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27 package org.apache.hc.client5.http.impl.cookie;
28
29 import java.time.Instant;
30
31 import org.apache.hc.client5.http.cookie.CommonCookieAttributeHandler;
32 import org.apache.hc.client5.http.cookie.Cookie;
33 import org.apache.hc.client5.http.cookie.MalformedCookieException;
34 import org.apache.hc.client5.http.cookie.SetCookie;
35 import org.apache.hc.core5.annotation.Contract;
36 import org.apache.hc.core5.annotation.ThreadingBehavior;
37 import org.apache.hc.core5.util.Args;
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44 @Contract(threading = ThreadingBehavior.STATELESS)
45 public class BasicMaxAgeHandler extends AbstractCookieAttributeHandler implements CommonCookieAttributeHandler {
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52 public static final BasicMaxAgeHandler INSTANCE = new BasicMaxAgeHandler();
53
54 public BasicMaxAgeHandler() {
55 super();
56 }
57
58 @Override
59 public void parse(final SetCookie cookie, final String value)
60 throws MalformedCookieException {
61 Args.notNull(cookie, "Cookie");
62 if (value == null) {
63 throw new MalformedCookieException("Missing value for 'max-age' attribute");
64 }
65 final int age;
66 try {
67 age = Integer.parseInt(value);
68 } catch (final NumberFormatException e) {
69 throw new MalformedCookieException ("Invalid 'max-age' attribute: "
70 + value);
71 }
72 if (age < 0) {
73 throw new MalformedCookieException ("Negative 'max-age' attribute: "
74 + value);
75 }
76 cookie.setExpiryDate(Instant.now().plusSeconds(age));
77 }
78
79 @Override
80 public String getAttributeName() {
81 return Cookie.MAX_AGE_ATTR;
82 }
83
84 }