org.parancoe.web.controller
Class AnnotationHandlerMapping

java.lang.Object
  org.springframework.context.support.ApplicationObjectSupport
      org.springframework.web.context.support.WebApplicationObjectSupport
          org.springframework.web.servlet.handler.AbstractHandlerMapping
              org.springframework.web.servlet.handler.AbstractUrlHandlerMapping
                  org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping
                      org.parancoe.web.controller.AnnotationHandlerMapping

All Implemented Interfaces:

org.springframework.context.ApplicationContextAware, org.springframework.core.Ordered, org.springframework.web.context.ServletContextAware, org.springframework.web.servlet.HandlerMapping

public class AnnotationHandlerMapping
extends org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping

An HandlerMapping implementation that reads url mapping from annotations. Annotation supported are:

1. DefaultUrlMapping
2. UrlMapping
3. MultiUrlMapping

This handlerMapping inherits directly from BeanNameUrlHandlerMapping, in this way it's still possible to map urls to controller using the 'name' attribute.

Version:

$Revision$

Author:

Andrea Nasato

Field Summary

Fields inherited from interface org.springframework.web.servlet.HandlerMapping

PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

AnnotationHandlerMapping()

Method Summary

java.lang.String	getDefaultExtension()
void	initApplicationContext()
protected void	registerHandlers() Iterates over beans of type Controller registered in the current spring context searching for UrlAnnotation and MultiUrlAnnotation.
void	setDefaultExtension(java.lang.String defaultExtension)

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

detectHandlers, determineUrlsForHandler, setDetectHandlersInAncestorContexts

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

exposePathWithinMapping, getHandlerInternal, getHandlerMap, getRootHandler, lookupHandler, registerHandler, registerHandler, setAlwaysUseFullPath, setLazyInitHandlers, setPathMatcher, setRootHandler, setUrlDecode, setUrlPathHelper

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

adaptInterceptor, extendInterceptors, getAdaptedInterceptors, getDefaultHandler, getHandler, getHandlerExecutionChain, getOrder, initInterceptors, setDefaultHandler, setInterceptors, setOrder

Methods inherited from class org.springframework.web.context.support.WebApplicationObjectSupport

getServletContext, getTempDir, getWebApplicationContext, isContextRequired, setServletContext

Methods inherited from class org.springframework.context.support.ApplicationObjectSupport

getApplicationContext, getMessageSourceAccessor, requiredContextClass, setApplicationContext

Methods inherited from class java.lang.Object

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

Constructor Detail

AnnotationHandlerMapping

public AnnotationHandlerMapping()

Method Detail

initApplicationContext

public void initApplicationContext()
                            throws org.springframework.context.ApplicationContextException

Overrides:

initApplicationContext in class org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping

Throws:

org.springframework.context.ApplicationContextException

setDefaultExtension

public void setDefaultExtension(java.lang.String defaultExtension)

getDefaultExtension

public java.lang.String getDefaultExtension()

registerHandlers

protected void registerHandlers()

Iterates over beans of type Controller registered in the current spring context searching for UrlAnnotation and MultiUrlAnnotation. If a controller doesn't have annotations we search in the superclass. This is the case of AbstractControllers: the concrete implementation does not inherit annotations which may have been provided by the superclass