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java.lang.Object | +--java.io.OutputStream | +--java.io.FilterOutputStream | +--com.mortbay.HTTP.HttpFilter | +--com.mortbay.HTTP.Filter.HtmlFilter | +--com.mortbay.HTTP.Filter.HtmlExpireFilter
Filter Html and expire content. When activated, this extension of the HtmlFilter modifies the response header to prevent any caching of the the response. This filter should be used instead of HtmlFilter if the tags expansions may vary over time, and thus invalidate the expiry time of the raw content.
Fields inherited from class com.mortbay.HTTP.Filter.HtmlFilter |
info |
Fields inherited from class com.mortbay.HTTP.HttpFilter |
request,
response |
Fields inherited from class java.io.FilterOutputStream |
out |
Constructor Summary | |
HtmlExpireFilter(HttpRequest request)
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Method Summary | |
protected void |
activate()
Modify response on activation. |
Methods inherited from class com.mortbay.HTTP.Filter.HtmlFilter |
canHandle,
embedUrl,
includeFile,
includePreFile,
write,
write,
write |
Methods inherited from class com.mortbay.HTTP.HttpFilter |
activateOn,
test,
update |
Methods inherited from class java.io.FilterOutputStream |
close,
flush |
Methods inherited from class java.lang.Object |
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
Constructor Detail |
public HtmlExpireFilter(HttpRequest request)
Method Detail |
protected void activate()
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