Created
September 4, 2011 15:53
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public class DatoVerifikasjonsFilter implements ContainerRequestFilter { | |
@Override | |
public ContainerRequest filter(final ContainerRequest request) { | |
String dato = request.getHeaderValue(Headers.Date); | |
if (dato != null) { | |
sjekkDato(dato); | |
} else { | |
// Kast feil - datoheader mangler! | |
} | |
return request; | |
} | |
private void sjekkDato(final String dateOnRFC1123Format) { | |
try { | |
Date date = DateUtil.parseDate(dateOnRFC1123Format); // Parser datoen (med Apache commons) | |
sjekkAtDatoHeaderIkkeErForGammel(date); // Kast feil om den er for gammel | |
sjekkAtDatoHeaderIkkeErForNy(date); // Kast feil om den er for ny | |
} catch (DateParseException e) { | |
// Kast feil - dato ikke parsebar | |
} | |
} | |
} |
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