votorola.a.web.wap

Interface ResponseConfiguration

All Known Implementing Classes:

Responding

@ThreadRestricted(value="Call constructor")
public interface ResponseConfiguration

A context for configuring the response headers for one or more calls. Configuration should be done before writing to the response buffer because the response will be committed (and its headers sent) on the first flush of the buffer.

Method Summary

Methods

Modifier and Type	Method and Description
void	headMustRevalidate() Instructs the client to validate the response for every request, such that it never uses a stale response without first asking the user's permission.
void	headNoCache() Makes the response non-cacheable by the client.

Method Detail

headMustRevalidate

void headMustRevalidate()

Instructs the client to validate the response for every request, such that it never uses a stale response without first asking the user's permission. Ensures that Cache-Control must-revalidate is added to the headers.

headNoCache

void headNoCache()

Makes the response non-cacheable by the client. Ensures that Cache-Control no-cache (HTTP 1.1) and Pragma no-cache (HTTP 1.0) are added to the headers. Also ensures that Cache-Control no-store is added for the sake of clients (Firefox 9) that disobey no-cache.

These nevertheless fail with Chrome 18. Consider adding a nonce to the client request as a fallback.