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

所有已实现的接口:
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.
作者:
Rod Johnson, Juergen Hoeller
另请参阅:
DispatcherServlet, Controller, LastModified, HttpRequestHandlerAdapter

构造器概要
构造器
构造器说明
SimpleControllerHandlerAdapter()

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`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.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - SimpleControllerHandlerAdapter
```
public SimpleControllerHandlerAdapter()
```
- 方法详细资料
  - supports
```
public boolean supports(Object handler)
```
    从接口复制的说明: 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);
    指定者:
    supports 在接口中 HandlerAdapter
    参数:
    handler - the handler object to check
    返回:
    whether or not this object can use the given handler
  - handle
```
@Nullable
public ModelAndView handle(HttpServletRequest request,
                           HttpServletResponse response,
                           Object handler)
                    throws Exception
```
    从接口复制的说明: HandlerAdapter
    Use the given handler to handle this request. The workflow that is required may vary widely.
    指定者:
    handle 在接口中 HandlerAdapter
    参数:
    request - current HTTP request
    response - current HTTP response
    handler - the handler to use. This object must have previously been passed to the supports method of this interface, which must have returned true.
    返回:
    a ModelAndView object with the name of the view and the required model data, or null if the request has been handled directly
    抛出:
    Exception - in case of errors
  - getLastModified
```
public long getLastModified(HttpServletRequest request,
                            Object handler)
```
    从接口复制的说明: HandlerAdapter
    Same contract as for HttpServlet's getLastModified method. Can simply return -1 if there's no support in the handler class.
    指定者:
    getLastModified 在接口中 HandlerAdapter
    参数:
    request - current HTTP request
    handler - the handler to use
    返回:
    the lastModified value for the given handler
    另请参阅:
    HttpServlet.getLastModified(javax.servlet.http.HttpServletRequest), LastModified.getLastModified(javax.servlet.http.HttpServletRequest)

类 SimpleControllerHandlerAdapter

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

SimpleControllerHandlerAdapter

方法详细资料

supports

handle

getLastModified