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DefaultMultipartActionRequest (Spring Framework API 2.0) - Spring Framework 2.0.5 API 文档英文版

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org.springframework.web.portlet.multipart
Class DefaultMultipartActionRequest

java.lang.Object
  org.springframework.web.portlet.util.PortletRequestWrapper
      org.springframework.web.portlet.util.ActionRequestWrapper
          org.springframework.web.portlet.multipart.DefaultMultipartActionRequest

All Implemented Interfaces:

ActionRequest, PortletRequest, MultipartActionRequest

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public class DefaultMultipartActionRequest
extends ActionRequestWrapper
implements MultipartActionRequest

Default implementation of the MultipartActionRequest interface. Provides management of pre-generated parameter values.

Since:

2.0

Author:

Juergen Hoeller

See Also:

PortletMultipartResolver

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Field Summary

 

Fields inherited from interface javax.portlet.PortletRequest
BASIC_AUTH, CLIENT_CERT_AUTH, DIGEST_AUTH, FORM_AUTH, USER_INFO

 

Constructor Summary
DefaultMultipartActionRequest(ActionRequest request, Map multipartFiles, Map multipartParameters)           Wrap the given Portlet ActionRequest in a MultipartActionRequest.

 

Method Summary
MultipartFile	getFile(String name)           Return the contents plus description of an uploaded file in this request, or null if it does not exist.
Map	getFileMap()           Return a Map of the multipart files contained in this request.
Iterator	getFileNames()           Return an Iterator of String objects containing the parameter names of the multipart files contained in this request.
String	getParameter(String name)
Map	getParameterMap()
Enumeration	getParameterNames()
String[]	getParameterValues(String name)

 

Methods inherited from class org.springframework.web.portlet.util.ActionRequestWrapper
getCharacterEncoding, getContentLength, getContentType, getPortletInputStream, getReader, setCharacterEncoding

 

Methods inherited from class org.springframework.web.portlet.util.PortletRequestWrapper

getAttribute, getAttributeNames, getAuthType, getContextPath, getLocale, getLocales, getPortalContext, getPortletMode, getPortletSession, getPortletSession, getPreferences, getProperties, getProperty, getPropertyNames, getRemoteUser, getRequestedSessionId, getResponseContentType, getResponseContentTypes, getScheme, getServerName, getServerPort, getUserPrincipal, getWindowState, isPortletModeAllowed, isRequestedSessionIdValid, isSecure, isUserInRole, isWindowStateAllowed, removeAttribute, setAttribute

 

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Methods inherited from interface javax.portlet.ActionRequest
getCharacterEncoding, getContentLength, getContentType, getPortletInputStream, getReader, setCharacterEncoding

 

Methods inherited from interface javax.portlet.PortletRequest

getAttribute, getAttributeNames, getAuthType, getContextPath, getLocale, getLocales, getPortalContext, getPortletMode, getPortletSession, getPortletSession, getPreferences, getProperties, getProperty, getPropertyNames, getRemoteUser, getRequestedSessionId, getResponseContentType, getResponseContentTypes, getScheme, getServerName, getServerPort, getUserPrincipal, getWindowState, isPortletModeAllowed, isRequestedSessionIdValid, isSecure, isUserInRole, isWindowStateAllowed, removeAttribute, setAttribute

 

Constructor Detail

DefaultMultipartActionRequest

public DefaultMultipartActionRequest(ActionRequest request,
                                     Map multipartFiles,
                                     Map multipartParameters)

Wrap the given Portlet ActionRequest in a MultipartActionRequest.

Parameters:

request - the request to wrap

multipartFiles - a map of the multipart files

multipartParameters - a map of the parameters to expose, with Strings as keys and String arrays as values

Method Detail

getFileNames

public Iterator getFileNames()

Description copied from interface: MultipartActionRequest

Return an Iterator of String objects containing the parameter names of the multipart files contained in this request. These are the field names of the form (like with normal parameters), not the original file names.

Specified by:

getFileNames in interface MultipartActionRequest

Returns:

the names of the files

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getFile

public MultipartFile getFile(String name)

Description copied from interface: MultipartActionRequest

Return the contents plus description of an uploaded file in this request, or null if it does not exist.

Specified by:

getFile in interface MultipartActionRequest

Parameters:

name - a String specifying the parameter name of the multipart file

Returns:

the uploaded content in the form of a MultipartFile object

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getFileMap

public Map getFileMap()

Description copied from interface: MultipartActionRequest

Return a Map of the multipart files contained in this request.

Specified by:

getFileMap in interface MultipartActionRequest

Returns:

a map containing the parameter names as keys, and the MultipartFile objects as values

See Also:

MultipartFile

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getParameterNames

public Enumeration getParameterNames()

Specified by:

getParameterNames in interface PortletRequest

Overrides:

getParameterNames in class PortletRequestWrapper

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getParameter

public String getParameter(String name)

Specified by:

getParameter in interface PortletRequest

Overrides:

getParameter in class PortletRequestWrapper

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getParameterValues

public String[] getParameterValues(String name)

Specified by:

getParameterValues in interface PortletRequest

Overrides:

getParameterValues in class PortletRequestWrapper

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getParameterMap

public Map getParameterMap()

Specified by:

getParameterMap in interface PortletRequest

Overrides:

getParameterMap in class PortletRequestWrapper

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