Google Guice - Core Library 7.0.0 · com.google.inject.internal.InjectorImpl

Modifier and Type	Class and Description
private static class	InjectorImpl.ConvertedConstantBindingImpl<T>
pack-priv static class	InjectorImpl.InjectorOptions Options that control how the injector behaves.
pack-priv static enum	InjectorImpl.JitLimitation some limitations on what just in time bindings are allowed.
pack-priv static interface	InjectorImpl.MethodInvoker Invokes a method.
private static class	InjectorImpl.SyntheticProviderBindingImpl<T> A framework-created JIT `Provider<T>` binding.

Modifier and Type	Field and Description
private final InjectorBindingData	bindingData
pack-priv final ConstructorInjectorStore	constructors Cached constructor injectors for each type
private final InjectorJitBindingData	jitBindingData
private final ThreadLocal<Object[]>	localContext Holds Object[] as a mutable wrapper, rather than InternalContext, since array operations are faster than ThreadLocal.set() / .get() operations.
pack-priv Lookups	lookups
pack-priv MembersInjectorStore	membersInjectorStore Cached field and method injectors for each type.
pack-priv final InjectorImpl.InjectorOptions	options
pack-priv final InjectorImpl	parent
pack-priv ProvisionListenerCallbackStore	provisionListenerStore Cached provision listener callbacks for each key.
public static final TypeLiteral<String>	STRING_TYPE
pack-priv final Set<TypeLiteral<?>>	userRequestedMembersInjectorTypes The set of types passed to `getMembersInjector` and `injectMembers`.

Access	Constructor and Description
pack-priv	InjectorImpl(InjectorImpl parent, InjectorBindingData bindingData, InjectorJitBindingData jitBindingData, InjectorImpl.InjectorOptions injectorOptions)

Method Summary

Modifier and Type	Method and Description
private boolean	cleanup(BindingImpl<?> binding, Set<Key<?>> encountered) Iterates through the binding's dependencies to clean up any stray bindings that were leftover from a failed JIT binding.
private <T> BindingImpl<T>	Returns: the binding if it could be resolved, or null if the binding doesn't exist convertConstantStringBinding(Key<T> key, Errors errors) Converts a constant string binding to the required type.
public Injector	createChildInjector(Iterable<? extends Module> modules) Implements com.google.inject.Injector.createChildInjector. Returns a new injector that inherits all state from this injector.
public Injector	createChildInjector(Module... modules) Implements com.google.inject.Injector.createChildInjector. Returns a new injector that inherits all state from this injector.
private <T> BindingImpl<T>	createImplementedByBinding(Key<T> key, Scoping scoping, ImplementedBy implementedBy, Errors errors, Consumer<CreationListener> creationListenerCallback) Creates a binding for a type annotated with @ImplementedBy.
private <T> BindingImpl<T>	createJustInTimeBinding(Key<T> key, Errors errors, boolean jitDisabled, InjectorImpl.JitLimitation jitType) Returns a new just-in-time binding created by resolving `key`.
private <T> BindingImpl<T>	createJustInTimeBindingRecursive(Key<T> key, Errors errors, boolean jitDisabled, InjectorImpl.JitLimitation jitType) Attempts to create a just-in-time binding for `key` in the root injector, falling back to other ancestor injectors until this injector is tried.
private <T> BindingImpl<MembersInjector<T>>	createMembersInjectorBinding(Key<MembersInjector<T>> key, Errors errors)
pack-priv <T> SingleParameterInjector<T>	createParameterInjector(final Dependency<T> dependency, final Errors errors)
pack-priv <T> BindingImpl<T>	createProvidedByBinding(Key<T> key, Scoping scoping, ProvidedBy providedBy, Errors errors) Creates a binding for a type annotated with @ProvidedBy.
private <T> BindingImpl<Provider<T>>	createSyntheticProviderBinding(Key<Provider<T>> key, Errors errors) Creates a synthetic binding to `Provider<T>`, i.e. a framework-created JIT binding to the provider from `Binding<T>`.
private <T> BindingImpl<TypeLiteral<T>>	createTypeLiteralBinding(Key<TypeLiteral<T>> key, Errors errors) Converts a binding for a `Key<TypeLiteral<T>>` to the value `TypeLiteral<T>`.
pack-priv <T> BindingImpl<T>	createUninitializedBinding(Key<T> key, Scoping scoping, Object source, Errors errors, boolean jitBinding, Consumer<CreationListener> creationListenerCallback) Creates a binding for an injectable type with the given scope.
pack-priv InternalContext	enterContext() Looks up thread local context and `enters` it or creates a new context if necessary.
public <T> List<Binding<T>>	findBindingsByType(TypeLiteral<T> type) Implements com.google.inject.Injector.findBindingsByType. Returns all explicit bindings for `type`.
public Map<Key<?>, Binding<?>>	getAllBindings() Implements com.google.inject.Injector.getAllBindings. Returns a snapshot of this injector's bindings, both explicit and just-in-time.
public Map<TypeLiteral<?>, List<InjectionPoint>>	getAllMembersInjectorInjectionPoints() Implements com.google.inject.Injector.getAllMembersInjectorInjectionPoints. Returns the injection points created for calls to `getMembersInjector` (either directly or indirectly, e.g. through `injectMembers`.
public <T> BindingImpl<T>	getBinding(Key<T> key) Implements com.google.inject.Injector.getBinding. Returns the binding for `key`
public <T> Binding<T>	getBinding(Class<T> type) Implements com.google.inject.Injector.getBinding. Returns the binding for the given type.
pack-priv InjectorBindingData	getBindingData()
pack-priv <T> BindingImpl<T>	getBindingOrThrow(Key<T> key, Errors errors, InjectorImpl.JitLimitation jitType) Gets a binding implementation.
public Map<Key<?>, Binding<?>>	getBindings() Implements com.google.inject.Injector.getBindings. Returns this injector's explicit bindings.
public List<Element>	getElements() Implements com.google.inject.Injector.getElements. Returns the elements that make up this injector.
public <T> BindingImpl<T>	getExistingBinding(Key<T> key) Implements com.google.inject.Injector.getExistingBinding. Returns the binding if it already exists, or null if does not exist.
public <T> T	getInstance(Key<T> key) Implements com.google.inject.Injector.getInstance. Returns the appropriate instance for the given injection key; equivalent to `getProvider(key).get()`.
public <T> T	getInstance(Class<T> type) Implements com.google.inject.Injector.getInstance. Returns the appropriate instance for the given injection type; equivalent to `getProvider(type).get()`.
private Set<Dependency<?>>	getInternalDependencies(BindingImpl<?> binding) Safely gets the dependencies of possibly not initialized bindings.
pack-priv <T> InternalFactory<? extends T>	getInternalFactory(Key<T> key, Errors errors, InjectorImpl.JitLimitation jitType)
pack-priv InjectorJitBindingData	getJitBindingData()
private <T> BindingImpl<T>	getJustInTimeBinding(Key<T> key, Errors errors, InjectorImpl.JitLimitation jitType) Returns a just-in-time binding for `key`, creating it if necessary.
pack-priv InternalContext	getLocalContext() Only to be called by the `SingletonScope` provider.
public <T> MembersInjector<T>	getMembersInjector(TypeLiteral<T> type to get members injector for typeLiteral) Implements com.google.inject.Injector.getMembersInjector, com.google.inject.internal.Lookups.getMembersInjector. Returns the members injector used to inject dependencies into methods and fields on instances of the given type `T`.
public <T> MembersInjector<T>	getMembersInjector(Class<T> type to get members injector for type) Implements com.google.inject.Injector.getMembersInjector. Returns the members injector used to inject dependencies into methods and fields on instances of the given type `T`.
pack-priv SingleParameterInjector<?>[]	getParametersInjectors(List<Dependency<?>> parameters, Errors errors) Returns parameter injectors, or `null` if there are no parameters.
public Injector	getParent() Implements com.google.inject.Injector.getParent. Returns this injector's parent, or `null` if this is a top-level injector.
private static <T> Key<T>	getProvidedKey(Key<Provider<T>> key, Errors errors)
public <T> Provider<T>	getProvider(Class<T> type) Implements com.google.inject.Injector.getProvider. Returns the provider used to obtain instances for the given type.
public <T> Provider<T>	getProvider(final Key<T> key) Implements com.google.inject.Injector.getProvider, com.google.inject.internal.Lookups.getProvider. Returns the provider used to obtain instances for the given injection key.
pack-priv <T> Provider<T>	getProviderOrThrow(final Dependency<T> dependency, Errors errors)
public Map<Class<? extends Annotation>, Scope>	getScopeBindings() Implements com.google.inject.Injector.getScopeBindings. Returns a map containing all scopes in the injector.
public Set<TypeConverterBinding>	getTypeConverterBindings() Implements com.google.inject.Injector.getTypeConverterBindings. Returns a set containing all type converter bindings in the injector.
pack-priv <T> void	initializeBinding(BindingImpl<T> binding, Errors errors)
pack-priv <T> void	initializeJitBinding(BindingImpl<T> binding, Errors errors)
public void	injectMembers(Object to inject members on instance) Implements com.google.inject.Injector.injectMembers. Injects dependencies into the fields and methods of `instance`.
private static boolean	isMembersInjector(Key<?> key) Returns true if the key type is MembersInjector (but not a subclass of MembersInjector).
private static boolean	isProvider(Key<?> key) Returns true if the key type is Provider (but not a subclass of Provider).
private static boolean	isTypeLiteral(Key<?> key)
private void	removeFailedJitBinding(Binding<?> binding, InjectionPoint ip) Cleans up any state that may have been cached when constructing the JIT binding.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll wait wait wait

pack-priv final Class InjectorImpl

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary