Examples with PrivateElements com.google.inject.spi.PrivateElements used on opensource projects

Example 1 with PrivateElements

use of com.google.inject.spi.PrivateElements in project roboguice by roboguice.

the class ScopesTest method indexBindings.

ImmutableMap<Key<?>, Binding<?>> indexBindings(Iterable<Element> elements) {
    ImmutableMap.Builder<Key<?>, Binding<?>> builder = ImmutableMap.builder();
    for (Element element : elements) {
        if (element instanceof Binding) {
            Binding<?> binding = (Binding<?>) element;
            builder.put(binding.getKey(), binding);
        } else if (element instanceof PrivateElements) {
            PrivateElements privateElements = (PrivateElements) element;
            Map<Key<?>, Binding<?>> privateBindings = indexBindings(privateElements.getElements());
            for (Key<?> exposed : privateElements.getExposedKeys()) {
                builder.put(exposed, privateBindings.get(exposed));
            }
        }
    }
    return builder.build();
}

Example 2 with PrivateElements

use of com.google.inject.spi.PrivateElements in project roboguice by roboguice.

the class ServletScopesTest method indexBindings.

private ImmutableMap<Key<?>, Binding<?>> indexBindings(Iterable<Element> elements) {
    ImmutableMap.Builder<Key<?>, Binding<?>> builder = ImmutableMap.builder();
    for (Element element : elements) {
        if (element instanceof Binding) {
            Binding<?> binding = (Binding<?>) element;
            builder.put(binding.getKey(), binding);
        } else if (element instanceof PrivateElements) {
            PrivateElements privateElements = (PrivateElements) element;
            Map<Key<?>, Binding<?>> privateBindings = indexBindings(privateElements.getElements());
            for (Key<?> exposed : privateElements.getExposedKeys()) {
                builder.put(exposed, privateBindings.get(exposed));
            }
        }
    }
    return builder.build();
}

Example 3 with PrivateElements

use of com.google.inject.spi.PrivateElements in project guice by google.

the class ServletScopesTest method indexBindings.

private ImmutableMap<Key<?>, Binding<?>> indexBindings(Iterable<Element> elements) {
    ImmutableMap.Builder<Key<?>, Binding<?>> builder = ImmutableMap.builder();
    for (Element element : elements) {
        if (element instanceof Binding) {
            Binding<?> binding = (Binding<?>) element;
            builder.put(binding.getKey(), binding);
        } else if (element instanceof PrivateElements) {
            PrivateElements privateElements = (PrivateElements) element;
            Map<Key<?>, Binding<?>> privateBindings = indexBindings(privateElements.getElements());
            for (Key<?> exposed : privateElements.getExposedKeys()) {
                builder.put(exposed, privateBindings.get(exposed));
            }
        }
    }
    return builder.buildOrThrow();
}

Example 4 with PrivateElements

use of com.google.inject.spi.PrivateElements in project roboguice by roboguice.

the class PrivateModuleTest method testSpiAccess.

public void testSpiAccess() {
    Injector injector = Guice.createInjector(new PrivateModule() {

        @Override
        public void configure() {
            bind(String.class).annotatedWith(named("a")).toInstance("private");
            bind(String.class).annotatedWith(named("b")).toInstance("exposed");
            expose(String.class).annotatedWith(named("b"));
        }
    });
    ExposedBinding<?> binding = (ExposedBinding<?>) injector.getBinding(Key.get(String.class, Names.named("b")));
    assertEquals(ImmutableSet.<Dependency<?>>of(Dependency.get(Key.get(Injector.class))), binding.getDependencies());
    PrivateElements privateElements = binding.getPrivateElements();
    assertEquals(ImmutableSet.<Key<?>>of(Key.get(String.class, named("b"))), privateElements.getExposedKeys());
    assertContains(privateElements.getExposedSource(Key.get(String.class, named("b"))).toString(), PrivateModuleTest.class.getName(), getDeclaringSourcePart(getClass()));
    Injector privateInjector = privateElements.getInjector();
    assertEquals("private", privateInjector.getInstance(Key.get(String.class, Names.named("a"))));
}

Example 5 with PrivateElements

use of com.google.inject.spi.PrivateElements in project guice by google.

the class ScopesTest method indexBindings.

ImmutableMap<Key<?>, Binding<?>> indexBindings(Iterable<Element> elements) {
    ImmutableMap.Builder<Key<?>, Binding<?>> builder = ImmutableMap.builder();
    for (Element element : elements) {
        if (element instanceof Binding) {
            Binding<?> binding = (Binding<?>) element;
            builder.put(binding.getKey(), binding);
        } else if (element instanceof PrivateElements) {
            PrivateElements privateElements = (PrivateElements) element;
            Map<Key<?>, Binding<?>> privateBindings = indexBindings(privateElements.getElements());
            for (Key<?> exposed : privateElements.getExposedKeys()) {
                builder.put(exposed, privateBindings.get(exposed));
            }
        }
    }
    return builder.buildOrThrow();
}