Class AbstractDataAdapter

java.lang.Object

ch.nolix.system.objectdata.adapter.AbstractDataAdapter

All Implemented Interfaces:

DatabaseNameHolder, Resettable, EmptyCopyable<DataAdapter>, Closeable, GroupCloseable, ChangeRequestable, OpennessRequestable, IChangeSaver, IResettableChangeSaver, DataAdapter, AutoCloseable

Direct Known Subclasses:

MsSqlDataAdapter, NodeDataAdapter

public abstract class AbstractDataAdapter
extends Object
implements DataAdapter

Author:

Silvan Wyss

Method Summary

Modifier and Type	Method	Description
final void	createCloseDependencyTo(GroupCloseable element)	Creates a close dependency between the current GroupCloseable and the given element.
final String	getDatabaseName()
final int	getSaveCount()
final ICloseController	getStoredCloseController()
final <E extends IEntity> E	getStoredEntityByTypeAndId(Class<E> type, String id)
final <E extends IEntity> ITable<E>	getStoredTableByEntityType(Class<E> entityType)
final boolean	hasChanges()
final DataAdapter	insertEntity(IEntity entity)
final void	noteClose()	Lets the current GroupCloseable note a close.
final void	reset()	Resets the current Resettable.
final void	saveChanges()	Saves the changes of the current IChangeSaver.

Methods inherited from class Object

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

Methods inherited from interface ChangeRequestable

isChangeFree

Methods inherited from interface DatabaseNameHolder

getDatabaseNameInSingleQuotes

Methods inherited from interface EmptyCopyable

createEmptyCopy

Methods inherited from interface GroupCloseable

close, isClosed

Methods inherited from interface OpennessRequestable

isOpen

Method Details

createCloseDependencyTo

public final void createCloseDependencyTo(GroupCloseable element)

Creates a close dependency between the current GroupCloseable and the given element. When a GroupCloseable is closed, all elements, the current GroupCloseable has a close dependency to, will be closed too and vice versa.

Specified by:

createCloseDependencyTo in interface GroupCloseable

Parameters:

element -

getDatabaseName

public final String getDatabaseName()

Specified by:

getDatabaseName in interface DatabaseNameHolder

Returns:

the database name of the current DatabaseNameHolder

getSaveCount

public final int getSaveCount()

Specified by:

getSaveCount in interface IResettableChangeSaver

getStoredCloseController

public final ICloseController getStoredCloseController()

Specified by:

getStoredCloseController in interface GroupCloseable

Returns:

the ICloseController of the current GroupCloseable.

getStoredEntityByTypeAndId

public final <E extends IEntity> E getStoredEntityByTypeAndId(Class<E> type,
 String id)

Specified by:

getStoredEntityByTypeAndId in interface DataAdapter

getStoredTableByEntityType

public final <E extends IEntity> ITable<E> getStoredTableByEntityType(Class<E> entityType)

Specified by:

getStoredTableByEntityType in interface DataAdapter

hasChanges

public final boolean hasChanges()

Specified by:

hasChanges in interface ChangeRequestable

Returns:

true if the current ChangeRequestable has uncomitted changes, false otherwise

insertEntity

public final DataAdapter insertEntity(IEntity entity)

Specified by:

insertEntity in interface DataAdapter

noteClose

public final void noteClose()

Lets the current GroupCloseable note a close.

Specified by:

noteClose in interface GroupCloseable

reset

public final void reset()

Resets the current Resettable.

Specified by:

reset in interface Resettable

saveChanges

public final void saveChanges()

Saves the changes of the current IChangeSaver.

Specified by:

saveChanges in interface IChangeSaver