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/* *************************************************************************
IT Mill Toolkit
Development of Browser User Interfaces Made Easy
Copyright (C) 2000-2006 IT Mill Ltd
*************************************************************************
This product is distributed under commercial license that can be found
from the product package on license.pdf. Use of this product might
require purchasing a commercial license from IT Mill Ltd. For guidelines
on usage, see licensing-guidelines.html
*************************************************************************
For more information, contact:
IT Mill Ltd phone: +358 2 4802 7180
Ruukinkatu 2-4 fax: +358 2 4802 7181
20540, Turku email: info@itmill.com
Finland company www: www.itmill.com
Primary source for information and releases: www.itmill.com
********************************************************************** */
package com.itmill.toolkit.terminal.web;
import java.io.IOException;
import javax.servlet.http.HttpServletRequest;
/** This class wraps the MultipartRequest class by Jason Pell
* for the Servlet environment.
*
* @author IT Mill Ltd
* @version @VERSION@
* @since 3.0
*/
public class ServletMultipartRequest extends MultipartRequest
{
/**
* Constructor wrapper, unwraps the InputStream,
* content type and content lenght from the servlet request object.
*
* @param request The HttpServletRequest will be used to initialise the MultipartRequest super class.
* @param strSaveDirectory The temporary directory to save the file from where they can then be moved to wherever by the
* calling process. <b>If you specify <u>null</u> for this parameter, then any files uploaded
* will be silently ignored.</B>
*
* @exception IllegalArgumentException If the request.getContentType() does not contain a Content-Type of "multipart/form-data" or the boundary is not found.
* @exception IOException If the request.getContentLength() is higher than MAX_READ_BYTES or strSaveDirectory is invalid or cannot be written to.
*
* @see MultipartRequest#MAX_READ_BYTES
*/
public ServletMultipartRequest(HttpServletRequest request, String strSaveDirectory) throws IllegalArgumentException, IOException
{
super(null,
request.getContentType(),
request.getContentLength(),
request.getInputStream(),
strSaveDirectory,
MultipartRequest.MAX_READ_BYTES);
}
/**
* Constructor wrapper, unwraps the InputStream,
* content type and content lenght from the servlet request object.
* Also allow to explicitly set the max permissable lenght of the request.
*
* @param request The HttpServletRequest will be used to initialise the MultipartRequest super class.
* @param strSaveDirectory The temporary directory to save the file from where they can then be moved to wherever by the
* calling process. <b>If you specify <u>null</u> for this parameter, then any files uploaded
* will be silently ignored.</B>
* @param intMaxReadBytes Overrides the MAX_BYTES_READ value, to allow arbitrarily long files.
*
* @exception IllegalArgumentException If the request.getContentType() does not contain a Content-Type of "multipart/form-data" or the boundary is not found.
* @exception IOException If the request.getContentLength() is higher than MAX_READ_BYTES or strSaveDirectory is invalid or cannot be written to.
*
* @see MultipartRequest#MAX_READ_BYTES
*/
public ServletMultipartRequest(HttpServletRequest request, String strSaveDirectory, int intMaxReadBytes) throws IllegalArgumentException, IOException
{
super(null,
request.getContentType(),
request.getContentLength(),
request.getInputStream(),
strSaveDirectory,
intMaxReadBytes);
}
/**
* Constructor wrapper for loading the request into memory rather than temp-file.
*
* @param request The HttpServletRequest will be used to initialise the MultipartRequest super class.
* @param intMaxReadBytes Overrides the MAX_BYTES_READ value, to allow arbitrarily long files.
*
* @exception IllegalArgumentException If the request.getContentType() does not contain a Content-Type of "multipart/form-data" or the boundary is not found.
* @exception IOException If the request.getContentLength() is higher than MAX_READ_BYTES or strSaveDirectory is invalid or cannot be written to.
*
* @see MultipartRequest#MAX_READ_BYTES
*/
public ServletMultipartRequest(HttpServletRequest request, int intMaxReadBytes) throws IllegalArgumentException, IOException
{
super(null,
request.getContentType(),
request.getContentLength(),
request.getInputStream(),
intMaxReadBytes);
}
}
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