Package com.atlassian.bamboo.plugins.lookandfeel

Class ImageDownloader

java.lang.Object

com.atlassian.bamboo.plugins.lookandfeel.ImageDownloader

public class ImageDownloader
extends Object

Constructor Summary

Constructors

Constructor	Description
ImageDownloader()

Method Summary

Modifier and Type	Method	Description
static void	addCachingHeaders(javax.servlet.http.HttpServletRequest httpServletRequest, javax.servlet.http.HttpServletResponse httpServletResponse)	Set 'expire' headers to cache for one year.
static void	doDownload(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp, String filename, boolean shouldClose)	Sends an image to the ServletResponse output stream.

Methods inherited from class java.lang.Object

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

Constructor Details

ImageDownloader

public ImageDownloader()

Method Details

doDownload

public static void doDownload(javax.servlet.http.HttpServletRequest req,
 javax.servlet.http.HttpServletResponse resp,
 String filename,
 boolean shouldClose)
                       throws IOException

Sends an image to the ServletResponse output stream.

Parameters:

req - The request

resp - The response

filename - The name of the image you want to download.

shouldClose - Whether the output stream should be closed or not

Throws:

IOException

addCachingHeaders

public static void addCachingHeaders(javax.servlet.http.HttpServletRequest httpServletRequest,
 javax.servlet.http.HttpServletResponse httpServletResponse)

Set 'expire' headers to cache for one year. Also adds the additional cache control values passed in. Note, this method resets the cache control headers if set previously. If caches are disabled (via the system property atlassian.disable.caches), this method sets 'expires' to 0.