evolve(demo1):dependency injection - setter injection

spring-demo-1/src/applicationContext.xml

@@ -20,6 +20,13 @@
 
     </bean>
 
+    <bean id="myCricketCoach"
+    		class="com.luv2code.springdemo.CricketCoach">
+
+    		<!-- set up setter injection -->
+    		<property name="fortuneService" ref="myFortuneService"></property>
+
+    </bean>
 </beans>
 
 

spring-demo-1/src/com/luv2code/springdemo/CricketCoach.java

@@ -0,0 +1,28 @@
+package com.luv2code.springdemo;
+
+public class CricketCoach implements Coach {
+
+	private FortuneService fortuneService;
+	private String emailAddress;
+	private String team;
+
+	public CricketCoach() {
+		System.out.println("CricketCoach: inside no-arg constructor");
+	}
+
+	public void setFortuneService(FortuneService fortuneService) {
+		System.out.println("CricketCoach: inside our setter method - setFortuneService");
+		this.fortuneService = fortuneService;
+	}
+
+	@Override
+	public String getDailyWorkout() {
+		return "Practice fast bowling for 15minutes";
+	}
+
+	@Override
+	public String getDailyFortune() {
+		return fortuneService.getFortune();
+	}
+
+}

spring-demo-1/src/com/luv2code/springdemo/SetterDemoApp.java

@@ -0,0 +1,24 @@
+package com.luv2code.springdemo;
+
+import org.springframework.context.support.ClassPathXmlApplicationContext;
+
+public class SetterDemoApp {
+
+	public static void main(String[] args) {
+
+		// load the spring configuration file
+		ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext("applicationContext.xml");
+
+		// retrieve bean from Spring Container
+		CricketCoach theCoach = ctx.getBean("myCricketCoach", CricketCoach.class);
+
+		// call methods on bean object
+		System.out.println(theCoach.getDailyWorkout());
+		System.out.println(theCoach.getDailyFortune());
+
+		// close the context nicely
+		ctx.close();
+
+	}
+
+}