Hi Devs, I'm using Tiles2 2.0.5 on top of an environment written in Embedded Tomcat 5.5.15.
I've a layout exactly as the samples are showing and in my index.jsp, i did the following, <%@ taglib uri="http://tiles.apache.org/tags-tiles"; prefix="tiles" %> <tiles:insertDefinition name="main.layout" /> which leads to following exception. ================================================== ERROR [2008-02-20 20:44:20,564] Error executing tag: I/O error processing configuration. org.apache.tiles.definition.DefinitionsFactoryException: I/O error processing configuration. at org.apache.tiles.definition.UrlDefinitionsFactory.addDefinitions( UrlDefinitionsFactory.java:256) at org.apache.tiles.definition.UrlDefinitionsFactory.getDefinition( UrlDefinitionsFactory.java:167) at org.apache.tiles.impl.BasicTilesContainer.getDefinition( BasicTilesContainer.java:513) at org.apache.tiles.impl.BasicTilesContainer.render( BasicTilesContainer.java:387) at org.apache.tiles.impl.BasicTilesContainer.render( BasicTilesContainer.java:370) at org.apache.tiles.jsp.taglib.InsertDefinitionTag.render( InsertDefinitionTag.java:63) at org.apache.tiles.jsp.taglib.RenderTagSupport.execute( RenderTagSupport.java:171) at org.apache.tiles.jsp.taglib.RoleSecurityTagSupport.doEndTag( RoleSecurityTagSupport.java:75) at org.apache.tiles.jsp.taglib.ContainerTagSupport.doEndTag( ContainerTagSupport.java:80) at org.apache.jsp.main_jsp._jspx_meth_tiles_insertDefinition_0( org.apache.jsp.main_jsp:82) at org.apache.jsp.main_jsp._jspService(org.apache.jsp.main_jsp:53) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java :97) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServletWrapper.service( JspServletWrapper.java:332) at org.apache.jasper.servlet.JspServlet.serviceJspFile( JspServlet.java:314) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) =========================================== When I debug the code, following problems are found in org.apache.tiles.definition.UrlDefinitionsFactory [1]. Go to line 165, if (!isContextProcessed(tilesContext)) {... This line check if the locales are resolved. At the initial loading locales are not processed. [2]. Thus, this will execute the line 167, addDefinitions(definitions, tilesContext), where the top part will add the locale to processedLocales List. [3]. After that it will load the "sources". Each will create an URL newUrl = new URL(newPath); and loads. This sources are simply tiles_defs.xml s that I've listed in the web.xml. [4]. When I debug more I found out that "newPath" contains a URL as for example, "jndi:/localhost/WEB-INF/tiles_defs.xml". When protocols like jndi is used, URL object should be given with a URLStreamHandler. This caused the above exception. So the above "jndi" cause the problem. At the moment I've written a URLStreamHandler and tweak the 2.0.5 code to fix the bug. I would love to send a patch for this. But due to my lack of experience with Tiles 2 code, my tweak wouldn't be the optimum solution. Shall I create a JIRA for this issue. Thank you Saminda -- Saminda Abeyruwan Senior Software Engineer WSO2 Inc. - www.wso2.org
