On Sat, Feb 16, 2002 at 07:10:59AM -0800, sri v wrote:
> Pardon my ignorance, but can you tell me how to turn on the stack
> trace and where to get it from in tomcat.
You can probably find the stack traces in your Tomcat log files. Look
in $TOMCAT_HOME/logs, specifically in the file "localhost_log.DATE.txt"
(assuming you haven't configured it otherwise).
> Meanwhile, I am sure that the failure is in the getManager() call,
> since originally I was calling it somewhere late in the initialization
> process after initializing other libraries such as log4j etc.,
I've attached a very rudimentary servlet that uses fulcrum's global
cache service. Perhaps this will be of assistance.
thanks,
pete
package com.kazmier.test;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import org.apache.log4j.*;
import org.apache.fulcrum.*;
import org.apache.fulcrum.cache.*;
import org.apache.stratum.configuration.*;
public class TestFulcrum extends HttpServlet
{
public void init()
{
try
{
String propsPath =
getServletContext().getRealPath("./fulcrum.properties");
Configuration configuration =
(Configuration) new PropertiesConfiguration(propsPath);
ServiceManager serviceManager = TurbineServices.getManager();
serviceManager.setApplicationRoot(getServletContext().getRealPath(""));
serviceManager.setConfiguration(configuration);
serviceManager.init();
}
catch (Exception e)
{
}
}
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println("<html>");
out.println("<body>");
out.println(testCache());
out.println("<body>");
out.println("</body>");
out.println("</html>");
}
private String testCache()
{
GlobalCacheService gs = null;
try
{
gs = (GlobalCacheService) TurbineServices.getInstance().
getService(GlobalCacheService.SERVICE_NAME);
CachedObject obj = gs.getObject("cached_object");
return "Got " + obj.getContents() + " from global cache";
}
catch(ObjectExpiredException gone)
{
gs.addObject("cached_object",
new CachedObject("in_the_cache",5000));
return "Added new item to the cache! Expires in 5 seconds";
}
}
}
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