org.axiondb.engine.metaupdaters
Class AxionColumnsMetaTableUpdater

java.lang.Object
  org.axiondb.event.BaseDatabaseModificationListener
      org.axiondb.engine.metaupdaters.AxionColumnsMetaTableUpdater

All Implemented Interfaces:

DatabaseModificationListener, TableModificationListener

public class AxionColumnsMetaTableUpdater
extends BaseDatabaseModificationListener
implements DatabaseModificationListener, TableModificationListener

Updates the AXION_TABLES meta table

Version:

$Revision: 1.5 $ $Date: 2005/12/20 18:32:57 $

Constructor Summary

AxionColumnsMetaTableUpdater(Database db)

Method Summary

void	columnAdded(ColumnEvent e)
void	constraintAdded(ConstraintEvent event)
void	constraintRemoved(ConstraintEvent event)
protected Row	createRowForColumnAdded(Table t, Column col)
void	rowDeleted(RowEvent event)
void	rowInserted(RowEvent event)
void	rowUpdated(RowEvent event)
void	tableAdded(DatabaseModifiedEvent e)
void	tableDropped(DatabaseModifiedEvent e)
void	updateNullableStatus(ConstraintEvent event, boolean changeNullableTo)

Methods inherited from class org.axiondb.event.BaseDatabaseModificationListener

sequenceAdded, sequenceDropped, serverAdded, serverDropped, typeAdded

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.axiondb.event.DatabaseModificationListener

sequenceAdded, sequenceDropped, serverAdded, serverDropped, typeAdded

Constructor Detail

AxionColumnsMetaTableUpdater

public AxionColumnsMetaTableUpdater(Database db)

Method Detail

tableAdded

public void tableAdded(DatabaseModifiedEvent e)

Specified by:

tableAdded in interface DatabaseModificationListener

Overrides:

tableAdded in class BaseDatabaseModificationListener

tableDropped

public void tableDropped(DatabaseModifiedEvent e)

Specified by:

tableDropped in interface DatabaseModificationListener

Overrides:

tableDropped in class BaseDatabaseModificationListener

columnAdded

public void columnAdded(ColumnEvent e)
                 throws AxionException

Specified by:

columnAdded in interface TableModificationListener

Throws:

AxionException

rowInserted

public void rowInserted(RowEvent event)
                 throws AxionException

Specified by:

rowInserted in interface TableModificationListener

Throws:

AxionException

rowDeleted

public void rowDeleted(RowEvent event)
                throws AxionException

Specified by:

rowDeleted in interface TableModificationListener

Throws:

AxionException

rowUpdated

public void rowUpdated(RowEvent event)
                throws AxionException

Specified by:

rowUpdated in interface TableModificationListener

Throws:

AxionException

constraintAdded

public void constraintAdded(ConstraintEvent event)
                     throws AxionException

Specified by:

constraintAdded in interface TableModificationListener

Throws:

AxionException

constraintRemoved

public void constraintRemoved(ConstraintEvent event)
                       throws AxionException

Specified by:

constraintRemoved in interface TableModificationListener

Throws:

AxionException

updateNullableStatus

public void updateNullableStatus(ConstraintEvent event,
                                 boolean changeNullableTo)

createRowForColumnAdded

protected Row createRowForColumnAdded(Table t,
                                      Column col)
                               throws AxionException

Throws:

AxionException