Package com.google.inject.throwingproviders

Class CheckedProviderMethod<T>

java.lang.Object

com.google.inject.throwingproviders.CheckedProviderMethod<T>

All Implemented Interfaces:

HasDependencies, CheckedProvider<T>

class CheckedProviderMethod<T>
extends Object
implements CheckedProvider<T>, HasDependencies

A provider that invokes a method and returns its result.

Field Summary

Fields

Modifier and Type	Field	Description
private final Class<? extends CheckedProvider>	checkedProvider
private final com.google.common.collect.ImmutableSet<Dependency<?>>	dependencies
private final List<TypeLiteral<?>>	exceptionTypes
private final boolean	exposed
private final Object	instance
private final Key<T>	key
private final Method	method
private final List<Provider<?>>	parameterProviders
private final Class<? extends Annotation>	scopeAnnotation
private final boolean	scopeExceptions

Constructor Summary

Constructors

Constructor	Description
CheckedProviderMethod(Key<T> key, Method method, Object instance, com.google.common.collect.ImmutableSet<Dependency<?>> dependencies, List<Provider<?>> parameterProviders, Class<? extends Annotation> scopeAnnotation, Class<? extends CheckedProvider> checkedProvider, List<TypeLiteral<?>> exceptionTypes, boolean scopeExceptions)

Method Summary

Modifier and Type	Method	Description
(package private) void	configure(Binder binder)
T	get()
Set<Dependency<?>>	getDependencies()	Returns the known dependencies for this type.
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

key

private final Key<T> key

scopeAnnotation

private final Class<? extends Annotation> scopeAnnotation

instance

private final Object instance

method

private final Method method

dependencies

private final com.google.common.collect.ImmutableSet<Dependency<?>> dependencies

parameterProviders

private final List<Provider<?>> parameterProviders

exposed

private final boolean exposed

checkedProvider

private final Class<? extends CheckedProvider> checkedProvider

exceptionTypes

private final List<TypeLiteral<?>> exceptionTypes

scopeExceptions

private final boolean scopeExceptions

Constructor Details

CheckedProviderMethod

CheckedProviderMethod(Key<T> key,
 Method method,
 Object instance,
 com.google.common.collect.ImmutableSet<Dependency<?>> dependencies,
 List<Provider<?>> parameterProviders,
 Class<? extends Annotation> scopeAnnotation,
 Class<? extends CheckedProvider> checkedProvider,
 List<TypeLiteral<?>> exceptionTypes,
 boolean scopeExceptions)

Method Details

configure

void configure(Binder binder)

get

public T get()
      throws Exception

Specified by:

get in interface CheckedProvider<T>

Throws:

Exception

getDependencies

public Set<Dependency<?>> getDependencies()

Description copied from interface: HasDependencies

Returns the known dependencies for this type. If this has dependencies whose values are not known statically, a dependency for the Injector will be included in the returned set.

Specified by:

getDependencies in interface HasDependencies

Returns:

a possibly empty set

toString

public String toString()

Overrides:

toString in class Object