com.google.apphosting.runtime

Class HttpCompression

java.lang.Object

com.google.apphosting.runtime.HttpCompression

public class HttpCompression
extends Object

A class in charge of compressing request responses at the HTTP protocol buffer level.

Constructor Summary

Constructors

Constructor and Description
HttpCompression()

Method Summary

Modifier and Type	Method and Description
boolean	attemptCompression(com.google.apphosting.base.protos.RuntimePb.UPRequest request, MutableUpResponse response) Attempt to compress the HttpResponse, using trusted and untrusted headers to determine if the client (or GFE) accepts compression for this response.

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpCompression

public HttpCompression()

Method Detail

attemptCompression

public boolean attemptCompression(com.google.apphosting.base.protos.RuntimePb.UPRequest request,
                                  MutableUpResponse response)
                           throws IOException

Attempt to compress the HttpResponse, using trusted and untrusted headers to determine if the client (or GFE) accepts compression for this response. If the response can be compressed, the response buffer will be cleared and replaced with the compressed response, and uncompressed_size and uncompress_for_client fields will be set. Otherwise, the response will be left untouched.

Parameters:

request -

response -

Returns:

true if the response was successfully compressed.

Throws:

IOException