org.apache.tapestry5.upload.internal.services
Class MultipartDecoderImpl

java.lang.Object
  extended by org.apache.tapestry5.upload.internal.services.MultipartDecoderImpl
All Implemented Interfaces:
EventListener, ThreadCleanupListener, MultipartDecoder

public class MultipartDecoderImpl
extends Object
implements MultipartDecoder, ThreadCleanupListener

Implementation of multipart decoder for servlets. This implementation is perthread scope.


Constructor Summary
MultipartDecoderImpl(org.apache.commons.fileupload.FileItemFactory fileItemFactory, long maxRequestSize, long maxFileSize, String requestEncoding)
           
 
Method Summary
protected  void addUploadedFile(String name, UploadedFileItem file)
           
protected  org.apache.commons.fileupload.servlet.ServletFileUpload createFileUpload()
           
 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.
protected  List<org.apache.commons.fileupload.FileItem> parseRequest(HttpServletRequest request)
           
protected  HttpServletRequest processFileItems(HttpServletRequest request, List<org.apache.commons.fileupload.FileItem> fileItems)
           
 void threadDidCleanup()
          Invoked by PerthreadManager service when a thread performs and end-of-request cleanup.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

MultipartDecoderImpl

public MultipartDecoderImpl(org.apache.commons.fileupload.FileItemFactory fileItemFactory,
                            @Symbol(value="upload.requestsize-max")
                            long maxRequestSize,
                            @Symbol(value="upload.filesize-max")
                            long maxFileSize,
                            @Symbol(value="tapestry.charset")
                            String requestEncoding)
Method Detail

getFileUpload

public UploadedFile getFileUpload(String parameterName)
Specified by:
getFileUpload in interface MultipartDecoder
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

public HttpServletRequest decode(HttpServletRequest request)
Description copied from interface: MultipartDecoder
Decodes the request, returning a new HttpServletRequest implementation that will allow access to the form fields submitted in the request (but omits uploaded files).

Specified by:
decode in interface MultipartDecoder
Parameters:
request - The incoming servlet request
Returns:
decoded http request

threadDidCleanup

public void threadDidCleanup()
Description copied from interface: ThreadCleanupListener
Invoked by PerthreadManager service when a thread performs and end-of-request cleanup.

Specified by:
threadDidCleanup in interface ThreadCleanupListener

parseRequest

protected List<org.apache.commons.fileupload.FileItem> parseRequest(HttpServletRequest request)

createFileUpload

protected org.apache.commons.fileupload.servlet.ServletFileUpload createFileUpload()

processFileItems

protected HttpServletRequest processFileItems(HttpServletRequest request,
                                              List<org.apache.commons.fileupload.FileItem> fileItems)

addUploadedFile

protected void addUploadedFile(String name,
                               UploadedFileItem file)

getUploadException

public org.apache.commons.fileupload.FileUploadException getUploadException()
Description copied from interface: MultipartDecoder
Returns the exception the occured during the file upload, or null if the processing of the multipart upload stream was succesful.

Specified by:
getUploadException in interface MultipartDecoder


Copyright © 2003-2012 The Apache Software Foundation.