Package org.robolectric.shadows

Class ShadowSQLiteConnection

java.lang.Object

org.robolectric.shadows.ShadowSQLiteConnection

Direct Known Subclasses:

ShadowLegacySQLiteConnection, ShadowNativeSQLiteConnection

@Implements(className="android.database.sqlite.SQLiteConnection",
            isInAndroidSdk=false,
            shadowPicker=Picker.class)
public class ShadowSQLiteConnection
extends Object

The base shadow class for SQLiteConnection shadow APIs.

The actual shadow class for SQLiteConnection will be selected during runtime by the Picker.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ShadowSQLiteConnection.Picker	Shadow ShadowSQLiteConnection.Picker for ShadowSQLiteConnection

Field Summary

Fields

Modifier and Type	Field	Description
protected static AtomicBoolean	useInMemoryDatabase

Constructor Summary

Constructors

Constructor	Description
ShadowSQLiteConnection()

Method Summary

Modifier and Type	Method	Description
static void	reset()
static void	setDefaultJournalMode(String value)	Sets the default journal mode for SQLite databases.
static void	setDefaultSyncMode(String value)	Sets the default sync mode for SQLite databases.
static void	setDefaultWALSyncMode(String value)	Sets the default sync mode for SQLite databases when SQLiteDatabase.ENABLE_WRITE_AHEAD_LOGGING is used.
static void	setUseInMemoryDatabase(boolean value)
static SQLiteMode.Mode	sqliteMode()

Methods inherited from class java.lang.Object

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

Field Detail

useInMemoryDatabase

protected static AtomicBoolean useInMemoryDatabase

Constructor Detail

ShadowSQLiteConnection

public ShadowSQLiteConnection()

Method Detail

setUseInMemoryDatabase

public static void setUseInMemoryDatabase(boolean value)

sqliteMode

public static SQLiteMode.Mode sqliteMode()

setDefaultSyncMode

public static void setDefaultSyncMode(String value)

Sets the default sync mode for SQLite databases. Robolectric uses "OFF" by default in order to improve SQLite performance. The Android default is "FULL" in order to be more resilient to process crashes. However, this is not a requirement for Robolectric processes, where all database files are temporary and get deleted after each test.

If your test expects SQLite files being synced to disk, such as having multiple processes interact with the database, or deleting SQLite files while connections are open and having this reflected in the open connection, use "FULL" mode.

setDefaultWALSyncMode

public static void setDefaultWALSyncMode(String value)

Sets the default sync mode for SQLite databases when SQLiteDatabase.ENABLE_WRITE_AHEAD_LOGGING is used. Robolectric uses "OFF" by default in order to improve SQLite performance. The Android default is "FULL" for SDKs < 28 and "NORMAL" for SDKs >= 28.

If your test expects SQLite files being synced to disk, such as having multiple processes interact with the database, or deleting SQLite files while connections are open and having this reflected in the open connection, use "FULL" mode.

setDefaultJournalMode

public static void setDefaultJournalMode(String value)

Sets the default journal mode for SQLite databases. Robolectric uses "MEMORY" by default in order to improve SQLite performance. The Android default is PERSIST in SDKs <= 25 and TRUNCATE in SDKs > 25.

Similarly to setDefaultSyncMode(java.lang.String), if your test expects SQLite rollback journal to be synced to disk, use PERSIST or TRUNCATE.

reset

@Resetter
public static void reset()