public class MySQLBooleanPrefJDBCDataModel extends AbstractBooleanPrefJDBCDataModel
See also MySQLJDBCDataModel -- same except deals with a table without preference info:
CREATE TABLE taste_preferences ( user_id BIGINT NOT NULL, item_id BIGINT NOT NULL, PRIMARY KEY (user_id, item_id), INDEX (user_id), INDEX (item_id) )
DEFAULT_ITEM_ID_COLUMN, DEFAULT_PREFERENCE_COLUMN, DEFAULT_PREFERENCE_TABLE, DEFAULT_PREFERENCE_TIME_COLUMN, DEFAULT_USER_ID_COLUMNDEFAULT_DATASOURCE_NAME| Constructor and Description |
|---|
MySQLBooleanPrefJDBCDataModel()
Creates a using the default
DataSource (named
AbstractJDBCComponent.DEFAULT_DATASOURCE_NAME and default table/column names. |
MySQLBooleanPrefJDBCDataModel(DataSource dataSource)
Creates a using the given
DataSource and default
table/column names. |
MySQLBooleanPrefJDBCDataModel(DataSource dataSource,
String preferenceTable,
String userIDColumn,
String itemIDColumn,
String timestampColumn)
Creates a using the given
DataSource and default
table/column names. |
MySQLBooleanPrefJDBCDataModel(String dataSourceName)
Creates a using the default
DataSource found
under the given name, and using default table/column names. |
| Modifier and Type | Method and Description |
|---|---|
protected int |
getFetchSize() |
buildPreference, getMaxPreference, getMinPreference, hasPreferenceValues, setPreferencedoGetPreferencesForItem, exportWithIDsOnly, exportWithPrefs, getDataSource, getItemIDColumn, getItemIDs, getItemIDsFromUser, getLongColumn, getNumItems, getNumUsers, getNumUsersWithPreferenceFor, getNumUsersWithPreferenceFor, getPreferenceColumn, getPreferencesForItem, getPreferencesFromUser, getPreferenceTable, getPreferenceTime, getPreferenceValue, getUserIDColumn, getUserIDs, refresh, removePreference, setLongParametercheckNotNullAndLog, checkNotNullAndLog, lookupDataSourcepublic MySQLBooleanPrefJDBCDataModel()
throws TasteException
Creates a using the default DataSource (named
AbstractJDBCComponent.DEFAULT_DATASOURCE_NAME and default table/column names.
TasteException - if DataSource can't be foundpublic MySQLBooleanPrefJDBCDataModel(String dataSourceName) throws TasteException
Creates a using the default DataSource found
under the given name, and using default table/column names.
dataSourceName - name of DataSource to look upTasteException - if DataSource can't be foundpublic MySQLBooleanPrefJDBCDataModel(DataSource dataSource)
Creates a using the given DataSource and default
table/column names.
dataSource - DataSource to usepublic MySQLBooleanPrefJDBCDataModel(DataSource dataSource, String preferenceTable, String userIDColumn, String itemIDColumn, String timestampColumn)
Creates a using the given DataSource and default
table/column names.
dataSource - DataSource to usepreferenceTable - name of table containing preference datauserIDColumn - user ID column nameitemIDColumn - item ID column nametimestampColumn - timestamp column name (may be null)protected int getFetchSize()
getFetchSize in class AbstractJDBCComponentCopyright © 2008–2013 The Apache Software Foundation. All rights reserved.