001 /**
002 * ===========================================================
003 * LibRepository : a free Java content repository access layer
004 * ===========================================================
005 *
006 * Project Info: http://jfreereport.pentaho.org/librepository/
007 *
008 * (C) Copyright 2006, by Pentaho Corporation and Contributors.
009 *
010 * This library is free software; you can redistribute it and/or modify it under the terms
011 * of the GNU Lesser General Public License as published by the Free Software Foundation;
012 * either version 2.1 of the License, or (at your option) any later version.
013 *
014 * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
015 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
016 * See the GNU Lesser General Public License for more details.
017 *
018 * You should have received a copy of the GNU Lesser General Public License along with this
019 * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
020 * Boston, MA 02111-1307, USA.
021 *
022 * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
023 * in the United States and other countries.]
024 *
025 * ------------
026 * DefaultMimeRegistry.java
027 * ------------
028 * (C) Copyright 2006, by Pentaho Corporation.
029 */
030
031 package org.jfree.repository;
032
033 import org.jfree.util.StringUtils;
034
035 /**
036 * Creation-Date: 13.11.2006, 12:24:19
037 *
038 * @author Thomas Morgner
039 */
040 public class DefaultMimeRegistry implements MimeRegistry
041 {
042 public DefaultMimeRegistry()
043 {
044 }
045
046 public String getMimeType(final ContentItem item)
047 {
048 final String name = item.getName();
049 if (name == null)
050 {
051 return "application/octet-stream";
052 }
053 if (StringUtils.endsWithIgnoreCase(name, ".png"))
054 {
055 return "image/png";
056 }
057 if (StringUtils.endsWithIgnoreCase(name, ".jpg"))
058 {
059 return "image/jpeg";
060 }
061 if (StringUtils.endsWithIgnoreCase(name, ".jpeg"))
062 {
063 return "image/jpeg";
064 }
065 if (StringUtils.endsWithIgnoreCase(name, ".gif"))
066 {
067 return "image/gif";
068 }
069 if (StringUtils.endsWithIgnoreCase(name, ".pdf"))
070 {
071 return "application/pdf";
072 }
073 if (StringUtils.endsWithIgnoreCase(name, ".txt"))
074 {
075 return "text/plain";
076 }
077 if (StringUtils.endsWithIgnoreCase(name, ".html"))
078 {
079 return "text/html";
080 }
081 if (StringUtils.endsWithIgnoreCase(name, ".htm"))
082 {
083 return "text/html";
084 }
085 if (StringUtils.endsWithIgnoreCase(name, ".css"))
086 {
087 return "text/css";
088 }
089 return "application/octet-stream";
090 }
091
092 public String getSuffix(final String mimeType)
093 {
094 // needs 'libMagic'
095 if ("image/png".equals(mimeType))
096 {
097 return "png";
098 }
099 if ("image/jpeg".equals(mimeType))
100 {
101 return "jpg";
102 }
103 if ("image/jpg".equals(mimeType))
104 {
105 return "jpg";
106 }
107 if ("image/gif".equals(mimeType))
108 {
109 return "gif";
110 }
111 if ("text/html".equals(mimeType))
112 {
113 return "html";
114 }
115 if ("text/plain".equals(mimeType))
116 {
117 return "txt";
118 }
119 if ("text/css".equals(mimeType))
120 {
121 return "css";
122 }
123 if ("application/pdf".equals(mimeType))
124 {
125 return "pdf";
126 }
127 return "dat";
128 }
129 }