org.jboss.weld.bean.proxy

Interface ProxiedMethodFilter

All Known Implementing Classes:

GroovyMethodFilter

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface ProxiedMethodFilter

Allows certain bean class methods to be ignored when creating a proxy / subclass. An example would be Groovy integration where each groovy object implements the GroovyObject interface. However, when the methods defined by this interface are implemented by Weld proxy / subclass, Groovy runtime does not work correctly any longer. An implementation of ProxiedMethodFilter may be used to filter out bean class methods that should not be implemented by a proxy / subclass.

Author:

Jozef Hartinger, Martin Kouba

See Also:

GroovyMethodFilter, WELD-840

Method Summary

Modifier and Type	Method and Description
boolean	accept(Method method, Class<?> proxySuperclass) Determines, whether the given method should be implemented by the proxy / subclass or not.
default boolean	isEnabled() Determines whether this filter is enabled.

Method Detail

isEnabled

default boolean isEnabled()

Determines whether this filter is enabled. E.g. GroovyMethodFilter is only enabled in Groovy environment

Returns:

true if this method filter should be used

accept

boolean accept(Method method,
               Class<?> proxySuperclass)

Determines, whether the given method should be implemented by the proxy / subclass or not.

Parameters:

method - the given method

proxySuperclass - the class the proxy extends directly

Returns:

true iff the method filter does not ban the given method from being implemented