Package weka.gui.sql

Class DbUtils

java.lang.Object

weka.experiment.DatabaseUtils

weka.gui.sql.DbUtils

All Implemented Interfaces:

Serializable, RevisionHandler

public class DbUtils
extends DatabaseUtils

A little bit extended DatabaseUtils class.

Version:

$Revision: 8034 $

Author:

FracPete (fracpete at waikato dot ac dot nz)

See Also:

• DatabaseUtils
• DatabaseUtils.execute(String)
• Serialized Form

Field Summary

Fields inherited from class weka.experiment.DatabaseUtils

BOOL, BYTE, DATE, DOUBLE, EXP_INDEX_TABLE, EXP_RESULT_COL, EXP_RESULT_PREFIX, EXP_SETUP_COL, EXP_TYPE_COL, FLOAT, INTEGER, LONG, PROPERTY_FILE, SHORT, STRING, TEXT, TIME, TIMESTAMP

Constructor Summary

Constructors

Constructor	Description
DbUtils()	initializes the object.

Method Summary

Modifier and Type	Method	Description
Connection	getConnection()	returns the current database connection.
String	getRevision()	Returns the revision string.

Methods inherited from class weka.experiment.DatabaseUtils

arrayToString, attributeCaseFix, close, close, connectToDatabase, createExperimentIndex, createExperimentIndexEntry, createResultsTable, databaseURLTipText, debugTipText, disconnectFromDatabase, execute, experimentIndexExists, getDatabaseURL, getDebug, getKeywords, getKeywordsMaskChar, getPassword, getResultFromTable, getResultSet, getResultsTableName, getSupportedCursorScrollType, getUsername, initialize, initialize, isConnected, isCursorScrollable, isCursorScrollSensitive, isKeyword, maskKeyword, passwordTipText, processKeyString, putResultInTable, select, setDatabaseURL, setDebug, setKeywords, setKeywordsMaskChar, setPassword, setUsername, tableExists, translateDBColumnType, typeName, update, usernameTipText

Methods inherited from class java.lang.Object

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

Constructor Details

DbUtils

public DbUtils()
        throws Exception

initializes the object.

Throws:

Exception - in case something goes wrong in the init of the DatabaseUtils constructor

See Also:

• DatabaseUtils

Method Details

getConnection

public Connection getConnection()

returns the current database connection.

Returns:

the current connection instance

getRevision

public String getRevision()

Returns the revision string.

Specified by:

getRevision in interface RevisionHandler

Overrides:

getRevision in class DatabaseUtils

Returns:

the revision