org.richfaces.component
Class UISequence

java.lang.Object
  javax.faces.component.UIComponent
      javax.faces.component.UIComponentBase
          org.richfaces.component.UIDataAdaptor
              org.richfaces.component.UISequence

All Implemented Interfaces:

EventListener, javax.faces.component.NamingContainer, javax.faces.component.PartialStateHolder, javax.faces.component.StateHolder, javax.faces.component.UniqueIdVendor, javax.faces.event.ComponentSystemEventListener, javax.faces.event.FacesListener, javax.faces.event.SystemEventListenerHolder, org.ajax4jsf.component.IterationStateHolder

Direct Known Subclasses:

AbstractDataGrid, AbstractList, UIDataTableBase, UIRepeat

public class UISequence
extends UIDataAdaptor

Author:

Nick Belaevski

Nested Class Summary

protected static class

UISequence.PropertyKeys

Nested classes/interfaces inherited from class org.richfaces.component.UIDataAdaptor

UIDataAdaptor.ComponentVisitor

Field Summary

Fields inherited from class org.richfaces.component.UIDataAdaptor

COMPONENT_FAMILY, COMPONENT_TYPE, decodeVisitor, updateVisitor, validateVisitor

Fields inherited from class javax.faces.component.UIComponent

BEANINFO_KEY, bindings, COMPOSITE_COMPONENT_TYPE_KEY, COMPOSITE_FACET_NAME, CURRENT_COMPONENT, CURRENT_COMPOSITE_COMPONENT, FACETS_KEY, VIEW_LOCATION_KEY

Fields inherited from interface javax.faces.component.NamingContainer

SEPARATOR_CHAR

Constructor Summary

UISequence()

Method Summary

void	captureOrigValue(javax.faces.context.FacesContext faces) Save current state of data variable.
protected org.ajax4jsf.model.DataComponentState	createComponentState()
protected org.ajax4jsf.model.ExtendedDataModel<?>	createExtendedDataModel()
protected javax.faces.model.DataModel<?>	createFacesModel(Object value)
protected int	getActualFirst()
protected int	getActualRows()
int	getFirst()
String	getIterationStatusVar()
String	getRelativeClientId(javax.faces.context.FacesContext facesContext)
int	getRelativeRowIndex()
int	getRowIndex()
javax.faces.convert.Converter	getRowKeyConverter()
int	getRows()
Object	getValue()
protected void	preEncodeBegin(javax.faces.context.FacesContext context)
void	restoreOrigValue(javax.faces.context.FacesContext faces) Restore value of data variable after processing phase.
void	setFirst(int first)
void	setIterationStatusVar(String iterationStatusVar)
void	setRows(int rows)
protected void	setupVariable(javax.faces.context.FacesContext faces, boolean rowSelected) Setup EL variable for different iteration.
void	setValue(Object value)
void	setValueBinding(String name, javax.faces.el.ValueBinding binding)
void	setValueExpression(String name, javax.el.ValueExpression binding)
protected void	updateState()
protected void	updateState(org.ajax4jsf.model.SequenceState state)

Methods inherited from class org.richfaces.component.UIDataAdaptor

broadcast, clearInitialState, createUniqueId, dataChildren, doUpdate, extractKeySegment, fixedChildren, getComponentState, getContainerClientId, getContainerClientId, getExtendedDataModel, getFamily, getIterationState, getLocalComponentState, getRowCount, getRowData, getRowKey, getRowKeyVar, getStateVar, getVar, getVariablesMap, invokeOnComponent, isKeepSaved, isRowAvailable, iterate, keepSaved, markInitialState, preDecode, preUpdate, preValidate, processDecodes, processEvent, processUpdates, processValidators, queueEvent, resetChildState, resetDataModel, restoreChildState, restoreChildState, restoreState, saveChildState, saveChildState, saveState, setExtendedDataModel, setId, setIterationState, setKeepSaved, setRowKey, setRowKey, setRowKeyConverter, setRowKeyVar, setStateVar, setVar, visitDataChildren, visitDataChildrenMetaComponents, visitFixedChildren, visitTree, walk, wrapEvent

Methods inherited from class javax.faces.component.UIComponentBase

addClientBehavior, addFacesListener, decode, encodeBegin, encodeChildren, encodeEnd, findComponent, getAttributes, getChildCount, getChildren, getClientBehaviors, getClientId, getDefaultEventName, getEventNames, getFacesContext, getFacesListeners, getFacet, getFacetCount, getFacets, getFacetsAndChildren, getId, getParent, getRenderer, getRendererType, getRendersChildren, getValueBinding, isRendered, isTransient, processRestoreState, processSaveState, removeFacesListener, restoreAttachedState, saveAttachedState, setParent, setRendered, setRendererType, setTransient

Methods inherited from class javax.faces.component.UIComponent

encodeAll, getClientId, getCompositeComponentParent, getCurrentComponent, getCurrentCompositeComponent, getListenersForEventClass, getNamingContainer, getResourceBundleMap, getStateHelper, getStateHelper, getValueExpression, initialStateMarked, isCompositeComponent, isInView, isVisitable, popComponentFromEL, pushComponentToEL, setInView, subscribeToEvent, unsubscribeFromEvent

Methods inherited from class java.lang.Object

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

Constructor Detail

UISequence

public UISequence()

Method Detail

updateState

protected void updateState(org.ajax4jsf.model.SequenceState state)

updateState

protected void updateState()

getActualFirst

protected int getActualFirst()

getActualRows

protected int getActualRows()

createFacesModel

protected javax.faces.model.DataModel<?> createFacesModel(Object value)

createExtendedDataModel

protected org.ajax4jsf.model.ExtendedDataModel<?> createExtendedDataModel()

Specified by:

createExtendedDataModel in class UIDataAdaptor

Returns:

createComponentState

protected org.ajax4jsf.model.DataComponentState createComponentState()

Specified by:

createComponentState in class UIDataAdaptor

getRowKeyConverter

public javax.faces.convert.Converter getRowKeyConverter()

Overrides:

getRowKeyConverter in class UIDataAdaptor

getFirst

public int getFirst()

setFirst

public void setFirst(int first)

getRows

public int getRows()

setRows

public void setRows(int rows)

getValue

public Object getValue()

setValue

public void setValue(Object value)

getIterationStatusVar

public String getIterationStatusVar()

setIterationStatusVar

public void setIterationStatusVar(String iterationStatusVar)

getRowIndex

public int getRowIndex()

captureOrigValue

public void captureOrigValue(javax.faces.context.FacesContext faces)

Description copied from class: UIDataAdaptor

Save current state of data variable.

Overrides:

captureOrigValue in class UIDataAdaptor

Parameters:

faces - current faces context

restoreOrigValue

public void restoreOrigValue(javax.faces.context.FacesContext faces)

Description copied from class: UIDataAdaptor

Restore value of data variable after processing phase.

Overrides:

restoreOrigValue in class UIDataAdaptor

Parameters:

faces - current faces context

setupVariable

protected void setupVariable(javax.faces.context.FacesContext faces,
                             boolean rowSelected)

Description copied from class: UIDataAdaptor

Setup EL variable for different iteration. Value of row data and component state will be put into request scope attributes with names given by "var" and "varState" bean properties.

Changed: does not check for row availability now

Overrides:

setupVariable in class UIDataAdaptor

Parameters:

faces - current faces context

setValueBinding

public void setValueBinding(String name,
                            javax.faces.el.ValueBinding binding)

Overrides:

setValueBinding in class javax.faces.component.UIComponentBase

setValueExpression

public void setValueExpression(String name,
                               javax.el.ValueExpression binding)

Overrides:

setValueExpression in class UIDataAdaptor

preEncodeBegin

protected void preEncodeBegin(javax.faces.context.FacesContext context)

Overrides:

preEncodeBegin in class UIDataAdaptor

getRelativeRowIndex

public int getRelativeRowIndex()

getRelativeClientId

public String getRelativeClientId(javax.faces.context.FacesContext facesContext)