spark.utils

Class GzipUtils

java.lang.Object

spark.utils.GzipUtils

public class GzipUtils
extends Object

GZIP utility class.

Author:

Edward Raff, Per Wendel

Method Summary

Modifier and Type	Method and Description
static OutputStream	checkAndWrap(javax.servlet.http.HttpServletRequest httpRequest, javax.servlet.http.HttpServletResponse httpResponse) Checks if the HTTP request/response accepts and wants GZIP and i that case wraps the response output stream in a GZIPOutputStream.

Methods inherited from class java.lang.Object

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

Method Detail

checkAndWrap

public static OutputStream checkAndWrap(javax.servlet.http.HttpServletRequest httpRequest,
                                        javax.servlet.http.HttpServletResponse httpResponse)
                                 throws IOException

Checks if the HTTP request/response accepts and wants GZIP and i that case wraps the response output stream in a GZIPOutputStream.

Parameters:

httpRequest - the HTTP servlet request.

httpResponse - the HTTP servlet response.

Returns:

if accepted and wanted a GZIPOutputStream otherwise the unchanged response output stream.

Throws:

IOException - in case of IO error.