Examples with ClassScanner com.yahoo.elide.core.utils.ClassScanner used on opensource projects

Example 1 with ClassScanner

use of com.yahoo.elide.core.utils.ClassScanner in project elide by yahoo.

the class MultiplexManagerTest method setup.

@BeforeAll
public void setup() {
    ClassScanner scanner = DefaultClassScanner.getInstance();
    entityDictionary = EntityDictionary.builder().build();
    final HashMapDataStore inMemoryDataStore1 = new HashMapDataStore(scanner, FirstBean.class.getPackage());
    final HashMapDataStore inMemoryDataStore2 = new HashMapDataStore(scanner, OtherBean.class.getPackage());
    multiplexManager = new MultiplexManager(inMemoryDataStore1, inMemoryDataStore2);
    multiplexManager.populateEntityDictionary(entityDictionary);
}

Example 2 with ClassScanner

use of com.yahoo.elide.core.utils.ClassScanner in project elide by yahoo.

the class AggregationDataStoreTestHarness method getDataStore.

@Override
public DataStore getDataStore() {
    AggregationDataStore.AggregationDataStoreBuilder aggregationDataStoreBuilder = AggregationDataStore.builder();
    ClassScanner scanner = DefaultClassScanner.getInstance();
    MetaDataStore metaDataStore;
    if (validator != null) {
        metaDataStore = new MetaDataStore(scanner, validator.getElideTableConfig().getTables(), validator.getElideNamespaceConfig().getNamespaceconfigs(), true);
        aggregationDataStoreBuilder.dynamicCompiledClasses(metaDataStore.getDynamicTypes());
    } else {
        metaDataStore = new MetaDataStore(scanner, true);
    }
    AggregationDataStore aggregationDataStore = aggregationDataStoreBuilder.queryEngine(new SQLQueryEngine(metaDataStore, (name) -> connectionDetailsMap.getOrDefault(name, defaultConnectionDetails), new HashSet<>(Arrays.asList(new AggregateBeforeJoinOptimizer(metaDataStore))), new DefaultQueryPlanMerger(metaDataStore), new DefaultQueryValidator(metaDataStore.getMetadataDictionary()))).queryLogger(new Slf4jQueryLogger()).build();
    Consumer<EntityManager> txCancel = em -> em.unwrap(Session.class).cancelQuery();
    DataStore jpaStore = new JpaDataStore(() -> entityManagerFactory.createEntityManager(), em -> new NonJtaTransaction(em, txCancel));
    return new MultiplexManager(jpaStore, metaDataStore, aggregationDataStore);
}

Example 3 with ClassScanner

use of com.yahoo.elide.core.utils.ClassScanner in project elide by yahoo.

the class ElideAutoConfiguration method buildQueryEngine.

/**
 * Create a QueryEngine instance for aggregation data store to use.
 * @param defaultDataSource DataSource for JPA.
 * @param dynamicConfig An instance of DynamicConfiguration.
 * @param settings Elide configuration settings.
 * @param dataSourceConfiguration DataSource Configuration
 * @param dbPasswordExtractor Password Extractor Implementation
 * @return An instance of a QueryEngine
 */
@Bean
@ConditionalOnMissingBean
@ConditionalOnProperty(name = "elide.aggregation-store.enabled", havingValue = "true")
@Scope(SCOPE_PROTOTYPE)
public QueryEngine buildQueryEngine(DataSource defaultDataSource, @Autowired(required = false) DynamicConfiguration dynamicConfig, ElideConfigProperties settings, ClassScanner scanner, DataSourceConfiguration dataSourceConfiguration, DBPasswordExtractor dbPasswordExtractor) {
    boolean enableMetaDataStore = settings.getAggregationStore().isEnableMetaDataStore();
    ConnectionDetails defaultConnectionDetails = new ConnectionDetails(defaultDataSource, SQLDialectFactory.getDialect(settings.getAggregationStore().getDefaultDialect()));
    if (isDynamicConfigEnabled(settings)) {
        MetaDataStore metaDataStore = new MetaDataStore(scanner, dynamicConfig.getTables(), dynamicConfig.getNamespaceConfigurations(), enableMetaDataStore);
        Map<String, ConnectionDetails> connectionDetailsMap = new HashMap<>();
        dynamicConfig.getDatabaseConfigurations().forEach(dbConfig -> {
            connectionDetailsMap.put(dbConfig.getName(), new ConnectionDetails(dataSourceConfiguration.getDataSource(dbConfig, dbPasswordExtractor), SQLDialectFactory.getDialect(dbConfig.getDialect())));
        });
        Function<String, ConnectionDetails> connectionDetailsLookup = (name) -> {
            if (StringUtils.isEmpty(name)) {
                return defaultConnectionDetails;
            }
            return Optional.ofNullable(connectionDetailsMap.get(name)).orElseThrow(() -> new IllegalStateException("ConnectionDetails undefined for connection: " + name));
        };
        return new SQLQueryEngine(metaDataStore, connectionDetailsLookup, new HashSet<>(Arrays.asList(new AggregateBeforeJoinOptimizer(metaDataStore))), new DefaultQueryPlanMerger(metaDataStore), new DefaultQueryValidator(metaDataStore.getMetadataDictionary()));
    }
    MetaDataStore metaDataStore = new MetaDataStore(scanner, enableMetaDataStore);
    return new SQLQueryEngine(metaDataStore, (unused) -> defaultConnectionDetails);
}

Example 4 with ClassScanner

use of com.yahoo.elide.core.utils.ClassScanner in project elide by yahoo.

the class ElideStandaloneConfigStoreTest method init.

@BeforeAll
public void init() throws Exception {
    configRoot = Files.createTempDirectory("test");
    settings = new ElideStandaloneTestSettings() {

        @Override
        public EntityDictionary getEntityDictionary(ServiceLocator injector, ClassScanner scanner, Optional<DynamicConfiguration> dynamicConfiguration, Set<Type<?>> entitiesToExclude) {
            Map<String, Class<? extends Check>> checks = new HashMap<>();
            if (getAnalyticProperties().enableDynamicModelConfigAPI()) {
                checks.put(ConfigChecks.CAN_CREATE_CONFIG, ConfigChecks.CanCreate.class);
                checks.put(ConfigChecks.CAN_READ_CONFIG, ConfigChecks.CanRead.class);
                checks.put(ConfigChecks.CAN_DELETE_CONFIG, ConfigChecks.CanDelete.class);
                checks.put(ConfigChecks.CAN_UPDATE_CONFIG, ConfigChecks.CanNotUpdate.class);
            }
            EntityDictionary dictionary = new EntityDictionary(// Checks
            checks, // Role Checks
            new HashMap<>(), new Injector() {

                @Override
                public void inject(Object entity) {
                    injector.inject(entity);
                }

                @Override
                public <T> T instantiate(Class<T> cls) {
                    return injector.create(cls);
                }
            }, // Serde Lookup
            CoerceUtil::lookup, entitiesToExclude, scanner);
            dynamicConfiguration.map(DynamicConfiguration::getRoles).orElseGet(Collections::emptySet).forEach(role -> dictionary.addRoleCheck(role, new Role.RoleMemberCheck(role)));
            return dictionary;
        }

        @Override
        public ElideStandaloneAnalyticSettings getAnalyticProperties() {
            return new ElideStandaloneAnalyticSettings() {

                @Override
                public boolean enableDynamicModelConfig() {
                    return true;
                }

                @Override
                public boolean enableDynamicModelConfigAPI() {
                    return true;
                }

                @Override
                public String getDynamicConfigPath() {
                    return configRoot.toFile().getAbsolutePath();
                }

                @Override
                public boolean enableAggregationDataStore() {
                    return true;
                }

                @Override
                public boolean enableMetaDataStore() {
                    return true;
                }
            };
        }
    };
    elide = new ElideStandalone(settings);
    elide.start(false);
}

Example 5 with ClassScanner

use of com.yahoo.elide.core.utils.ClassScanner in project elide by yahoo.

the class SubscriptionScannerTest method testLifeCycleHookBindings.

@Test
public void testLifeCycleHookBindings() {
    ConnectionFactory connectionFactory = mock(ConnectionFactory.class);
    ClassScanner classScanner = DefaultClassScanner.getInstance();
    EntityDictionary dictionary = EntityDictionary.builder().scanner(classScanner).build();
    SubscriptionScanner subscriptionScanner = SubscriptionScanner.builder().connectionFactory(connectionFactory).dictionary(dictionary).scanner(classScanner).build();
    subscriptionScanner.bindLifecycleHooks();
    assertEquals(1, dictionary.getTriggers(ClassType.of(Book.class), LifeCycleHookBinding.Operation.CREATE, LifeCycleHookBinding.TransactionPhase.POSTCOMMIT, CLASS_NO_FIELD).size());
    assertEquals(0, dictionary.getTriggers(ClassType.of(Book.class), LifeCycleHookBinding.Operation.DELETE, LifeCycleHookBinding.TransactionPhase.POSTCOMMIT, CLASS_NO_FIELD).size());
    assertEquals(1, dictionary.getTriggers(ClassType.of(Book.class), LifeCycleHookBinding.Operation.UPDATE, LifeCycleHookBinding.TransactionPhase.POSTCOMMIT, "title").size());
    assertEquals(1, dictionary.getTriggers(ClassType.of(Book.class), LifeCycleHookBinding.Operation.UPDATE, LifeCycleHookBinding.TransactionPhase.POSTCOMMIT, "genre").size());
    assertEquals(1, dictionary.getTriggers(ClassType.of(Book.class), LifeCycleHookBinding.Operation.UPDATE, LifeCycleHookBinding.TransactionPhase.POSTCOMMIT, "authors").size());
    assertEquals(1, dictionary.getTriggers(ClassType.of(Book.class), LifeCycleHookBinding.Operation.UPDATE, LifeCycleHookBinding.TransactionPhase.POSTCOMMIT, "previews").size());
    assertEquals(0, dictionary.getTriggers(ClassType.of(Book.class), LifeCycleHookBinding.Operation.UPDATE, LifeCycleHookBinding.TransactionPhase.POSTCOMMIT, "price").size());
    assertEquals(1, dictionary.getTriggers(ClassType.of(Author.class), LifeCycleHookBinding.Operation.CREATE, LifeCycleHookBinding.TransactionPhase.POSTCOMMIT, CLASS_NO_FIELD).size());
    assertEquals(1, dictionary.getTriggers(ClassType.of(Author.class), LifeCycleHookBinding.Operation.DELETE, LifeCycleHookBinding.TransactionPhase.POSTCOMMIT, CLASS_NO_FIELD).size());
    assertEquals(1, dictionary.getTriggers(ClassType.of(Author.class), LifeCycleHookBinding.Operation.UPDATE, LifeCycleHookBinding.TransactionPhase.POSTCOMMIT, "name").size());
    assertEquals(1, dictionary.getTriggers(ClassType.of(Author.class), LifeCycleHookBinding.Operation.UPDATE, LifeCycleHookBinding.TransactionPhase.POSTCOMMIT, "type").size());
    assertEquals(1, dictionary.getTriggers(ClassType.of(Author.class), LifeCycleHookBinding.Operation.UPDATE, LifeCycleHookBinding.TransactionPhase.POSTCOMMIT, "homeAddress").size());
    assertEquals(0, dictionary.getTriggers(ClassType.of(Author.class), LifeCycleHookBinding.Operation.UPDATE, LifeCycleHookBinding.TransactionPhase.POSTCOMMIT, "birthDate").size());
}