java.lang.Object
- org.springframework.web.portlet.handler.SimplePortletHandlerAdapter

所有已实现的接口:
Aware, PortletContextAware, HandlerAdapter
```
public class SimplePortletHandlerAdapter
extends Object
implements HandlerAdapter, PortletContextAware
```
Adapter to use the Portlet interface with the generic DispatcherPortlet. Calls the Portlet's render and processAction methods to handle a request.
This adapter is not activated by default; it needs to be defined as a bean in the DispatcherPortlet context. It will automatically apply to mapped handler beans that implement the Portlet interface then.
Note that Portlet instances defined as bean will not receive initialization and destruction callbacks, unless a special post-processor such as SimplePortletPostProcessor is defined in the DispatcherPortlet context.
Alternatively, consider wrapping a Portlet with Spring's PortletWrappingController. This is particularly appropriate for existing Portlet classes, allowing to specify Portlet initialization parameters, etc.
从以下版本开始:
2.0
作者:
John A. Lewis
另请参阅:
Portlet, SimplePortletPostProcessor, PortletWrappingController

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

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
`void`	`handleAction(ActionRequest request, ActionResponse response, Object handler)`	Use the given handler to handle this action request.
`void`	`handleEvent(EventRequest request, EventResponse response, Object handler)`	Use the given handler to handle this event request.
`ModelAndView`	`handleRender(RenderRequest request, RenderResponse response, Object handler)`	Use the given handler to handle this render request.
`ModelAndView`	`handleResource(ResourceRequest request, ResourceResponse response, Object handler)`	Use the given handler to handle this resource request.
`void`	`setPortletContext(PortletContext portletContext)`	Set the PortletContext that this object runs in.
`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
  - SimplePortletHandlerAdapter
```
public SimplePortletHandlerAdapter()
```
- 方法详细资料
  - setPortletContext
```
public void setPortletContext(PortletContext portletContext)
```
    从接口复制的说明: PortletContextAware
    Set the PortletContext that this object runs in.
    Invoked after population of normal bean properties but before an init callback like InitializingBean's afterPropertiesSet or a custom init-method. Invoked after ApplicationContextAware's setApplicationContext.
    指定者:
    setPortletContext 在接口中 PortletContextAware
    参数:
    portletContext - PortletContext object to be used by this object
  - 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 - handler object to check
    返回:
    whether or not this object can use the given handler
  - handleAction
```
public void handleAction(ActionRequest request,
                         ActionResponse response,
                         Object handler)
                  throws Exception
```
    从接口复制的说明: HandlerAdapter
    Use the given handler to handle this action request. The workflow that is required may vary widely.
    指定者:
    handleAction 在接口中 HandlerAdapter
    参数:
    request - current action request
    response - current action response
    handler - handler to use. This object must have previously been passed to the supports method of this interface, which must have returned true.
    抛出:
    Exception - in case of errors
    另请参阅:
    Portlet.processAction(javax.portlet.ActionRequest, javax.portlet.ActionResponse)
  - handleRender
```
public ModelAndView handleRender(RenderRequest request,
                                 RenderResponse response,
                                 Object handler)
                          throws Exception
```
    从接口复制的说明: HandlerAdapter
    Use the given handler to handle this render request. The workflow that is required may vary widely.
    指定者:
    handleRender 在接口中 HandlerAdapter
    参数:
    request - current render request
    response - current render response
    handler - handler to use. This object must have previously been passed to the supports method of this interface, which must have returned true.
    返回:
    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
    另请参阅:
    Portlet.render(javax.portlet.RenderRequest, javax.portlet.RenderResponse)
  - handleResource
```
public ModelAndView handleResource(ResourceRequest request,
                                   ResourceResponse response,
                                   Object handler)
                            throws Exception
```
    从接口复制的说明: HandlerAdapter
    Use the given handler to handle this resource request. The workflow that is required may vary widely.
    指定者:
    handleResource 在接口中 HandlerAdapter
    参数:
    request - current render request
    response - current render response
    handler - handler to use. This object must have previously been passed to the supports method of this interface, which must have returned true.
    返回:
    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
    另请参阅:
    ResourceServingPortlet.serveResource(javax.portlet.ResourceRequest, javax.portlet.ResourceResponse)
  - handleEvent
```
public void handleEvent(EventRequest request,
                        EventResponse response,
                        Object handler)
                 throws Exception
```
    从接口复制的说明: HandlerAdapter
    Use the given handler to handle this event request. The workflow that is required may vary widely.
    指定者:
    handleEvent 在接口中 HandlerAdapter
    参数:
    request - current action request
    response - current action response
    handler - handler to use. This object must have previously been passed to the supports method of this interface, which must have returned true.
    抛出:
    Exception - in case of errors
    另请参阅:
    EventPortlet.processEvent(javax.portlet.EventRequest, javax.portlet.EventResponse)

类 SimplePortletHandlerAdapter

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

SimplePortletHandlerAdapter

方法详细资料

setPortletContext

supports

handleAction

handleRender

handleResource

handleEvent