org.apache.tapestry5.upload.services

Interface MultipartDecoder

All Known Implementing Classes:

MultipartDecoderImpl

public interface MultipartDecoder

Responsible for detecting and processing file upload requests, using Jakarta Commons FileUpload. Implementations of this service typically use the threaded service lifecycle model.

Method Summary

Modifier and Type	Method and Description
HttpServletRequest	decode(HttpServletRequest request) Decodes the request, returning a new HttpServletRequest implementation that will allow access to the form fields submitted in the request (but omits uploaded files).
UploadedFile	getFileUpload(String parameterName)
org.apache.commons.fileupload.FileUploadException	getUploadException() Returns the exception the occured during the file upload, or null if the processing of the multipart upload stream was succesful.

Method Detail

getFileUpload

UploadedFile getFileUpload(String parameterName)

Parameters:

parameterName - Name of the query parameter associated with the uploaded file

Returns:

a file upload with the given name, or null if no such file upload was in the request.

decode

HttpServletRequest decode(HttpServletRequest request)

Decodes the request, returning a new HttpServletRequest implementation that will allow access to the form fields submitted in the request (but omits uploaded files).

Parameters:

request - The incoming servlet request

Returns:

decoded http request

getUploadException

org.apache.commons.fileupload.FileUploadException getUploadException()

Returns the exception the occured during the file upload, or null if the processing of the multipart upload stream was succesful.