Anna Koskinen
3 years ago
1 changed files with 40 additions and 14 deletions
+ 40
- 14
server/src/main/java/com/vaadin/util/FileTypeResolver.java
View File
| @@ -17,7 +17,6 @@ | |||
| package com.vaadin.util; | |||
| import java.io.File; | |||
| import java.io.Serializable; | |||
| import java.util.Collections; | |||
| import java.util.Locale; | |||
| import java.util.Map; | |||
| @@ -37,7 +36,6 @@ import com.vaadin.server.ThemeResource; | |||
| * @author Vaadin Ltd. | |||
| * @since 3.0 | |||
| */ | |||
| @SuppressWarnings("serial") | |||
| public class FileTypeResolver { | |||
| /** | |||
| @@ -52,9 +50,40 @@ public class FileTypeResolver { | |||
| public static String DEFAULT_MIME_TYPE = "application/octet-stream"; | |||
| /** | |||
| * Initial file extension to mime-type mapping. | |||
| * Initial MIME-type to file extension mapping where the MIME type starts | |||
| * with {@code application/vnd}. Separate from the main mapping in order to | |||
| * limit the amount of long lines for the sake of readability. | |||
| */ | |||
| private static final String INITIAL_EXT_TO_MIME_MAP = "application/cu-seeme csm cu," | |||
| private static final String INITIAL_APPLICATION_VND_MIME_TO_EXT_MAPPING = "" | |||
| + "application/vnd.ms-access mdb," | |||
| + "application/vnd.ms-excel xls xlb," | |||
| + "application/vnd.ms-excel.addin.macroEnabled.12 xlam," | |||
| + "application/vnd.ms-excel.sheet.binary.macroEnabled.12 xlsb," | |||
| + "application/vnd.ms-excel.sheet.macroEnabled.12 xlsm," | |||
| + "application/vnd.ms-excel.template.macroEnabled.12 xltm," | |||
| + "application/vnd.ms-powerpoint ppt pps pot," | |||
| + "application/vnd.ms-powerpoint.addin.macroEnabled.12 ppam," | |||
| + "application/vnd.ms-powerpoint.presentation.macroEnabled.12 pptm," | |||
| + "application/vnd.ms-powerpoint.slideshow.macroEnabled.12 ppsm," | |||
| + "application/vnd.ms-powerpoint.template.macroEnabled.12 potm," | |||
| + "application/vnd.ms-word.document.macroEnabled.12 docm," | |||
| + "application/vnd.ms-word.template.macroEnabled.12 dotm," | |||
| + "application/vnd.openxmlformats-officedocument.presentationml.presentation pptx," | |||
| + "application/vnd.openxmlformats-officedocument.presentationml.slideshow ppsx," | |||
| + "application/vnd.openxmlformats-officedocument.presentationml.template potx," | |||
| + "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet xlsx," | |||
| + "application/vnd.openxmlformats-officedocument.spreadsheetml.template xltx," | |||
| + "application/vnd.openxmlformats-officedocument.wordprocessingml.document docx," | |||
| + "application/vnd.openxmlformats-officedocument.wordprocessingml.template dotx," | |||
| + "application/vnd.wap.wmlc wmlc," | |||
| + "application/vnd.wap.wmlscriptc wmlsc,"; | |||
| /** | |||
| * Initial MIME-type to file extension mapping that will get parsed into a | |||
| * file extension to MIME-type map. | |||
| */ | |||
| private static final String INITIAL_MIME_TO_EXT_MAPPING = "" | |||
| + "application/cu-seeme csm cu," | |||
| + "application/dsptype tsp," | |||
| + "application/futuresplash spl," | |||
| + "application/mac-binhex40 hqx," | |||
| @@ -66,10 +95,7 @@ public class FileTypeResolver { | |||
| + "application/pgp-signature pgp," | |||
| + "application/postscript ps ai eps," | |||
| + "application/rtf rtf," | |||
| + "application/vnd.ms-excel xls xlb," | |||
| + "application/vnd.ms-powerpoint ppt pps pot," | |||
| + "application/vnd.wap.wmlc wmlc," | |||
| + "application/vnd.wap.wmlscriptc wmlsc," | |||
| + INITIAL_APPLICATION_VND_MIME_TO_EXT_MAPPING | |||
| + "application/wordperfect5.1 wp5," | |||
| + "application/zip zip," | |||
| + "application/x-123 wk," | |||
| @@ -137,17 +163,17 @@ public class FileTypeResolver { | |||
| + "application/x-x509-ca-cert crt," | |||
| + "audio/basic au snd," | |||
| + "audio/midi mid midi," | |||
| + "audio/mp4 m4a," | |||
| + "audio/mpeg mpga mpega mp2 mp3," | |||
| + "audio/mpegurl m3u," | |||
| + "audio/ogg ogg," | |||
| + "audio/prs.sid sid," | |||
| + "audio/x-aac aac," | |||
| + "audio/x-aiff aif aiff aifc," | |||
| + "audio/x-gsm gsm," | |||
| + "audio/x-pn-realaudio ra rm ram," | |||
| + "audio/x-scpls pls," | |||
| + "audio/x-wav wav," | |||
| + "audio/ogg ogg," | |||
| + "audio/mp4 m4a," | |||
| + "audio/x-aac aac," | |||
| + "image/bitmap bmp," | |||
| + "image/gif gif," | |||
| + "image/ief ief," | |||
| @@ -198,14 +224,14 @@ public class FileTypeResolver { | |||
| + "video/dl dl," | |||
| + "video/fli fli," | |||
| + "video/gl gl," | |||
| + "video/mp4 mp4," | |||
| + "video/mpeg mpeg mpg mpe," | |||
| + "video/ogg ogv," | |||
| + "video/quicktime qt mov," | |||
| + "video/x-mng mng," | |||
| + "video/x-ms-asf asf asx," | |||
| + "video/x-msvideo avi," | |||
| + "video/x-sgi-movie movie," | |||
| + "video/ogg ogv," | |||
| + "video/mp4 mp4," | |||
| + "x-world/x-vrml vrm vrml wrl"; | |||
| /** | |||
| @@ -217,7 +243,7 @@ public class FileTypeResolver { | |||
| // Initialize extension to MIME map | |||
| final StringTokenizer lines = new StringTokenizer( | |||
| INITIAL_EXT_TO_MIME_MAP, ","); | |||
| INITIAL_MIME_TO_EXT_MAPPING, ","); | |||
| while (lines.hasMoreTokens()) { | |||
| final String line = lines.nextToken(); | |||
| final StringTokenizer exts = new StringTokenizer(line); | |||
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