org.iq80.leveldb

Interface DBFactory

public interface DBFactory

Author:

Hiram Chirino

Method Summary

Modifier and Type	Method and Description
void	destroy(File path, Options options) Destroy a database, delete DB files and root directory
DB	open(File path, Options options) Open/Create a new Database using provided "options" to configure DB behavior.
void	repair(File path, Options options) Try to repair a corrupted DB or not closed properly.

Method Detail

open

DB open(File path,
        Options options)
 throws IOException

Open/Create a new Database using provided "options" to configure DB behavior.

Parameters:

path - DB root folder

options - DB options

Returns:

a new DB instance

Throws:

IOException - if unable to open/read DB or preconditions failed

destroy

void destroy(File path,
             Options options)
      throws IOException

Destroy a database, delete DB files and root directory

Parameters:

path - DB root folder

options - options used to open DB

Throws:

IOException - if failed to destruct DB

repair

void repair(File path,
            Options options)
     throws IOException

Try to repair a corrupted DB or not closed properly.

Parameters:

path - DB root directory

options - DB options

Throws:

IOException - if failed to open/recover DB