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java.lang.Objectorg.springframework.web.servlet.mvc.throwaway.ThrowawayControllerHandlerAdapter
Adapter to use the ThrowawayController workflow interface with the generic DispatcherServlet. Does not support last-modified checks.
This is an SPI class, not used directly by application code.
Field Summary | |
static java.lang.String |
THROWAWAY_CONTROLLER_NAME
|
Constructor Summary | |
ThrowawayControllerHandlerAdapter()
|
Method Summary | |
long |
getLastModified(javax.servlet.http.HttpServletRequest request,
java.lang.Object handler)
Same contract as for HttpServlet.getLastModified. |
ModelAndView |
handle(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response,
java.lang.Object handler)
Use the given handler to handle this request. |
boolean |
supports(java.lang.Object handler)
Given a handler instance, return whether or not this HandlerAdapter can support it. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
public static final java.lang.String THROWAWAY_CONTROLLER_NAME
Constructor Detail |
public ThrowawayControllerHandlerAdapter()
Method Detail |
public boolean supports(java.lang.Object handler)
HandlerAdapter
A typical implementation:
return handler != null && MyHandler.class.isAssignableFrom(handler.getClass());
supports
in interface HandlerAdapter
handler
- handler object to check
public ModelAndView handle(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, java.lang.Object handler) throws java.lang.Exception
HandlerAdapter
handle
in interface HandlerAdapter
request
- current HTTP requestresponse
- current HTTP responsehandler
- handler to use. This object must have previously been passed
to the supports() method of this interface, which must have returned true.
Implementations that generate output themselves (and return null
from this method) may encounter IOExceptions.
java.lang.Exception
- in case of errorspublic long getLastModified(javax.servlet.http.HttpServletRequest request, java.lang.Object handler)
HandlerAdapter
getLastModified
in interface HandlerAdapter
request
- current HTTP requesthandler
- handler to use
HttpServlet.getLastModified(javax.servlet.http.HttpServletRequest)
,
LastModified.getLastModified(javax.servlet.http.HttpServletRequest)
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