Examples with ConfigurationTree org.apache.cayenne.configuration.ConfigurationTree used on opensource projects

Example 1 with ConfigurationTree

use of org.apache.cayenne.configuration.ConfigurationTree in project cayenne by apache.

the class CompatibilityDataChannelDescriptorLoader method load.

@Override
public ConfigurationTree<DataChannelDescriptor> load(Resource configurationResource) throws ConfigurationException {
    if (configurationResource == null) {
        throw new NullPointerException("Null configurationResource");
    }
    if (!(upgradeServiceProvider.get() instanceof CompatibilityUpgradeService)) {
        throw new ConfigurationException("CompatibilityUpgradeService expected");
    }
    CompatibilityUpgradeService upgradeService = (CompatibilityUpgradeService) upgradeServiceProvider.get();
    UpgradeMetaData metaData = upgradeService.getUpgradeType(configurationResource);
    if (metaData.getUpgradeType() == UpgradeType.UPGRADE_NOT_NEEDED) {
        return super.load(configurationResource);
    }
    if (metaData.getUpgradeType() == UpgradeType.DOWNGRADE_NEEDED) {
        throw new ConfigurationException("Unable to load configuration from %s: " + "It was created using a newer version of the Modeler", configurationResource.getURL());
    }
    if (metaData.getUpgradeType() == UpgradeType.INTERMEDIATE_UPGRADE_NEEDED) {
        throw new ConfigurationException("Unable to load configuration from %s: " + "Open the project in the older Modeler to do an intermediate upgrade.", configurationResource.getURL());
    }
    URL configurationURL = configurationResource.getURL();
    upgradeService.upgradeProject(configurationResource);
    Document projectDocument = documentProvider.getDocument(configurationURL);
    if (projectDocument == null) {
        throw new ConfigurationException("Unable to upgrade " + configurationURL);
    }
    logger.info("Loading XML configuration resource from " + configurationURL);
    final DataChannelDescriptor descriptor = new DataChannelDescriptor();
    descriptor.setConfigurationSource(configurationResource);
    descriptor.setName(nameMapper.configurationNodeName(DataChannelDescriptor.class, configurationResource));
    try {
        DOMSource source = new DOMSource(projectDocument);
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        TransformerFactory transFactory = TransformerFactory.newInstance();
        transFactory.newTransformer().transform(source, new StreamResult(baos));
        InputSource isource = new InputSource(source.getSystemId());
        isource.setByteStream(new ByteArrayInputStream(baos.toByteArray()));
        XMLReader parser = Util.createXmlReader();
        LoaderContext loaderContext = new LoaderContext(parser, handlerFactory);
        loaderContext.addDataMapListener(new DataMapLoaderListener() {

            @Override
            public void onDataMapLoaded(DataMap dataMap) {
                descriptor.getDataMaps().add(dataMap);
            }
        });
        DataChannelHandler rootHandler = new DataChannelHandler(this, descriptor, loaderContext);
        parser.setContentHandler(rootHandler);
        parser.setErrorHandler(rootHandler);
        parser.parse(isource);
    } catch (Exception e) {
        throw new ConfigurationException("Error loading configuration from %s", e, configurationURL);
    }
    // Finally upgrade model, if needed
    upgradeService.upgradeModel(configurationResource, descriptor);
    return new ConfigurationTree<>(descriptor, null);
}

Example 2 with ConfigurationTree

use of org.apache.cayenne.configuration.ConfigurationTree in project cayenne by apache.

the class XMLDataChannelDescriptorLoader method load.

@Override
public ConfigurationTree<DataChannelDescriptor> load(Resource configurationResource) throws ConfigurationException {
    if (configurationResource == null) {
        throw new NullPointerException("Null configurationResource");
    }
    URL configurationURL = configurationResource.getURL();
    logger.info("Loading XML configuration resource from " + configurationURL);
    final DataChannelDescriptor descriptor = new DataChannelDescriptor();
    descriptor.setConfigurationSource(configurationResource);
    descriptor.setName(nameMapper.configurationNodeName(DataChannelDescriptor.class, configurationResource));
    try (InputStream in = configurationURL.openStream()) {
        XMLReader parser = xmlReaderProvider.get();
        LoaderContext loaderContext = new LoaderContext(parser, handlerFactory);
        loaderContext.addDataMapListener(dataMap -> descriptor.getDataMaps().add(dataMap));
        DataChannelHandler rootHandler = new DataChannelHandler(this, descriptor, loaderContext);
        parser.setContentHandler(rootHandler);
        parser.setErrorHandler(rootHandler);
        InputSource input = new InputSource(in);
        input.setSystemId(configurationURL.toString());
        parser.parse(input);
        loaderContext.dataChannelLoaded(descriptor);
    } catch (Exception e) {
        throw new ConfigurationException("Error loading configuration from %s", e, configurationURL);
    }
    // TODO: andrus 03/10/2010 - actually provide load failures here...
    return new ConfigurationTree<>(descriptor, null);
}

Example 3 with ConfigurationTree

use of org.apache.cayenne.configuration.ConfigurationTree in project cayenne by apache.

the class ManyToManyCandidateEntityTest method setUp.

@Before
public void setUp() throws Exception {
    Module testModule = binder -> {
        binder.bind(ClassLoaderManager.class).to(DefaultClassLoaderManager.class);
        binder.bind(AdhocObjectFactory.class).to(DefaultAdhocObjectFactory.class);
        binder.bind(DataMapLoader.class).to(XMLDataMapLoader.class);
        binder.bind(ConfigurationNameMapper.class).to(DefaultConfigurationNameMapper.class);
        binder.bind(HandlerFactory.class).to(DefaultHandlerFactory.class);
        binder.bind(DataChannelMetaData.class).to(NoopDataChannelMetaData.class);
        binder.bind(XMLReader.class).toProviderInstance(new XMLReaderProvider(false)).withoutScope();
    };
    Injector injector = DIBootstrap.createInjector(testModule);
    // create and initialize loader instance to test
    XMLDataChannelDescriptorLoader loader = new XMLDataChannelDescriptorLoader();
    injector.injectMembers(loader);
    String testConfigName = "relationship-optimisation";
    URL url = getClass().getResource("cayenne-" + testConfigName + ".xml");
    ConfigurationTree<DataChannelDescriptor> tree = loader.load(new URLResource(url));
    map = tree.getRootNode().getDataMap(testConfigName);
}

Example 4 with ConfigurationTree

use of org.apache.cayenne.configuration.ConfigurationTree 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).add(MariaDBSniffer.class);
        ServerModule.contributeDomainFilters(binder);
        ServerModule.contributeDomainQueryFilters(binder);
        ServerModule.contributeDomainSyncFilters(binder);
        ServerModule.contributeDomainListeners(binder).add(mockListener);
        ServerModule.contributeProjectLocations(binder).add(testConfigName);
        binder.bind(PkGenerator.class).to(JdbcPkGenerator.class);
        binder.bind(PkGeneratorFactoryProvider.class).to(PkGeneratorFactoryProvider.class);
        ServerModule.contributePkGenerators(binder).put(DB2Adapter.class.getName(), DB2PkGenerator.class).put(DerbyAdapter.class.getName(), DerbyPkGenerator.class).put(FrontBaseAdapter.class.getName(), FrontBasePkGenerator.class).put(H2Adapter.class.getName(), H2PkGenerator.class).put(IngresAdapter.class.getName(), IngresPkGenerator.class).put(MySQLAdapter.class.getName(), MySQLPkGenerator.class).put(OpenBaseAdapter.class.getName(), OpenBasePkGenerator.class).put(OracleAdapter.class.getName(), OraclePkGenerator.class).put(Oracle8Adapter.class.getName(), OraclePkGenerator.class).put(PostgresAdapter.class.getName(), PostgresPkGenerator.class).put(SQLServerAdapter.class.getName(), SybasePkGenerator.class).put(SybaseAdapter.class.getName(), SybasePkGenerator.class);
        // 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);
        binder.bind(ValueComparisonStrategyFactory.class).to(DefaultValueComparisonStrategyFactory.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());
}