Hi All,
When I attempt to access methods defined in Java from a .JSP, I am receiving
a message that the method is not being found. For example, I have been
testing with the following .JSP:
<%@page import="java.util.*, java.lang.*"%>
<%
// Test
String myString = "100" ;
int myInt = parseInt(myString) ;
out.println("myInt is " + myInt) ;
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN">
<html>
<head>
<title>Simple Test of JAVA Classes</title>
<body>
</body>
</html>
When I run this .JSP under Tomcat 3.2, I am receiving the following message:
Error: 500
Location: /testapps/javaTest.jsp
Internal Servlet Error:
org.apache.jasper.JasperException: Unable to compile class for
JSP/usr/tomcat/work/localhost_8080%2Ftestapps/_0002fjavaTest_0002ejspjavaTes
t_jsp_0.java:65: Method parseInt(java.lang.String) not found in class
_0002fjavaTest_0002ejspjavaTest_jsp_0.
int myInt = parseInt(myString) ;
^
1 error
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:254)
at
org.apache.jasper.servlet.JspServlet.doLoadJSP(JspServlet.java:462)
at
org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:146)
at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:433)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspSe
rvlet.java:152)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja
va:164)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
at org.apache.tomcat.core.Handler.service(Handler.java:286)
at
org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79
7)
at
org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
at
org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnection
(Ajp12ConnectionHandler.java:166)
at
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
at java.lang.Thread.run(Thread.java:484)
I have looked at the installation guides and FAQ's for Tomcat 3.2 concerning
the use of the Classpath environment variable, as well as the use of the
WEB-INF/classes directory. Everything appears to be set up correctly on my
system, but I am sure there is something that I am missing
configuration-wise.
Thanks in advance for the help. I'm getting tired of coding work-arounds
for the lack of these classes and methods!
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