Package org.elasticsearch.common.inject

Google Guice (pronounced "juice") is an ultra-lightweight dependency injection framework.

See:
Description

Interface Summary

Binder	Collects configuration information (primarily bindings) which will be used to create an Injector.
Binding<T>	A mapping from a key (type and optional annotation) to the strategy for getting instances of the type.
Injector	Builds the graphs of objects that make up your application.
MembersInjector<T>	Injects dependencies into the fields and methods on instances of type T.
Module	A module contributes configuration information, typically interface bindings, which will be used to create an Injector.
PreProcessModule	A module can implement this interface to allow to pre process other modules before an injector is created.
PrivateBinder	Returns a binder whose configuration information is hidden from its environment by default.
Provider<T>	An object capable of providing instances of type T.
Scope	A scope is a level of visibility that instances provided by Guice may have.
SpawnModules

Class Summary

AbstractModule	A support class for Modules which reduces repetition and results in a more readable configuration.
Guice	The entry point to the Guice framework.
Injectors
Key<T>	Binding key consisting of an injection type and an optional annotation.
Modules
ModulesBuilder
PrivateModule	A module whose configuration information is hidden from its environment by default.
Scopes	Built-in scope implementations.
TypeLiteral<T>	Represents a generic type T.

Enum Summary

Stage

The stage we're running in.

Exception Summary

ConfigurationException	Thrown when a programming error such as a misplaced annotation, illegal binding, or unsupported scope is found.
CreationException	Thrown when errors occur while creating a Injector.
OutOfScopeException	Thrown from Provider.get() when an attempt is made to access a scoped object while the scope in question is not currently active.
ProvisionException	Indicates that there was a runtime failure while providing an instance.

Annotation Types Summary

BindingAnnotation	Annotates annotations which are used for binding.
Exposed	Acccompanies a @Provides method annotation in a private module to indicate that the provided binding is exposed.
ImplementedBy	A pointer to the default implementation of a type.
Inject	Annotates members of your implementation class (constructors, methods and fields) into which the Injector should inject values.
ProvidedBy	A pointer to the default provider type for a type.
Provides	Annotates methods of a Module to create a provider method binding.
ScopeAnnotation	Annotates annotations which are used for scoping.
Singleton	Apply this to implementation classes when you want only one instance (per Injector) to be reused for all injections for that binding.

Package org.elasticsearch.common.inject Description

Google Guice (pronounced "juice") is an ultra-lightweight dependency injection framework. Please refer to the Guice User's Guide for a gentle introduction.

The principal public APIs in this package are:

Inject

The annotation you will use in your implementation classes to tell Guice where and how it should send in ("inject") the objects you depend on (your "dependencies").

Module

The interface you will implement in order to specify "bindings" -- instructions for how Guice should handle injection -- for a particular set of interfaces.

Binder

The object that Guice passes into your Module to collect these bindings.

Provider

The interface you will implement when you need to customize exactly how Guice creates instances for a particular binding.