Field Detail

• VERSION_UNSET

  public static final int VERSION_UNSET

  Returned by getVersion(SQLiteDatabase, int, String) if the version is unset.

  See Also:

  Constant Field Values

• FEATURE_OFFLINE

  public static final int FEATURE_OFFLINE

  Version of tables used for offline functionality.

  See Also:

  Constant Field Values

• FEATURE_CACHE_CONTENT_METADATA

  public static final int FEATURE_CACHE_CONTENT_METADATA

  Version of tables used for cache content metadata.

  See Also:

  Constant Field Values

• FEATURE_CACHE_FILE_METADATA

  public static final int FEATURE_CACHE_FILE_METADATA

  Version of tables used for cache file metadata.

  See Also:

  Constant Field Values

• FEATURE_EXTERNAL

  public static final int FEATURE_EXTERNAL

  Version of tables used from external features.

  See Also:

  Constant Field Values

Method Detail

• setVersion

  public static void setVersion​(SQLiteDatabase writableDatabase,
                                @Feature
                                int feature,
                                String instanceUid,
                                int version)
                         throws DatabaseIOException

  Sets the version of a specified instance of a specified feature.

  Parameters:

  writableDatabase - The database to update.

  feature - The feature.

  instanceUid - The unique identifier of the instance of the feature.

  version - The version.

  Throws:

  DatabaseIOException - If an error occurs executing the SQL.

• removeVersion

  public static void removeVersion​(SQLiteDatabase writableDatabase,
                                   @Feature
                                   int feature,
                                   String instanceUid)
                            throws DatabaseIOException

  Removes the version of a specified instance of a feature.

  Parameters:

  writableDatabase - The database to update.

  feature - The feature.

  instanceUid - The unique identifier of the instance of the feature.

  Throws:

  DatabaseIOException - If an error occurs executing the SQL.

• getVersion

  public static int getVersion​(SQLiteDatabase database,
                               @Feature
                               int feature,
                               String instanceUid)
                        throws DatabaseIOException

  Returns the version of a specified instance of a feature, or VERSION_UNSET if no version is set.

  Parameters:

  database - The database to query.

  feature - The feature.

  instanceUid - The unique identifier of the instance of the feature.

  Returns:

  The version, or VERSION_UNSET if no version is set.

  Throws:

  DatabaseIOException - If an error occurs executing the SQL.