net.sourceforge.squirrel_sql.plugins.refactoring.actions
Class AbstractRefactoringAction

java.lang.Object
  javax.swing.AbstractAction
      net.sourceforge.squirrel_sql.fw.gui.action.BaseAction
          net.sourceforge.squirrel_sql.client.action.SquirrelAction
              net.sourceforge.squirrel_sql.plugins.refactoring.actions.AbstractRefactoringAction

All Implemented Interfaces:

ActionListener, Serializable, Cloneable, EventListener, Action, IObjectTreeAction

Direct Known Subclasses:

AddAutoIncrementAction, AddColumnAction, AddForeignKeyAction, AddIndexAction, AddLookupTableAction, AddPrimaryKeyAction, AddSequenceAction, AddUniqueConstraintAction, AddViewAction, DropColumnAction, DropForeignKeyAction, DropIndexTableAction, DropPrimaryKeyAction, DropSelectedTablesAction, DropSequenceAction, DropUniqueConstraintAction, DropViewAction, MergeColumnAction, MergeTableAction, ModifyColumnAction, ModifySequenceAction, RenameTableAction, RenameViewAction

public abstract class AbstractRefactoringAction
extends SquirrelAction
implements IObjectTreeAction

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class net.sourceforge.squirrel_sql.fw.gui.action.BaseAction

BaseAction.IBaseActionPropertyNames

Field Summary

protected ISession	_session Current session.
protected IObjectTreeAPI	_tree Current object tree.

Fields inherited from class net.sourceforge.squirrel_sql.client.action.SquirrelAction

_app

Fields inherited from class javax.swing.AbstractAction

changeSupport, enabled

Fields inherited from interface javax.swing.Action

ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, DISPLAYED_MNEMONIC_INDEX_KEY, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SMALL_ICON

Constructor Summary

AbstractRefactoringAction(IApplication app, Resources rsrc)

Method Summary

void	actionPerformed(ActionEvent evt)
protected abstract ICommand	getCommand(IDatabaseObjectInfo[] info) Returns the command to be executed when this action is invoked.
protected abstract String	getErrorMessage() Subclasses must override this to provide a custom error message when the user chooses to execcute an action on multiple selected objects, when the action can only be executed on a single object.
protected abstract boolean	isMultipleObjectAction() Returns a boolean value indicating whether or not this action can be executed against multiple objects.
void	setObjectTree(IObjectTreeAPI tree)

Methods inherited from class net.sourceforge.squirrel_sql.client.action.SquirrelAction

getApplication, getKeyStroke

Methods inherited from class net.sourceforge.squirrel_sql.fw.gui.action.BaseAction

getParentFrame

Methods inherited from class javax.swing.AbstractAction

addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled

Methods inherited from class java.lang.Object

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

Field Detail

_session

protected ISession _session

Current session.

_tree

protected IObjectTreeAPI _tree

Current object tree.

Constructor Detail

AbstractRefactoringAction

public AbstractRefactoringAction(IApplication app,
                                 Resources rsrc)

Method Detail

actionPerformed

public void actionPerformed(ActionEvent evt)

Specified by:

actionPerformed in interface ActionListener

See Also:

ActionListener.actionPerformed(java.awt.event.ActionEvent)

getCommand

protected abstract ICommand getCommand(IDatabaseObjectInfo[] info)

Returns the command to be executed when this action is invoked.

Parameters:

info - the selected object(s)

Returns:

the ICommand implementation to execute

isMultipleObjectAction

protected abstract boolean isMultipleObjectAction()

Returns a boolean value indicating whether or not this action can be executed against multiple objects.

Returns:

true if the user can execute this action against multiple slected objects; false otherwise.

getErrorMessage

protected abstract String getErrorMessage()

Subclasses must override this to provide a custom error message when the user chooses to execcute an action on multiple selected objects, when the action can only be executed on a single object.

Returns:

the error message to use for single-object actions

setObjectTree

public void setObjectTree(IObjectTreeAPI tree)

Specified by:

setObjectTree in interface IObjectTreeAction

See Also:

IObjectTreeAction.setObjectTree(net.sourceforge.squirrel_sql.client.session.IObjectTreeAPI)