| /* |
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| * and Distribution License("CDDL") (collectively, the "License"). You |
| * may not use this file except in compliance with the License. You can |
| * obtain a copy of the License at |
| * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html |
| * or packager/legal/LICENSE.txt. See the License for the specific |
| * language governing permissions and limitations under the License. |
| * |
| * When distributing the software, include this License Header Notice in each |
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| * |
| * GPL Classpath Exception: |
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| * exception as provided by Oracle in the GPL Version 2 section of the License |
| * file that accompanied this code. |
| * |
| * Modifications: |
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| * holder. |
| */ |
| |
| package com.sun.faces.el; |
| |
| import javax.faces.context.FacesContext; |
| import javax.el.ELContext; |
| import javax.el.ELContextListener; |
| import javax.el.ELContextEvent; |
| import javax.servlet.jsp.JspContext; |
| import javax.servlet.jsp.PageContext; |
| import com.sun.faces.config.InitFacesContext; |
| |
| public class ELContextListenerImpl implements ELContextListener { |
| |
| public ELContextListenerImpl() { |
| } |
| |
| /** |
| * Invoked when a new <code>ELContext</code> has been created. |
| * |
| * @param ece the notification event. |
| */ |
| public void contextCreated(ELContextEvent ece) { |
| |
| |
| FacesContext context = FacesContext.getCurrentInstance(); |
| if ( context == null) { |
| //Temp workaround of an issue with mojarra 2.1.6 JSF implementation |
| //- no FacesContext instance is stored in the request's ThreadLocal |
| //(detected with an jsp CTS test - com/sun/ts/tests/jsp/api/javax_el/elresolver/URLClient.java#elResolverTest) |
| ELContext elCtx = (ELContext)ece.getSource(); |
| if (elCtx != null){ |
| PageContext pageCtx = (PageContext) elCtx.getContext(JspContext.class); |
| if (pageCtx != null){ |
| Object value = pageCtx.getServletContext().getAttribute("com.sun.faces.InitFacesContext"); |
| if (value != null && value instanceof InitFacesContext){ |
| context = (InitFacesContext) value; |
| } |
| } |
| } |
| //end of workaround |
| if (context == null){ |
| return; |
| } |
| } |
| ELContext source = (ELContext)ece.getSource(); |
| // Register FacesContext with JSP |
| source.putContext(FacesContext.class, context); |
| |
| // dispatch the event to any JSF applications interested in |
| // the event. |
| ELContextListener[] listeners = |
| context.getApplication().getELContextListeners(); |
| if ( listeners == null) { |
| return; |
| } |
| for (int i = 0; i < listeners.length; ++i) { |
| ELContextListener elcl = listeners[i]; |
| elcl.contextCreated(new ELContextEvent(source)); |
| } |
| } |
| |
| } |