Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/lucene/util/OpenBitSet
at DataWarehouse.ActionHandler.main(ActionHandler.java:52)
Caused by: java.lang.ClassNotFoundException: org.apache.lucene.util.OpenBitSet
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.ServletException;
import java.io.IOException;
import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.server.Request;
import org.eclipse.jetty.server.handler.AbstractHandler;
import org.eclipse.jetty.server.handler.ContextHandler;
import org.apache.lucene.util.OpenBitSet;
import java.lang.ClassLoader;
import org.eclipse.jetty.webapp.WebAppClassLoader;
public class ActionHandler extends AbstractHandler
public void handle( String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response ) throws IOException, ServletException
response.setContentType( "text/html;charset=utf-8" );
response.setStatus( HttpServletResponse.SC_OK );
baseRequest.setHandled( true );
if ( request.getQueryString().equals( "execute" ) )
resp = doExecute( request );
resp = "Invalid action.";
response.getWriter().println( resp );
public String doExecute( HttpServletRequest request )
r = s.execute( request.getParameter( "content" ) );
r = "<pre>" + e.getMessage() + "</pre>";
public static void main( String[] args ) throws Exception
Thread.currentThread().setContextClassLoader(WebAppClassLoader.class.getClassLoader());
OpenBitSet bs = new OpenBitSet();
Server server = new Server( 8080 );
ContextHandler context = new ContextHandler();
context.setContextPath( "/" );
context.setResourceBase( "." );
server.setHandler( context );
context.setHandler( new ActionHandler() );