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

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
                  net.sourceforge.squirrel_sql.plugins.refactoring.actions.DropForeignKeyAction

All Implemented Interfaces:

ActionListener, Serializable, Cloneable, EventListener, Action, IObjectTreeAction

public class DropForeignKeyAction
extends AbstractRefactoringAction

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

Fields inherited from class net.sourceforge.squirrel_sql.plugins.refactoring.actions.AbstractRefactoringAction

_session, _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

DropForeignKeyAction(IApplication app, Resources rsrc)

Method Summary

protected ICommand	getCommand(IDatabaseObjectInfo[] info) Returns the command to be executed when this action is invoked.
protected 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 boolean	isMultipleObjectAction() Returns a boolean value indicating whether or not this action can be executed against multiple objects.

Methods inherited from class net.sourceforge.squirrel_sql.plugins.refactoring.actions.AbstractRefactoringAction

actionPerformed, setObjectTree

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

Constructor Detail

DropForeignKeyAction

public DropForeignKeyAction(IApplication app,
                            Resources rsrc)

Method Detail

getCommand

protected ICommand getCommand(IDatabaseObjectInfo[] info)

Description copied from class: AbstractRefactoringAction

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

Specified by:

getCommand in class AbstractRefactoringAction

Parameters:

info - the selected object(s)

Returns:

the ICommand implementation to execute

See Also:

AbstractRefactoringAction.getCommand(net.sourceforge.squirrel_sql.fw.sql.IDatabaseObjectInfo[])

getErrorMessage

protected String getErrorMessage()

Description copied from class: AbstractRefactoringAction

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.

Specified by:

getErrorMessage in class AbstractRefactoringAction

Returns:

the error message to use for single-object actions

See Also:

AbstractRefactoringAction.getErrorMessage()

isMultipleObjectAction

protected boolean isMultipleObjectAction()

Description copied from class: AbstractRefactoringAction

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

Specified by:

isMultipleObjectAction in class AbstractRefactoringAction

Returns:

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

See Also:

AbstractRefactoringAction.isMultipleObjectAction()