@Nullable
private static DateTime parseDateHeader(@Nullable final String httpDate) {
if (!Strings.isNullOrEmpty(httpDate)) {
final Date date = DateUtils.parseDate(httpDate);
if (date != null) {
return new DateTime(date.getTime());
}
}
return null;
}
@Override
public void addCookie(Cookie cookie) {
StringBuffer cookieHeader = new StringBuffer();
cookieHeader.append(cookie.getName());
cookieHeader.append("=");
cookieHeader.append(cookie.getValue());
if (cookie.getPath() != null) {
cookieHeader.append("; Path=");
cookieHeader.append(cookie.getPath());
}
if (cookie.getDomain() != null) {
cookieHeader.append("; Domain=");
cookieHeader.append(cookie.getDomain());
}
if (cookie.getMaxAge() > 0) {
cookieHeader.append("; Max-Age=");
cookieHeader.append(cookie.getMaxAge());
/** This breaks IE when date of server and browser do not match */
cookieHeader.append("; Expires=");
if (cookie.getMaxAge() == 0) {
cookieHeader.append(DateUtils.formatDate(new Date(10000), DateUtils.PATTERN_RFC1036));
} else {
cookieHeader.append(
DateUtils.formatDate(
new Date(System.currentTimeMillis() + cookie.getMaxAge() * 1000L),
DateUtils.PATTERN_RFC1036));
}
}
if (cookie.getSecure()) {
cookieHeader.append("; Secure");
}
/** Make sure we are not adding duplicate cookies */
for (Entry<String, String> entry : response.getHeaders()) {
if (entry.getKey().equals("Set-Cookie") && entry.getValue().equals(cookieHeader.toString())) {
return;
}
}
addHeader("Set-Cookie", cookieHeader.toString());
}
@Override
public void addDateHeader(String name, long date) {
response.setHeader(name, DateUtils.formatDate(new Date(date)));
}
@Override
public void setDateHeader(String name, long date) {
setHeader(name, DateUtils.formatDate(new Date(date)));
}