Spring 초간단 실습

영화와 감독 정보를 Spring Bean configuration File(*.xml)에서 받아오는 실습이다.

MovieVO.java

package di.movie.vo;

public class MovieVO {
 private String movieID;
 private String title;
 private String genre;
 private double runningTime;
 private DirectorVO director;
 
 public MovieVO(){}
 public MovieVO(String movieID, String title) {
  super();
  this.movieID = movieID;
  this.title = title;
 }
 public MovieVO(String movieID, String title, String genre,double runningTime) {
  super();
  this.movieID = movieID;
  this.title = title;
  this.genre = genre;
  this.runningTime=runningTime;
 }
 
 public MovieVO(String movieID, String title, String genre,
   double runningTime, DirectorVO director) {
  super();
  this.movieID = movieID;
  this.title = title;
  this.genre = genre;
  this.runningTime = runningTime;
  this.director = director;
 }
 public String getMovieID() {
  return movieID;
 }
 public void setMovieID(String movieID) {
  this.movieID = movieID;
 }
 public String getTitle() {
  return title;
 }
 public void setTitle(String title) {
  this.title = title;
 }
 public String getGenre() {
  return genre;
 }
 public void setGenre(String genre) {
  this.genre = genre;
 }
 public double getRunningTime() {
  return runningTime;
 }
 public void setRunningTime(double runningTime) {
  this.runningTime = runningTime;
 }
 @Override
 public String toString() {
  return "MovieVO [movieID=" + movieID + ", title=" + title + ", genre="
    + genre + ", runningTime=" + runningTime + ", director="
    + director + "]";
 }
}

DirectorVO.java

package di.movie.vo;

public class MovieVO {
 private String movieID;
 private String title;
 private String genre;
 private double runningTime;
 private DirectorVO director;
 
 public MovieVO(){}
 public MovieVO(String movieID, String title) {
  super();
  this.movieID = movieID;
  this.title = title;
 }
 public MovieVO(String movieID, String title, String genre,double runningTime) {
  super();
  this.movieID = movieID;
  this.title = title;
  this.genre = genre;
  this.runningTime=runningTime;
 }
 
 public MovieVO(String movieID, String title, String genre,
   double runningTime, DirectorVO director) {
  super();
  this.movieID = movieID;
  this.title = title;
  this.genre = genre;
  this.runningTime = runningTime;
  this.director = director;
 }
 public String getMovieID() {
  return movieID;
 }
 public void setMovieID(String movieID) {
  this.movieID = movieID;
 }
 public String getTitle() {
  return title;
 }
 public void setTitle(String title) {
  this.title = title;
 }
 public String getGenre() {
  return genre;
 }
 public void setGenre(String genre) {
  this.genre = genre;
 }
 public double getRunningTime() {
  return runningTime;
 }
 public void setRunningTime(double runningTime) {
  this.runningTime = runningTime;
 }
 @Override
 public String toString() {
  return "MovieVO [movieID=" + movieID + ", title=" + title + ", genre="
    + genre + ", runningTime=" + runningTime + ", director="
    + director + "]";
 }
}

Spring Bean Configuration File (movieContext.xml)

<?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-2.5.xsd">

<bean id="movieVO1" class="di.movie.vo.MovieVO" />
 <bean id="movieVO2" class="di.movie.vo.MovieVO">
  <constructor-arg value="Mv0001"/>
  <constructor-arg value="친구"/>
 </bean>
 
 <bean id="movieVO3" class="di.movie.vo.MovieVO">
  <constructor-arg value="Mv0002" />
  <constructor-arg value="2010 남아공 월드컵 한국vs브라질 결승전" />
  <constructor-arg value="Soccer Sport" />
  <constructor-arg value="90.2" type="double" />
 </bean>
 
 <bean id="directorVO" class="di.movie.vo.DirectorVO">
  <constructor-arg value="director001"></constructor-arg>
  <constructor-arg value="박찬욱"></constructor-arg>
  <constructor-arg value="43" type="int"></constructor-arg>
 </bean>
 
 <bean id="movieVO4" class="di.movie.vo.MovieVO">
  <constructor-arg value="Mv0003"></constructor-arg>
  <constructor-arg value="박쥐"></constructor-arg>
  <constructor-arg value="미스테리/스릴러"></constructor-arg>
  <constructor-arg value="125" type="double"></constructor-arg>
  <constructor-arg>
   <ref bean="directorVO"/>
  </constructor-arg> 
 </bean>
 
 <bean id="movieVO5" class="di.movie.vo.MovieVO">
  <constructor-arg value="Mv0004"></constructor-arg>
  <constructor-arg value="영구와 땡칠이"></constructor-arg>
  <constructor-arg value="아동/액션"></constructor-arg>
  <constructor-arg value="50" type="double"></constructor-arg>
  <constructor-arg>
   <bean class="di.movie.vo.DirectorVO">
    <constructor-arg value="director2"></constructor-arg>
    <constructor-arg value="심형래"></constructor-arg>
    <constructor-arg value="58"></constructor-arg>
   </bean>
  </constructor-arg> 
 </bean>
 
 
</beans> 

Test를 위한 Main() TestMovie.java

package di.movie.main;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.xml.XmlBeanFactory;
import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.Resource;
import di.movie.vo.MovieVO;

public class TestMovie {
 public static void main(String[] args) throws Exception {
  
  Resource resource=new ClassPathResource("movieContext.xml");
  
  BeanFactory factory=new XmlBeanFactory(resource);
  
  MovieVO mvo1=(MovieVO)factory.getBean("movieVO1");
  
  System.out.println(mvo1.getClass().getName());
  System.out.println(mvo1);
  //MovieVO [genre=null, movieID=null, runningTime=0.0, title=null]
  
  System.out.println("------mvo2-----");
  MovieVO mvo2=(MovieVO)factory.getBean("movieVO2");
  System.out.println(mvo2);
  
  System.out.println("------mvo3-----");
  MovieVO mvo3=(MovieVO)factory.getBean("movieVO3");
  System.out.println(mvo3);
    
  System.out.println("------mvo4-----");
  MovieVO mvo4=(MovieVO)factory.getBean("movieVO4");
  System.out.println(mvo4);
  
  System.out.println("------mvo5-----");
  MovieVO mvo5=(MovieVO)factory.getBean("movieVO5");
  System.out.println(mvo5);
  }
 
} 

결과값 :

di.movie.vo.MovieVO
MovieVO [movieID=null, title=null, genre=null, runningTime=0.0, director=null]
------mvo2-----
MovieVO [movieID=Mv0001, title=친구, genre=null, runningTime=0.0, director=null]
------mvo3-----
MovieVO [movieID=Mv0002, title=2010 남아공 월드컵 한국vs브라질 결승전, genre=Soccer Sport, runningTime=90.2, director=null]
------mvo4-----
MovieVO [movieID=Mv0003, title=박쥐, genre=미스테리/스릴러, runningTime=125.0, director=DirectorVO [age=43, directorId=director001, name=박찬욱]]
------mvo5-----
MovieVO [movieID=Mv0004, title=영구와 땡칠이, genre=아동/액션, runningTime=50.0, director=DirectorVO [age=58, directorId=director2, name=심형래]]