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Java > Open Source Codes > gnu > mail > providers > pop3 > POP3Headers


1 /*
2  * POP3Headers.java
3  * Copyright (C) 2003 Chris Burdess <dog@gnu.org>
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2 of the License, or (at your option) any later version.
9  *
10  * You also have permission to link it with the Sun Microsystems, Inc.
11  * JavaMail(tm) extension and run that combination.
12  *
13  * This library is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16  * Lesser General Public License for more details.
17  *
18  * You should have received a copy of the GNU Lesser General Public
19  * License along with this library; if not, write to the Free Software
20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21  */
22
23 package gnu.mail.providers.pop3;
24
25 import java.io.InputStream JavaDoc;
26 import javax.mail.MessagingException JavaDoc;
27 import javax.mail.internet.InternetHeaders JavaDoc;
28
29 /**
30  * Utility class to determine if headers have actually been read.
31  *
32  * @author <a HREF='mailto:dog@gnu.org'>Chris Burdess</a>
33  * @version 1.2
34  */
35 public final class POP3Headers
36   extends InternetHeaders JavaDoc
37 {
38
39   boolean empty = true;
40
41   POP3Headers(InputStream JavaDoc in)
42     throws MessagingException JavaDoc
43   {
44     super(in);
45   }
46
47   public boolean isEmpty()
48   {
49     return empty;
50   }
51   
52   public void addHeaderLine(String JavaDoc line)
53   {
54     super.addHeaderLine(line);
55     empty = false;
56   }
57
58 }
59
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