[一 切 唯 心 造]

<?xml version="1.0" encoding="ISO-8859-1" ?>

<삭제>
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->

<!DOCTYPE struts-config PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 1.3//EN"
"http://struts.apache.org/dtds/struts-config_1_3.dtd">

<!--
This is a blank Struts configuration file with an example
welcome action/page and other commented sample elements.
Struts Validator is configured using the factory defaults
and is ready-to-use.
NOTE: If you have a generator tool to create the corresponding Java classes
for you, you could include the details in the "form-bean" declarations.
Otherwise, you would only define the "form-bean" element itself, with the
corresponding "name" and "type" attributes, as shown here.
-->

<struts-config>

<!-- ================================================ Form Bean Definitions -->

<form-beans>
<!-- sample form bean descriptor for an ActionForm
<form-bean name="inputForm" type="app.InputForm"/>
end sample -->

<!-- sample form bean descriptor for a DynaActionForm
<form-bean
name="logonForm"
type="org.apache.struts.action.DynaActionForm">
<form-property
name="username"
type="java.lang.String"/>
<form-property
name="password"
type="java.lang.String"/>
</form-bean>
end sample -->
</form-beans>


<!-- ========================================= Global Exception Definitions -->

<global-exceptions>
<!-- sample exception handler
<exception
key="expired.password"
type="app.ExpiredPasswordException"
path="/changePassword.jsp"/>
end sample -->
</global-exceptions>


<!-- =========================================== Global Forward Definitions -->

<global-forwards>
<!-- Default forward to "Welcome" action -->
<!-- Demonstrates using index.jsp to forward -->
<forward
name="welcome"
path="/Welcome.do"/>
</global-forwards>

<!-- =========================================== Action Mapping Definitions -->

<action-mappings>
<!-- Default "Welcome" action -->
<!-- Forwards to Welcome.jsp -->
<action
path="/Welcome"
forward="/pages/Welcome.jsp"/>

<!-- sample input and input submit actions

<action
path="/Input"
type="org.apache.struts.actions.ForwardAction"
parameter="/pages/Input.jsp"/>

<action
path="/InputSubmit"
type="app.InputAction"
name="inputForm"
scope="request"
validate="true"
input="/pages/Input.jsp"/>

<action
path="/edit*"
type="app.Edit{1}Action"
name="inputForm"
scope="request"
validate="true"
input="/pages/Edit{1}.jsp"/>

end samples -->

<action path="/sample" type="org.thinker.actions.SampleAction" name="userForm"> //알맞게 수정
<forward name="success" path="/sample2.jsp"/> //알맞게 수정
</action>

</action-mappings>


<!-- ======================================== Message Resources Definitions -->

<message-resources parameter="MessageResources" />

<!-- =============================================== Plug Ins Configuration -->

<!-- ======================================================= Tiles plugin -->
<!--
This plugin initialize Tiles definition factory. This later can takes some
parameters explained here after. The plugin first read parameters from
web.xml, thenoverload them with parameters defined here. All parameters
are optional.
The plugin should be declared in each struts-config file.
- definitions-config: (optional)
Specify configuration file names. There can be several comma
separated file names (default: ?? )
- moduleAware: (optional - struts1.1)
Specify if the Tiles definition factory is module aware. If true
(default), there will be one factory for each Struts module.
If false, there will be one common factory for all module. In this
later case, it is still needed to declare one plugin per module.
The factory will be initialized with parameters found in the first
initialized plugin (generally the one associated with the default
module).
true : One factory per module. (default)
false : one single shared factory for all modules
- definitions-parser-validate: (optional)
Specify if xml parser should validate the Tiles configuration file.
true : validate. DTD should be specified in file header (default)
false : no validation

Paths found in Tiles definitions are relative to the main context.

To use this plugin, download and add the Tiles jar to your WEB-INF/lib
directory then uncomment the plugin definition below.

<plug-in className="org.apache.struts.tiles.TilesPlugin" >

<set-property property="definitions-config"
value="/WEB-INF/tiles-defs.xml" />
<set-property property="moduleAware" value="true" />
</plug-in>
-->

<!-- =================================================== Validator plugin -->

<plug-in className="org.apache.struts.validator.ValidatorPlugIn">
<set-property
property="pathnames"
value="/org/apache/struts/validator/validator-rules.xml,
/WEB-INF/validation.xml"/>
</plug-in>

</struts-config>

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
  <display-name>day13</display-name>
  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
    <welcome-file>index.htm</welcome-file>
    <welcome-file>index.jsp</welcome-file>
    <welcome-file>default.html</welcome-file>
    <welcome-file>default.htm</welcome-file>
    <welcome-file>default.jsp</welcome-file>
  </welcome-file-list>
  <servlet>
    <description></description>
    <display-name>FrontController</display-name>
    <servlet-name>FrontController</servlet-name>
    <servlet-class>org.thinker.web.FrontController</servlet-class>
  </servlet>
  <servlet-mapping>
    <servlet-name>FrontController</servlet-name>
    <url-pattern>*.do</url-pattern>
  </servlet-mapping>
</web-app>

package org.thinker.web;
import java.io.IOException; 
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.thinker.util.CommandFactory;
public class FrontController extends HttpServlet {
 
 /**
  *
  */
 private static final long serialVersionUID = 1L;
 
 private CommandFactory commandFactory;

 public FrontController() {
  super();
  // TODO Auto-generated constructor stub
 }
 
 @Override
 public void init(ServletConfig config) throws ServletException {
  // TODO Auto-generated method stub
  super.init(config);
  try{
   commandFactory = new CommandFactory();
  }catch (Exception e){
   e.printStackTrace();
   throw new ServletException();
  }
 }
 protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException{
  
  System.out.println("service.............");
  
  String path = request.getServletPath();
  
  path = path.substring(0, path.lastIndexOf("."));
  
  System.out.println("path:"+path);
  
  try{
   
   Command cmd = commandFactory.lookup(path);
   
   String nextPage = null;

   nextPage = cmd.execute(request, response);
   
   RequestDispatcher dispatcher = request.getRequestDispatcher(nextPage);
   
   dispatcher.forward(request, response);
   
  }catch (Exception e){
   e.printStackTrace();
  }
  
 }
}

package org.thinker.util;
import java.net.URL;
import java.util.HashMap;
import java.util.Map;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.thinker.web.Command;
import org.thinker.web.DefaultCommand;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;
public class CommandFactory {
 private Map<String, Command> map;
 
 public CommandFactory()throws Exception{
  map = new HashMap<String, Command>();
  init();
 }
 
 private void init()throws Exception{
  
  DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
  DocumentBuilder builder = factory.newDocumentBuilder();
  
  URL url = this.getClass().getClassLoader().getResource("config.xml");
    
  Document document = builder.parse(url.openStream());
  
  NodeList nodeList = document.getElementsByTagName("command");
  
  for(int i =0; i< nodeList.getLength() ; i++){
   
   Element element = (Element)nodeList.item(i);
   
   System.out.println(element.getAttribute("id"));
   System.out.println(element.getAttribute("class"));
   
   Command cmd = null;
   
   if( element.getAttribute("class") == null || element.getAttribute("class").trim().length() == 0){
    cmd = new DefaultCommand();
   }else {
    cmd = (Command)(Class.forName(element.getAttribute("class")).newInstance());
   }
   map.put(element.getAttribute("id"), cmd);
   
  }//end for
  
 }
 
 
 public Command lookup(String path)throws Exception{
  
  System.out.println("lookup:" + path);
  
  Command cmd = map.get(path);
  
  return cmd;
 }
}