AbstractDbBackend (adams-pom 24.4.0-SNAPSHOT API)

java.lang.Object
- adams.core.logging.LoggingObject
- - adams.core.logging.CustomLoggingLevelObject
  - - adams.core.option.AbstractOptionHandler
    - - adams.db.AbstractDbBackend

All Implemented Interfaces:

Destroyable, GlobalInfoSupporter, LoggingLevelHandler, LoggingSupporter, OptionHandler, SizeOfHandler, BackendManager, DbBackend, Serializable

Direct Known Subclasses:

DbBackend, DbBackend, DbBackend, DbBackend, DbBackend
```
public abstract class AbstractDbBackend
extends AbstractOptionHandler
implements DbBackend
```
Ancestor for classes that provide a processing backend.

Author:

FracPete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`BACKEND_AUTODETECT`
`static String`	`BACKEND_MYSQL`
`static String`	`KEY_BACKEND`
`protected static boolean`	`m_Initialized`	whether the backend was initialized.
`protected static Properties`	`m_Properties`	the properties with the defaults.
`protected static DbBackend`	`m_Singleton`	the singleton.

Fields inherited from class adams.core.option.AbstractOptionHandler
m_OptionManager

Fields inherited from class adams.core.logging.LoggingObject
m_Logger, m_LoggingIsEnabled, m_LoggingLevel

Fields inherited from interface adams.db.DbBackend
FILENAME

Constructor Summary

Constructors
Constructor Description

AbstractDbBackend()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`protected static Properties`	`getProperties()`	Returns the underlying properties.
`static DbBackend`	`getSingleton()`	Returns the singleton.

Methods inherited from class adams.core.option.AbstractOptionHandler
cleanUpOptions, defineOptions, destroy, finishInit, getDefaultLoggingLevel, getOptionManager, globalInfo, initialize, loggingLevelTipText, newOptionManager, reset, setLoggingLevel, toCommandLine, toString

Methods inherited from class adams.core.logging.LoggingObject
configureLogger, getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled, sizeOf

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface adams.db.DbBackend
getLog, getSQL, isSupported

Methods inherited from interface adams.core.Destroyable
destroy

Methods inherited from interface adams.core.logging.LoggingLevelHandler
getLoggingLevel, setLoggingLevel

Methods inherited from interface adams.core.logging.LoggingSupporter
getLogger, isLoggingEnabled

Methods inherited from interface adams.core.option.OptionHandler
cleanUpOptions, defineOptions, getOptionManager, toCommandLine

- Field Detail
  - KEY_BACKEND
```
public static final String KEY_BACKEND
```
    See Also:
    
    Constant Field Values
  - BACKEND_AUTODETECT
```
public static final String BACKEND_AUTODETECT
```
    See Also:
    
    Constant Field Values
  - BACKEND_MYSQL
```
public static final String BACKEND_MYSQL
```
    See Also:
    
    Constant Field Values
  - m_Properties
```
protected static Properties m_Properties
```
    the properties with the defaults.
  - m_Singleton
```
protected static DbBackend m_Singleton
```
    the singleton.
  - m_Initialized
```
protected static boolean m_Initialized
```
    whether the backend was initialized.
- Constructor Detail
  - AbstractDbBackend
```
public AbstractDbBackend()
```
- Method Detail
  - getProperties
```
protected static Properties getProperties()
```
    Returns the underlying properties.
    
    Returns:
    
    the properties
  - getSingleton
```
public static DbBackend getSingleton()
```
    Returns the singleton.
    
    Returns:
    
    the singleton