Annotation - HttpServletRequest, HttpServletResponse, HttpSession, @CookieValue[실습]

package spring.mvc.controller;

import java.util.HashMap;

import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.servlet.ModelAndView;

@Controller
public class ParameterTestController {
@RequestMapping("/requestParam1.do")
public ModelAndView requestParamTest1(@RequestParam(required=true)String id,
   @RequestParam(required=true, defaultValue="no name")String name, int age){
  System.out.println(id+", "+name+", "+age);
  HashMap map = new HashMap();
  map.put("id", id);
  map.put("name", name);
  map.put("age", age);
  return new ModelAndView("param_res", map);
}
@RequestMapping("/requestParam2.do")
public ModelAndView requestParamTest2(HttpServletRequest request, HttpServletResponse response, HttpSession session, @RequestParam(value="name") String n){

  System.out.println(request);
  System.out.println(response);
  System.out.println(session);
  System.out.println("요청파라미터 : "+n);
  String name = request.getParameter("name");
  Cookie c = new Cookie("cName","cValue");
  response.addCookie(c);
  String sessionId = session.getId();
  System.out.println(name+", "+sessionId);
  return new ModelAndView("param_res");
}
}

package spring.mvc.dto;

public class AddressDTO {

private String zipcode;
private String address;
public AddressDTO() {
  super();
  // TODO Auto-generated constructor stub
}
public AddressDTO(String zipcode, String address) {
  super();
  this.zipcode = zipcode;
  this.address = address;
}
public String getZipcode() {
  return zipcode;
}
public void setZipcode(String zipcode) {
  this.zipcode = zipcode;
}
public String getAddress() {
  return address;
}
public void setAddress(String address) {
  this.address = address;
}
@Override
public String toString() {
  return "AddressDTO [zipcode=" + zipcode + ", address=" + address + "]";
}
@Override
public int hashCode() {
  final int prime = 31;
  int result = 1;
  result = prime * result + ((address == null) ? 0 : address.hashCode());
  result = prime * result + ((zipcode == null) ? 0 : zipcode.hashCode());
  return result;
}
@Override
public boolean equals(Object obj) {
  if (this == obj)
   return true;
  if (obj == null)
   return false;
  if (getClass() != obj.getClass())
   return false;
  AddressDTO other = (AddressDTO) obj;
  if (address == null) {
   if (other.address != null)
    return false;
  } else if (!address.equals(other.address))
   return false;
  if (zipcode == null) {
   if (other.zipcode != null)
    return false;
  } else if (!zipcode.equals(other.zipcode))
   return false;
  return true;
}

}

package spring.mvc.dto;

public class CustomerDTO {
private String id;
private String name;
private int age;
private AddressDTO addressDTO;
public CustomerDTO() {
  super();
  // TODO Auto-generated constructor stub
}
public CustomerDTO(String id, String name, int age, AddressDTO addressDTO) {
  super();
  this.id = id;
  this.name = name;
  this.age = age;
  this.addressDTO = addressDTO;
}
public String getId() {
  return id;
}
public void setId(String id) {
  this.id = id;
}
public String getName() {
  return name;
}
public void setName(String name) {
  this.name = name;
}
public int getAge() {
  return age;
}
public void setAge(int age) {
  this.age = age;
}
public AddressDTO getAddressDTO() {
  return addressDTO;
}
public void setAddressDTO(AddressDTO addressDTO) {
  this.addressDTO = addressDTO;
}
@Override
public String toString() {
  return "CustomerDTO [id=" + id + ", name=" + name + ", age=" + age
    + ", addressDTO=" + addressDTO + "]";
}
@Override
public int hashCode() {
  final int prime = 31;
  int result = 1;
  result = prime * result
    + ((addressDTO == null) ? 0 : addressDTO.hashCode());
  result = prime * result + age;
  result = prime * result + ((id == null) ? 0 : id.hashCode());
  result = prime * result + ((name == null) ? 0 : name.hashCode());
  return result;
}
@Override
public boolean equals(Object obj) {
  if (this == obj)
   return true;
  if (obj == null)
   return false;
  if (getClass() != obj.getClass())
   return false;
  CustomerDTO other = (CustomerDTO) obj;
  if (addressDTO == null) {
   if (other.addressDTO != null)
    return false;
  } else if (!addressDTO.equals(other.addressDTO))
   return false;
  if (age != other.age)
   return false;
  if (id == null) {
   if (other.id != null)
    return false;
  } else if (!id.equals(other.id))
   return false;
  if (name == null) {
   if (other.name != null)
    return false;
  } else if (!name.equals(other.name))
   return false;
  return true;
}

}

<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
${requestScope.id }-${requestScope.name }-${requestScope.age }
<hr>
requestParamTest2<br>
${param.name }<br>
${cookie.cName.value }
</body>
</html>

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">

<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/jsp/"/>
<property name="suffix" value=".jsp"/>
</bean>

<bean name="helloController" class="spring.mvc.controller.HelloController"/>
<bean class="spring.mvc.controller.CustomerRegisterController"/>
<bean class="spring.mvc.controller.ParameterTestController"/>
</beans>

<?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">

<servlet>
  <servlet-name>dispatcher</servlet-name>
  <servlet-class>
   org.springframework.web.servlet.DispatcherServlet
  </servlet-class>
  <load-on-startup>1</load-on-startup>
</servlet>
  <servlet-mapping>
   <servlet-name>dispatcher</servlet-name>
   <url-pattern>*.do</url-pattern>
  </servlet-mapping>

  
  <filter>
   <filter-name>encodingFilter</filter-name>
   <filter-class>
    org.springframework.web.filter.CharacterEncodingFilter
   </filter-class>
   <init-param>
    <param-name>encoding</param-name>
    <param-value>UTF-8</param-value>
   </init-param>
  </filter>
  <filter-mapping>
   <filter-name>encodingFilter</filter-name>
   <url-pattern>/*</url-pattern>
  </filter-mapping>
</web-app>

<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<a href="requestParam1.do?id=aaa&age=20">
요청파라미터 테스트1
</a><br>
<a href="requestParam2.do?name=홍길동">요청파라미터 테스트 2</a><br>
</body>
</html>