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

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

Field Summary

Fields inherited from interface javax.portlet.PortletRequest

BASIC_AUTH, CLIENT_CERT_AUTH, DIGEST_AUTH, FORM_AUTH, USER_INFO

Constructor Summary

protected	DefaultMultipartActionRequest(ActionRequest request) Wrap the given Portlet ActionRequest in a MultipartActionRequest.
	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.
protected Map	getMultipartFiles() Obtain the MultipartFile Map for retrieval, lazily initializing it if necessary.
protected Map	getMultipartParameters() Obtain the multipart parameter Map for retrieval, lazily initializing it if necessary.
String	getParameter(String name)
Map	getParameterMap()
Enumeration	getParameterNames()
String[]	getParameterValues(String name)
protected void	initializeMultipart() Lazily initialize the multipart request, if possible.
protected void	setMultipartFiles(Map multipartFiles) Set a Map with parameter names as keys and MultipartFile objects as values.
protected void	setMultipartParameters(Map multipartParameters) Set a Map with parameter names as keys and String array objects as values.

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

DefaultMultipartActionRequest

protected DefaultMultipartActionRequest(ActionRequest request)

Wrap the given Portlet ActionRequest in a MultipartActionRequest.

Parameters:

request - the request to wrap

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

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

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

getParameterNames

public Enumeration getParameterNames()

Specified by:

getParameterNames in interface PortletRequest

Overrides:

getParameterNames in class PortletRequestWrapper

getParameter

public String getParameter(String name)

Specified by:

getParameter in interface PortletRequest

Overrides:

getParameter in class PortletRequestWrapper

getParameterValues

public String[] getParameterValues(String name)

Specified by:

getParameterValues in interface PortletRequest

Overrides:

getParameterValues in class PortletRequestWrapper

getParameterMap

public Map getParameterMap()

Specified by:

getParameterMap in interface PortletRequest

Overrides:

getParameterMap in class PortletRequestWrapper

setMultipartFiles

protected final void setMultipartFiles(Map multipartFiles)

Set a Map with parameter names as keys and MultipartFile objects as values. To be invoked by subclasses on initialization.

getMultipartFiles

protected Map getMultipartFiles()

Obtain the MultipartFile Map for retrieval, lazily initializing it if necessary.

See Also:

initializeMultipart()

setMultipartParameters

protected final void setMultipartParameters(Map multipartParameters)

Set a Map with parameter names as keys and String array objects as values. To be invoked by subclasses on initialization.

getMultipartParameters

protected Map getMultipartParameters()

Obtain the multipart parameter Map for retrieval, lazily initializing it if necessary.

See Also:

initializeMultipart()

initializeMultipart

protected void initializeMultipart()

Lazily initialize the multipart request, if possible. Only called if not already eagerly initialized.