Package com.google.inject.internal

Class AbstractBindingProcessor

java.lang.Object

com.google.inject.spi.DefaultElementVisitor<Boolean>

com.google.inject.internal.AbstractProcessor

com.google.inject.internal.AbstractBindingProcessor

All Implemented Interfaces:

ElementVisitor<Boolean>

Direct Known Subclasses:

BindingProcessor, UntargettedBindingProcessor

abstract class AbstractBindingProcessor
extends AbstractProcessor

Guarantees that processing of Binding elements happens in a sane way.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) class	AbstractBindingProcessor.Processor<T,V>	Processor for visiting bindings.

Field Summary

Fields

Modifier and Type	Field	Description
protected final ProcessedBindingData	bindingData
private static final com.google.common.collect.ImmutableSet<Class<?>>	FORBIDDEN_TYPES

Fields inherited from class com.google.inject.internal.AbstractProcessor

errors, injector

Constructor Summary

Constructors

Constructor	Description
AbstractBindingProcessor(Errors errors, ProcessedBindingData bindingData)

Method Summary

Modifier and Type	Method	Description
protected <T> UntargettedBindingImpl<T>	invalidBinding(InjectorImpl injector, Key<T> key, Object source)
private boolean	isOkayDuplicate(BindingImpl<?> original, BindingImpl<?> binding, State state)	We tolerate duplicate bindings if one exposes the other or if the two bindings are considered duplicates (see Bindings#areDuplicates(BindingImpl, BindingImpl).
protected void	putBinding(BindingImpl<?> binding)
private <T> void	validateKey(Object source, Key<T> key)

Methods inherited from class com.google.inject.internal.AbstractProcessor

process, process, visitOther

Methods inherited from class com.google.inject.spi.DefaultElementVisitor

visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class java.lang.Object

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

Field Details

FORBIDDEN_TYPES

private static final com.google.common.collect.ImmutableSet<Class<?>> FORBIDDEN_TYPES

bindingData

protected final ProcessedBindingData bindingData

Constructor Details

AbstractBindingProcessor

AbstractBindingProcessor(Errors errors,
 ProcessedBindingData bindingData)

Method Details

invalidBinding

protected <T> UntargettedBindingImpl<T> invalidBinding(InjectorImpl injector,
 Key<T> key,
 Object source)

putBinding

protected void putBinding(BindingImpl<?> binding)

isOkayDuplicate

private boolean isOkayDuplicate(BindingImpl<?> original,
 BindingImpl<?> binding,
 State state)

We tolerate duplicate bindings if one exposes the other or if the two bindings are considered duplicates (see Bindings#areDuplicates(BindingImpl, BindingImpl).

Parameters:

original - the binding in the parent injector (candidate for an exposing binding)

binding - the binding to check (candidate for the exposed binding)

validateKey

private <T> void validateKey(Object source,
 Key<T> key)