java code for Inject By Name

/*
Pro Spring
By Rob Harrop
Jan Machacek
ISBN: 1-59059-461-4
Publisher: Apress
*/



///////////////////////////////////////////////////////////////////////////////////////
//File: beans.xml





John Smith


35


1.78


true


1103760000

















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

public String 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 {

}


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


public class InjectRef {

private Oracle oracle;

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

///////////////////////////////////////////////////////////////////////////////////////
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;
}
}