creamtec.webcream.gui
Class DefaultJComponentUpdater

java.lang.Object
  creamtec.webcream.gui.DefaultComponentUpdater
      creamtec.webcream.gui.DefaultJComponentUpdater

All Implemented Interfaces:

ComponentUpdater

public class DefaultJComponentUpdater
extends DefaultComponentUpdater

Updates Swing components with values received from HTTP request

Constructor Summary

DefaultJComponentUpdater()

Method Summary

void	postUpdateComponent(java.awt.Component comp, HttpRequestData data, ActionData actionData) Called by WebCream after the component and it's subtree of children has been updated
void	setValue(java.awt.Component comp, java.lang.Object value, HttpRequestData data, ActionData actionData) Sets the value to the component
boolean	updateComponent(java.awt.Component comp, HttpRequestData data, ActionData actionData) Updates component with the value received in the http request

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultJComponentUpdater

public DefaultJComponentUpdater()

Method Detail

updateComponent

public boolean updateComponent(java.awt.Component comp,
                               HttpRequestData data,
                               ActionData actionData)
                        throws java.lang.Exception

Updates component with the value received in the http request

Specified by:

updateComponent in interface ComponentUpdater

Overrides:

updateComponent in class DefaultComponentUpdater

Parameters:

comp - Component

data - HttpRequestData

actionData - ActionData

Returns:

true to iterate children of the component, false to go to the next sibling

Throws:

java.lang.Exception

setValue

public void setValue(java.awt.Component comp,
                     java.lang.Object value,
                     HttpRequestData data,
                     ActionData actionData)
              throws java.lang.Exception

Sets the value to the component

Overrides:

setValue in class DefaultComponentUpdater

Parameters:

comp - Component

value - the value to be assigned to the component

data - HTTP request data

actionData - ActionData

Throws:

java.lang.Exception

postUpdateComponent

public void postUpdateComponent(java.awt.Component comp,
                                HttpRequestData data,
                                ActionData actionData)

Description copied from interface: ComponentUpdater

Called by WebCream after the component and it's subtree of children has been updated

Specified by:

postUpdateComponent in interface ComponentUpdater

Overrides:

postUpdateComponent in class DefaultComponentUpdater