org.jboss.weld.interceptor.spi.model

Interface InterceptionModel

public interface InterceptionModel

Describes the InterceptorClassMetadatas that apply to a particular entity.

Implementors must implement equals() and hashcode() consistently

Author:

Marius Bogoevici

Method Summary

Modifier and Type	Method and Description
Set<InterceptorClassMetadata<?>>	getAllInterceptors() Returns all interceptor classes that are applicable to the given intercepted entity
List<InterceptorClassMetadata<?>>	getConstructorInvocationInterceptors() Returns AroundConstruct interceptors applicable for the given constructor.
List<InterceptorClassMetadata<?>>	getInterceptors(InterceptionType interceptionType, Method method) Returns the interceptors applicable for the given interception type and method.
TargetClassInterceptorMetadata	getTargetClassInterceptorMetadata() Returns the interceptor metadata for the component class of this component.
boolean	hasExternalConstructorInterceptors() Indicates whether the given entity has associated AroundConstruct interceptors.
boolean	hasExternalNonConstructorInterceptors() Indicates whether the given entity has an associated interceptor of a kind other than AroundConstruct
boolean	hasTargetClassInterceptors() Indicates whether the given entity has target class interceptor methods.

Method Detail

getInterceptors

List<InterceptorClassMetadata<?>> getInterceptors(InterceptionType interceptionType,
                                                  Method method)

Returns the interceptors applicable for the given interception type and method. For resolving AroundConstruct interceptors use #getConstructorInvocationInterceptors(java.lang.reflect.Constructor).

Parameters:

interceptionType -

method - - null if the interception type is lifecycle

Returns:

list of interceptors

Throws:

IllegalArgumentException - if interceptionType is business method or around timeout but method is null, as well as if interceptionType is callback and method is not null

getConstructorInvocationInterceptors

List<InterceptorClassMetadata<?>> getConstructorInvocationInterceptors()

Returns AroundConstruct interceptors applicable for the given constructor.

getAllInterceptors

Set<InterceptorClassMetadata<?>> getAllInterceptors()

Returns all interceptor classes that are applicable to the given intercepted entity

Returns:

all interceptors

hasExternalConstructorInterceptors

boolean hasExternalConstructorInterceptors()

Indicates whether the given entity has associated AroundConstruct interceptors.

hasExternalNonConstructorInterceptors

boolean hasExternalNonConstructorInterceptors()

Indicates whether the given entity has an associated interceptor of a kind other than AroundConstruct

hasTargetClassInterceptors

boolean hasTargetClassInterceptors()

Indicates whether the given entity has target class interceptor methods.

getTargetClassInterceptorMetadata

TargetClassInterceptorMetadata getTargetClassInterceptorMetadata()

Returns the interceptor metadata for the component class of this component.

Returns:

interceptor metadata for the component class