java.lang.Object
- org.springframework.web.context.request.AbstractRequestAttributes
- - org.springframework.web.portlet.context.PortletRequestAttributes
  - - org.springframework.web.portlet.context.PortletWebRequest

所有已实现的接口:
NativeWebRequest, RequestAttributes, WebRequest
```
public class PortletWebRequest
extends PortletRequestAttributes
implements NativeWebRequest
```
WebRequest adapter for a PortletRequest.
从以下版本开始:
2.0
作者:
Juergen Hoeller

字段概要
- 从类继承的字段 org.springframework.web.portlet.context.PortletRequestAttributes
  DESTRUCTION_CALLBACK_NAME_PREFIX
- 从类继承的字段 org.springframework.web.context.request.AbstractRequestAttributes
  requestDestructionCallbacks
- 从接口继承的字段 org.springframework.web.context.request.RequestAttributes
  REFERENCE_REQUEST, REFERENCE_SESSION, SCOPE_GLOBAL_SESSION, SCOPE_REQUEST, SCOPE_SESSION

构造器概要

构造器
构造器	说明
`PortletWebRequest(PortletRequest request)`	Create a new PortletWebRequest instance for the given request.
`PortletWebRequest(PortletRequest request, PortletResponse response)`	Create a new PortletWebRequest instance for the given request/response pair.

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
`boolean`	`checkNotModified(long lastModifiedTimestamp)`	Last-modified handling not supported for portlet requests: As a consequence, this method always returns `false`.
`boolean`	`checkNotModified(String eTag)`	Last-modified handling not supported for portlet requests: As a consequence, this method always returns `false`.
`boolean`	`checkNotModified(String etag, long lastModifiedTimestamp)`	Last-modified handling not supported for portlet requests: As a consequence, this method always returns `false`.
`String`	`getContextPath()`	Return the context path for this request (usually the base path that the current web application is mapped to).
`String`	`getDescription(boolean includeClientInfo)`	Get a short description of this request, typically containing request URI and session id.
`String`	`getHeader(String headerName)`	Return the request header of the given name, or `null` if none.
`Iterator<String>`	`getHeaderNames()`	Return a Iterator over request header names.
`String[]`	`getHeaderValues(String headerName)`	Return the request header values for the given header name, or `null` if none.
`Locale`	`getLocale()`	Return the primary Locale for this request.
`Object`	`getNativeRequest()`	Return the underlying native request object.
`<T> T`	`getNativeRequest(Class<T> requiredType)`	Return the underlying native request object, if available.
`Object`	`getNativeResponse()`	Return the underlying native response object, if any.
`<T> T`	`getNativeResponse(Class<T> requiredType)`	Return the underlying native response object, if available.
`String`	`getParameter(String paramName)`	Return the request parameter of the given name, or `null` if none.
`Map<String,String[]>`	`getParameterMap()`	Return a immutable Map of the request parameters, with parameter names as map keys and parameter values as map values.
`Iterator<String>`	`getParameterNames()`	Return a Iterator over request parameter names.
`String[]`	`getParameterValues(String paramName)`	Return the request parameter values for the given parameter name, or `null` if none.
`String`	`getRemoteUser()`	Return the remote user for this request, if any.
`Principal`	`getUserPrincipal()`	Return the user principal for this request, if any.
`boolean`	`isSecure()`	Return whether this request has been sent over a secure transport mechanism (such as SSL).
`boolean`	`isUserInRole(String role)`	Determine whether the user is in the given role for this request.
`String`	`toString()`

从类继承的方法 org.springframework.web.portlet.context.PortletRequestAttributes
getAttribute, getAttributeNames, getRequest, getResponse, getSession, getSessionId, getSessionMutex, registerDestructionCallback, registerSessionDestructionCallback, removeAttribute, resolveReference, setAttribute, updateAccessedSessionAttributes

从类继承的方法 org.springframework.web.context.request.AbstractRequestAttributes
isRequestActive, registerRequestDestructionCallback, removeRequestDestructionCallback, requestCompleted

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

从接口继承的方法 org.springframework.web.context.request.RequestAttributes
getAttribute, getAttributeNames, getSessionId, getSessionMutex, registerDestructionCallback, removeAttribute, resolveReference, setAttribute

- 构造器详细资料
  - PortletWebRequest
```
public PortletWebRequest(PortletRequest request)
```
    Create a new PortletWebRequest instance for the given request.
    参数:
    request - current portlet request
  - PortletWebRequest
```
public PortletWebRequest(PortletRequest request,
                         PortletResponse response)
```
    Create a new PortletWebRequest instance for the given request/response pair.
    参数:
    request - current portlet request
    response - current portlet response
- 方法详细资料
  - getNativeRequest
```
public Object getNativeRequest()
```
    从接口复制的说明: NativeWebRequest
    Return the underlying native request object.
    指定者:
    getNativeRequest 在接口中 NativeWebRequest
    另请参阅:
    HttpServletRequest, ActionRequest, RenderRequest
  - getNativeResponse
```
public Object getNativeResponse()
```
    从接口复制的说明: NativeWebRequest
    Return the underlying native response object, if any.
    指定者:
    getNativeResponse 在接口中 NativeWebRequest
    另请参阅:
    HttpServletResponse, ActionResponse, RenderResponse
  - getNativeRequest
```
public <T> T getNativeRequest(Class<T> requiredType)
```
    从接口复制的说明: NativeWebRequest
    Return the underlying native request object, if available.
    指定者:
    getNativeRequest 在接口中 NativeWebRequest
    参数:
    requiredType - the desired type of request object
    返回:
    the matching request object, or null if none of that type is available
    另请参阅:
    HttpServletRequest, ActionRequest, RenderRequest
  - getNativeResponse
```
public <T> T getNativeResponse(Class<T> requiredType)
```
    从接口复制的说明: NativeWebRequest
    Return the underlying native response object, if available.
    指定者:
    getNativeResponse 在接口中 NativeWebRequest
    参数:
    requiredType - the desired type of response object
    返回:
    the matching response object, or null if none of that type is available
    另请参阅:
    HttpServletResponse, ActionResponse, RenderResponse
  - getHeader
```
public String getHeader(String headerName)
```
    从接口复制的说明: WebRequest
    Return the request header of the given name, or null if none.
    Retrieves the first header value in case of a multi-value header.
    指定者:
    getHeader 在接口中 WebRequest
    另请参阅:
    HttpServletRequest.getHeader(String)
  - getHeaderValues
```
public String[] getHeaderValues(String headerName)
```
    从接口复制的说明: WebRequest
    Return the request header values for the given header name, or null if none.
    A single-value header will be exposed as an array with a single element.
    指定者:
    getHeaderValues 在接口中 WebRequest
    另请参阅:
    HttpServletRequest.getHeaders(String)
  - getHeaderNames
```
public Iterator<String> getHeaderNames()
```
    从接口复制的说明: WebRequest
    Return a Iterator over request header names.
    指定者:
    getHeaderNames 在接口中 WebRequest
    另请参阅:
    HttpServletRequest.getHeaderNames()
  - getParameter
```
public String getParameter(String paramName)
```
    从接口复制的说明: WebRequest
    Return the request parameter of the given name, or null if none.
    Retrieves the first parameter value in case of a multi-value parameter.
    指定者:
    getParameter 在接口中 WebRequest
    另请参阅:
    ServletRequest.getParameter(String)
  - getParameterValues
```
public String[] getParameterValues(String paramName)
```
    从接口复制的说明: WebRequest
    Return the request parameter values for the given parameter name, or null if none.
    A single-value parameter will be exposed as an array with a single element.
    指定者:
    getParameterValues 在接口中 WebRequest
    另请参阅:
    ServletRequest.getParameterValues(String)
  - getParameterNames
```
public Iterator<String> getParameterNames()
```
    从接口复制的说明: WebRequest
    Return a Iterator over request parameter names.
    指定者:
    getParameterNames 在接口中 WebRequest
    另请参阅:
    ServletRequest.getParameterNames()
  - getParameterMap
```
public Map<String,String[]> getParameterMap()
```
    从接口复制的说明: WebRequest
    Return a immutable Map of the request parameters, with parameter names as map keys and parameter values as map values. The map values will be of type String array.
    A single-value parameter will be exposed as an array with a single element.
    指定者:
    getParameterMap 在接口中 WebRequest
    另请参阅:
    ServletRequest.getParameterMap()
  - getLocale
```
public Locale getLocale()
```
    从接口复制的说明: WebRequest
    Return the primary Locale for this request.
    指定者:
    getLocale 在接口中 WebRequest
    另请参阅:
    ServletRequest.getLocale()
  - getContextPath
```
public String getContextPath()
```
    从接口复制的说明: WebRequest
    Return the context path for this request (usually the base path that the current web application is mapped to).
    指定者:
    getContextPath 在接口中 WebRequest
    另请参阅:
    HttpServletRequest.getContextPath()
  - getRemoteUser
```
public String getRemoteUser()
```
    从接口复制的说明: WebRequest
    Return the remote user for this request, if any.
    指定者:
    getRemoteUser 在接口中 WebRequest
    另请参阅:
    HttpServletRequest.getRemoteUser()
  - getUserPrincipal
```
public Principal getUserPrincipal()
```
    从接口复制的说明: WebRequest
    Return the user principal for this request, if any.
    指定者:
    getUserPrincipal 在接口中 WebRequest
    另请参阅:
    HttpServletRequest.getUserPrincipal()
  - isUserInRole
```
public boolean isUserInRole(String role)
```
    从接口复制的说明: WebRequest
    Determine whether the user is in the given role for this request.
    指定者:
    isUserInRole 在接口中 WebRequest
    另请参阅:
    HttpServletRequest.isUserInRole(String)
  - isSecure
```
public boolean isSecure()
```
    从接口复制的说明: WebRequest
    Return whether this request has been sent over a secure transport mechanism (such as SSL).
    指定者:
    isSecure 在接口中 WebRequest
    另请参阅:
    ServletRequest.isSecure()
  - checkNotModified
```
public boolean checkNotModified(long lastModifiedTimestamp)
```
    Last-modified handling not supported for portlet requests: As a consequence, this method always returns false.
    指定者:
    checkNotModified 在接口中 WebRequest
    参数:
    lastModifiedTimestamp - the last-modified timestamp in milliseconds that the application determined for the underlying resource
    返回:
    whether the request qualifies as not modified, allowing to abort request processing and relying on the response telling the client that the content has not been modified
  - checkNotModified
```
public boolean checkNotModified(String eTag)
```
    Last-modified handling not supported for portlet requests: As a consequence, this method always returns false.
    指定者:
    checkNotModified 在接口中 WebRequest
    参数:
    eTag - the entity tag that the application determined for the underlying resource. This parameter will be padded with quotes (") if necessary.
    返回:
    true if the request does not require further processing.
  - checkNotModified
```
public boolean checkNotModified(String etag,
                                long lastModifiedTimestamp)
```
    Last-modified handling not supported for portlet requests: As a consequence, this method always returns false.
    指定者:
    checkNotModified 在接口中 WebRequest
    参数:
    etag - the entity tag that the application determined for the underlying resource. This parameter will be padded with quotes (") if necessary.
    lastModifiedTimestamp - the last-modified timestamp in milliseconds that the application determined for the underlying resource
    返回:
    true if the request does not require further processing.
    从以下版本开始:
    4.2
  - getDescription
```
public String getDescription(boolean includeClientInfo)
```
    从接口复制的说明: WebRequest
    Get a short description of this request, typically containing request URI and session id.
    指定者:
    getDescription 在接口中 WebRequest
    参数:
    includeClientInfo - whether to include client-specific information such as session id and user name
    返回:
    the requested description as String
  - toString
```
public String toString()
```
    覆盖:
    toString 在类中 PortletRequestAttributes

类 PortletWebRequest

字段概要

从类继承的字段 org.springframework.web.portlet.context.PortletRequestAttributes

从类继承的字段 org.springframework.web.context.request.AbstractRequestAttributes

从接口继承的字段 org.springframework.web.context.request.RequestAttributes

构造器概要

方法概要

从类继承的方法 org.springframework.web.portlet.context.PortletRequestAttributes

从类继承的方法 org.springframework.web.context.request.AbstractRequestAttributes

从类继承的方法 java.lang.Object

从接口继承的方法 org.springframework.web.context.request.RequestAttributes

构造器详细资料

PortletWebRequest

PortletWebRequest

方法详细资料

getNativeRequest

getNativeResponse

getNativeRequest

getNativeResponse

getHeader

getHeaderValues

getHeaderNames

getParameter

getParameterValues

getParameterNames

getParameterMap

getLocale

getContextPath

getRemoteUser

getUserPrincipal

isUserInRole

isSecure

checkNotModified

checkNotModified

checkNotModified

getDescription

toString