Pessoal... ja fiz milhares de exemplos... mudo ali, aqui e nada ate agoraa !!! mas vamu la !
ó, o erro que aparece é esse:org.apache.jasper.JasperException: Unable to get connection, DataSource invalid: "org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null'"
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:460)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:355)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
<Context path="/ProviewSecsJSF" reloadable="true" docBase="C:\Documents and Settings\henrique.silveira\workspace\ProviewSecsJSF\web" workDir="C:\Documents and Settings\henrique.silveira\workspace\ProviewSecsJSF\work"
<Resource name="jdbc/teste2" auth="Container" type="javax.sql.DataSource" maxActive="100" maxIdle="30" maxWait="10000"
username="root" password="root" driverClassName="com.mysql.jdbc.Driver"
url="jdbc:mysql://localhost:8080/test?autoReconnect=true" autoReconnect="true"/>
<resource-ref>
<description>jdbc/teste2</description>
<res-ref-name>jdbc/teste2</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
e por fim minha teste.jsp
<%@taglib uri="http://java.sun.com/jsp/jstl/sql" prefix="sql"%>
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<sql:query var="rs" dataSource="jdbc/teste2">
select id, foo, bar from testdata
</sql:query>
<html>
<head>
<title>DB Test</title>
</head>
<body>
<h2>Results</h2>
<c:forEach var="row" items="${rs.rows}">
Foo ${row.foo}<br/>
Bar ${row.bar}<br/>
</c:forEach>
</body>
</html>
to seguindo o exemplo abaixo... mas esse erro ai de não encontrar as configurações de driver e URL tão me pegando...
http://tomcat.apache.org/tomcat-5.5-doc/jndi-datasource-examples-howto.html
Valeu ai da ajuda pessoal !