private File leafPartToContentValues(ContentValues cv, Part part, Body body)
throws MessagingException, IOException {
AttachmentViewInfo attachment = attachmentInfoExtractor.extractAttachmentInfoForDatabase(part);
cv.put("display_name", attachment.displayName);
String encoding = getTransferEncoding(part);
if (!(body instanceof SizeAware)) {
throw new IllegalStateException("Body needs to implement SizeAware");
}
SizeAware sizeAwareBody = (SizeAware) body;
long fileSize = sizeAwareBody.getSize();
File file = null;
int dataLocation;
if (fileSize > MAX_BODY_SIZE_FOR_DATABASE) {
dataLocation = DataLocation.ON_DISK;
file = writeBodyToDiskIfNecessary(part);
long size = decodeAndCountBytes(file, encoding, fileSize);
cv.put("decoded_body_size", size);
} else {
dataLocation = DataLocation.IN_DATABASE;
byte[] bodyData = getBodyBytes(body);
cv.put("data", bodyData);
long size = decodeAndCountBytes(bodyData, encoding, bodyData.length);
cv.put("decoded_body_size", size);
}
cv.put("data_location", dataLocation);
cv.put("encoding", encoding);
cv.put("content_id", part.getContentId());
return file;
}