Struts1.2中的插件的扩展

转自http://hi.baidu.com/shiryu963

 

版本：eclipse 3.3，myeclipse 6.0，tomcat 6.0

在myeclipse中新建项目StrutsDemo，导入Struts1.2属性

先以扩展hibernate为例

在com.shiryu下新建MyPlugin.java

package com.shiryu;

import javax.servlet.ServletException;

import org.apache.struts.action.ActionServlet;
import org.apache.struts.action.PlugIn;
import org.apache.struts.config.ModuleConfig;
import org.apache.struts.config.PlugInConfig;

public class MyPlugIn implements PlugIn {
    String configFile;
    public String getConfigFile() {
        return configFile;
    }

    public void setConfigFile(String configFile) {
        this.configFile = configFile;
    }

    public void destroy() {
        // TODO Auto-generated method stub
       
    }

    public void init(ActionServlet servlet, ModuleConfig config)
            throws ServletException {
        // TODO Auto-generated method stub
        System.out.print("--------系统初始化成功--------");
       
    }

}

在web-inf 新建并配置 hibernate.cfg.xml (具体方法略)


在web-inf 新建并配置 struts-config.xml


<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.2//EN" "http://struts.apache.org/dtds/struts-config_1_2.dtd">

<struts-config>
<data-sources />
<form-beans />
<global-exceptions />
<global-forwards />
<action-mappings>
    <action
           path="/test"
           type="org.apache.struts.actions.SwitchAction"></action>
</action-mappings>
<message-resources parameter="com.shiryu.ApplicationResources" />

<plug-in className="com.shiryu.MyPlugIn">
    <set-property property="configFile" value="WEB-INF/hibernate.cfg.xml" />
</plug-in>

</struts-config>