public static String sanitize(String filename, String mimeType) {
filename = sanitize(filename);
if (mimeType == null) return filename;
if (filename.indexOf('.') >= 0) {
String oldExt = filename.substring(filename.lastIndexOf('.'));
if (DefaultMIMETypes.isValidExt(mimeType, oldExt)) return filename;
}
String defaultExt = DefaultMIMETypes.getExtension(filename);
if (defaultExt == null) return filename;
else return filename + '.' + defaultExt;
}
/** Create a DirPutFile from a SimpleFieldSet. */
public static DirPutFile create(
SimpleFieldSet subset, String identifier, boolean global, BucketFactory bf)
throws MessageInvalidException {
String name = subset.get("Name");
if (name == null)
throw new MessageInvalidException(
ProtocolErrorMessage.MISSING_FIELD, "Missing field Name", identifier, global);
String contentTypeOverride = subset.get("Metadata.ContentType");
if (contentTypeOverride != null
&& (!contentTypeOverride.equals(""))
&& !DefaultMIMETypes.isPlausibleMIMEType(contentTypeOverride)) {
throw new MessageInvalidException(
ProtocolErrorMessage.BAD_MIME_TYPE,
"Bad MIME type in Metadata.ContentType",
identifier,
global);
}
String type = subset.get("UploadFrom");
if ((type == null) || type.equalsIgnoreCase("direct")) {
return DirectDirPutFile.create(name, contentTypeOverride, subset, identifier, global, bf);
} else if (type.equalsIgnoreCase("disk")) {
return DiskDirPutFile.create(name, contentTypeOverride, subset, identifier, global);
} else if (type.equalsIgnoreCase("redirect")) {
return RedirectDirPutFile.create(name, contentTypeOverride, subset, identifier, global);
} else {
throw new MessageInvalidException(
ProtocolErrorMessage.INVALID_FIELD,
"Unsupported or unknown UploadFrom: " + type,
identifier,
global);
}
}
public static String sanitize(String filename, String mimeType) {
filename = sanitize(filename);
if (mimeType == null) return filename;
return DefaultMIMETypes.forceExtension(filename, mimeType);
}
protected static String guessMIME(String name) {
// Guess it just from the name
return DefaultMIMETypes.guessMIMEType(name, true);
}