/*

  *   SONEWS News Server

  *   see AUTHORS for the list of contributors

  *

  *   This program is free software: you can redistribute it and/or modify

  *   it under the terms of the GNU General Public License as published by

  *   the Free Software Foundation, either version 3 of the License, or

  *   (at your option) any later version.

  *

  *   This program is distributed in the hope that it will be useful,

  *   but WITHOUT ANY WARRANTY; without even the implied warranty of

  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  *   GNU General Public License for more details.

  *

  *   You should have received a copy of the GNU General Public License

  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.

  */

 package org.sonews.storage;

 /**

  * Contains header constants. These header keys are no way complete but all

  * headers that are relevant for sonews.

  * @author Christian Lins

  * @since sonews/0.5.0

  */

 public final class Headers

 {

   public static final String BYTES             = "bytes";

   public static final String CONTENT_TYPE      = "content-type";

   public static final String CONTROL           = "control";

   public static final String DATE              = "date";

   public static final String FROM              = "from";

   public static final String LINES             = "lines";

   public static final String LIST_POST         = "list-post";

   public static final String MESSAGE_ID        = "message-id";

   public static final String NEWSGROUPS        = "newsgroups";

   public static final String NNTP_POSTING_DATE = "nntp-posting-date";

   public static final String NNTP_POSTING_HOST = "nntp-posting-host";

   public static final String PATH              = "path";

   public static final String REFERENCES        = "references";

   public static final String REPLY_TO          = "reply-to";

   public static final String SENDER            = "sender";

   public static final String SUBJECT           = "subject";

   public static final String SUPERSEDES        = "subersedes";

   public static final String TO                = "to";

   public static final String X_COMPLAINTS_TO   = "x-complaints-to";

   public static final String X_LIST_POST       = "x-list-post";

   public static final String X_TRACE           = "x-trace";

   public static final String XREF              = "xref";

   private Headers()

   {}

 }