Spring 실전 획득 방법 반환 값 조작 예시

<?xml version="1.0" encoding="GBK"?>
<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xmlns="http://www.springframework.org/schema/beans"
   xmlns:util="http://www.springframework.org/schema/util"
   xsi:schemaLocation="http://www.springframework.org/schema/beans
   http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
   http://www.springframework.org/schema/util
   http://www.springframework.org/schema/util/spring-util-4.0.xsd">
   <!--          Java  ：
   JFrame win = new JFrame("    ");
   win.setVisible(true); -->
   <bean id="win" class="javax.swing.JFrame">
      <constructor-arg value="    " type="java.lang.String"/>
      <property name="visible" value="true"/>
   </bean>
   <!--          Java  ：
   JTextArea jta = JTextArea(7, 40); -->
   <bean id="jta" class="javax.swing.JTextArea">
      <constructor-arg value="7" type="int"/>
      <constructor-arg value="40" type="int"/>
   </bean>  
   <!--   MethodInvokingFactoryBean  Spring      
            Java  ：
   win.add(new JScrollPane(jta)); -->
   <bean class=
   "org.springframework.beans.factory.config.MethodInvokingFactoryBean">
      <property name="targetObject" ref="win"/>
      <property name="targetMethod" value="add"/>
      <property name="arguments">
        <list>
           <bean class="javax.swing.JScrollPane">
              <constructor-arg ref="jta"/>
           </bean>
        </list>
      </property>
   </bean>
   <!--          Java  ：
   JPanel jp = new JPanel(); -->
   <bean id="jp" class="javax.swing.JPanel"/>
   <!--   MethodInvokingFactoryBean  Spring      
            Java  ：
   win.add(jp , BorderLayout.SOUTH); -->
   <bean class=
      "org.springframework.beans.factory.config.MethodInvokingFactoryBean">
      <property name="targetObject" ref="win"/>
      <property name="targetMethod" value="add"/>
      <property name="arguments">
        <list>
           <ref bean="jp"/>
           <util:constant static-field="java.awt.BorderLayout.SOUTH"/>
        </list>
      </property>
   </bean>
   <!--          Java  ：
   JButton jb1 = new JButton("  "); -->
   <bean id="jb1" class="javax.swing.JButton">
      <constructor-arg value="  " type="java.lang.String"/>
   </bean>
   <!--   MethodInvokingFactoryBean  Spring      
            Java  ：
   jp.add(jb1); -->
   <bean class="org.springframework.beans.factory.config.MethodInvokingFactoryBean">
      <property name="targetObject" ref="jp"/>
      <property name="targetMethod" value="add"/>
      <property name="arguments">
        <list>
           <ref bean="jb1"/>
        </list>
      </property>
   </bean>
   <!--          Java  ：
   JButton jb2 = new JButton("  "); -->
   <bean id="jb2" class="javax.swing.JButton">
      <constructor-arg value="  " type="java.lang.String"/>
   </bean>
   <!--   MethodInvokingFactoryBean  Spring      
            Java  ：
   jp.add(jb2); -->
   <bean class=
      "org.springframework.beans.factory.config.MethodInvokingFactoryBean">
      <property name="targetObject" ref="jp"/>
      <property name="targetMethod" value="add"/>
      <property name="arguments">
        <list>
           <ref bean="jb2"/>
        </list>
      </property>
   </bean>
   <!--   MethodInvokingFactoryBean  Spring      
            Java  ：
   win.pack(); -->
   <bean class=
      "org.springframework.beans.factory.config.MethodInvokingFactoryBean">
      <property name="targetObject" ref="win"/>
      <property name="targetMethod" value="pack"/>
   </bean>
</beans>

package lee;
import org.springframework.context.*;
import org.springframework.context.support.*;
import org.crazyit.app.service.*;
public class SpringTest
{
  public static void main(String[] args)
  {
    ApplicationContext ctx =
        new ClassPathXmlApplicationContext("beans.xml");
  }
}