org.jahia.services.content.files

Class StaticFileServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.jahia.services.content.files.StaticFileServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class StaticFileServlet
extends javax.servlet.http.HttpServlet

A file servlet supporting resume of downloads and client-side caching and GZIP of text content. This servlet can also be used for images, client-side caching would become more efficient. This servlet can also be used for text files, GZIP would decrease network bandwidth.

Author:

BalusC

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	StaticFileServlet.Range This class represents a byte range.

Constructor Summary

Constructors

Constructor and Description
StaticFileServlet()

Method Summary

Modifier and Type	Method and Description
protected void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Process GET request.
protected void	doHead(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Process HEAD request.
void	init(javax.servlet.ServletConfig config)

Methods inherited from class javax.servlet.http.HttpServlet

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

Constructor Detail

StaticFileServlet

public StaticFileServlet()

Method Detail

init

public void init(javax.servlet.ServletConfig config)
          throws javax.servlet.ServletException

Specified by:

init in interface javax.servlet.Servlet

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException

doHead

protected void doHead(javax.servlet.http.HttpServletRequest request,
                      javax.servlet.http.HttpServletResponse response)
               throws javax.servlet.ServletException,
                      IOException

Process HEAD request. This returns the same headers as GET request, but without content.

Overrides:

doHead in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

See Also:

HttpServlet.doHead(HttpServletRequest, HttpServletResponse).

doGet

protected void doGet(javax.servlet.http.HttpServletRequest request,
                     javax.servlet.http.HttpServletResponse response)
              throws javax.servlet.ServletException,
                     IOException

Process GET request.

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

See Also:

HttpServlet.doGet(HttpServletRequest, HttpServletResponse).