/// <summary>
/// Sets the Last-Modified entity header field, if it has not
/// already been set and if the value is meaningful. Called before
/// doGet, to ensure that headers are set before response data is
/// written. A subclass might have set this header already, so we
/// check.
/// </summary>
/// <param name="resp"></param>
/// <param name="lastModified"></param>
private void MaybeSetLastModified(IHttpServletResponse resp,
long lastModified)
{
if (resp.ContainsHeader(HEADER_LASTMOD))
{
return;
}
if (lastModified >= 0)
{
resp.SetDateHeader(HEADER_LASTMOD, lastModified);
}
}
/// <summary>
/// The default behavior of this method is to call ContainsHeader(string name)
/// on the wrapped response object.
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public bool ContainsHeader(string name)
{
return(HttpServletResponse.ContainsHeader(name));
}
/// <summary>
/// Sets the Last-Modified entity header field, if it has not
/// already been set and if the value is meaningful. Called before
/// doGet, to ensure that headers are set before response data is
/// written. A subclass might have set this header already, so we
/// check.
/// </summary>
/// <param name="resp"></param>
/// <param name="lastModified"></param>
private void MaybeSetLastModified(IHttpServletResponse resp,
long lastModified)
{
if (resp.ContainsHeader(HEADER_LASTMOD))
return;
if (lastModified >= 0)
resp.SetDateHeader(HEADER_LASTMOD, lastModified);
}