Java PhaseId類代碼示例

import javax.faces.event.PhaseId; //導入依賴的package包/類
public PhaseListener getListener() {
    return new PhaseListener() {
        private static final long serialVersionUID = -66585096775189540L;

        public PhaseId getPhaseId() {
            return PhaseId.RENDER_RESPONSE;
        }

        public void beforePhase(PhaseEvent event) {
            unselectCategory();
        }

        public void afterPhase(PhaseEvent arg0) {
            // nothing
        }
    };
}
 

import javax.faces.event.PhaseId; //導入依賴的package包/類
public void handleValueChange (ValueChangeEvent event)
{
    PhaseId
        phaseId = event.getPhaseId();

    String
        oldValue = (String) event.getOldValue(),
        newValue = (String) event.getNewValue();

    if (phaseId.equals(PhaseId.ANY_PHASE))
    {
        event.setPhaseId(PhaseId.UPDATE_MODEL_VALUES);
        event.queue();
    }
    else if (phaseId.equals(PhaseId.UPDATE_MODEL_VALUES))
    {
    // do you method here
    }
}
 

import javax.faces.event.PhaseId; //導入依賴的package包/類
@Override
public void processPartial(PhaseId phaseId)
{
  UIViewRoot viewRoot = _context.getViewRoot();
  if (phaseId == PhaseId.APPLY_REQUEST_VALUES ||
      phaseId == PhaseId.PROCESS_VALIDATIONS ||
      phaseId == PhaseId.UPDATE_MODEL_VALUES)
  {
    _processExecute(viewRoot, phaseId);
  }
  else if (phaseId == PhaseId.RENDER_RESPONSE)
  {
    _processRender(viewRoot);
  }

}
 

import javax.faces.event.PhaseId; //導入依賴的package包/類
private void _processExecute(UIViewRoot component, PhaseId phaseId)
{
  // We are only handling visit-based (partial) execution here.
  // Full execution (isExecuteAll() == true) is handled by the UIViewRoot
  // Note that this is different from the render phase

  Collection<String> executeIds = getExecuteIds();
  if (executeIds == null || executeIds.isEmpty())
  {
    _LOG.warning("No execute Ids were supplied for the Ajax request");
    return;
  }

  VisitContext visitContext = VisitContext.createVisitContext(_context, executeIds,
                      EnumSet.of(VisitHint.SKIP_UNRENDERED, VisitHint.EXECUTE_LIFECYCLE));
  VisitCallback visitCallback = new ProcessPhaseCallback(_context, phaseId);

  component.visitTree(visitContext, visitCallback);
}
 

import javax.faces.event.PhaseId; //導入依賴的package包/類
public VisitResult visit(VisitContext context, UIComponent target)
{
  if (_phaseId == PhaseId.APPLY_REQUEST_VALUES)
  {
    target.processDecodes(_context);
  }
  else if (_phaseId == PhaseId.PROCESS_VALIDATIONS)
  {
    target.processValidators(_context);
  }
  else if (_phaseId == PhaseId.UPDATE_MODEL_VALUES)
  {
    target.processUpdates(_context);
  }


  // No need to visit children, since they will be executed/rendred by their parents
  return VisitResult.REJECT;
}
 

import javax.faces.event.PhaseId; //導入依賴的package包/類
@Override
protected void setUp() throws IOException
{
  _facesContext = createMockFacesContext(MApplication.sharedInstance(), true);
  _requestContext = createRequestContext();
  _requestContext.setSkinFamily(_skinFamily);
  _requestContext.setAgent(_agent);
  _requestContext.setRightToLeft(_rightToLeft);
  _requestContext.setOutputMode(_outputMode);
  _requestContext.setAccessibilityMode(_accMode);
  _facesContext.setCurrentPhaseId(PhaseId.RENDER_RESPONSE);

  UIViewRoot root = RenderKitBootstrap.createUIViewRoot(_facesContext);
  root.setRenderKitId(getRenderKitId());
  _facesContext.setViewRoot(root);

  ExtendedRenderKitService service =
    _getExtendedRenderKitService(_facesContext);

  if (service != null)
    service.encodeBegin(_facesContext);
}
 

import javax.faces.event.PhaseId; //導入依賴的package包/類
/**
 * This method sets the phaseID of the event
 * according to the "immediate" property of this
 * component.
 * If "immediate" is set to true, this calls
 * {@link FacesContext#renderResponse}
 */
static void __handleQueueEvent(UIComponent comp, FacesEvent event)
{
  if (_isImmediateEvent(comp, event))
  {
    String immediateAttr = UIXTree.IMMEDIATE_KEY.getName();
    Object isImmediate = comp.getAttributes().get(immediateAttr);
    if (Boolean.TRUE.equals(isImmediate))
    {
      event.setPhaseId(PhaseId.ANY_PHASE);
      FacesContext context = FacesContext.getCurrentInstance();
      context.renderResponse();
    }
    else
    {
      // the event should not execute before model updates are done. 
      // otherwise, the updates will be done to the wrong rows.

      // we can't do this at the end of the UPDATE_MODEL phase because
      // if there are errors during that phase, then we want to immediately render
      // the response, and not deliver this ui event:
      event.setPhaseId(PhaseId.INVOKE_APPLICATION);
    }
  }
}
 

import javax.faces.event.PhaseId; //導入依賴的package包/類
/**
 * Process all the children of the given table
 */
@SuppressWarnings("unchecked")
static void __processChildren(
  FacesContext context,
  final UIXCollection comp,
  final PhaseId phaseId)
{

  // process the children
  int childCount = comp.getChildCount();
  if (childCount != 0)
  {
    List<UIComponent> children = comp.getChildren();

    for (int i = 0; i < childCount; i++)
    {
      UIComponent child = children.get(i);
      comp.processComponent(context, child, phaseId);
    }
  }          
}
 

import javax.faces.event.PhaseId; //導入依賴的package包/類
/**
 * Process a component.
 * This method calls {@link #processDecodes(FacesContext)},
 * {@link #processValidators} or
 * {@link #processUpdates}
 * depending on the {#link PhaseId}.
 */
protected final void processComponent(
  FacesContext context,
  UIComponent  component,
  PhaseId      phaseId)
{
  if (component != null)
  {
    if (phaseId == PhaseId.APPLY_REQUEST_VALUES)
      component.processDecodes(context);
    else if (phaseId == PhaseId.PROCESS_VALIDATIONS)
      component.processValidators(context);
    else if (phaseId == PhaseId.UPDATE_MODEL_VALUES)
      component.processUpdates(context);
    else
      throw new IllegalArgumentException(_LOG.getMessage(
        "BAD_PHASEID",phaseId));
  }
}
 

import javax.faces.event.PhaseId; //導入依賴的package包/類
@Override
protected void processFacetsAndChildren(
  FacesContext context,
  PhaseId phaseId)
{
  // process all the facets of this table just once
  // (except for the "detailStamp" facet which must be processed once
  // per row):
  TableUtils.processFacets(context, this, this, phaseId,
    UIXTable.DETAIL_STAMP_FACET);

  // process all the facets of this table's column children:
  TableUtils.processColumnFacets(context, this, this, phaseId);

  // process all the children and the detailStamp as many times as necessary
  processStamps(context, phaseId);
}
 

import javax.faces.event.PhaseId; //導入依賴的package包/類
@Override
public void queueEvent(FacesEvent e)
{
  if ((e instanceof PollEvent) && (e.getSource() == this))
  {
    if (isImmediate())
    {
      e.setPhaseId(PhaseId.ANY_PHASE);
    }
    else
    {
      e.setPhaseId(PhaseId.INVOKE_APPLICATION);
    }
  }

  super.queueEvent(e);
}
 

import javax.faces.event.PhaseId; //導入依賴的package包/類
@Override
protected void processFacetsAndChildren(
  FacesContext context,
  PhaseId phaseId)
{
  Object oldPath = getRowKey();
  try
  {
    Object focusPath = getFocusRowKey();
    setRowKey(focusPath);
    // process stamp for one level
    HierarchyUtils.__processLevel(context, phaseId, this);
  }
  finally
  {
    setRowKey(oldPath);
  }

  // process the children
  TableUtils.__processChildren(context, this, phaseId);
}
 

import javax.faces.event.PhaseId; //導入依賴的package包/類
@Override
protected void processFacetsAndChildren(
  FacesContext context,
  PhaseId phaseId)
{
  Object oldPath = getRowKey();
  try
  {
    HierarchyUtils.__setStartDepthPath(this, getLevel());

    // process stamp for one level
    HierarchyUtils.__processLevel(context, phaseId, this);
  }
  finally
  {
    setRowKey(oldPath);
  }

  // process the children
  TableUtils.__processChildren(context, this, phaseId);
}
 

import javax.faces.event.PhaseId; //導入依賴的package包/類
/**
 * * We don't want to update model if we have validation errors
 * on the page, so if not immediate, queue the event in
 * INVOKE_APPLICATION phase.
 */
@Override
public void queueEvent(FacesEvent e)
{
  if ((e instanceof RangeChangeEvent) && (e.getSource() == this))
  {
    if (isImmediate())
    {
      e.setPhaseId(PhaseId.ANY_PHASE);
    }
    else
    {
      e.setPhaseId(PhaseId.INVOKE_APPLICATION);
    }
  }

  super.queueEvent(e);
}
 

import javax.faces.event.PhaseId; //導入依賴的package包/類
@Override
@SuppressWarnings("unchecked")
protected void processFacetsAndChildren(
  FacesContext context,
  PhaseId phaseId)
{
  // this component has no facets that need to be processed once.
  // instead process the "nodeStamp" facet as many times as necessary:
  Object oldPath = getRowKey();
  try
  {
    HierarchyUtils.__setStartDepthPath(this, getStartLevel());
    HierarchyUtils.__iterateOverTree(context,
                                      phaseId,
                                      this,
                                      getDisclosedRowKeys(),
                                      true);
  }
  finally
  {
    setRowKey(oldPath);
  }
}