GZip-Filter is not working with WebSphere Application Server 6.1

• Type: Bug
• Status: Closed
• Resolution: Inactive
• Affects Version/s: 5.2.3
• Fix Version/s: None
• Component/s: Performance
• Labels: None
• Environment: WebSphere Application Server 6.1.0.27 on RHEL 3; Liferay 5.2.3

GZip is not working with WebSphere Application Server 6.1due to the class

com.liferay.portal.servlet.filters.gzip.GZipFilter

which execludes WebSphere-Servers for Gzip compression.

I changed the class

public GZipFilter()



if (super.isFilterEnabled()) {
			if (ServerDetector.isJBoss() || ServerDetector.isJetty() ||
				ServerDetector.isJOnAS() || ServerDetector.isOC4J() ||
				ServerDetector.isTomcat() || 
				ServerDetector.isWebSphere()
			) {
.......
}

and tested it.

Gzip works with WebSphere Application Server 6.1.0.27 without any errors.