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bugzero
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jsp
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_cache.jspf
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2004-08-11
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672b
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21 lines
<%
if (charset == null) {
response.setContentType("text/html");
} else {
response.setContentType("text/html;charset="+charset);
}
response.addHeader("Cache-Control", "private");
response.addHeader("Cache-Control", "max-age=0");
String userAgent = request.getHeader("User-Agent");
if (userAgent != null && userAgent.indexOf("Safari") != -1) {
response.addHeader("Cache-Control", "no-cache");
}
%>
<%!
boolean needReload(javax.servlet.http.HttpServletRequest request) {
String cacheHeader = request.getHeader("cache-control");
return (cacheHeader != null && (cacheHeader.equals("max-age=0") || cacheHeader.equals("no-cache")));
}
%>