Examples of PartialPageContext

org.apache.myfaces.trinidad.context.PartialPageContext
Context object which is used to track the targets of a partial page render during the Render Response phase. Clients never need to explicitly create PartialPageContext objects, but can retrieve them from a RenderingContext instance. For general access to Partial Page Rendering during all phases, see APIs on the RequestContext API.
During the partial rendering pass, some Renderer implementations may modify the set of partial targets that are rendered. (For example, the FormRenderer adds a partial target for its shared hidden fields.) @version $Name: $ ($Revision: adfrt/faces/adf-faces-impl/src/main/java/oracle/adfinternal/view/faces/renderkit/core/ppr/PartialPageContext.java#0 $) $Date: 10-nov-2005.19:02:58 $ @author The Oracle ADF Faces Team

Examples of org.apache.myfaces.trinidad.context.PartialPageContext

    FacesBean           bean) throws IOException
  {
    ResponseWriter writer = context.getResponseWriter();


    String formName = arc.getFormData().getName();
    PartialPageContext pprContext = arc.getPartialPageContext();


    // Write out the hidden form field that identifies which
    // form is the one being submitted
    writer.startElement("input", null);
    writer.writeAttribute("type", "hidden", null);
    writer.writeAttribute("name", CoreResponseStateManager.FORM_FIELD_NAME, null);
    writer.writeAttribute("value", formName, null);
    writer.endElement("input");


    // Check to see if this is a partial page render.  If so, we need
    // to push the ID of the postscript onto the partial target stack
    final String postscriptId = _getPostscriptId(arc, formName);
    if (pprContext != null)
    {
      if (!pprContext.isInsidePartialTarget())
      {
        pprContext.addPartialTarget(postscriptId);
      }
    }


    if (postscriptId != null)
    {

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Examples of org.apache.myfaces.trinidad.context.PartialPageContext

   * <p>
   * Call this overload if you have the clientId already.
   */
  protected boolean canSkipRendering(RenderingContext rc, String clientId)
  {
    PartialPageContext ppc = rc.getPartialPageContext();
    if ((ppc == null) || ppc.isInsidePartialTarget() ||
      ppc.isPartialTarget(clientId))
      return false;


    return true;
  }

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Examples of org.apache.myfaces.trinidad.context.PartialPageContext

   * Call this overload if you don't have the clientId already.
   */
  protected boolean canSkipRendering(FacesContext context,
    RenderingContext rc, UIComponent component)
  {
    PartialPageContext ppc = rc.getPartialPageContext();
    if ((ppc == null) || ppc.isInsidePartialTarget())
      return false;


    String clientId = component.getClientId(context);
    if (ppc.isPartialTarget(clientId))
      return false;


    return true;
  }

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Examples of org.apache.myfaces.trinidad.context.PartialPageContext

  private void _renderTransparent(FacesContext context,
    RenderingContext rc, String width, String height, boolean needsQuoting,
    Object id, boolean useScript)
    throws IOException
  {
    PartialPageContext pContext = rc.getPartialPageContext();


    // cannot use t() in MarlinCore.js on a partial rendering pass
    // just render the icon.
    if (!useScript || (pContext != null))
    {

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Examples of org.apache.myfaces.trinidad.context.PartialPageContext


    // Check to see if this is a partial page render.  If so, we need
    // to push the ID of the postscript onto the partial target stack
    final String postscriptId = _getPostscriptId(rc, formName);


    PartialPageContext pprContext = rc.getPartialPageContext();


    if (pprContext != null)
    {
      if (!pprContext.isInsidePartialTarget())
      {
        pprContext.addPartialTarget(postscriptId);


        // if optimized PPR is enabled, we will never call encodeall at this point, so we need
        // no force the postscript element to render now
        if (PartialPageUtils.isOptimizedPPREnabled(context, false))
        {

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Examples of org.apache.myfaces.trinidad.context.PartialPageContext

  {
    String noJavaScriptSupport = "false";
    ResponseWriter writer = context.getResponseWriter();


    String formName = rc.getFormData().getName();
    PartialPageContext pprContext = rc.getPartialPageContext();


    // Write out the hidden form field that identifies which
    // form is the one being submitted
    writer.startElement("input", null);
    writer.writeAttribute("type", "hidden", null);

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Examples of org.apache.myfaces.trinidad.context.PartialPageContext

  public PPRResponseWriter(ResponseWriter     out,
                           RenderingContext   rc,
                           boolean            bufferScripts)
  {
    super(out, bufferScripts);
    PartialPageContext pprContext = rc.getPartialPageContext();
    if (!(pprContext instanceof PartialPageContextImpl))
        throw new IllegalArgumentException();


    _state = new State((PartialPageContextImpl) pprContext);
    _xml        = new XmlResponseWriter(out, out.getCharacterEncoding());

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Examples of org.apache.myfaces.trinidad.context.PartialPageContext

      encodeAllChildren(context, component);
    }
    else
    {
      // perform an optimized partial visit of the children
      PartialPageContext pprContext = rc.getPartialPageContext();


      VisitContext visitContext = pprContext.getVisitContext();


      try
      {
        for (UIComponent currChild : component.getChildren())
        {

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Examples of org.apache.myfaces.trinidad.context.PartialPageContext

      {
        // launder the IOException as a FacesException, we'll unwrap this later
        throw new FacesException(ioe);
      }


      PartialPageContext pprContext = RenderingContext.getCurrentInstance().getPartialPageContext();


      // if we finished rendering all of the destired targets, return that we are
      // done.  Otherwise, reject this subtree so that we don't traverse into it, since
      // we have already rendered all of the targets in it
      if (pprContext.areAllTargetsProcessed())
        return VisitResult.COMPLETE;
      else
        return VisitResult.REJECT;
    }

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Examples of org.apache.myfaces.trinidad.context.PartialPageContext

  {
    FacesContext fContext = __getFacesContext();


    RenderingContext afContext = RenderingContext.getCurrentInstance();


    PartialPageContext pContext = null;


    if (afContext != null)
      pContext = afContext.getPartialPageContext();


    // find the nearest ancestor that generates html markup:
    newTarget = _getNearestPPRTarget(newTarget);
    String clientId = newTarget.getClientId(fContext);


    _LOG.finer("Adding partial target: {0}", newTarget);


    if (pContext != null)
    {
      pContext.addPartialTarget(clientId);
    }
    else
    {
      // If we haven't built the partial context yet, maintain a list of the
      // target IDs that have requested partial update.

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