org.jboss.arquillian.graphene.proxy

Interface Interceptor

All Known Implementing Classes:

InFrameInterceptor, SearchContextInterceptor, StaleElementInterceptor, WrapsElementInterceptor

public interface Interceptor

Interface for implementers of interception.

Each implementor must satisfy, that in the intercept(InvocationContext) method body will be called at least once method from current context InvocationContext.invoke().

Author:

Jan Papousek, Juraj Huska

Method Summary

Modifier and Type	Method and Description
int	getPrecedence() Determines a priority by which this interceptor should be invoked when intercepting.
Object	intercept(InvocationContext context) When processing custom logic must satisfy, that at least once will be called method InvocationContext.invoke().

Method Detail

intercept

Object intercept(InvocationContext context)
          throws Throwable

When processing custom logic must satisfy, that at least once will be called method InvocationContext.invoke().

Parameters:

context - the current invocation context

Returns:

the result of invocation

Throws:

Throwable

getPrecedence

int getPrecedence()

Determines a priority by which this interceptor should be invoked when intercepting. The smaller the precedence is, the later in the life-cycle the interceptor is invoked. It can return negative, 0, or positive values. Graphene default interceptors have 0 precedence.

Returns: