schedulerservlet.java

一个java工作流引擎

package org.jbpm.service;

import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;

import org.jbpm.*;
import org.jbpm.scheduler.*;

public class SchedulerServlet extends HttpServlet {
  
  public SchedulerServer schedulerServer = null;

  public void init() throws ServletException {
    schedulerServer = new SchedulerServerImpl( JbpmConfiguration.getInstance() );
  }

	public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    response.setContentType( "text/plain" );
    
    long millisToWait = schedulerServer.checkJobs();
    
		PrintWriter out = response.getWriter();
    out.print( new Long( millisToWait ).toString() );
    out.flush();
	}

}