Examples of YFacesELContext

de.hybris.yfaces.YFacesELContext

When an {@link ELContext} gets created this YFaces specific context is added into it. The{@link YFacesELContextListener} listens to {@link ELContext} creation and injects an instance ofthis context into it. The {@link YFacesELResolver} extracts this context from {@link ELContext}and asks each time when a {@link YComponentBinding} shall be resolved whether that binding has tobe resolved automatically. If so the result of {@link YComponentBinding#getValue() } is used forfurther resolving instead of the {@link YComponentBinding} instance. @see YFacesELContextListener @see YFacesELResolver @see HtmlYComponent @author Denny.Strietzbaum

  private void setValue(YComponent cmp) {
    ValueExpression vb = getValueExpression(PARAM_YCMP_BINDING);


    if (vb != null) {
      ELContext elCtx = FacesContext.getCurrentInstance().getELContext();
      YFacesELContext yCtx = (YFacesELContext) FacesContext.getCurrentInstance()
          .getELContext().getContext(YFacesELContext.class);


      yCtx.setResolveYComponentBinding(false);
      Object value = vb.getValue(elCtx);
      if (value instanceof YComponentBinding) {
        ((YComponentBinding<YComponent>) value).setValue(cmp);
      }


      if (value == null) {
        if (YComponent.class.isAssignableFrom(vb.getType(elCtx))) {
          vb.setValue(elCtx, cmp);
        } else {
          YComponentBinding<YComponent> binding = new YComponentBinding<YComponent>(this
              .getId());
          vb.setValue(elCtx, binding);
          binding.setValue(cmp);
        }
      }


      yCtx.setResolveYComponentBinding(true);
    }
  }

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Examples of YFacesELContext

Examples of de.hybris.yfaces.YFacesELContext