java.lang.Object
- org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter

All Implemented Interfaces:
HandlerAdapter
```
public class SimpleControllerHandlerAdapter
extends Object
implements HandlerAdapter
```
Adapter to use the plain Controller workflow interface with the generic DispatcherServlet. Supports handlers that implement the LastModified interface.
This is an SPI class, not used directly by application code.
Author:
Rod Johnson, Juergen Hoeller
See Also:
DispatcherServlet, Controller, LastModified, HttpRequestHandlerAdapter

Constructor Summary
Constructors
Constructor Description
SimpleControllerHandlerAdapter()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`getLastModified(HttpServletRequest request, Object handler)`	Same contract as for HttpServlet's `getLastModified` method.
`ModelAndView`	`handle(HttpServletRequest request, HttpServletResponse response, Object handler)`	Use the given handler to handle this request.
`boolean`	`supports(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

- Constructor Detail
  - SimpleControllerHandlerAdapter
```
public SimpleControllerHandlerAdapter()
```
- Method Detail
  - supports
```
public boolean supports(Object handler)
```
    Description copied from interface: HandlerAdapter
    Given a handler instance, return whether or not this HandlerAdapter can support it. Typical HandlerAdapters will base the decision on the handler type. HandlerAdapters will usually only support one handler type each.
    A typical implementation:
    return (handler instanceof MyHandler);
    Specified by:
    supports in interface HandlerAdapter
    Parameters:
    handler - handler object to check
    Returns:
    whether or not this object can use the given handler
  - handle
```
public ModelAndView handle(HttpServletRequest request,
                           HttpServletResponse response,
                           Object handler)
                    throws Exception
```
    Description copied from interface: HandlerAdapter
    Use the given handler to handle this request. The workflow that is required may vary widely.
    Specified by:
    handle in interface HandlerAdapter
    Parameters:
    request - current HTTP request
    response - current HTTP response
    handler - handler to use. This object must have previously been passed to the supports method of this interface, which must have returned true.
    Returns:
    ModelAndView object with the name of the view and the required model data, or null if the request has been handled directly
    Throws:
    Exception - in case of errors
  - getLastModified
```
public long getLastModified(HttpServletRequest request,
                            Object handler)
```
    Description copied from interface: HandlerAdapter
    Same contract as for HttpServlet's getLastModified method. Can simply return -1 if there's no support in the handler class.
    Specified by:
    getLastModified in interface HandlerAdapter
    Parameters:
    request - current HTTP request
    handler - handler to use
    Returns:
    the lastModified value for the given handler
    See Also:
    HttpServlet.getLastModified(javax.servlet.http.HttpServletRequest), LastModified.getLastModified(javax.servlet.http.HttpServletRequest)

Class SimpleControllerHandlerAdapter

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

SimpleControllerHandlerAdapter

Method Detail

supports

handle

getLastModified