Simple Spring

1. Download spring framework from (http://www.springsource.org/download) and commons-logging-1.1.1 from (http://commons.apache.org/logging/download_logging.cgi)
2. Unzip the spring-framework-3.1.0.M2-with-docs.zip and commons-logging-1.1.1-src.zip
3. Import all jar files contained in dist folder and commons-logging-1.1.1.jar into your project.
4. create Hellobean.java

• public class HelloBean {
      private String helloWord;
      public void setHelloWord(String helloWord) {
          this.helloWord = helloWord;
      }
      public String getHelloWord() {
          return helloWord;
      }
  }

   5.  create applicationContext.xml

• <?xml version="1.0" encoding="UTF-8"?>
  <!DOCTYPE beans PUBLIC "-//SPRING/DTD BEAN/EN"
  "http://www.springframework.org/dtd/spring-beans.dtd">
  <beans>
      <bean id="helloBean" class="com.cht.paas.springtest.HelloBean">
          <property name="helloWord">
              <value>Hello Hello Testing</value>
          </property>
      </bean>
  </beans>

   6.  create demo java:

• import org.springframework.core.io.FileSystemResource;
  import org.springframework.core.io.Resource;
  import org.springframework.beans.factory.BeanFactory;
  import org.springframework.beans.factory.xml.XmlBeanFactory;
  public class SpringDemo {
      public static void main(String[] args) {
          Resource rs = new FileSystemResource("applicationConfig.xml");
          BeanFactory factory = new XmlBeanFactory(rs);
          HelloBean hello = (HelloBean) factory.getBean("helloBean");
          hello.setHelloWord("This is setting hello world");
          System.out.println(hello.getHelloWord());  
      }
  }

References:

1. http://caterpillar.onlyfun.net/Gossip/SpringGossip/SpringGossip.html
2. http://www.springsource.org/download
3. http://www.ibm.com/developerworks/cn/java/wa-spring1/