//File: beans.xml

<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
<!-- injecting built-in vals sample -->
<bean id="injectSimple" class="InjectSimple">
<property name="name">
<value>John Smith</value>
</property>
<property name="age">
<value>35</value>
</property>
<property name="height">
<value>1.78</value>
</property>
<property name="isProgrammer">
<value>true</value>
</property>
<property name="ageInSeconds">
<value>1103760000</value>
</property>
</bean>

<!-- oracle bean used for a few examples -->
<bean id="oracle" name="wiseworm" class="BookwormOracle"/>

<!-- injecting reference sample (using id) -->
<bean id="injectRef" class="InjectRef">
<property name="oracle">
<ref local="oracle"/>
</property>
</bean>

<!-- inject ref sample (using name) -->
<!-- <bean id="injectRef" class="InjectRef">
<property name="oracle">
<ref bean="wiseworm"/>
</property>
</bean> -->
</beans>


///////////////////////////////////////////////////////////////////////////////////////
public interface Oracle {

public String defineMeaningOfLife();
}


///////////////////////////////////////////////////////////////////////////////////////
public class InjectRef {

private Oracle oracle;

public void setOracle(Oracle oracle) {
this.oracle = oracle;
System.out.println(oracle.defineMeaningOfLife());
}
}



///////////////////////////////////////////////////////////////////////////////////////

public class BookwormOracle implements Oracle {

private Encyclopedia enc;

public void setEncyclopedia(Encyclopedia enc) {
this.enc = enc;
}

public String defineMeaningOfLife() {
return "Encyclopedia's are a waste of money - use the Internet";
}

}

///////////////////////////////////////////////////////////////////////////////////////
public class Encyclopedia {

}


///////////////////////////////////////////////////////////////////////////////////////
import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.xml.XmlBeanFactory;
import org.springframework.core.io.FileSystemResource;

public class InjectSimple {

private String name;

private int age;

private float height;

private boolean isProgrammer;

private Long ageInSeconds;

public static void main(String[] args) {
BeanFactory factory = new XmlBeanFactory(new FileSystemResource(
"build/beans.xml"));
InjectSimple simple = (InjectSimple)factory.getBean("injectSimple");
factory.getBean("injectRef");
System.out.println(simple);
}

public void setAgeInSeconds(Long ageInSeconds) {
this.ageInSeconds = ageInSeconds;
}

public void setIsProgrammer(boolean isProgrammer) {
this.isProgrammer = isProgrammer;
}

public void setAge(int age) {
this.age = age;
}

public void setHeight(float height) {
this.height = height;
}

public void setName(String name) {
this.name = name;
}

public String toString() {
return "Name :" + name + "\n"
+ "Age:" + age + "\n"
+ "Age in Seconds: " + ageInSeconds + "\n"
+ "Height: " + height + "\n"
+ "Is Programmer?: " + isProgrammer;
}
}