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https://issues.apache.org/jira/browse/MYFACES-384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12544890
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Adam Jenkins commented on MYFACES-384:
--------------------------------------
What's the status of this issue. It seems there was a solution supplied quite
some time ago, did it ever make it into any builds?
Cheers
Adam
> Allow Pre-compiling web application for Tomcat
> ----------------------------------------------
>
> Key: MYFACES-384
> URL: https://issues.apache.org/jira/browse/MYFACES-384
> Project: MyFaces Core
> Issue Type: Improvement
> Components: General
> Affects Versions: 1.0.9m9
> Environment: Tomcat -- Jasper2
> Reporter: John Schneider
> Assignee: Manfred Geiler
> Priority: Minor
>
> Pre-compiling web applications for Tomcat is not supported "out of the box"
> as it should be. I have written a filter that performs essentially the same
> function as FacesServlet, so that each individual JSP servlet can be defined
> and mapped in web.xml. However, limitations in
> myfaces.webapp.webxml.WebXml.getFacesServletMappings() prevents these mapped
> servlets from rendering the view.
> The code in question is: if
> (FacesServlet.class.isAssignableFrom(servletClass)) {
> This will prevent any pre-compiled page from being added as a faces servlet
> mapping, as these servlets extend org.apache.jasper.runtime.HttpJspBase.
> The applicable stack trace is as follows:
> 14:02:45,443 DEBUG LifecycleImpl:118 - entering restoreView in
> org.apache.myfaces
> .lifecycle.LifecycleImpl
> 14:02:45,637 DEBUG JspStateManagerImpl:196 - No serialized view found in
> server s
> ession!
> 14:02:45,779 DEBUG JspViewHandlerImpl:191 - Created view /success.jsp
> 14:02:45,914 DEBUG DebugUtils:158 - Newly created view
> ========================================
> <UIViewRoot id="NULL" family="javax.faces.ViewRoot" locale="en"
> renderKitId="HTML
> _BASIC" rendered="true" rendererType="NULL" rendersChildren="false"
> transient="fa
> lse" viewId="/success.jsp"/>
> ========================================
> 14:02:45,960 DEBUG LifecycleImpl:157 - exiting restoreView in
> org.apache.myfaces.
> lifecycle.LifecycleImpl (--> render response)
> 14:02:45,963 DEBUG LifecycleImpl:288 - entering renderResponse in
> org.apache.myfa
> ces.lifecycle.LifecycleImpl
> 14:02:45,981 DEBUG WebXmlParser:117 - ignoring servlet +
> org.apache.jsp.success_j
> sp class org.apache.jsp.success_jsp (no FacesServlet)
> 14:02:45,985 ERROR JspViewHandlerImpl:424 - no faces servlet mappings found
> 14:02:46,012 ERROR success_jsp]:253 - Servlet.service() for servlet
> org.apache.js
> p.success_jsp threw exception
> java.lang.IllegalArgumentException: could not find pathMapping for
> servletPath =
> /success.jsf requestPathInfo = null
> at
> org.apache.myfaces.application.jsp.JspViewHandlerImpl.getServletMappin
> g(JspViewHandlerImpl.java:425)
> at
> org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspVi
> ewHandlerImpl.java:246)
> at
> org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:3
> 00)
> at com.urban4life.web.util.FacesFilter.doFilter(FacesFilter.java:63)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appli
> cationFilterChain.java:202)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFi
> lterChain.java:173)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVa
> lve.java:213)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextVa
> lve.java:178)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.ja
> va:126)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.ja
> va:105)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValv
> e.java:107)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java
> :148)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:
> 856)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proces
> sConnection(Http11Protocol.java:744)
> at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoi
> nt.java:527)
> at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFoll
> owerWorkerThread.java:80)
> at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPo
> ol.java:684)
> at java.lang.Thread.run(Thread.java:595)
> -------------------------
> FacesFilter:
> import java.io.IOException;
> import javax.faces.FactoryFinder;
> import javax.faces.context.FacesContext;
> import javax.faces.context.FacesContextFactory;
> import javax.faces.lifecycle.Lifecycle;
> import javax.faces.lifecycle.LifecycleFactory;
> import javax.servlet.Filter;
> import javax.servlet.FilterChain;
> import javax.servlet.FilterConfig;
> import javax.servlet.ServletException;
> import javax.servlet.ServletRequest;
> import javax.servlet.ServletResponse;
> import org.apache.commons.logging.Log;
> import org.apache.commons.logging.LogFactory;
> /**
> * @author <a href="mailto:[EMAIL PROTECTED]">John Schneider</a>
> */
> public class FacesFilter implements Filter {
> private Log logger = LogFactory.getLog(FacesFilter.class);
>
> public static final String LIFECYCLE_ID_ATTR =
> "javax.faces.LIFECYCLE_ID";
>
> private FilterConfig filterConfig;
> private FacesContextFactory facesContextFactory;
> private Lifecycle lifecycle;
> private String getLifecycleId() {
> String lifecycleId =
> filterConfig.getServletContext().getInitParameter(LIFECYCLE_ID_ATTR);
> return lifecycleId != null ? lifecycleId :
> LifecycleFactory.DEFAULT_LIFECYCLE;
> }
> public void init(FilterConfig filterConfig) throws ServletException {
> this.filterConfig = filterConfig;
> this.facesContextFactory =
> (FacesContextFactory)FactoryFinder.getFactory(FactoryFinder.FACES_CONTEXT_FACTORY);
> LifecycleFactory lifecycleFactory =
> (LifecycleFactory)FactoryFinder.getFactory(FactoryFinder.LIFECYCLE_FACTORY);
> this.lifecycle =
> lifecycleFactory.getLifecycle(getLifecycleId());
> logger.debug("Faces Filter Initialized");
> }
>
> public void doFilter(ServletRequest request, ServletResponse response,
> FilterChain chain)
> throws IOException, ServletException {
>
> FacesContext facesContext = facesContextFactory.getFacesContext(
> filterConfig.getServletContext(), request,
> response, lifecycle);
> try {
> lifecycle.execute(facesContext);
> lifecycle.render(facesContext);
> }
> catch (Throwable e) {
> logger.error(e);
> if (e instanceof IOException) {
> throw (IOException)e;
> }
> else if (e instanceof ServletException) {
> throw (ServletException)e;
> }
> else if (e.getMessage() != null) {
> throw new ServletException(e.getMessage(), e);
> }
> else {
> throw new ServletException(e);
> }
> }
> finally {
> facesContext.release();
> }
> }
>
> public void destroy() {
> filterConfig = null;
> facesContextFactory = null;
> lifecycle = null;
> }
> }
> -------------------------
> web.xml:
> <?xml version="1.0" encoding="UTF-8"?>
> <web-app version="2.4"
> xmlns="http://java.sun.com/xml/ns/j2ee";
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
> http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd";>
> <servlet>
> <servlet-name>org.apache.jsp.success_jsp</servlet-name>
> <servlet-class>org.apache.jsp.success_jsp</servlet-class>
> </servlet>
> <servlet-mapping>
> <servlet-name>org.apache.jsp.success_jsp</servlet-name>
> <url-pattern>/success.jsf</url-pattern>
> </servlet-mapping>
> <!-- Faces Parameters -->
> <context-param>
> <param-name>javax.faces.CONFIG_FILES</param-name>
>
> <param-value>/WEB-INF/faces-config.xml,/WEB-INF/faces-managed-beans.xml,/WEB-INF/faces-navigation.xml</param-value>
> </context-param>
> <context-param>
> <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
> <param-value>server</param-value>
> </context-param>
> <!-- Listener, that does all the startup work (configuration, init). -->
> <listener>
>
> <listener-class>org.apache.myfaces.webapp.StartupServletContextListener</listener-class>
> </listener>
> <!-- Faces Filter -->
> <filter>
> <filter-name>FacesFilter</filter-name>
> <filter-class>com.mycompany.web.util.FacesFilter</filter-class>
> </filter>
> <filter-mapping>
> <filter-name>FacesFilter</filter-name>
> <url-pattern>*.jsf</url-pattern>
> </filter-mapping>
> </web-app>
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