org.hdiv.upload
Class HDIVMultipartRequestHandler

java.lang.Object
  org.apache.struts.upload.CommonsMultipartRequestHandler
      org.hdiv.upload.HDIVMultipartRequestHandler

All Implemented Interfaces:

org.apache.struts.upload.MultipartRequestHandler

public class HDIVMultipartRequestHandler
extends org.apache.struts.upload.CommonsMultipartRequestHandler

Field Summary

protected static org.apache.commons.logging.Log

log Commons Logging instance.

Fields inherited from class org.apache.struts.upload.CommonsMultipartRequestHandler

DEFAULT_SIZE_MAX, DEFAULT_SIZE_THRESHOLD

Fields inherited from interface org.apache.struts.upload.MultipartRequestHandler

ATTRIBUTE_MAX_LENGTH_EXCEEDED

Constructor Summary

HDIVMultipartRequestHandler()

Method Summary

protected void	addFileParameter(java.util.List items) Adds a file parameter to the set of file parameters for this request and also to the list of all parameters.
protected void	addTextParameter(javax.servlet.http.HttpServletRequest request, java.lang.String name, java.lang.String[] value) Adds a regular text parameter to the set of text parameters for this request and also to the list of all parameters.
java.util.Hashtable	getAllElements() Returns a hash table containing both text and file request parameters.
java.util.Hashtable	getFileElements() Returns a hash table containing the file (that is, non-text) request parameters.
java.util.Hashtable	getTextElements() Returns a hash table containing the text (that is, non-file) request parameters.
void	handleRequest(javax.servlet.http.HttpServletRequest request) Parses the input stream and partitions the parsed items into a set of form fields and a set of file items.
void	rollback() Cleans up when a problem occurs during request processing.

Methods inherited from class org.apache.struts.upload.CommonsMultipartRequestHandler

addFileParameter, addTextParameter, convertSizeToBytes, finish, getMapping, getRepositoryPath, getServlet, getSizeMax, getSizeThreshold, setMapping, setServlet

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

log

protected static org.apache.commons.logging.Log log

Commons Logging instance.

Constructor Detail

HDIVMultipartRequestHandler

public HDIVMultipartRequestHandler()

Method Detail

handleRequest

public void handleRequest(javax.servlet.http.HttpServletRequest request)
                   throws javax.servlet.ServletException

Parses the input stream and partitions the parsed items into a set of form fields and a set of file items. In the process, the parsed items are translated from Commons FileUpload FileItem instances to Struts FormFile instances.

Specified by:

handleRequest in interface org.apache.struts.upload.MultipartRequestHandler

Overrides:

handleRequest in class org.apache.struts.upload.CommonsMultipartRequestHandler

Parameters:

request - The multipart request to be processed.

Throws:

javax.servlet.ServletException - if an unrecoverable error occurs.

addTextParameter

protected void addTextParameter(javax.servlet.http.HttpServletRequest request,
                                java.lang.String name,
                                java.lang.String[] value)

Adds a regular text parameter to the set of text parameters for this request and also to the list of all parameters. Handles the case of multiple values for the same parameter by using an array for the parameter value.

Parameters:

request - The request in which the parameter was specified.

item - The file item for the parameter to add.

addFileParameter

protected void addFileParameter(java.util.List items)

Adds a file parameter to the set of file parameters for this request and also to the list of all parameters.

Parameters:

items - file items for the parameter to add

getTextElements

public java.util.Hashtable getTextElements()

Returns a hash table containing the text (that is, non-file) request parameters.

Specified by:

getTextElements in interface org.apache.struts.upload.MultipartRequestHandler

Overrides:

getTextElements in class org.apache.struts.upload.CommonsMultipartRequestHandler

Returns:

The text request parameters.

getFileElements

public java.util.Hashtable getFileElements()

Returns a hash table containing the file (that is, non-text) request parameters.

Specified by:

getFileElements in interface org.apache.struts.upload.MultipartRequestHandler

Overrides:

getFileElements in class org.apache.struts.upload.CommonsMultipartRequestHandler

Returns:

The file request parameters.

getAllElements

public java.util.Hashtable getAllElements()

Returns a hash table containing both text and file request parameters.

Specified by:

getAllElements in interface org.apache.struts.upload.MultipartRequestHandler

Overrides:

getAllElements in class org.apache.struts.upload.CommonsMultipartRequestHandler

Returns:

The text and file request parameters.

rollback

public void rollback()

Cleans up when a problem occurs during request processing.

Specified by:

rollback in interface org.apache.struts.upload.MultipartRequestHandler

Overrides:

rollback in class org.apache.struts.upload.CommonsMultipartRequestHandler