PresentationBackableControl Class

com.bea.netuix.servlets.controls
PresentationBackableControl Class

public abstract class PresentationBackableControl

    extends PresentationControl
    implements Backable

This class replaces BackableControl we couldn't use the same class as it would change the current api, so a new class has been introduced.

Hierarchy
Object
  UIControl
    NetUIxControl
      PresentationControl
        PresentationBackableControl
All Implemented Interfaces

Backable, Serializable

Field Summary
protected static Debug
debug
Debug
   
Fields from  com.bea.netuix.nf.UIControl
_cachedRenderData, _cacheExpires, _forkable, _forkPreRender, _forkRender, _invalidateCache, _isCached, _renderCacheable, DEFAULT_CACHE_EXPIRES, lifecycleState, NF_LOADSTATE_LIT, NF_POSTBACK_LIT, RENDER_CHILDREN, RENDER_SKIP_CHILDREN, visitorMap
 

Constructor Summary
PresentationBackableControl(String skeletonUri, String tagName)
PresentationBackableControl(String skeletonUri)
 

Method Summary
protected void
dispose()
Lifecycle stage enabling a control to preform final clean up.
public abstract BackingContext
getBackingContext()
This method gets called this base class just before each lifecycle methods: init(), handlePostbackData(), raiseChangeEvents(), load(), preRender().
public final String
getBackingFile()

The class name of the JSP backing file.

public final BackingContext
getCachedBackingContext()
public final JspBacking
getJspBacking()
public HttpServletRequest
getRequest()
public HttpServletResponse
getResponse()
protected boolean
handlePostbackData(String newValue)
Lifecycle method called on the control to provide data from a postback request.
protected void
init()
Lifecycle stage allowing a control to initialize itself.
public boolean
isThreadsafe()
public void
postPreRender()
Gets caaled just before begin render and post pre-render
protected void
preRender()
This is the last lifecycle stage run before the rendering related lifecycle stages start.
public final void
setBackingFile(String backingFile)

Setter called by the framework to set the JSP backing file from the tag attribute.
public final void
setJspBacking(JspBacking jspBacking)
public void
setThreadsafe(boolean threadsafe)
 
Methods from  com.bea.netuix.nf.UIControl
addBindDataListener, addChild, addChild, addInitListener, addLoadListener, addPreRenderListener, addUpdateModelListener, beginRender, bindData, cancelPostback, deepToString, doCommand, doCommand, doCommand, endRender, fireBindData, fireEndElementSaxEvent, fireInit, fireLoad, firePreRender, fireStartElementSaxEvent, fireUpdateModel, getCacheExpires, getChild, getChild, getChildByUniqueId, getChildCount, getChildRecursive, getChildRecursiveByUniqueId, getChildren, getChildrenByMarker, getContext, getControlState, getDataSource, getExcludedEvents, getForkPreRender, getId, getNamingScope, getNavigationScope, getParent, getRenderer, getRootControl, getStateLocation, getUniqueId, getVisitor, getVisitorForLifecycle, getVisitorMap, handleBubbleEvent, handleCommand, hasControls, includeEventInWireup, initializeRoot, invalidateCache, isForkable, isForkRender, isLoadedFromFreshSource, isPostback, isRenderCacheable, isShouldRenderChildren, isSuspended, isViewStateEnabled, isVisible, load, loadState, loadStateRecursive, raiseBubbleEvent, raiseChangeEvents, reinstatePostback, removeBindDataListener, removeChild, removeChild, removeChildByUniqueId, removeChildren, removeInitListener, removeLoadListener, removePreRenderListener, removeUpdateModelListener, render, renderChildren, saveState, saveStateRecursive, setChild, setChildren, setControlState, setDataSource, setId, setIsLoadedFromFreshSource, setNewContext, setRenderer, setShouldRenderChildren, setStateLocation, setSuspended, setViewStateEnabled, setViewStateEnabled, setVisible, setVisitorMap, toString, updateModel
 
Methods from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
   
Methods from class com.bea.netuix.servlets.controls.Backable
getBackingContext, getBackingFile, getCachedBackingContext, getJspBacking, getRequest, getResponse, isThreadsafe, setBackingFile, setJspBacking, setVisible
 

Field Detail

debug

protected static Debug debug

 

Constructor Detail

PresentationBackableControl

public PresentationBackableControl(String skeletonUri, 
                                   String tagName)

PresentationBackableControl

public PresentationBackableControl(String skeletonUri)
 

Method Detail

dispose() Method

protected void dispose()
Description copied from UIControl.dispose()
Lifecycle stage enabling a control to preform final clean up. The dispose method leaves the control in an unusable state.

Overrides
UIControl.dispose()

getBackingContext() Method

public abstract BackingContext getBackingContext()
This method gets called this base class just before each lifecycle methods: init(), handlePostbackData(), raiseChangeEvents(), load(), preRender().

getBackingFile() Method

public final String getBackingFile()

The class name of the JSP backing file. This class must implement JSPBacking.

Returns

class name of the backing file.

Related Topics

JspBacking

getCachedBackingContext() Method

public final BackingContext getCachedBackingContext()

getJspBacking() Method

public final JspBacking getJspBacking()

getRequest() Method

public HttpServletRequest getRequest()

getResponse() Method

public HttpServletResponse getResponse()

handlePostbackData(String) Method

protected boolean handlePostbackData(String newValue)
Description copied from UIControl.handlePostbackData(String)
Lifecycle method called on the control to provide data from a postback request. If the control returns true then the raiseChangeEvents method will be called allowing the control to raise the actual events.

Overrides
UIControl.handlePostbackData(String)

Returns

true if this value is different than the old value and the control would like to raise an event.

init() Method

protected void init()
Description copied from UIControl.init()
Lifecycle stage allowing a control to initialize itself. This is the first lifecycle stage called and is used for internal initialization. A control should not access children during this stage.

Overrides
UIControl.init()

isThreadsafe() Method

public boolean isThreadsafe()

postPreRender() Method

public void postPreRender()
Description copied from PresentationControl.postPreRender()
Gets caaled just before begin render and post pre-render

Overrides
PresentationControl.postPreRender()

preRender() Method

protected void preRender()
Description copied from UIControl.preRender()
This is the last lifecycle stage run before the rendering related lifecycle stages start. At this point, the full state has been loaded, event have run, and all controls are in a stable state.

Overrides
UIControl.preRender()

setBackingFile(String) Method

public final void setBackingFile(String backingFile)

Setter called by the framework to set the JSP backing file from the tag attribute.

Parameters

backingFile
class name of the backing file.

setJspBacking(JspBacking) Method

public final void setJspBacking(JspBacking jspBacking)

setThreadsafe(boolean) Method

public void setThreadsafe(boolean threadsafe)