org.andromda.presentation.jsf

Class FileDownloadServlet

java.lang.Object

HttpServlet

org.andromda.presentation.jsf.FileDownloadServlet

public class FileDownloadServlet
extends HttpServlet

This servlet is used to download files. It can be used by including it an output link, like the following: The following parameters may be specified:

• fileName:
the name of the property on the the action form that has the name of your download file.
• outputName:
the name of the property on the action form that has the output to download.
• contentType:
any explicit content type to be used for the download (if not specified, it will be guessed from the extension of the specified file).
• action:
the optional action to execute before downloading is attempted.

Field Summary

Fields

Modifier and Type	Field and Description
static String	CONTENT_TYPE_ATTRIBUTE The name of the attribute that stores the content type.

Constructor Summary

Constructors

Constructor and Description
FileDownloadServlet()

Method Summary

Methods

Modifier and Type	Method and Description
void	doGet(HttpServletRequest request, HttpServletResponse response)
void	doPost(HttpServletRequest request, HttpServletResponse response)

Methods inherited from class java.lang.Object

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

Field Detail

CONTENT_TYPE_ATTRIBUTE

public static final String CONTENT_TYPE_ATTRIBUTE

The name of the attribute that stores the content type.

See Also:

Constant Field Values

Constructor Detail

FileDownloadServlet

public FileDownloadServlet()

Method Detail

doGet

public void doGet(HttpServletRequest request,
         HttpServletResponse response)
           throws ServletException,
                  IOException

Throws:

ServletException

IOException

See Also:

HttpServlet

doPost

public void doPost(HttpServletRequest request,
          HttpServletResponse response)
            throws ServletException,
                   IOException

Throws:

ServletException

IOException

See Also:

HttpServlet