore Statistics: Request Commit Count: {} TotalTime: {} ms AverageTime (ns): {} ms",
-                dataStoreStats.getRequestCommitCount(), dataStoreStats.getRequestCommitTotalTime(),
-                dataStoreStats.getRequestCommitAverageTime());
-    }
-
     public RpcProviderRegistry getBindingRpcRegistry() {
         return baBrokerImpl.getRoot();
     }