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 }