Author: amarkhel Date: 2010-03-19 17:03:10 -0400 (Fri, 19 Mar 2010) New Revision: 16643 Modified: branches/community/3.3.X/ui/tooltip/src/main/java/org/richfaces/renderkit/html/ToolTipRenderer.java Log: RF-8425 Modified: branches/community/3.3.X/ui/tooltip/src/main/java/org/richfaces/renderkit/html/ToolTipRenderer.java =================================================================== --- branches/community/3.3.X/ui/tooltip/src/main/java/org/richfaces/renderkit/html/ToolTipRenderer.java 2010-03-19 21:01:42 UTC (rev 16642) +++ branches/community/3.3.X/ui/tooltip/src/main/java/org/richfaces/renderkit/html/ToolTipRenderer.java 2010-03-19 21:03:10 UTC (rev 16643) @@ -43,7 +43,6 @@ import org.ajax4jsf.renderkit.AjaxComponentRendererBase; import org.ajax4jsf.renderkit.AjaxRendererUtils; import org.ajax4jsf.renderkit.RendererUtils; -import org.ajax4jsf.renderkit.RendererUtils.ScriptHashVariableWrapper; import org.ajax4jsf.resource.InternetResource; import org.richfaces.component.UIToolTip; import org.richfaces.skin.Skin; @@ -52,6 +51,8 @@ private static final String DIRECTION_AUTO = "auto"; private static final String DIRECTION_BOTTOM_RIGHT = "bottom-right"; + private ToolTipRenderer blockRenderer; + private ToolTipRenderer nonblockRenderer; private static final String AJAX_MODE = "ajax"; @@ -391,15 +392,21 @@ } private ToolTipRenderer getRenderer(UIToolTip toolTip) throws ClassNotFoundException, InstantiationException, IllegalAccessException{ - Class<?> rendererClass; - if ("block".equals(toolTip.getLayout())) { - rendererClass = Class.forName("org.richfaces.renderkit.html.HtmlToolTipRendererBlock"); - } else { - rendererClass = Class.forName("org.richfaces.renderkit.html.HtmlToolTipRenderer"); + synchronized (this) { + if ("block".equals(toolTip.getLayout())) { + if (blockRenderer==null){ + blockRenderer = (ToolTipRenderer)Class.forName("org.richfaces.renderkit.html.HtmlToolTipRendererBlock").newInstance(); + } + return blockRenderer; + + } else { + if (nonblockRenderer==null){ + nonblockRenderer = (ToolTipRenderer)Class.forName("org.richfaces.renderkit.html.HtmlToolTipRenderer").newInstance(); + } + return nonblockRenderer; + + } } - - return (ToolTipRenderer) rendererClass.newInstance(); - } }