com.portal.bas.comp

Class PIAGroupTreeController

java.lang.Object

com.portal.bas.PControllerImpl

com.portal.bas.PComponentControllerImpl

com.portal.bas.PFieldController

com.portal.bas.comp.PIAGroupTreeController

All Implemented Interfaces:

PComponentController, PControllerBean, Serializable, Remote, Unreferenced

public class PIAGroupTreeController
extends PFieldController

PIAGroupTreeController is the controller class for the PIAGroupTree component.

Version:

2

Author:

Larry Lynch-Freshner

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	mLazy

Fields inherited from class com.portal.bas.PControllerImpl

mFList, mRemoteListeners, UPDATE_CLIENT, UPDATE_MODEL_CHANGE, UPDATE_NEW_MODEL, UPDATE_PROPERTY

Constructor Summary

Constructors

Constructor and Description
PIAGroupTreeController()

Method Summary

Modifier and Type	Method and Description
Object	actionPerformed(ActionEvent event) Handles an action performed in the GUI.
protected void	buildTree(PInfranetConnectionImpl conn, Hashtable h, PDataFieldSpecification spec, FList fl, PModelHandle han)
Object	getSelectionDataFor(String dataItem, int index) Given the name of a display data item and an optional index, returns the information needed for a Selection event.
void	update(int reason, Object data) Updates the field according to the displayFieldSpecification property, if present.

Methods inherited from class com.portal.bas.PFieldController

getDisplaySpec, getFieldDescription, getFieldSpec, setProperty

Methods inherited from class com.portal.bas.PComponentControllerImpl

fireDataChangeEvent, fireDataChangeEvent, fireDataChangeEvent, fireDataChangeEvent, getConnection, getProperty, getView, setDisplayComponent, update

Methods inherited from class com.portal.bas.PControllerImpl

addRemoteListener, closeSecContext, createClientException, distributeEventToListeners, fireModelChangeEvent, getAppController, getArrayRange, getContext, getField, getField, getField, getFieldWithRestriction, getFieldWithRestriction, getFieldWithRestriction, getModel, getRemoteListenerHandle, getSecContext, handleDistributeToListener, isLight, register, releaseContext, releaseRemoteListener, removeRemoteListener, setField, setField, setModel, unreferenced

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.portal.bas.PControllerBean

addRemoteListener, getArrayRange, getModel, getRemoteListenerHandle, isLight, register, releaseRemoteListener, removeRemoteListener, setModel

Field Detail

mLazy

protected boolean mLazy

Constructor Detail

PIAGroupTreeController

public PIAGroupTreeController()
                       throws RemoteException

Throws:

RemoteException

Method Detail

update

public void update(int reason,
                   Object data)
            throws RemoteException

Updates the field according to the displayFieldSpecification property, if present.

Specified by:

update in class PControllerImpl

Parameters:

reason - the reason for the update

data - the updated object

Throws:

RemoteException - thrown for all errors

buildTree

protected void buildTree(PInfranetConnectionImpl conn,
                         Hashtable h,
                         PDataFieldSpecification spec,
                         FList fl,
                         PModelHandle han)
                  throws RemoteException

Throws:

RemoteException

actionPerformed

public Object actionPerformed(ActionEvent event)
                       throws RemoteException

Handles an action performed in the GUI.

Specified by:

actionPerformed in interface PComponentController

Overrides:

actionPerformed in class PFieldController

Parameters:

event - the action that occurred

Returns:

An object may be returned as a result of action processing.

Throws:

RemoteException - thrown for errors

getSelectionDataFor

public Object getSelectionDataFor(String dataItem,
                                  int index)
                           throws RemoteException

Given the name of a display data item and an optional index, returns the information needed for a Selection event. The information returned is usually model data.

In this implementation, the method always returns null.

Parameters:

dataItem - the name of a data item. Must match the name of an item changed by sending a PViewDataChangeEvent.

index - an optional index into an array data item

Returns:

In this implementation, the method always returns null.

Throws:

RemoteException - thrown for errors