InterceptorBinding

com.google.inject.spi

Class InterceptorBinding

java.lang.Object
- com.google.inject.spi.InterceptorBinding

All Implemented Interfaces:

Element
```
public final class InterceptorBinding
extends Object
implements Element
```
Registration of interceptors for matching methods of matching classes. Instances are created explicitly in a module using bindInterceptor() statements:
```
     bindInterceptor(Matchers.subclassesOf(MyAction.class),
         Matchers.annotatedWith(Transactional.class),
         new MyTransactionInterceptor());
```
or from an injectable type listener using TypeEncounter.bindInterceptor().
Since:

2.0

Method Summary

All Methods

Instance Methods

Concrete Methods
Modifier and Type	Method and Description
`<T> T`	`acceptVisitor(ElementVisitor<T> visitor)` Accepts an element visitor.
`void`	`applyTo(Binder binder)` Writes this module element to the given binder (optional operation).
`Matcher<? super Class<?>>`	`getClassMatcher()`
`List<org.aopalliance.intercept.MethodInterceptor>`	`getInterceptors()`
`Matcher<? super Method>`	`getMethodMatcher()`
`Object`	`getSource()` Returns an arbitrary object containing information about the "place" where this element was configured.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - getSource
```
public Object getSource()
```
    Description copied from interface: Element
    
    Returns an arbitrary object containing information about the "place" where this element was configured. Used by Guice in the production of descriptive error messages.
    Tools might specially handle types they know about; StackTraceElement is a good example. Tools should simply call toString() on the source object if the type is unfamiliar.
  - getClassMatcher
```
public Matcher<? super Class<?>> getClassMatcher()
```
  - getMethodMatcher
```
public Matcher<? super Method> getMethodMatcher()
```
  - getInterceptors
```
public List<org.aopalliance.intercept.MethodInterceptor> getInterceptors()
```
  - acceptVisitor
```
public <T> T acceptVisitor(ElementVisitor<T> visitor)
```
    Description copied from interface: Element
    
    Accepts an element visitor. Invokes the visitor method specific to this element's type.
    
    Specified by:
    
    acceptVisitor in interface Element
    
    Parameters:
    
    visitor - to call back on
  - applyTo
```
public void applyTo(Binder binder)
```
    Description copied from interface: Element
    
    Writes this module element to the given binder (optional operation).
    
    Specified by:
    
    applyTo in interface Element
    
    Parameters:
    
    binder - to apply configuration element to