bradleyross.j2ee.servlets

Class DownloadItem

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

bradleyross.j2ee.servlets.Servlet

bradleyross.j2ee.servlets.DownloadItem

All Implemented Interfaces:

Serializable, Servlet, ServletConfig

public class DownloadItem
extends Servlet

Superclass for classes downloading files from the server.

Author:

Bradley Ross

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class bradleyross.j2ee.servlets.Servlet

Servlet.ThisPage

Field Summary

Fields

Modifier and Type	Field and Description
private static long	serialVersionUID Added to satisfy serializable interface.

Constructor Summary

Constructors

Constructor and Description
DownloadItem()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	processor(Servlet.ThisPage thisPage) This method retrieves the item to be downloaded.
void	service(HttpServletRequest req, HttpServletResponse res) This method is called by the application server to service the HTTP transaction.

Methods inherited from class bradleyross.j2ee.servlets.Servlet

buildDate, buildDate, buildEscapeDate, buildEscapeDate, buildEscapeDate, buildEscapeDate, buildEscapeDate, ender, getConfig, getString, getTextareaValue, getTextValue, init, innerTest, loadChar, loadVarchar, main, matchValues, parseEscapeDate, setDateRange, starter

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doGet, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

Added to satisfy serializable interface.

See Also:

Constant Field Values

Constructor Detail

DownloadItem

public DownloadItem()

Method Detail

processor

protected void processor(Servlet.ThisPage thisPage)
                  throws IOException

This method retrieves the item to be downloaded.

This method will be overridden to produce meaningful classes.

Specified by:

processor in class Servlet

Parameters:

thisPage - Object containing information on this HTTP transaction

Throws:

IOException

service

public void service(HttpServletRequest req,
           HttpServletResponse res)
             throws IOException

This method is called by the application server to service the HTTP transaction.

Overrides:

service in class Servlet

Parameters:

req - HTTP request object

res - HTTP response object

Throws:

IOException

See Also:

Servlet.starter(ThisPage), Servlet.processor(ThisPage), Servlet.ender(ThisPage)