public static String getChecksum(Path filePath) throws IOException {
if (!isValidChecksum(filePath)) {
return "";
}
InputStream fileInputStream = null;
try {
fileInputStream = Files.newInputStream(filePath);
byte[] bytes = DigestUtils.sha1(fileInputStream);
return Base64.encodeBase64String(bytes);
} finally {
StreamUtil.cleanUp(fileInputStream);
}
}
public static String getChecksum(Path filePath) throws IOException {
if (!Files.exists(filePath)
|| (Files.size(filePath) > PropsValues.SYNC_FILE_CHECKSUM_THRESHOLD_SIZE)) {
return "";
}
InputStream fileInputStream = null;
try {
fileInputStream = Files.newInputStream(filePath);
byte[] bytes = DigestUtils.sha1(fileInputStream);
return Base64.encodeBase64String(bytes);
} finally {
StreamUtil.cleanUp(fileInputStream);
}
}