oracle.ide.db.controls
Class DBObjectChooserDelegate

java.lang.Object
  oracle.ide.db.controls.DBObjectChooserDelegate

Direct Known Subclasses:

DBObjectChooserBridge

public abstract class DBObjectChooserDelegate
extends java.lang.Object

Part of the DBObjectChooser implementation. A DBObjectChooser will delegate all UI aspects, concerned with setting and getting the value of a DBObject, to a concrete subclass of DBObjectChooserDelegate

Constructor Summary

DBObjectChooserDelegate()

Method Summary

protected abstract boolean	accept(DBObjectChooser chooser, DBObjectProvider prov) gives the delegate a veto option
protected void	add(java.awt.Component comp, java.awt.GridBagConstraints constraints) Convenience method for subclasses to layout their UI on the DBObjectChooser panel
protected void	addIDToList(DBObjectID id)
protected abstract void	buildMaintainID() Add listeners to the UI to call DBObjectChooser.updateID(oracle.javatools.db.DBObjectID) to ensure the DBObjectChooser.getDBObjectID() would return the ID of the currently selected value.
protected abstract void	contextChanged() Called by the DBObjectChooser in response to a call to DBObjectChooser.setContextDBObjectID(oracle.javatools.db.DBObjectID).
protected DBObjectID	fixProvider(DBObjectID id)
protected DBObjectChooser	getChildChooser() See DBObjectChooser.getChildChooser().
protected DBObjectChooser	getChooser() Return the DBObjectChooser that this delegates for
protected DBObjectID	getContextDBObjectID() See DBObjectChooser.getContextDBObjectID().
protected DBObjectID	getIDFromString(java.lang.String text) Convenience method to return a DBObjectID that is represented by a String
protected abstract java.lang.String	getName() See DBObjectChooser.getName().
protected java.lang.String	getNullText() See DBObjectChooser.getNullText().
protected abstract DBObject	getOrCreateDBObject()
protected DBObjectChooser	getParentChooser() See DBObjectChooser.getParentChooser().
protected DBObjectProvider	getProvider() Return the DBObjectProvider
protected boolean	getShowIcon() See DBObjectChooser.getShowIcon().
protected java.lang.String	getStringFromID(DBObjectID id) Convenience method to return a string representation of a DBObjectID
protected java.lang.String[]	getTypes() See DBObjectChooser.getTypes().
protected abstract void	initialiseUI() Create the UI and layout on the DBObjectChooser panel.
protected abstract boolean	isEditable() See DBObjectChooser.isEditable().
protected abstract boolean	isEnabled() See DBObjectChooser.isEnabled().
protected void	setChooser(DBObjectChooser chooser) Set the DBObjectChooser that this delegates for
protected abstract void	setEditable(boolean enabled) See DBObjectChooser.setEditable(boolean).
protected abstract void	setEnabled(boolean enabled) See DBObjectChooser.setEnabled(boolean).
protected abstract void	setName(java.lang.String name) See DBObjectChooser.setName(String).
protected void	setProvider(DBObjectProvider prov) Set the DBObjectProvider
protected abstract void	showID() Called by the DBObjectChooser in response to a call to DBObjectChooser.setDBObjectID(oracle.javatools.db.DBObjectID).
protected void	updateID(DBObjectID id) See DBObjectChooser.updateID(oracle.javatools.db.DBObjectID).

Methods inherited from class java.lang.Object

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

Constructor Detail

DBObjectChooserDelegate

public DBObjectChooserDelegate()

Method Detail

accept

protected abstract boolean accept(DBObjectChooser chooser,
                                  DBObjectProvider prov)

gives the delegate a veto option

initialiseUI

protected abstract void initialiseUI()

Create the UI and layout on the DBObjectChooser panel.

buildMaintainID

protected abstract void buildMaintainID()

Add listeners to the UI to call DBObjectChooser.updateID(oracle.javatools.db.DBObjectID) to ensure the DBObjectChooser.getDBObjectID() would return the ID of the currently selected value.

contextChanged

protected abstract void contextChanged()

Called by the DBObjectChooser in response to a call to DBObjectChooser.setContextDBObjectID(oracle.javatools.db.DBObjectID). The delegate can then update the UI accordingly.

showID

protected abstract void showID()

Called by the DBObjectChooser in response to a call to DBObjectChooser.setDBObjectID(oracle.javatools.db.DBObjectID). The delegate can then update the UI accordingly.

setName

protected abstract void setName(java.lang.String name)

See DBObjectChooser.setName(String).

getName

protected abstract java.lang.String getName()

See DBObjectChooser.getName().

setEnabled

protected abstract void setEnabled(boolean enabled)

See DBObjectChooser.setEnabled(boolean).

isEnabled

protected abstract boolean isEnabled()

See DBObjectChooser.isEnabled().

setEditable

protected abstract void setEditable(boolean enabled)

See DBObjectChooser.setEditable(boolean).

isEditable

protected abstract boolean isEditable()

See DBObjectChooser.isEditable().

getOrCreateDBObject

protected abstract DBObject getOrCreateDBObject()

setChooser

protected void setChooser(DBObjectChooser chooser)

Set the DBObjectChooser that this delegates for

getChooser

protected final DBObjectChooser getChooser()

Return the DBObjectChooser that this delegates for

setProvider

protected void setProvider(DBObjectProvider prov)

Set the DBObjectProvider

getProvider

protected final DBObjectProvider getProvider()

Return the DBObjectProvider

add

protected final void add(java.awt.Component comp,
                         java.awt.GridBagConstraints constraints)

Convenience method for subclasses to layout their UI on the DBObjectChooser panel

addIDToList

protected void addIDToList(DBObjectID id)

Parameters:

id -

getStringFromID

protected final java.lang.String getStringFromID(DBObjectID id)

Convenience method to return a string representation of a DBObjectID

getIDFromString

protected final DBObjectID getIDFromString(java.lang.String text)

Convenience method to return a DBObjectID that is represented by a String

updateID

protected void updateID(DBObjectID id)

See DBObjectChooser.updateID(oracle.javatools.db.DBObjectID).

getTypes

protected java.lang.String[] getTypes()

See DBObjectChooser.getTypes().

getShowIcon

protected boolean getShowIcon()

See DBObjectChooser.getShowIcon().

getNullText

protected java.lang.String getNullText()

See DBObjectChooser.getNullText().

getContextDBObjectID

protected DBObjectID getContextDBObjectID()

See DBObjectChooser.getContextDBObjectID().

getParentChooser

protected DBObjectChooser getParentChooser()

See DBObjectChooser.getParentChooser().

getChildChooser

protected DBObjectChooser getChildChooser()

See DBObjectChooser.getChildChooser().

fixProvider

protected DBObjectID fixProvider(DBObjectID id)