JADE Agent works with JSP -

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JADE Agent works with JSP

博客分类：

JADE

JSP Java Apache Servlet Tomcat

闲着就会想比较多的东西，弄比较多的东西。

JADE Agent ，忘记了是大三，还是大四的是否知道有这个东东。曾经开始HelloWorld，又中断了，很久，现在是死灰复燃？还是心血来潮? 此篇东西就如一个草稿，写给自己看。

index.jsp

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>

<%@ page import="jade.core.*" %>

<%@ page import="jade.wrapper.*" %>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

<head>

<title>My JSP 'index.jsp' starting page</title>

</head>

<body>

<jsp:useBean id="jsp2agent" class="example.jsp.jsp2agent">

try{

String[] args={"-container"};

jade.Boot.main(args);

}

catch(Exception ex){

out.println(ex);

}

</jsp:useBean>

将在此，以JavaBean方式使用Jade <br>

</body>

</html>

Javabean：

package example.jsp;

import jade.core.AID;

import jade.core.Agent;

import jade.core.behaviours.CyclicBehaviour;

import jade.lang.acl.ACLMessage;

public class jsp2agent extends Agent{

private ACLMessage msg;

public jsp2agent(){

msg=new ACLMessage(ACLMessage.INFORM);

}

protected void setup() {

//允许对象到Agent的传输通信？

setEnabledO2ACommunication(true, 10);

//加入一个循环行为

addBehaviour(new CyclicBehaviour(){

public void action(){

Object obj=getO2AObject(); //Agent

if(obj!= null)

{

//调用方法

send2agent(obj.toString());

}

else

{

block();

}

});

}

protected void takeDown() {

//关闭对象到Agent的传输

setEnabledO2ACommunication(false, 0);

}

public void send2agent(String str){

msg.clearAllReceiver();

msg.addReceiver(new AID("AgentName",AID.ISLOCALNAME));

msg.setContent(str);

send(msg);

}

结果输出：

2009-10-14 9:29:10 jade.core.Runtime beginContainer

信息: ----------------------------------

This is JADE 3.7 - revision 6154 of 2009/07/01 17:34:15

downloaded in Open Source, under LGPL restrictions,

at http://jade.tilab.com/

----------------------------------------

2009-10-14 9:29:10 jade.core.AgentContainerImpl joinPlatform

严重: Some problem occurred while joining agent platform.

jade.core.ProfileException: Can't get a proxy to the Platform Manager [nested jade.core.IMTPException: Can't get a proxy to the PlatformManager at address rmi://169.254.186.212:1099/ [nested java.rmi.NoSuchObjectException: no such object in table]]

at jade.core.ProfileImpl.createPlatformManager(ProfileImpl.java:574)

at jade.core.ProfileImpl.getPlatformManager(ProfileImpl.java:487)

at jade.core.ProfileImpl.getServiceManager(ProfileImpl.java:501)

at jade.core.AgentContainerImpl.init(AgentContainerImpl.java:342)

at jade.core.AgentContainerImpl.joinPlatform(AgentContainerImpl.java:478)

at jade.core.Runtime.createAgentContainer(Runtime.java:116)

at jade.Boot.<init>(Boot.java:133)

at jade.Boot.main(Boot.java:70)

at org.apache.jsp.index_jsp._jspService(index_jsp.java:85)

at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)

at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)

at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)

at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)

at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)

at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)

at java.lang.Thread.run(Thread.java:619)

Nested Exception:

jade.core.IMTPException: Can't get a proxy to the PlatformManager at address rmi://169.254.186.212:1099/ [nested java.rmi.NoSuchObjectException: no such object in table]

at jade.imtp.rmi.RMIIMTPManager.getPlatformManagerProxy(RMIIMTPManager.java:318)

at jade.imtp.rmi.RMIIMTPManager.getPlatformManagerProxy(RMIIMTPManager.java:308)

at jade.core.ProfileImpl.createPlatformManager(ProfileImpl.java:571)