stopserviceaction.java

First of all, the Applet-phone is a SIP User-Agent with audio and text messaging capabilities. But

/*
 * StopServiceAction.java
 *
 * Created on July 21, 2003, 3:01 PM
 */

package gov.nist.struts.webapp.monitor;

import java.util.Hashtable;

import javax.servlet.ServletContext;

import gov.nist.security.authentication.UserTag;
import gov.nist.security.bcs.Service;


import org.apache.log4j.Logger;

/**
 * This class represents the process of stopping a service
 * @author  DERUELLE Jean
 */
public class StopServiceAction extends org.apache.struts.action.Action {
    /** log4j logging*/    
    static Logger logger = Logger.getLogger(StopServiceAction.class);
    
    /**
     * @see org.apache.struts.action.Action#perform(org.apache.struts.action.ActionMapping actionMapping, org.apache.struts.action.ActionForm actionForm, javax.servlet.http.HttpServletRequest httpServletRequest, javax.servlet.http.HttpServletResponse httpServletResponse)
     */
    public org.apache.struts.action.ActionForward perform(org.apache.struts.action.ActionMapping actionMapping, org.apache.struts.action.ActionForm actionForm, javax.servlet.http.HttpServletRequest httpServletRequest, javax.servlet.http.HttpServletResponse httpServletResponse) throws java.io.IOException, javax.servlet.ServletException {
        ServiceForm startServiceForm=(ServiceForm)actionForm;
        //Get the file name
        String mainClass=startServiceForm.getMainClass(); 
		String userURI=startServiceForm.getUserURI();         
        //Get the application context
		ServletContext applicationContext=this.getServlet().getServletContext(); 
        //Get the user from the session context
        UserTag userTag=(UserTag)httpServletRequest.getSession().getAttribute("user");
        //String sipURI=userTag.getUri();
        //Stop the stack before 
        Hashtable monitors=(Hashtable)applicationContext.getAttribute("monitors");
        //stop the service              
        Service service=(Service)monitors.get(mainClass+":"+userURI);
        if(service!=null){
            Process process=service.getProcess();
            if(process!=null)
            	process.destroy();            
        }
		if(userTag.getUserGroup().equals("admin"))
			return actionMapping.findForward("stopped_admin");       
        return actionMapping.findForward("stopped");
    }
    
}