org.h2.store

Class FileLister

java.lang.Object

org.h2.store.FileLister

public class FileLister
extends java.lang.Object

Utility class to list the files of a database.

Method Summary

Modifier and Type	Method and Description
static java.util.ArrayList<java.lang.String>	getDatabaseFiles(java.lang.String dir, java.lang.String db, boolean all) Get the list of database files.
static java.lang.String	getDir(java.lang.String dir) Normalize the directory name.
static void	tryUnlockDatabase(java.util.List<java.lang.String> files, java.lang.String message) Try to lock the database, and then unlock it.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

tryUnlockDatabase

public static void tryUnlockDatabase(java.util.List<java.lang.String> files,
                                     java.lang.String message)
                              throws java.sql.SQLException

Try to lock the database, and then unlock it. If this worked, the .lock.db file will be removed.

Parameters:

files - the database files to check

message - the text to include in the error message

Throws:

java.sql.SQLException - if it failed

getDir

public static java.lang.String getDir(java.lang.String dir)

Normalize the directory name.

Parameters:

dir - the directory (null for the current directory)

Returns:

the normalized directory name

getDatabaseFiles

public static java.util.ArrayList<java.lang.String> getDatabaseFiles(java.lang.String dir,
                                                                     java.lang.String db,
                                                                     boolean all)

Get the list of database files.

Parameters:

dir - the directory (must be normalized)

db - the database name (null for all databases)

all - if true, files such as the lock, trace, and lob files are included. If false, only data, index, log, and lob files are returned

Returns:

the list of files