如何读取将作为 MultipartFile 参数传递的 SQLite 文件？ （在 java/kotlin 中）

Question

I have to write REST API which will parse an SQLite file and parse&save its data into the server's MySQL DB.

The SQLite file will be passed as a.zip file( MultipartFile ), so I have to unzip it, and then read the unzipped file as DTO.

The code will be as following..

fun parseSQLite(zipFile: MultipartFile) {
  val file = unzip(zipFile)

  val sqliteDB = somethingLibrary.load(file)

  doParseTable(sqliteDB.execute("select * from TestTable"))
}

I found there are sqlite-jdbc library( https://github.com/xerial/sqlite-jdbc ), but it seems like it might not work in my case. I think I need mmap I/O, but are there any JAVA library for it?

Thanks!

Answer 1

For those whom may face a similar problem; I decided to add a step that saves "unzipped SQLite DB" into the server's local storage, and then load DB from it.