io.requery.android.sqlite

Interface DatabaseProvider<T>

Type Parameters:

T - database type

All Superinterfaces:

java.lang.AutoCloseable, io.requery.sql.ConnectionProvider

All Known Implementing Classes:

DatabaseSource, SqlCipherDatabaseSource, SqlitexDatabaseSource

public interface DatabaseProvider<T>
extends io.requery.sql.ConnectionProvider, java.lang.AutoCloseable

Common interface for Android database providers.

Method Summary

Modifier and Type	Method and Description
void	close() closes the database.
io.requery.sql.Configuration	getConfiguration()
T	getReadableDatabase()
T	getWritableDatabase()
void	onConfigure(T db) Callback for when the database should be configured.
void	onCreate(T db) Callback for when the database schema is to be created.
void	onUpgrade(T db, int oldVersion, int newVersion) Callback for when the database should be upgraded from an previous version to a new version.
void	setLoggingEnabled(boolean enable) Enables statement logging.
void	setTableCreationMode(io.requery.sql.TableCreationMode mode) Sets the TableCreationMode to use when the database is created or upgraded.

Methods inherited from interface io.requery.sql.ConnectionProvider

getConnection

Method Detail

setLoggingEnabled

void setLoggingEnabled(boolean enable)

Enables statement logging. Not use for debugging only as it impacts performance.

Parameters:

enable - true to enable, false otherwise default is false.

setTableCreationMode

void setTableCreationMode(io.requery.sql.TableCreationMode mode)

Sets the TableCreationMode to use when the database is created or upgraded.

Parameters:

mode - to use

getConfiguration

io.requery.sql.Configuration getConfiguration()

Returns:

Configuration used by the provider

onCreate

void onCreate(T db)

Callback for when the database schema is to be created.

Parameters:

db - instance

onConfigure

void onConfigure(T db)

Callback for when the database should be configured.

Parameters:

db - instance

onUpgrade

void onUpgrade(T db,
               int oldVersion,
               int newVersion)

Callback for when the database should be upgraded from an previous version to a new version.

Parameters:

db - instance

getReadableDatabase

T getReadableDatabase()

Returns:

read only database instance

getWritableDatabase

T getWritableDatabase()

Returns:

readable and writable database instance

close

void close()

closes the database.

Specified by:

close in interface java.lang.AutoCloseable