Problem with JSF 1.2 and Tomcat 6

Question

Hello guys,
I have here:
Tomcat 6.0.10
JSF 1.2_04_b10_p01
I followed these steps without success:
http://forum.java.sun.com/thread.jspa?threadID=787962
http://forum.java.sun.com/thread.jspa?threadID=5156242
Here what I did:
1) Removed the following line in $TOMCAT_HOME/conf/server.xml
<Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" />2) Add the following lines to $TOMCAT_HOME/conf/web.xml
     <context-param>
     <param-name>com.sun.faces.expressionFactory</param-name>
     <param-value>org.apache.el.ExpressionFactoryImpl</param-value>
     </context-param>3) Add the following libs to $TOMCAT_HOME/lib
jsf-api.jar
jsf-impl.jar
jstl-1.2.jar
4) Add the following lines to $MYAPP/WEB-INF/web.xml
     <listener>
          <listener-class>
               com.sun.faces.config.ConfigureListener
          </listener-class>
     </listener>
     <listener>
          <listener-class>
               com.sun.faces.application.WebappLifecycleListener
          </listener-class>
     </listener>And here is "the final product":
INFO: Initializing Sun's JavaServer Faces implementation (1.2_04-b10-p01) for context '/protocolo'
10/04/2007 08:18:47 com.sun.faces.config.ConfigureListener registerELResolverAndListenerWithJsp
SEVERE: Error Instantiating ExpressionFactory
java.lang.ClassCastException: org.apache.el.ExpressionFactoryImpl cannot be cast to javax.el.ExpressionFactory
     at com.sun.faces.config.ConfigureListener.registerELResolverAndListenerWithJsp(ConfigureListener.java:1563)
     at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:419)
     at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3827)
     at org.apache.catalina.core.StandardContext.start(StandardContext.java:4336)
     at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:761)
     at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:741)
     at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
     at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:825)
     at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:714)
     at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:490)What I need to do? Someone can help me?
Thank you.

Answer 1

Thank you for the answer rlubke,
Well this happened because I had compiled the project with the jstl-1.1
The workaround to make jsf 1.2 run on tomcat 6 really works.
But now I have a problem because the JNDI tree in tomcat is read-only ( ro )
and I need to bind a object in the JNDI so an exception happens:
WARNING: Ocorreu um erro inexperado:
javax.naming.NamingException: Context is read only
         at org.apache.naming.NamingContext.checkWritable(NamingContext.java:903)
         at org.apache.naming.NamingContext.bind(NamingContext.java:831)
         at org.apache.naming.NamingContext.bind(NamingContext.java:171)
         at org.apache.naming.NamingContext.bind(NamingContext.java:187)
         at org.apache.naming.SelectorContext.bind(SelectorContext.java:171)
         at javax.naming.InitialContext.bind(InitialContext.java:400)Here is the code:
try{
     Context newContext = new InitialContext();
     newContext.bind( dataSourceWrappedID, wrappedDs );
     newContext.close();
}catch(NameAlreadyBoundException nabe){
     // ok no problem..
}catch(NamingException ne){
     if ( log.isWarnEnabled() ){
          log.warn("Ocorreu um erro inexperado:", ne);
}You know how to make the JNDI tree in tomcat read-write ?
Thank you a ton. :-)