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Diffstat (limited to 'src/com/itmill/toolkit/terminal/ajax/ServletMultipartRequest.java')
| -rw-r--r-- | src/com/itmill/toolkit/terminal/ajax/ServletMultipartRequest.java | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/src/com/itmill/toolkit/terminal/ajax/ServletMultipartRequest.java b/src/com/itmill/toolkit/terminal/ajax/ServletMultipartRequest.java new file mode 100644 index 0000000000..54dc518ffd --- /dev/null +++ b/src/com/itmill/toolkit/terminal/ajax/ServletMultipartRequest.java @@ -0,0 +1,113 @@ +/* ************************************************************************* + + IT Mill Toolkit + + Development of Browser User Intarfaces 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/license.txt. Use of this product might + require purchasing a commercial license from IT Mill Ltd. For guidelines + on usage, see license/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.ajax; + +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); + } +} |