psiprobe

Class ProbeServlet

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

psiprobe.ProbeServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig, org.apache.catalina.ContainerServlet, org.springframework.beans.factory.Aware, org.springframework.context.ApplicationContextAware, org.springframework.context.EnvironmentAware, org.springframework.core.env.EnvironmentCapable

@WebServlet
public class ProbeServlet
extends org.springframework.web.servlet.DispatcherServlet
implements org.apache.catalina.ContainerServlet

Main dispatcher servlet. Spring default dispatcher servlet had to be superseded to handle "privileged" application context features. The actual requirement is to capture passed Wrapper instance into ContainerWrapperBean. Wrapper instance is our gateway to Tomcat.

See Also:

Serialized Form

Field Summary

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

EXCEPTION_ATTRIBUTE, FLASH_MAP_MANAGER_ATTRIBUTE, FLASH_MAP_MANAGER_BEAN_NAME, HANDLER_ADAPTER_BEAN_NAME, HANDLER_EXCEPTION_RESOLVER_BEAN_NAME, HANDLER_MAPPING_BEAN_NAME, INPUT_FLASH_MAP_ATTRIBUTE, LOCALE_RESOLVER_ATTRIBUTE, LOCALE_RESOLVER_BEAN_NAME, MULTIPART_RESOLVER_BEAN_NAME, OUTPUT_FLASH_MAP_ATTRIBUTE, 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

Constructor Summary

Constructors

Constructor and Description
ProbeServlet()

Method Summary

Modifier and Type	Method and Description
void	destroy()
protected void	doDispatch(javax.servlet.http.HttpServletRequest httpServletRequest, javax.servlet.http.HttpServletResponse httpServletResponse) Dispatch.
protected ContainerWrapperBean	getContainerWrapperBean() Gets the container wrapper bean.
org.apache.catalina.Wrapper	getWrapper()
void	init(javax.servlet.ServletConfig config) Associates the Wrapper with the ContainerWrapperBean.
void	setWrapper(org.apache.catalina.Wrapper wrapper)

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

buildLocaleContext, checkMultipart, cleanupMultipart, createDefaultStrategy, doService, getDefaultStrategies, getDefaultStrategy, getDefaultViewName, getHandler, getHandlerAdapter, getHandlerMappings, getMultipartResolver, getThemeSource, initStrategies, noHandlerFound, onRefresh, processHandlerException, render, resolveViewName, setCleanupAfterInclude, setDetectAllHandlerAdapters, setDetectAllHandlerExceptionResolvers, setDetectAllHandlerMappings, setDetectAllViewResolvers, setThrowExceptionIfNoHandlerFound

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

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

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

addRequiredProperty, createEnvironment, getEnvironment, 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, getServletContext, getServletInfo, log, log

Methods inherited from class java.lang.Object

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

Constructor Detail

ProbeServlet

public ProbeServlet()

Method Detail

getWrapper

public org.apache.catalina.Wrapper getWrapper()

Specified by:

getWrapper in interface org.apache.catalina.ContainerServlet

setWrapper

public void setWrapper(org.apache.catalina.Wrapper wrapper)

Specified by:

setWrapper in interface org.apache.catalina.ContainerServlet

init

public void init(javax.servlet.ServletConfig config)
          throws javax.servlet.ServletException

Associates the Wrapper with the ContainerWrapperBean.

Specified by:

init in interface javax.servlet.Servlet

Overrides:

init in class javax.servlet.GenericServlet

Parameters:

config - this servlet's configuration and initialization parameters

Throws:

javax.servlet.ServletException - if the wrapper is null or another servlet-interrupting error occurs

doDispatch

protected void doDispatch(javax.servlet.http.HttpServletRequest httpServletRequest,
                          javax.servlet.http.HttpServletResponse httpServletResponse)
                   throws Exception

Dispatch.

Overrides:

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

Parameters:

httpServletRequest - the request

httpServletResponse - the response

Throws:

Exception - if setting UTF-8 encoding fails or if the super implementation throws an exception

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Servlet

Overrides:

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

getContainerWrapperBean

protected ContainerWrapperBean getContainerWrapperBean()

Gets the container wrapper bean.

Returns:

the container wrapper bean