org.togglz.spring.web

Class FeatureInterceptor

java.lang.Object

org.springframework.web.servlet.handler.HandlerInterceptorAdapter

org.togglz.spring.web.FeatureInterceptor

All Implemented Interfaces:

org.springframework.web.servlet.AsyncHandlerInterceptor, org.springframework.web.servlet.HandlerInterceptor

public class FeatureInterceptor
extends org.springframework.web.servlet.handler.HandlerInterceptorAdapter

This interceptor checks if a controller or controller method is annotated with the FeaturesAreActive annotation to determine if a controller should be activated or not.

Set the togglz.web.register-feature-interceptor to true to activate this interceptor.

Constructor Summary

Constructors

Constructor and Description
FeatureInterceptor()

Method Summary

Modifier and Type	Method and Description
protected static <T extends Enum<?>> T	enumFrom(String name, Class<T> enumType)
protected static <A extends Annotation> A	handlerAnnotation(org.springframework.web.method.HandlerMethod handlerMethod, Class<A> annotationClass)
boolean	preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)

Methods inherited from class org.springframework.web.servlet.handler.HandlerInterceptorAdapter

afterCompletion, afterConcurrentHandlingStarted, postHandle

Methods inherited from class java.lang.Object

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

Constructor Detail

FeatureInterceptor

public FeatureInterceptor()

Method Detail

preHandle

public boolean preHandle(HttpServletRequest request,
                         HttpServletResponse response,
                         Object handler)
                  throws Exception

Specified by:

preHandle in interface org.springframework.web.servlet.HandlerInterceptor

Overrides:

preHandle in class org.springframework.web.servlet.handler.HandlerInterceptorAdapter

Throws:

Exception

handlerAnnotation

protected static <A extends Annotation> A handlerAnnotation(org.springframework.web.method.HandlerMethod handlerMethod,
                                                            Class<A> annotationClass)

enumFrom

protected static <T extends Enum<?>> T enumFrom(String name,
                                                Class<T> enumType)