org.kuali.rice.ksb.messaging.servlet
Class KSBDispatcherServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.springframework.web.servlet.HttpServletBean
              org.springframework.web.servlet.FrameworkServlet
                  org.springframework.web.servlet.DispatcherServlet
                      org.kuali.rice.ksb.messaging.servlet.KSBDispatcherServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig, org.springframework.beans.factory.Aware, org.springframework.context.EnvironmentAware

public class KSBDispatcherServlet
extends org.springframework.web.servlet.DispatcherServlet

A DispatcherServlet which dispatches incoming requests to the appropriate service endpoint.

Author:

Kuali Rice Team (rice.collab@kuali.org)

See Also:

Serialized Form

Field Summary

Fields inherited from class org.springframework.web.servlet.DispatcherServlet

FLASH_MAP_MANAGER_BEAN_NAME, HANDLER_ADAPTER_BEAN_NAME, HANDLER_EXCEPTION_RESOLVER_BEAN_NAME, HANDLER_MAPPING_BEAN_NAME, LOCALE_RESOLVER_ATTRIBUTE, LOCALE_RESOLVER_BEAN_NAME, MULTIPART_RESOLVER_BEAN_NAME, PAGE_NOT_FOUND_LOG_CATEGORY, pageNotFoundLogger, REQUEST_TO_VIEW_NAME_TRANSLATOR_BEAN_NAME, THEME_RESOLVER_ATTRIBUTE, THEME_RESOLVER_BEAN_NAME, THEME_SOURCE_ATTRIBUTE, VIEW_RESOLVER_BEAN_NAME, WEB_APPLICATION_CONTEXT_ATTRIBUTE

Fields inherited from class org.springframework.web.servlet.FrameworkServlet

DEFAULT_CONTEXT_CLASS, DEFAULT_NAMESPACE_SUFFIX, SERVLET_CONTEXT_PREFIX

Fields inherited from class org.springframework.web.servlet.HttpServletBean

logger

Constructor Summary

KSBDispatcherServlet()

Method Summary

protected org.springframework.context.i18n.LocaleContext	buildLocaleContext(javax.servlet.http.HttpServletRequest request) Overriding this method to correct a NullPointerException when the getLocale() method is called on the LocaleContext returned here.
protected org.springframework.web.servlet.HandlerExecutionChain	getHandler(javax.servlet.http.HttpServletRequest request, boolean cache) Return the HandlerExecutionChain for this request.
protected org.springframework.web.servlet.HandlerAdapter	getHandlerAdapter(Object handler)
protected void	initFrameworkServlet()
protected boolean	isSecure(javax.servlet.http.HttpServletRequest request)
protected org.springframework.web.servlet.ModelAndView	processHandlerException(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Object handler, Exception ex)
protected void	service(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Overrides the service method to replace the request and responses with one which will provide input and output streams for verifying and signing the data.

Methods inherited from class org.springframework.web.servlet.DispatcherServlet

checkMultipart, cleanupMultipart, createDefaultStrategy, doDispatch, doService, getDefaultStrategies, getDefaultStrategy, getDefaultViewName, getHandler, getMultipartResolver, getThemeSource, initStrategies, noHandlerFound, onRefresh, render, resolveViewName, setCleanupAfterInclude, setDetectAllHandlerAdapters, setDetectAllHandlerExceptionResolvers, setDetectAllHandlerMappings, setDetectAllViewResolvers

Methods inherited from class org.springframework.web.servlet.FrameworkServlet

applyInitializers, configureAndRefreshWebApplicationContext, createWebApplicationContext, createWebApplicationContext, destroy, doDelete, doGet, doOptions, doPost, doPut, doTrace, findWebApplicationContext, getContextAttribute, getContextClass, getContextConfigLocation, getContextId, getNamespace, getServletContextAttributeName, getUsernameForRequest, getWebApplicationContext, initServletBean, initWebApplicationContext, onApplicationEvent, postProcessWebApplicationContext, processRequest, refresh, setContextAttribute, setContextClass, setContextConfigLocation, setContextId, setContextInitializerClasses, setContextInitializers, setDispatchOptionsRequest, setDispatchTraceRequest, setNamespace, setPublishContext, setPublishEvents, setThreadContextInheritable

Methods inherited from class org.springframework.web.servlet.HttpServletBean

addRequiredProperty, getServletContext, getServletName, init, initBeanWrapper, setEnvironment

Methods inherited from class javax.servlet.http.HttpServlet

doHead, getLastModified, service

Methods inherited from class javax.servlet.GenericServlet

getInitParameter, getInitParameterNames, getServletConfig, getServletInfo, init, log, log

Methods inherited from class java.lang.Object

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

Constructor Detail

KSBDispatcherServlet

public KSBDispatcherServlet()

Method Detail

initFrameworkServlet

protected void initFrameworkServlet()
                             throws javax.servlet.ServletException,
                                    org.springframework.beans.BeansException

Overrides:

initFrameworkServlet in class org.springframework.web.servlet.FrameworkServlet

Throws:

javax.servlet.ServletException

org.springframework.beans.BeansException

getHandlerAdapter

protected org.springframework.web.servlet.HandlerAdapter getHandlerAdapter(Object handler)
                                                                    throws javax.servlet.ServletException

Overrides:

getHandlerAdapter in class org.springframework.web.servlet.DispatcherServlet

Throws:

javax.servlet.ServletException

getHandler

protected org.springframework.web.servlet.HandlerExecutionChain getHandler(javax.servlet.http.HttpServletRequest request,
                                                                           boolean cache)
                                                                    throws Exception

Return the HandlerExecutionChain for this request. Try all handler mappings in order.

Overrides:

getHandler in class org.springframework.web.servlet.DispatcherServlet

Parameters:

request - current HTTP request

cache - whether to cache the HandlerExecutionChain in a request attribute

Returns:

the HandlerExceutionChain, or null if no handler could be found

Throws:

Exception

processHandlerException

protected org.springframework.web.servlet.ModelAndView processHandlerException(javax.servlet.http.HttpServletRequest request,
                                                                               javax.servlet.http.HttpServletResponse response,
                                                                               Object handler,
                                                                               Exception ex)
                                                                        throws Exception

Overrides:

processHandlerException in class org.springframework.web.servlet.DispatcherServlet

Throws:

Exception

service

protected void service(javax.servlet.http.HttpServletRequest request,
                       javax.servlet.http.HttpServletResponse response)
                throws javax.servlet.ServletException,
                       IOException

Overrides the service method to replace the request and responses with one which will provide input and output streams for verifying and signing the data.

Overrides:

service in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

isSecure

protected boolean isSecure(javax.servlet.http.HttpServletRequest request)

buildLocaleContext

protected org.springframework.context.i18n.LocaleContext buildLocaleContext(javax.servlet.http.HttpServletRequest request)

Overriding this method to correct a NullPointerException when the getLocale() method is called on the LocaleContext returned here. This tries to use the LocaleContext from the parent class, but if a NPE is thrown when getLocale() is invoked on the context it will return a new LocaleContext which defaults to English.

Overrides:

buildLocaleContext in class org.springframework.web.servlet.DispatcherServlet