package org.huihoo.jfox.mx;

import java.util.Properties;

import org.jfox.ejb.StatefulInvokerChain;
import org.jfox.ejb.plugin.Invoker;
import org.jfox.mx.Mxable;

/**
 * @author <a href="mailto:young_yy@hotmail.com">Young Yang</a>
 */

public class StatefulInvokerChainMX implements Mxable {
  private StatefulInvokerChain chain = StatefulInvokerChain.getInstance();

  public void mx_addInvoker(String invokerClass){
    try {
      Object obj = Thread.currentThread().getContextClassLoader().loadClass(invokerClass).newInstance();
      chain.addInvoker((Invoker)obj);
    }
    catch(Exception e){
      e.printStackTrace();
    }
  }

  public void mx_removeInvoker(String invokerClass){
    chain.removeInvoker(invokerClass);
  }

  public String[] mx_listInvokers(){
    return chain.listInvokers();
  }

  public Properties getOperationDescriptions() {
    return null;
  }

  public Object getSource() {
    return chain;
  }

  public String getMxDescription() {
    return "manage the invoker chain of the stateful ejb";
  }

  public static void main(String[] args) {

  }
}