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@ -677,9 +677,14 @@ public class HttpHeaders implements MultiValueMap<String, String>, Serializable |
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return getFirst(UPGARDE); |
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} |
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// Utility methods
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// Date methods
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private long getFirstDate(String headerName) { |
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/** |
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* Parse the first header value for the given header name as a date, return -1 if |
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* there is no value, or raise {@link IllegalArgumentException} if the value cannot be |
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* parsed as a date. |
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*/ |
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public long getFirstDate(String headerName) { |
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String headerValue = getFirst(headerName); |
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if (headerValue == null) { |
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return -1; |
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@ -698,7 +703,12 @@ public class HttpHeaders implements MultiValueMap<String, String>, Serializable |
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"\" for \"" + headerName + "\" header"); |
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} |
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private void setDate(String headerName, long date) { |
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/** |
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* Set the given date under the given header name after formatting it as a string |
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* using the pattern {@code "EEE, dd MMM yyyy HH:mm:ss zzz"}. The equivalent of |
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* {@link #set(String, String)} but for date headers. |
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*/ |
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public void setDate(String headerName, long date) { |
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SimpleDateFormat dateFormat = new SimpleDateFormat(DATE_FORMATS[0], Locale.US); |
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dateFormat.setTimeZone(GMT); |
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set(headerName, dateFormat.format(new Date(date))); |
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