KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > apache > cocoon > mail > MailCtPref


1 /*
2  * Copyright 1999-2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package org.apache.cocoon.mail;
17
18 import javax.mail.MessagingException JavaDoc;
19 import javax.mail.internet.MimePart JavaDoc;
20
21 /**
22  * A simple MimePart preference selecting algorithm
23  *
24  * @author Bernhard Huber
25  * @since 26. Oktober 2002
26  * @version CVS $Id: MailCtPref.java 30932 2004-07-29 17:35:38Z vgritsenko $
27  */
28 public class MailCtPref implements ContentTypePreference {
29
30     /**
31      * Yield preference
32      *
33      *@param part Examine the content of this part
34      *@return preference, a higher preference value signals higher preference,
35      * eg. a part evaluating preference 10, signals preference over
36      * a part evaluating preference of 5
37      */
38     public int preference(MimePart JavaDoc part) {
39         try {
40             if (part.isMimeType("text/html")) {
41                 return 5;
42             }
43             if (part.isMimeType("text/*")) {
44                 return 10;
45             }
46             if (part.isMimeType("text")) {
47                 return 9;
48             }
49             return 0;
50         } catch (MessagingException JavaDoc messagingexception) {
51             return 0;
52         }
53     }
54 }
55
56
Popular Tags