Search in sources :

Example 11 with DataNode

use of org.apache.cayenne.access.DataNode in project cayenne by apache.

the class ServerRuntime method getDataSource.

/**
 * Provides access to the JDBC DataSource assigned to a given DataNode. A
 * null argument will work if there's only one DataNode configured.
 * <p>
 * Normally Cayenne applications don't need to access DataSource or any
 * other JDBC code directly, however in some unusual conditions it may be
 * needed, and this method provides a shortcut to raw JDBC.
 */
public DataSource getDataSource(String dataNodeName) {
    DataDomain domain = getDataDomain();
    if (dataNodeName == null) {
        return getDataSource();
    }
    DataNode node = domain.getDataNode(dataNodeName);
    if (node == null) {
        throw new IllegalArgumentException("Unknown DataNode name: " + dataNodeName);
    }
    return node.getDataSource();
}
Also used : DataDomain(org.apache.cayenne.access.DataDomain) DataNode(org.apache.cayenne.access.DataNode)

Example 12 with DataNode

use of org.apache.cayenne.access.DataNode in project cayenne by apache.

the class PregeneratedPKIT method updateId.

void updateId(DataContext context, ObjectId id) throws Exception {
    DbEntity entity = context.getEntityResolver().getDbEntity("ARTIST");
    DataNode node = context.getParentDataDomain().lookupDataNode(entity.getDataMap());
    Object pk = node.getAdapter().getPkGenerator().generatePk(node, entity.getPrimaryKeys().iterator().next());
    id.getReplacementIdMap().put(Artist.ARTIST_ID_PK_COLUMN, pk);
}
Also used : DbEntity(org.apache.cayenne.map.DbEntity) DataNode(org.apache.cayenne.access.DataNode)

Example 13 with DataNode

use of org.apache.cayenne.access.DataNode in project cayenne by apache.

the class DataDomainProviderTest method testGet.

@Test
public void testGet() {
    // create dependencies
    final String testConfigName = "testConfig";
    final DataChannelDescriptor testDescriptor = new DataChannelDescriptor();
    DataMap map1 = new DataMap("map1");
    testDescriptor.getDataMaps().add(map1);
    DataMap map2 = new DataMap("map2");
    testDescriptor.getDataMaps().add(map2);
    DataNodeDescriptor nodeDescriptor1 = new DataNodeDescriptor();
    nodeDescriptor1.setName("node1");
    nodeDescriptor1.getDataMapNames().add("map1");
    nodeDescriptor1.setAdapterType(OracleAdapter.class.getName());
    nodeDescriptor1.setDataSourceFactoryType(MockDataSourceFactory.class.getName());
    nodeDescriptor1.setParameters("jdbc/testDataNode1");
    nodeDescriptor1.setSchemaUpdateStrategyType(ThrowOnPartialOrCreateSchemaStrategy.class.getName());
    testDescriptor.getNodeDescriptors().add(nodeDescriptor1);
    DataNodeDescriptor nodeDescriptor2 = new DataNodeDescriptor();
    nodeDescriptor2.setName("node2");
    nodeDescriptor2.getDataMapNames().add("map2");
    nodeDescriptor2.setParameters("testDataNode2.driver.xml");
    testDescriptor.getNodeDescriptors().add(nodeDescriptor2);
    final DataChannelDescriptorLoader testLoader = new DataChannelDescriptorLoader() {

        @Override
        public ConfigurationTree<DataChannelDescriptor> load(Resource configurationResource) throws ConfigurationException {
            return new ConfigurationTree<>(testDescriptor, null);
        }
    };
    final EventManager eventManager = new MockEventManager();
    final TestListener mockListener = new TestListener();
    Module testModule = binder -> {
        final ClassLoaderManager classLoaderManager = new DefaultClassLoaderManager();
        binder.bind(ClassLoaderManager.class).toInstance(classLoaderManager);
        binder.bind(AdhocObjectFactory.class).to(DefaultAdhocObjectFactory.class);
        ServerModule.contributeProperties(binder);
        ServerModule.contributeAdapterDetectors(binder).add(FirebirdSniffer.class).add(OpenBaseSniffer.class).add(FrontBaseSniffer.class).add(IngresSniffer.class).add(SQLiteSniffer.class).add(DB2Sniffer.class).add(H2Sniffer.class).add(HSQLDBSniffer.class).add(SybaseSniffer.class).add(DerbySniffer.class).add(SQLServerSniffer.class).add(OracleSniffer.class).add(PostgresSniffer.class).add(MySQLSniffer.class);
        ServerModule.contributeDomainFilters(binder);
        ServerModule.contributeDomainListeners(binder).add(mockListener);
        ServerModule.contributeProjectLocations(binder).add(testConfigName);
        // configure extended types
        ServerModule.contributeDefaultTypes(binder);
        ServerModule.contributeUserTypes(binder);
        ServerModule.contributeTypeFactories(binder);
        binder.bind(EventManager.class).toInstance(eventManager);
        binder.bind(EntitySorter.class).toInstance(new AshwoodEntitySorter());
        binder.bind(SchemaUpdateStrategyFactory.class).to(DefaultSchemaUpdateStrategyFactory.class);
        final ResourceLocator locator = new ClassLoaderResourceLocator(classLoaderManager) {

            public Collection<Resource> findResources(String name) {
                // if this is the request we are getting, just let it go through..
                if (name.endsWith("types.xml")) {
                    return super.findResources(name);
                }
                assertEquals(testConfigName, name);
                return Collections.<Resource>singleton(new MockResource());
            }
        };
        binder.bind(ResourceLocator.class).toInstance(locator);
        binder.bind(Key.get(ResourceLocator.class, Constants.SERVER_RESOURCE_LOCATOR)).toInstance(locator);
        binder.bind(ConfigurationNameMapper.class).to(DefaultConfigurationNameMapper.class);
        binder.bind(DataChannelDescriptorMerger.class).to(DefaultDataChannelDescriptorMerger.class);
        binder.bind(DataChannelDescriptorLoader.class).toInstance(testLoader);
        binder.bind(DbAdapterFactory.class).to(DefaultDbAdapterFactory.class);
        binder.bind(RuntimeProperties.class).to(DefaultRuntimeProperties.class);
        binder.bind(BatchTranslatorFactory.class).to(DefaultBatchTranslatorFactory.class);
        binder.bind(SelectTranslatorFactory.class).to(DefaultSelectTranslatorFactory.class);
        binder.bind(DataSourceFactory.class).toInstance(new MockDataSourceFactory());
        binder.bind(JdbcEventLogger.class).to(Slf4jJdbcEventLogger.class);
        binder.bind(QueryCache.class).toInstance(mock(QueryCache.class));
        binder.bind(RowReaderFactory.class).toInstance(mock(RowReaderFactory.class));
        binder.bind(DataNodeFactory.class).to(DefaultDataNodeFactory.class);
        binder.bind(SQLTemplateProcessor.class).toInstance(mock(SQLTemplateProcessor.class));
        binder.bind(EventBridge.class).toProvider(NoopEventBridgeProvider.class);
        binder.bind(DataRowStoreFactory.class).to(DefaultDataRowStoreFactory.class);
        ServerModule.contributeValueObjectTypes(binder);
        binder.bind(ValueObjectTypeRegistry.class).to(DefaultValueObjectTypeRegistry.class);
    };
    Injector injector = DIBootstrap.createInjector(testModule);
    // create and initialize provide instance to test
    DataDomainProvider provider = new DataDomainProvider();
    injector.injectMembers(provider);
    DataChannel channel = provider.get();
    assertNotNull(channel);
    assertTrue(channel instanceof DataDomain);
    DataDomain domain = (DataDomain) channel;
    assertSame(eventManager, domain.getEventManager());
    assertEquals(2, domain.getDataMaps().size());
    assertTrue(domain.getDataMaps().contains(map1));
    assertTrue(domain.getDataMaps().contains(map2));
    assertEquals(2, domain.getDataNodes().size());
    DataNode node1 = domain.getDataNode("node1");
    assertNotNull(node1);
    assertEquals(1, node1.getDataMaps().size());
    assertSame(map1, node1.getDataMaps().iterator().next());
    assertSame(node1, domain.lookupDataNode(map1));
    assertEquals(nodeDescriptor1.getDataSourceFactoryType(), node1.getDataSourceFactory());
    assertNotNull(node1.getDataSource());
    assertNotNull(node1.getSchemaUpdateStrategy());
    assertEquals(nodeDescriptor1.getSchemaUpdateStrategyType(), node1.getSchemaUpdateStrategy().getClass().getName());
    assertNotNull(node1.getAdapter());
    assertEquals(OracleAdapter.class, node1.getAdapter().getClass());
    DataNode node2 = domain.getDataNode("node2");
    assertNotNull(node2);
    assertEquals(1, node2.getDataMaps().size());
    assertSame(map2, node2.getDataMaps().iterator().next());
    assertSame(node2, domain.lookupDataNode(map2));
    assertNull(node2.getDataSourceFactory());
    assertNotNull(node2.getDataSource());
    assertNotNull(node2.getSchemaUpdateStrategy());
    assertEquals(SkipSchemaUpdateStrategy.class.getName(), node2.getSchemaUpdateStrategy().getClass().getName());
    assertNotNull(node2.getAdapter());
    // check that we have mock listener passed correctly
    Persistent mockPersistent = mock(Persistent.class);
    ObjectId mockObjectId = mock(ObjectId.class);
    when(mockObjectId.getEntityName()).thenReturn("mock-entity-name");
    when(mockPersistent.getObjectId()).thenReturn(mockObjectId);
    domain.getEntityResolver().getCallbackRegistry().performCallbacks(LifecycleEvent.POST_LOAD, mockPersistent);
    assertEquals("Should call postLoadCallback() method", 1, TestListener.counter.get());
}
Also used : DataNode(org.apache.cayenne.access.DataNode) RuntimeProperties(org.apache.cayenne.configuration.RuntimeProperties) Injector(org.apache.cayenne.di.Injector) SchemaUpdateStrategyFactory(org.apache.cayenne.access.dbsync.SchemaUpdateStrategyFactory) DerbySniffer(org.apache.cayenne.dba.derby.DerbySniffer) DataRowStoreFactory(org.apache.cayenne.access.DataRowStoreFactory) DefaultClassLoaderManager(org.apache.cayenne.di.spi.DefaultClassLoaderManager) Module(org.apache.cayenne.di.Module) DefaultDataChannelDescriptorMerger(org.apache.cayenne.configuration.DefaultDataChannelDescriptorMerger) MySQLSniffer(org.apache.cayenne.dba.mysql.MySQLSniffer) AdhocObjectFactory(org.apache.cayenne.di.AdhocObjectFactory) DefaultRuntimeProperties(org.apache.cayenne.configuration.DefaultRuntimeProperties) OracleAdapter(org.apache.cayenne.dba.oracle.OracleAdapter) OracleSniffer(org.apache.cayenne.dba.oracle.OracleSniffer) DataDomain(org.apache.cayenne.access.DataDomain) AtomicInteger(java.util.concurrent.atomic.AtomicInteger) ThrowOnPartialOrCreateSchemaStrategy(org.apache.cayenne.access.dbsync.ThrowOnPartialOrCreateSchemaStrategy) RowReaderFactory(org.apache.cayenne.access.jdbc.reader.RowReaderFactory) ValueObjectTypeRegistry(org.apache.cayenne.access.types.ValueObjectTypeRegistry) DefaultDataRowStoreFactory(org.apache.cayenne.access.DefaultDataRowStoreFactory) SQLServerSniffer(org.apache.cayenne.dba.sqlserver.SQLServerSniffer) DIBootstrap(org.apache.cayenne.di.DIBootstrap) EntitySorter(org.apache.cayenne.map.EntitySorter) Key(org.apache.cayenne.di.Key) ResourceLocator(org.apache.cayenne.resource.ResourceLocator) DB2Sniffer(org.apache.cayenne.dba.db2.DB2Sniffer) Collection(java.util.Collection) DefaultBatchTranslatorFactory(org.apache.cayenne.access.translator.batch.DefaultBatchTranslatorFactory) HSQLDBSniffer(org.apache.cayenne.dba.hsqldb.HSQLDBSniffer) FrontBaseSniffer(org.apache.cayenne.dba.frontbase.FrontBaseSniffer) H2Sniffer(org.apache.cayenne.dba.h2.H2Sniffer) Resource(org.apache.cayenne.resource.Resource) SybaseSniffer(org.apache.cayenne.dba.sybase.SybaseSniffer) ConfigurationException(org.apache.cayenne.ConfigurationException) PostLoad(org.apache.cayenne.annotation.PostLoad) SQLiteSniffer(org.apache.cayenne.dba.sqlite.SQLiteSniffer) LifecycleEvent(org.apache.cayenne.map.LifecycleEvent) AshwoodEntitySorter(org.apache.cayenne.ashwood.AshwoodEntitySorter) MockResource(org.apache.cayenne.resource.mock.MockResource) Mockito.mock(org.mockito.Mockito.mock) DataChannelDescriptorMerger(org.apache.cayenne.configuration.DataChannelDescriptorMerger) IngresSniffer(org.apache.cayenne.dba.ingres.IngresSniffer) DefaultSelectTranslatorFactory(org.apache.cayenne.access.translator.select.DefaultSelectTranslatorFactory) DefaultValueObjectTypeRegistry(org.apache.cayenne.access.types.DefaultValueObjectTypeRegistry) PostgresSniffer(org.apache.cayenne.dba.postgres.PostgresSniffer) QueryCache(org.apache.cayenne.cache.QueryCache) ConfigurationNameMapper(org.apache.cayenne.configuration.ConfigurationNameMapper) DataChannelDescriptorLoader(org.apache.cayenne.configuration.DataChannelDescriptorLoader) DefaultConfigurationNameMapper(org.apache.cayenne.configuration.DefaultConfigurationNameMapper) Persistent(org.apache.cayenne.Persistent) OpenBaseSniffer(org.apache.cayenne.dba.openbase.OpenBaseSniffer) DefaultSchemaUpdateStrategyFactory(org.apache.cayenne.access.dbsync.DefaultSchemaUpdateStrategyFactory) Slf4jJdbcEventLogger(org.apache.cayenne.log.Slf4jJdbcEventLogger) ConfigurationTree(org.apache.cayenne.configuration.ConfigurationTree) EventBridge(org.apache.cayenne.event.EventBridge) MockEventManager(org.apache.cayenne.event.MockEventManager) JdbcEventLogger(org.apache.cayenne.log.JdbcEventLogger) SQLTemplateProcessor(org.apache.cayenne.access.jdbc.SQLTemplateProcessor) BatchTranslatorFactory(org.apache.cayenne.access.translator.batch.BatchTranslatorFactory) MockDataSourceFactory(org.apache.cayenne.configuration.mock.MockDataSourceFactory) ClassLoaderResourceLocator(org.apache.cayenne.resource.ClassLoaderResourceLocator) Constants(org.apache.cayenne.configuration.Constants) DefaultAdhocObjectFactory(org.apache.cayenne.di.spi.DefaultAdhocObjectFactory) Test(org.junit.Test) FirebirdSniffer(org.apache.cayenne.dba.firebird.FirebirdSniffer) Mockito.when(org.mockito.Mockito.when) DataChannel(org.apache.cayenne.DataChannel) ClassLoaderManager(org.apache.cayenne.di.ClassLoaderManager) DataNodeDescriptor(org.apache.cayenne.configuration.DataNodeDescriptor) SkipSchemaUpdateStrategy(org.apache.cayenne.access.dbsync.SkipSchemaUpdateStrategy) DataChannelDescriptor(org.apache.cayenne.configuration.DataChannelDescriptor) ObjectId(org.apache.cayenne.ObjectId) EventManager(org.apache.cayenne.event.EventManager) NoopEventBridgeProvider(org.apache.cayenne.event.NoopEventBridgeProvider) Assert(org.junit.Assert) Collections(java.util.Collections) SelectTranslatorFactory(org.apache.cayenne.access.translator.select.SelectTranslatorFactory) DataMap(org.apache.cayenne.map.DataMap) DataChannelDescriptor(org.apache.cayenne.configuration.DataChannelDescriptor) DefaultAdhocObjectFactory(org.apache.cayenne.di.spi.DefaultAdhocObjectFactory) SkipSchemaUpdateStrategy(org.apache.cayenne.access.dbsync.SkipSchemaUpdateStrategy) DataMap(org.apache.cayenne.map.DataMap) DefaultSchemaUpdateStrategyFactory(org.apache.cayenne.access.dbsync.DefaultSchemaUpdateStrategyFactory) Slf4jJdbcEventLogger(org.apache.cayenne.log.Slf4jJdbcEventLogger) Injector(org.apache.cayenne.di.Injector) DataNode(org.apache.cayenne.access.DataNode) DefaultClassLoaderManager(org.apache.cayenne.di.spi.DefaultClassLoaderManager) DefaultBatchTranslatorFactory(org.apache.cayenne.access.translator.batch.DefaultBatchTranslatorFactory) ResourceLocator(org.apache.cayenne.resource.ResourceLocator) ClassLoaderResourceLocator(org.apache.cayenne.resource.ClassLoaderResourceLocator) OracleAdapter(org.apache.cayenne.dba.oracle.OracleAdapter) DerbySniffer(org.apache.cayenne.dba.derby.DerbySniffer) DefaultConfigurationNameMapper(org.apache.cayenne.configuration.DefaultConfigurationNameMapper) DataDomain(org.apache.cayenne.access.DataDomain) ThrowOnPartialOrCreateSchemaStrategy(org.apache.cayenne.access.dbsync.ThrowOnPartialOrCreateSchemaStrategy) DefaultDataChannelDescriptorMerger(org.apache.cayenne.configuration.DefaultDataChannelDescriptorMerger) Resource(org.apache.cayenne.resource.Resource) MockResource(org.apache.cayenne.resource.mock.MockResource) DefaultDataRowStoreFactory(org.apache.cayenne.access.DefaultDataRowStoreFactory) MySQLSniffer(org.apache.cayenne.dba.mysql.MySQLSniffer) DB2Sniffer(org.apache.cayenne.dba.db2.DB2Sniffer) NoopEventBridgeProvider(org.apache.cayenne.event.NoopEventBridgeProvider) DataChannelDescriptorLoader(org.apache.cayenne.configuration.DataChannelDescriptorLoader) Collection(java.util.Collection) Module(org.apache.cayenne.di.Module) IngresSniffer(org.apache.cayenne.dba.ingres.IngresSniffer) MockEventManager(org.apache.cayenne.event.MockEventManager) ConfigurationTree(org.apache.cayenne.configuration.ConfigurationTree) MockResource(org.apache.cayenne.resource.mock.MockResource) MockDataSourceFactory(org.apache.cayenne.configuration.mock.MockDataSourceFactory) DefaultRuntimeProperties(org.apache.cayenne.configuration.DefaultRuntimeProperties) AshwoodEntitySorter(org.apache.cayenne.ashwood.AshwoodEntitySorter) DefaultValueObjectTypeRegistry(org.apache.cayenne.access.types.DefaultValueObjectTypeRegistry) MockEventManager(org.apache.cayenne.event.MockEventManager) EventManager(org.apache.cayenne.event.EventManager) DefaultSelectTranslatorFactory(org.apache.cayenne.access.translator.select.DefaultSelectTranslatorFactory) ObjectId(org.apache.cayenne.ObjectId) DataNodeDescriptor(org.apache.cayenne.configuration.DataNodeDescriptor) Persistent(org.apache.cayenne.Persistent) DataChannel(org.apache.cayenne.DataChannel) OpenBaseSniffer(org.apache.cayenne.dba.openbase.OpenBaseSniffer) DefaultClassLoaderManager(org.apache.cayenne.di.spi.DefaultClassLoaderManager) ClassLoaderManager(org.apache.cayenne.di.ClassLoaderManager) ClassLoaderResourceLocator(org.apache.cayenne.resource.ClassLoaderResourceLocator) OracleSniffer(org.apache.cayenne.dba.oracle.OracleSniffer) HSQLDBSniffer(org.apache.cayenne.dba.hsqldb.HSQLDBSniffer) Test(org.junit.Test)

Example 14 with DataNode

use of org.apache.cayenne.access.DataNode in project cayenne by apache.

the class BatchActionGeneratedIT method testHasGeneratedKeys1.

@Test
public void testHasGeneratedKeys1() throws Exception {
    EntityResolver resolver = runtime.getChannel().getEntityResolver();
    // test with adapter that supports keys
    JdbcAdapter adapter = buildAdapter(true);
    InsertBatchQuery batch1 = new InsertBatchQuery(resolver.getObjEntity(GeneratedColumnTestEntity.class).getDbEntity(), 5);
    DataNode node = new DataNode();
    node.setAdapter(adapter);
    node.setEntityResolver(resolver);
    node.setRowReaderFactory(mock(RowReaderFactory.class));
    assertTrue(new BatchAction(batch1, node, false).hasGeneratedKeys());
}
Also used : JdbcAdapter(org.apache.cayenne.dba.JdbcAdapter) InsertBatchQuery(org.apache.cayenne.query.InsertBatchQuery) DataNode(org.apache.cayenne.access.DataNode) RowReaderFactory(org.apache.cayenne.access.jdbc.reader.RowReaderFactory) EntityResolver(org.apache.cayenne.map.EntityResolver) Test(org.junit.Test)

Example 15 with DataNode

use of org.apache.cayenne.access.DataNode in project cayenne by apache.

the class BatchActionIT method testHasGeneratedKeys1.

@Test
public void testHasGeneratedKeys1() throws Exception {
    EntityResolver resolver = runtime.getChannel().getEntityResolver();
    // test with adapter that supports keys
    JdbcAdapter adapter = buildAdapter(true);
    DataNode node = new DataNode();
    node.setAdapter(adapter);
    node.setEntityResolver(resolver);
    node.setRowReaderFactory(mock(RowReaderFactory.class));
    InsertBatchQuery batch2 = new InsertBatchQuery(resolver.getObjEntity(Artist.class).getDbEntity(), 5);
    assertFalse(new BatchAction(batch2, node, false).hasGeneratedKeys());
}
Also used : JdbcAdapter(org.apache.cayenne.dba.JdbcAdapter) InsertBatchQuery(org.apache.cayenne.query.InsertBatchQuery) DataNode(org.apache.cayenne.access.DataNode) RowReaderFactory(org.apache.cayenne.access.jdbc.reader.RowReaderFactory) EntityResolver(org.apache.cayenne.map.EntityResolver) Test(org.junit.Test)

Aggregations

DataNode (org.apache.cayenne.access.DataNode)23 Test (org.junit.Test)12 DataMap (org.apache.cayenne.map.DataMap)8 RowReaderFactory (org.apache.cayenne.access.jdbc.reader.RowReaderFactory)7 DataDomain (org.apache.cayenne.access.DataDomain)6 JdbcAdapter (org.apache.cayenne.dba.JdbcAdapter)6 EntityResolver (org.apache.cayenne.map.EntityResolver)6 DataNodeDescriptor (org.apache.cayenne.configuration.DataNodeDescriptor)4 DbEntity (org.apache.cayenne.map.DbEntity)4 InsertBatchQuery (org.apache.cayenne.query.InsertBatchQuery)4 SkipSchemaUpdateStrategy (org.apache.cayenne.access.dbsync.SkipSchemaUpdateStrategy)3 DataChannelDescriptor (org.apache.cayenne.configuration.DataChannelDescriptor)3 PreparedStatementResultSetHandler (com.mockrunner.jdbc.PreparedStatementResultSetHandler)2 MockConnection (com.mockrunner.mock.jdbc.MockConnection)2 HashMap (java.util.HashMap)2 AtomicInteger (java.util.concurrent.atomic.AtomicInteger)2 DataRowStoreFactory (org.apache.cayenne.access.DataRowStoreFactory)2 MockOperationObserver (org.apache.cayenne.access.MockOperationObserver)2 DefaultBatchTranslatorFactory (org.apache.cayenne.access.translator.batch.DefaultBatchTranslatorFactory)2 DeleteBatchTranslator (org.apache.cayenne.access.translator.batch.DeleteBatchTranslator)2