org.elasticsearch.common.inject

Class AbstractModule

java.lang.Object

org.elasticsearch.common.inject.AbstractModule

All Implemented Interfaces:

Module

Direct Known Subclasses:

ActionModule, AnalysisModule, CircuitBreakerModule, ClientTransportModule, ClusterModule, ClusterNameModule, DeletionPolicyModule, DiscoveryModule, EnvironmentModule, GatewayModule, HttpServerModule, IndexAliasesServiceModule, IndexCacheModule, IndexFieldDataModule, IndexModule, IndexNameModule, IndexSettingsModule, IndexShardModule, IndexStoreModule, IndicesModule, LocalNodeIdModule, MapperServiceModule, MonitorModule, NetworkModule, NodeClientModule, NodeEnvironmentModule, NodeModule, PercolatorModule, PluginsModule, RepositoriesModule, RepositoryModule, RepositoryNameModule, ResourceWatcherModule, RestActionModule, RestModule, ScriptModule, SearchModule, SettingsModule, ShapeModule, SimilarityModule, StoreModule, ThreadPoolModule, TransportModule, TribeModule, Version.Module

public abstract class AbstractModule
extends Object
implements Module

A support class for Modules which reduces repetition and results in a more readable configuration. Simply extend this class, implement configure(), and call the inherited methods which mirror those found in Binder. For example:

 public class MyModule extends AbstractModule {
   protected void configure() {
     bind(Service.class).to(ServiceImpl.class).in(Singleton.class);
     bind(CreditCardPaymentService.class);
     bind(PaymentService.class).to(CreditCardPaymentService.class);
     bindConstant().annotatedWith(Names.named("port")).to(8080);
   }
 }
 

Author:

[email protected] (Bob Lee)

Constructor Summary

Constructors

Constructor and Description
AbstractModule()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	addError(Message message)
protected void	addError(String message, Object... arguments)
protected void	addError(Throwable t)
protected <T> AnnotatedBindingBuilder<T>	bind(Class<T> clazz)
protected <T> LinkedBindingBuilder<T>	bind(Key<T> key)
protected <T> AnnotatedBindingBuilder<T>	bind(TypeLiteral<T> typeLiteral)
protected AnnotatedConstantBindingBuilder	bindConstant()
protected Binder	binder() Gets direct access to the underlying Binder.
protected void	bindListener(Matcher<? super TypeLiteral<?>> typeMatcher, TypeListener listener)
protected void	bindScope(Class<? extends Annotation> scopeAnnotation, Scope scope)
protected abstract void	configure() Configures a Binder via the exposed methods.
void	configure(Binder builder) Contributes bindings and other configurations for this module to binder.
protected void	convertToTypes(Matcher<? super TypeLiteral<?>> typeMatcher, TypeConverter converter)
protected Stage	currentStage()
protected <T> MembersInjector<T>	getMembersInjector(Class<T> type)
protected <T> MembersInjector<T>	getMembersInjector(TypeLiteral<T> type)
protected <T> Provider<T>	getProvider(Class<T> type)
protected <T> Provider<T>	getProvider(Key<T> key)
protected void	install(Module module)
protected void	requestInjection(Object instance)
protected void	requestStaticInjection(Class<?>... types)
protected void	requireBinding(Class<?> type) Adds a dependency from this module to type.
protected void	requireBinding(Key<?> key) Adds a dependency from this module to key.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractModule

public AbstractModule()

Method Detail

configure

public final void configure(Binder builder)

Description copied from interface: Module

Contributes bindings and other configurations for this module to binder.

Do not invoke this method directly to install submodules. Instead use Binder.install(Module), which ensures that provider methods are discovered.

Specified by:

configure in interface Module

configure

protected abstract void configure()

Configures a Binder via the exposed methods.

binder

protected Binder binder()

Gets direct access to the underlying Binder.

Returns:

The underlying Binder

bindScope

protected void bindScope(Class<? extends Annotation> scopeAnnotation,
             Scope scope)

See Also:

Binder.bindScope(Class, Scope)

bind

protected <T> LinkedBindingBuilder<T> bind(Key<T> key)

See Also:

Binder.bind(Key)

bind

protected <T> AnnotatedBindingBuilder<T> bind(TypeLiteral<T> typeLiteral)

See Also:

Binder.bind(TypeLiteral)

bind

protected <T> AnnotatedBindingBuilder<T> bind(Class<T> clazz)

See Also:

Binder.bind(Class)

bindConstant

protected AnnotatedConstantBindingBuilder bindConstant()

See Also:

Binder.bindConstant()

install

protected void install(Module module)

See Also:

Binder.install(Module)

addError

protected void addError(String message,
            Object... arguments)

See Also:

Binder.addError(String, Object[])

addError

protected void addError(Throwable t)

See Also:

Binder.addError(Throwable)

addError

protected void addError(Message message)

Since:

2.0

See Also:

Binder.addError(Message)

requestInjection

protected void requestInjection(Object instance)

Since:

2.0

See Also:

Binder.requestInjection(Object)

requestStaticInjection

protected void requestStaticInjection(Class<?>... types)

See Also:

Binder.requestStaticInjection(Class[])

requireBinding

protected void requireBinding(Key<?> key)

Adds a dependency from this module to key. When the injector is created, Guice will report an error if key cannot be injected. Note that this requirement may be satisfied by implicit binding, such as a public no-arguments constructor.

Since:

2.0

requireBinding

protected void requireBinding(Class<?> type)

Adds a dependency from this module to type. When the injector is created, Guice will report an error if type cannot be injected. Note that this requirement may be satisfied by implicit binding, such as a public no-arguments constructor.

Since:

2.0

getProvider

protected <T> Provider<T> getProvider(Key<T> key)

Since:

2.0

See Also:

Binder.getProvider(Key)

getProvider

protected <T> Provider<T> getProvider(Class<T> type)

Since:

2.0

See Also:

Binder.getProvider(Class)

convertToTypes

protected void convertToTypes(Matcher<? super TypeLiteral<?>> typeMatcher,
                  TypeConverter converter)

Since:

2.0

See Also:

Binder.convertToTypes(org.elasticsearch.common.inject.matcher.Matcher<? super org.elasticsearch.common.inject.TypeLiteral<?>>, org.elasticsearch.common.inject.spi.TypeConverter)

currentStage

protected Stage currentStage()

Since:

2.0

See Also:

Binder.currentStage()

getMembersInjector

protected <T> MembersInjector<T> getMembersInjector(Class<T> type)

Since:

2.0

See Also:

Binder.getMembersInjector(Class)

getMembersInjector

protected <T> MembersInjector<T> getMembersInjector(TypeLiteral<T> type)

Since:

2.0

See Also:

Binder.getMembersInjector(TypeLiteral)

bindListener

protected void bindListener(Matcher<? super TypeLiteral<?>> typeMatcher,
                TypeListener listener)

Since:

2.0

See Also:

Binder.bindListener(org.elasticsearch.common.inject.matcher.Matcher, org.elasticsearch.common.inject.spi.TypeListener)