Examples with TypeLiteral com.google.inject.TypeLiteral used on opensource projects

Example 41 with TypeLiteral

use of com.google.inject.TypeLiteral in project guice by google.

the class MultibinderTest method testMultibinderSetShowsBothElementsIfToStringDifferent.

public void testMultibinderSetShowsBothElementsIfToStringDifferent() {
    // considers.
    class ValueType {

        int a;

        int b;

        ValueType(int a, int b) {
            this.a = a;
            this.b = b;
        }

        @Override
        public boolean equals(Object obj) {
            return (obj instanceof ValueType) && (((ValueType) obj).a == a);
        }

        @Override
        public int hashCode() {
            return a;
        }

        @Override
        public String toString() {
            return String.format("ValueType(%d,%d)", a, b);
        }
    }
    Module module1 = new AbstractModule() {

        @Override
        protected void configure() {
            final Multibinder<ValueType> multibinder = Multibinder.newSetBinder(binder(), ValueType.class);
            multibinder.addBinding().toProvider(Providers.of(new ValueType(1, 2)));
        }
    };
    Module module2 = new AbstractModule() {

        @Override
        protected void configure() {
            final Multibinder<ValueType> multibinder = Multibinder.newSetBinder(binder(), ValueType.class);
            multibinder.addBinding().toInstance(new ValueType(1, 3));
        }
    };
    Injector injector = Guice.createInjector(module1, module2);
    TypeLiteral<ValueType> valueType = TypeLiteral.get(ValueType.class);
    TypeLiteral<Set<ValueType>> setOfValueType = new TypeLiteral<Set<ValueType>>() {
    };
    try {
        injector.getInstance(Key.get(setOfValueType));
        fail();
    } catch (ProvisionException expected) {
        assertContains(expected.getMessage(), "Duplicate elements found in Multibinder Set<MultibinderTest$1ValueType>.", "Element: ValueType(1,2)", "Bound at: MultibinderTest$21.configure", "Element: ValueType(1,3)", "Bound at: MultibinderTest$22.configure");
    }
    // But we can still visit the module!
    assertSetVisitor(Key.get(setOfValueType), valueType, setOf(module1, module2), MODULE, false, 0, instance(new ValueType(1, 2)), instance(new ValueType(1, 3)));
}

Example 42 with TypeLiteral

use of com.google.inject.TypeLiteral in project presto by prestodb.

the class HiveConnectorFactory method create.

@Override
public Connector create(String catalogName, Map<String, String> config, ConnectorContext context) {
    requireNonNull(config, "config is null");
    try (ThreadContextClassLoader ignored = new ThreadContextClassLoader(classLoader)) {
        Bootstrap app = new Bootstrap(new EventModule(), new MBeanModule(), new JsonModule(), new SmileModule(), new HiveClientModule(catalogName), new HiveS3Module(catalogName), new HiveGcsModule(), new HiveMetastoreModule(catalogName, metastore), new HiveSecurityModule(), new HiveAuthenticationModule(), new HiveProcedureModule(), new CachingModule(), binder -> {
            MBeanServer platformMBeanServer = ManagementFactory.getPlatformMBeanServer();
            binder.bind(MBeanServer.class).toInstance(new RebindSafeMBeanServer(platformMBeanServer));
            binder.bind(NodeVersion.class).toInstance(new NodeVersion(context.getNodeManager().getCurrentNode().getVersion()));
            binder.bind(NodeManager.class).toInstance(context.getNodeManager());
            binder.bind(TypeManager.class).toInstance(context.getTypeManager());
            binder.bind(PageIndexerFactory.class).toInstance(context.getPageIndexerFactory());
            binder.bind(PageSorter.class).toInstance(context.getPageSorter());
            binder.bind(StandardFunctionResolution.class).toInstance(context.getStandardFunctionResolution());
            binder.bind(FunctionMetadataManager.class).toInstance(context.getFunctionMetadataManager());
            binder.bind(RowExpressionService.class).toInstance(context.getRowExpressionService());
            binder.bind(FilterStatsCalculatorService.class).toInstance(context.getFilterStatsCalculatorService());
            binder.bind(BlockEncodingSerde.class).toInstance(context.getBlockEncodingSerde());
        });
        Injector injector = app.doNotInitializeLogging().setRequiredConfigurationProperties(config).quiet().initialize();
        LifeCycleManager lifeCycleManager = injector.getInstance(LifeCycleManager.class);
        HiveMetadataFactory metadataFactory = injector.getInstance(HiveMetadataFactory.class);
        HiveTransactionManager transactionManager = injector.getInstance(HiveTransactionManager.class);
        ConnectorSplitManager splitManager = injector.getInstance(ConnectorSplitManager.class);
        ConnectorPageSourceProvider connectorPageSource = injector.getInstance(ConnectorPageSourceProvider.class);
        ConnectorPageSinkProvider pageSinkProvider = injector.getInstance(ConnectorPageSinkProvider.class);
        ConnectorNodePartitioningProvider connectorDistributionProvider = injector.getInstance(ConnectorNodePartitioningProvider.class);
        HiveSessionProperties hiveSessionProperties = injector.getInstance(HiveSessionProperties.class);
        HiveTableProperties hiveTableProperties = injector.getInstance(HiveTableProperties.class);
        HiveAnalyzeProperties hiveAnalyzeProperties = injector.getInstance(HiveAnalyzeProperties.class);
        ConnectorAccessControl accessControl = new SystemTableAwareAccessControl(injector.getInstance(ConnectorAccessControl.class));
        Set<Procedure> procedures = injector.getInstance(Key.get(new TypeLiteral<Set<Procedure>>() {
        }));
        ConnectorPlanOptimizerProvider planOptimizerProvider = injector.getInstance(ConnectorPlanOptimizerProvider.class);
        ConnectorMetadataUpdaterProvider metadataUpdaterProvider = injector.getInstance(ConnectorMetadataUpdaterProvider.class);
        return new HiveConnector(lifeCycleManager, metadataFactory, transactionManager, new ClassLoaderSafeConnectorSplitManager(splitManager, classLoader), new ClassLoaderSafeConnectorPageSourceProvider(connectorPageSource, classLoader), new ClassLoaderSafeConnectorPageSinkProvider(pageSinkProvider, classLoader), new ClassLoaderSafeNodePartitioningProvider(connectorDistributionProvider, classLoader), ImmutableSet.of(), procedures, hiveSessionProperties.getSessionProperties(), HiveSchemaProperties.SCHEMA_PROPERTIES, hiveTableProperties.getTableProperties(), hiveAnalyzeProperties.getAnalyzeProperties(), accessControl, planOptimizerProvider, metadataUpdaterProvider, classLoader);
    } catch (Exception e) {
        throwIfUnchecked(e);
        throw new RuntimeException(e);
    }
}

Example 43 with TypeLiteral

use of com.google.inject.TypeLiteral in project guice by google.

the class InjectorSpiTest method testGetAllMembersInjectorInjectionPoints_getInstanceAndInjectMembers.

public void testGetAllMembersInjectorInjectionPoints_getInstanceAndInjectMembers() {
    Injector injector = Guice.createInjector(new AbstractModule() {

        @Override
        protected void configure() {
            bind(Integer.class).toInstance(42);
            bind(String.class).toInstance("bar");
        }
    });
    injector.injectMembers(new ClassWithInjectableField("foo"));
    injector.getInstance(ClassWithInjectableField.class);
    Map<TypeLiteral<?>, List<InjectionPoint>> injectionPoints = injector.getAllMembersInjectorInjectionPoints();
    TypeLiteral<ClassWithInjectableField> expectedTypeLiteral = TypeLiteral.get(ClassWithInjectableField.class);
    assertThat(injectionPoints.keySet()).containsExactly(expectedTypeLiteral);
    Key<?> actualDependencyKey = Iterables.getOnlyElement(Iterables.getOnlyElement(injectionPoints.get(expectedTypeLiteral)).getDependencies()).getKey();
    assertEquals(Key.get(Integer.class), actualDependencyKey);
}

Example 44 with TypeLiteral

use of com.google.inject.TypeLiteral in project guice by google.

the class InjectorSpiTest method testGetAllMembersInjectorInjectionPoints_getInstance.

public void testGetAllMembersInjectorInjectionPoints_getInstance() {
    Injector injector = Guice.createInjector(new AbstractModule() {

        @Override
        protected void configure() {
            bind(Integer.class).toInstance(42);
            bind(String.class).toInstance("bar");
        }
    });
    injector.getInstance(ClassWithInjectableField.class);
    Map<TypeLiteral<?>, List<InjectionPoint>> injectionPoints = injector.getAllMembersInjectorInjectionPoints();
    assertThat(injectionPoints).isEmpty();
}

Example 45 with TypeLiteral

use of com.google.inject.TypeLiteral in project guice by google.

the class ElementsTest method testBindKeysWithAnnotationType.

public void testBindKeysWithAnnotationType() {
    FailingElementVisitor annotationChecker = new FailingElementVisitor() {

        @Override
        public <T> Void visit(Binding<T> command) {
            assertEquals(Key.get(String.class, SampleAnnotation.class), command.getKey());
            return null;
        }
    };
    checkModule(new AbstractModule() {

        @Override
        protected void configure() {
            bind(String.class).annotatedWith(SampleAnnotation.class).toInstance("A");
            bind(new TypeLiteral<String>() {
            }).annotatedWith(SampleAnnotation.class).toInstance("B");
        }
    }, annotationChecker, annotationChecker);
}