de.hybris.platform.hmc

Class FileDownloadServlet

java.lang.Object

HttpServlet

de.hybris.platform.hmc.FileDownloadServlet

public class FileDownloadServlet
extends HttpServlet

This Servlet lets the user download data. The content is stored in ContentSets, one for each JaloSession. Those sets are stored using weak references. So if a JaloSession expires the ContentSets will be dropped. Each ContentSets consists of instances of FileDownloadServlet.ContentSet.Content .
Each FileDownloadServlet.ContentSet.Content also has an id. You will need this to create the download url. The download link has to include the parameter CONTENT with the id of the FileDownloadServlet.ContentSet.Content as value.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FileDownloadServlet.ContentSet A ContentSet manages the storing and retrieval of FileDownloadServlet.ContentSet.Content elements.

Field Summary

Fields

Modifier and Type	Field and Description
static String	CONTENT

Constructor Summary

Constructors

Constructor and Description
FileDownloadServlet()

Method Summary

Modifier and Type	Method and Description
protected void	doGet(HttpServletRequest request, HttpServletResponse response) Handles the HTTP GET method.
protected void	doPost(HttpServletRequest request, HttpServletResponse response) Handles the HTTP POST method.
static FileDownloadServlet.ContentSet	getContentSet(JaloSession jaloSession)
String	getServletInfo() Returns a short description of the servlet.
protected void	processRequest(HttpServletRequest request, HttpServletResponse response) Processes requests for both HTTP GET and POST methods.

Methods inherited from class java.lang.Object

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

Field Detail

CONTENT

public static final String CONTENT

See Also:

Constant Field Values

Constructor Detail

FileDownloadServlet

public FileDownloadServlet()

Method Detail

getContentSet

public static FileDownloadServlet.ContentSet getContentSet(JaloSession jaloSession)

processRequest

protected void processRequest(HttpServletRequest request,
                              HttpServletResponse response)
                       throws IOException

Processes requests for both HTTP GET and POST methods.

Parameters:

request - servlet request

response - servlet response

Throws:

IOException

doGet

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

Handles the HTTP GET method.

Parameters:

request - servlet request

response - servlet response

Throws:

ServletException

IOException

doPost

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

Handles the HTTP POST method.

Parameters:

request - servlet request

response - servlet response

Throws:

ServletException

IOException

getServletInfo

public String getServletInfo()

Returns a short description of the servlet.