org.apache.tapestry5.services

Interface ResponseCompressionAnalyzer

All Known Implementing Classes:

ResponseCompressionAnalyzerImpl

public interface ResponseCompressionAnalyzer

Used to determine if the client supports GZip compression of the response.

Since:

5.1.0.0

See Also:

CompressionAnalyzer, SymbolConstants.GZIP_COMPRESSION_ENABLED

Method Summary

Modifier and Type	Method and Description
boolean	isGZipEnabled(ContentType contentType) Uses CompressionAnalyzer to determine if the content is compressable, but only if the request indicates the client supports compression.
boolean	isGZipSupported() Checks the Accept-Encoding request header for a "gzip" token.

Method Detail

isGZipSupported

boolean isGZipSupported()

Checks the Accept-Encoding request header for a "gzip" token. Ensures that the protocol is not "HTTP/1.0", which does not correctly support GZip encoding (in older Internet Explorer browsers).

Returns:

true if gzip is supported by client

isGZipEnabled

boolean isGZipEnabled(ContentType contentType)

Uses CompressionAnalyzer to determine if the content is compressable, but only if the request indicates the client supports compression.

Parameters:

contentType -

Returns:

true if the content can be compressed for the current request

Since:

5.4