Java Code Examples for javax.faces.component.UIComponent#encodeAll()

/**
 * This methods generates the HTML code of the current b:thumbnail.
* <code>encodeBegin</code> generates the start of the component. After the, the JSF framework calls <code>encodeChildren()</code>
* to generate the HTML code between the beginning and the end of the component. For instance, in the case of a panel component
* the content of the panel is generated by <code>encodeChildren()</code>. After that, <code>encodeEnd()</code> is called
* to generate the rest of the HTML code.
 * @param context the FacesContext.
 * @param component the current b:thumbnail.
 * @throws IOException thrown if something goes wrong when writing the HTML code.
 */
@Override
public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
    if (!component.isRendered()) {
        return;
    }
	
           Thumbnail thumbnail = (Thumbnail) component;
           ResponseWriter rw = context.getResponseWriter();
           UIComponent capt;
           capt = thumbnail.getFacet("caption");
           if (capt != null ) {
               rw.startElement("div", thumbnail);
               rw.writeAttribute("class", "caption", "class");
               capt.encodeAll(context);
               rw.endElement("div");
           }
           rw.endElement("div");
           Tooltip.activateTooltips(context, thumbnail);
           
           endResponsiveWrapper(component, rw);
}
 

/**
 * Renders components added seamlessly behind the input field.
 *
 * @param context
 *            the FacesContext
 * @param rw
 *            the response writer
 * @param appendingAddOnFacet
 *            optional facet behind the field. Can be null.
 * @param hasAppendingAddOn
 *            optional facet in front of the field. Can be null.
 * @throws IOException
 *             may be thrown by the response writer
 */
protected void addAppendingAddOnToInputGroup(FacesContext context, ResponseWriter rw,
		UIComponent appendingAddOnFacet, boolean hasAppendingAddOn, SelectMultiMenu menu) throws IOException {
	if (hasAppendingAddOn) {
		if (appendingAddOnFacet.getClass().getName().endsWith("Button") || (appendingAddOnFacet.getChildCount() > 0
				&& appendingAddOnFacet.getChildren().get(0).getClass().getName().endsWith("Button"))) {
			rw.startElement("div", menu);
			rw.writeAttribute("class", "input-group-btn", "class");
			appendingAddOnFacet.encodeAll(context);
			rw.endElement("div");
		} else {
			rw.startElement("span", menu);
			rw.writeAttribute("class", "input-group-addon", "class");
			appendingAddOnFacet.encodeAll(context);
			rw.endElement("span");
		}
	}
}
 

/**
 * This methods generates the HTML code of the current b:breadcrumbs. <code>encodeBegin</code> generates the
 * start of the component. After the, the JSF framework calls <code>encodeChildren()</code> to generate the HTML
 * code between the beginning and the end of the component. For instance, in the case of a panel component the
 * content of the panel is generated by <code>encodeChildren()</code>. After that, <code>encodeEnd()</code> is
 * called to generate the rest of the HTML code.
 *
 * @param context the FacesContext.
 * @param component the current b:breadcrumbs.
 * @throws IOException thrown if something goes wrong when writing the HTML code.
 */
@Override
public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
	if (!component.isRendered()) {
		return;
	}
	ResponseWriter rw = context.getResponseWriter();

	// End point / current page
	UIComponent end = component.getFacet("end");
	if (end != null) {
		rw.startElement("li", component);
		end.encodeAll(context);
		rw.endElement("li");
	}

	rw.endElement("ol");
	Tooltip.activateTooltips(context, component);
}
 

/**
 * Add the correct class
 * 
 * @param parent
 * @param comp
 * @param ctx
 * @param rw
 * @throws IOException
 */
private static void decorateComponent(UIComponent parent, UIComponent comp, FacesContext ctx, ResponseWriter rw)
		throws IOException {
	if (comp instanceof Icon)
		((Icon) comp).setAddon(true); // modifies the id of the icon

	String classToApply = "input-group-addon";
	if (comp.getClass().getName().endsWith("Button") || comp.getChildCount() > 0)
		classToApply = "input-group-btn";

	if (comp instanceof HtmlOutputText) {
		HtmlOutputText out = (HtmlOutputText)comp;
		
		String sc = out.getStyleClass();
		if (sc == null)
			sc = classToApply;
		else
			sc = sc + " " + classToApply;
		out.setStyleClass(sc);
		comp.encodeAll(ctx);
	}
	else {
		rw.startElement("span", parent);
		rw.writeAttribute("class", classToApply, "class");
		comp.encodeAll(ctx);
	 rw.endElement("span");
	}
}
 

/**
 * Generate the clickable entity of the tab.
 *
 * @param writer
 *            the response writer
 * @param tab
 *            the tab to be rendered.
 * @throws IOException
 *             only thrown if something's wrong with the response writer
 */
private static void encodeTabAnchorTag(FacesContext context, ResponseWriter writer, Tab tab,
		String hiddenInputFieldID, int tabindex, boolean disabled) throws IOException {
	writer.startElement("a", tab);
	writer.writeAttribute("id", tab.getClientId().replace(":", "_") + "_tab", "id");
	writer.writeAttribute("role", "tab", "role");
	if (tab.isDisabled() || disabled) {
		writer.writeAttribute("onclick", "event.preventDefault(); return false;", null);
	} else {
		writer.writeAttribute("data-toggle", "tab", "data-toggle");
		writer.writeAttribute("href", "#" + tab.getClientId().replace(":", "_") + "_pane", "href");
		String onclick = "document.getElementById('" + hiddenInputFieldID + "').value='" + String.valueOf(tabindex)
				+ "';";
		AJAXRenderer.generateBootsFacesAJAXAndJavaScript(context, tab, writer, "click", onclick, false, true);
	}
	R.encodeHTML4DHTMLAttrs(writer, tab.getAttributes(), new String[] { "style", "tabindex" });

	UIComponent iconFacet = tab.getFacet("anchor");
	if (null != iconFacet) {
		iconFacet.encodeAll(FacesContext.getCurrentInstance());
		if (null != tab.getTitle()) {
			writer.writeText(" " + tab.getTitle(), null);
		}
	} else {
		writer.writeText(tab.getTitle(), null);
	}
	writer.endElement("a");
}
 

private void generateMultiColumnSearchRow(FacesContext context, DataTable dataTable, ResponseWriter rw)
	throws IOException {
	rw.startElement("tr", dataTable);
	List<UIComponent> columns = dataTable.getChildren();
	for (UIComponent column : columns) {
		if (!column.isRendered()) {
			continue;
		}
		rw.startElement("td", dataTable);
		Object footerStyle = column.getAttributes().get("footerStyle");
		if (footerStyle != null) {
			rw.writeAttribute("style", footerStyle, null);
		}
		Object searchable = column.getAttributes().get("searchable");
		if (searchable == null || ((searchable instanceof Boolean) && ((Boolean) searchable).equals(Boolean.TRUE))
			|| ((searchable instanceof String) && ((String) searchable).equalsIgnoreCase("true"))) {
			Object footerStyleClass = column.getAttributes().get("footerStyleClass");
			if (footerStyleClass != null) {
				rw.writeAttribute("class", "bf-multisearch " + footerStyleClass, null);
			} else {
				rw.writeAttribute("class", "bf-multisearch", null);
			}
			if (column.getFacet("header") != null) {
				UIComponent facet = column.getFacet("header");
				facet.encodeAll(context);
			} else if (column.getAttributes().get("label") != null) {
				rw.writeText(column.getAttributes().get("label"), null);
			}
		}
		rw.endElement("td");
	}
	rw.endElement("tr");
}
 

/**
 * This methods generates the HTML code of the current b:modal.
 * <code>encodeBegin</code> generates the start of the component. After the,
 * the JSF framework calls <code>encodeChildren()</code> to generate the
 * HTML code between the beginning and the end of the component. For
 * instance, in the case of a panel component the content of the panel is
 * generated by <code>encodeChildren()</code>. After that,
 * <code>encodeEnd()</code> is called to generate the rest of the HTML code.
 *
 * @param context
 *            the FacesContext.
 * @param component
 *            the current b:modal.
 * @throws IOException
 *             thrown if something goes wrong when writing the HTML code.
 */
@Override
public void encodeEnd(FacesContext context, UIComponent component)
		throws IOException {
	if (!component.isRendered()) {
		return;
	}
	ResponseWriter rw = context.getResponseWriter();

	rw.endElement("div"); // modal-body
               
               String cid=component.getClientId(context);

	UIComponent foot = component.getFacet("footer");
	if (foot != null) {
		rw.startElement("div", component); // modal-footer
                       rw.writeAttribute("id", cid+"_footer", "id");
		rw.writeAttribute("class", "modal-footer", "class");
		foot.encodeAll(context);

		rw.endElement("div"); // modal-footer
	}
	rw.endElement("div"); // modal-content
	rw.endElement("div"); // modal-dialog
	rw.endElement("div"); // modal
	initModal(rw, cid);
}
 

/**
 * Renders components added seamlessly in front of the input field.
 *
 * @param context
 *            the FacesContext
 * @param rw
 *            the response writer
 * @param prependingAddOnFacet
 * @param hasPrependingAddOn
 * @throws IOException
 *             may be thrown by the response writer
 */
protected void addPrependingAddOnToInputGroup(FacesContext context, ResponseWriter rw,
		UIComponent prependingAddOnFacet, boolean hasPrependingAddOn, SelectMultiMenu menu) throws IOException {
	if (hasPrependingAddOn) {
		if (prependingAddOnFacet.getClass().getName().endsWith("Button")
				|| (prependingAddOnFacet.getChildCount() > 0
						&& prependingAddOnFacet.getChildren().get(0).getClass().getName().endsWith("Button"))) {
			rw.startElement("div", menu);
			rw.writeAttribute("class", "input-group-btn", "class");
			prependingAddOnFacet.encodeAll(context);
			rw.endElement("div");
		} else if (prependingAddOnFacet instanceof HtmlOutputText) {
			HtmlOutputText out = (HtmlOutputText) prependingAddOnFacet;

			String sc = out.getStyleClass();
			if (sc == null)
				sc = "input-group-addon";
			else
				sc = sc + " " + "input-group-addon";
			out.setStyleClass(sc);
			prependingAddOnFacet.encodeAll(context);
		} else {
			rw.startElement("span", menu);
			rw.writeAttribute("class", "input-group-addon", "class");
			prependingAddOnFacet.encodeAll(context);
			rw.endElement("span");
		}
	}
}
 

/**
 * This methods generates the HTML code of the current b:breadcrumbs. <code>encodeBegin</code> generates the
 * start of the component. After the, the JSF framework calls <code>encodeChildren()</code> to generate the HTML
 * code between the beginning and the end of the component. For instance, in the case of a panel component the
 * content of the panel is generated by <code>encodeChildren()</code>. After that, <code>encodeEnd()</code> is
 * called to generate the rest of the HTML code.
 *
 * @param context the FacesContext.
 * @param component the current b:breadcrumbs.
 * @throws IOException thrown if something goes wrong when writing the HTML code.
 */
@Override
public void encodeBegin(FacesContext context, UIComponent component) throws IOException {
	if (!component.isRendered()) {
		return;
	}
	Breadcrumbs breadcrumbs = (Breadcrumbs) component;
	ResponseWriter rw = context.getResponseWriter();
	String clientId = breadcrumbs.getClientId();

	rw.startElement("ol", breadcrumbs);

	rw.writeAttribute("id", clientId, "id");

	String style = breadcrumbs.getStyle();
	if (null != style && style.length() > 0) {
		rw.writeAttribute("style", style, "style");
	}

	Tooltip.generateTooltip(context, breadcrumbs, rw);

	String styleClass = breadcrumbs.getStyleClass();
	if (null == styleClass) {
		styleClass = "";
	}
	rw.writeAttribute("class", "breadcrumb ".concat(styleClass), "class");

	// Root node
	UIComponent root = component.getFacet("root");
	if (root != null) {
		rw.startElement("li", component);
		root.encodeAll(context);
		rw.endElement("li");
	}
}
 

/**
 * This methods generates the HTML code of the current b:panel.
 * <code>encodeBegin</code> generates the start of the component. After the,
 * the JSF framework calls <code>encodeChildren()</code> to generate the
 * HTML code between the beginning and the end of the component. For
 * instance, in the case of a panel component the content of the panel is
 * generated by <code>encodeChildren()</code>. After that,
 * <code>encodeEnd()</code> is called to generate the rest of the HTML code.
 *
 * @param context
 *            the FacesContext.
 * @param component
 *            the current b:panel.
 * @throws IOException
 *             thrown if something goes wrong when writing the HTML code.
 */
@Override
public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
	if (!component.isRendered()) {
		return;
	}
	Panel panel = (Panel) component;
	ResponseWriter rw = context.getResponseWriter();
	if (panel.isContentDisabled()) {
		rw.endElement("fieldset");
	}
	String clientId = panel.getClientId();
	rw.endElement("div"); // panel-body
	UIComponent foot = panel.getFacet("footer");
	if (foot != null) {
		rw.startElement("div", panel); // modal-footer
		rw.writeAttribute("class", "panel-footer", "class");
		foot.encodeAll(context);

		rw.endElement("div"); // panel-footer
	}

	rw.endElement("div");
	rw.endElement("div"); // panel-body
	boolean isCollapsible = panel.isCollapsible();
	String accordionParent = panel.getAccordionParent();
	String responsiveCSS = Responsive.getResponsiveStyleClass(panel, false).trim();
	boolean isResponsive = responsiveCSS.length() > 0;		

	if ((isCollapsible||isResponsive) && null == accordionParent) {
		rw.endElement("div");
		
		if (isCollapsible) {
			String jQueryClientID = clientId.replace(":", "_");
			rw.startElement("input", panel);
			rw.writeAttribute("type", "hidden", null);
			String hiddenInputFieldID = jQueryClientID + "_collapsed";
			rw.writeAttribute("name", hiddenInputFieldID, "name");
			rw.writeAttribute("id", hiddenInputFieldID, "id");
			rw.writeAttribute("value", String.valueOf(panel.isCollapsed()), "value");
			rw.endElement("input");
			Map<String, String> eventHandlers = new HashMap<String, String>();
			eventHandlers.put("expand", "document.getElementById('" + hiddenInputFieldID + "').value='false';");
			eventHandlers.put("collapse", "document.getElementById('" + hiddenInputFieldID + "').value='true';");
			eventHandlers.put("expanded","if(typeof PrimeFaces != 'undefined'){PrimeFaces.invokeDeferredRenders('" + clientId + "_body');}");				
			new AJAXRenderer().generateBootsFacesAJAXAndJavaScriptForJQuery(context, component, rw, "#"+jQueryClientID+"_content", eventHandlers);
		}
	}
	Tooltip.activateTooltips(context, panel);
}
 

/** Renders the grid component and its children. */
@Override
public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
       if (!component.isRendered()) {
           return;
       }
       PanelGrid panelGrid = (PanelGrid) component;
	ResponseWriter writer = context.getResponseWriter();

	boolean idHasBeenRendered=false;
	String responsiveStyle= Responsive.getResponsiveStyleClass(panelGrid, false);
	if (null != responsiveStyle) {
		writer.startElement("div", panelGrid);
		writer.writeAttribute("class", responsiveStyle.trim(), null);
		String clientId = panelGrid.getClientId();
		writer.writeAttribute("id", clientId, "id");
		idHasBeenRendered=true;
	}
	generateContainerStart(writer, panelGrid, idHasBeenRendered);
	beginDisabledFieldset(panelGrid, writer);

	int[] columns = getColSpanArray(panelGrid);
	String[] columnClasses = getColumnClasses(panelGrid, columns);
	String[] rowClasses = getRowClasses(panelGrid);

	int row = 0;
	int column = 0;
	List<UIComponent> children = panelGrid.getChildren();
	for (UIComponent child : children) {
		if (0 == column) {
			generateRowStart(writer, row, rowClasses, panelGrid);
		}
		generateColumnStart(child, columnClasses[column], writer);
		child.encodeAll(context);
		generateColumnEnd(writer, columns[column]);
		column++;
		if (column >= columns.length) {
			generateRowEnd(writer, row, rowClasses);
			column = 0;
			row++;
		}
	}
	if (column != 0) {
		generateRowEnd(writer, row, rowClasses);
		column = 0;
		row++;
	}


	endDisabledFieldset(panelGrid, writer);
	generateContainerEnd(writer);
	if (null != responsiveStyle) {
		writer.endElement("div");
	}
       Tooltip.activateTooltips(context, panelGrid);
}