ParameterizableViewController

Class Overview

Trivial controller that always returns a named view. The view can be configured using an exposed configuration property. This controller offers an alternative to sending a request straight to a view such as a JSP. The advantage here is that the client is not exposed to the concrete view technology but rather just to the controller URL; the concrete view will be determined by the ViewResolver.

An alternative to the ParameterizableViewController is a MultiActionController, which can define a variety of handler methods that just return a plain ModelAndView instance for a given view name.

Workflow (and that defined by superclass):

1. Request is received by the controller
2. call to handleRequestInternal which just returns the view, named by the configuration property viewName. Nothing more, nothing less

Exposed configuration properties (and those defined by superclass):

Summary

[Expand] Inherited Constants
From class org.springframework.web.servlet.support.WebContentGenerator String METHOD_GET HTTP method "GET" String METHOD_HEAD HTTP method "HEAD" String METHOD_POST HTTP method "POST"

[Expand] Inherited Fields
From class org.springframework.context.support.ApplicationObjectSupport protected final Log logger Logger that is available to subclasses

[Expand] Inherited Methods
From class org.springframework.web.servlet.mvc.AbstractController ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) Process the request and return a ModelAndView object which the DispatcherServlet will render. abstract ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response) Template method. final boolean isSynchronizeOnSession() Return whether controller execution should be synchronized on the session. final void setSynchronizeOnSession(boolean synchronizeOnSession) Set if controller execution should be synchronized on the session, to serialize parallel invocations from the same client.
From class org.springframework.web.servlet.support.WebContentGenerator final void applyCacheSeconds(HttpServletResponse response, int seconds, boolean mustRevalidate) Apply the given cache seconds and generate respective HTTP headers. final void applyCacheSeconds(HttpServletResponse response, int seconds) Apply the given cache seconds and generate corresponding HTTP headers, i.e. final void cacheForSeconds(HttpServletResponse response, int seconds, boolean mustRevalidate) Set HTTP headers to allow caching for the given number of seconds. final void cacheForSeconds(HttpServletResponse response, int seconds) Set HTTP headers to allow caching for the given number of seconds. final void checkAndPrepare(HttpServletRequest request, HttpServletResponse response, int cacheSeconds, boolean lastModified) Check and prepare the given request and response according to the settings of this generator. final void checkAndPrepare(HttpServletRequest request, HttpServletResponse response, boolean lastModified) Check and prepare the given request and response according to the settings of this generator. final int getCacheSeconds() Return the number of seconds that content is cached. final String[] getSupportedMethods() Return the HTTP methods that this content generator supports. final boolean isRequireSession() Return whether a session is required to handle requests. final boolean isUseCacheControlHeader() Return whether the HTTP 1.1 cache-control header is used. final boolean isUseCacheControlNoStore() Return whether the HTTP 1.1 cache-control header value "no-store" is used. final boolean isUseExpiresHeader() Return whether the HTTP 1.0 expires header is used. final void preventCaching(HttpServletResponse response) Prevent the response from being cached. final void setCacheSeconds(int seconds) Cache content for the given number of seconds. final void setRequireSession(boolean requireSession) Set whether a session should be required to handle requests. final void setSupportedMethods(String[] methods) Set the HTTP methods that this content generator should support. final void setUseCacheControlHeader(boolean useCacheControlHeader) Set whether to use the HTTP 1.1 cache-control header. final void setUseCacheControlNoStore(boolean useCacheControlNoStore) Set whether to use the HTTP 1.1 cache-control header value "no-store" when preventing caching. final void setUseExpiresHeader(boolean useExpiresHeader) Set whether to use the HTTP 1.0 expires header.
From class org.springframework.web.context.support.WebApplicationObjectSupport final ServletContext getServletContext() Return the current ServletContext. final File getTempDir() Return the temporary directory for the current web application, as provided by the servlet container. final WebApplicationContext getWebApplicationContext() Return the current application context as WebApplicationContext. void initApplicationContext(ApplicationContext context) Calls initServletContext(javax.servlet.ServletContext) if the given ApplicationContext is a WebApplicationContext. void initServletContext(ServletContext servletContext) Subclasses may override this for custom initialization based on the ServletContext that this application object runs in. boolean isContextRequired() Overrides the base class behavior to enforce running in an ApplicationContext. final void setServletContext(ServletContext servletContext) Set the ServletContext that this object runs in.
From class org.springframework.context.support.ApplicationObjectSupport final ApplicationContext getApplicationContext() Return the ApplicationContext that this object is associated with. final MessageSourceAccessor getMessageSourceAccessor() Return a MessageSourceAccessor for the application context used by this object, for easy message access. void initApplicationContext() Subclasses can override this for custom initialization behavior. void initApplicationContext(ApplicationContext context) Subclasses can override this for custom initialization behavior. boolean isContextRequired() Determine whether this application object needs to run in an ApplicationContext. Class requiredContextClass() Determine the context class that any context passed to setApplicationContext must be an instance of. final void setApplicationContext(ApplicationContext context) Set the ApplicationContext that this object runs in.
From class java.lang.Object Object clone() boolean equals(Object arg0) void finalize() final Class<?> getClass() int hashCode() final void notify() final void notifyAll() String toString() final void wait() final void wait(long arg0, int arg1) final void wait(long arg0)
From interface org.springframework.context.ApplicationContextAware abstract void setApplicationContext(ApplicationContext applicationContext) Set the ApplicationContext that this object runs in.
From interface org.springframework.web.context.ServletContextAware abstract void setServletContext(ServletContext servletContext) Set the ServletContext that this object runs in.
From interface org.springframework.web.servlet.mvc.Controller abstract ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) Process the request and return a ModelAndView object which the DispatcherServlet will render.