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package anntation;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class App {
    public static void main( String[] args ) {
    	ApplicationContext context = new ClassPathXmlApplicationContext(
		new String[] {"anntation/Spring-AutoScan.xml"});
    	CustomerService cust = (CustomerService)context.getBean("customerService");
    	System.out.println(cust);
    }
}

package xml;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class App {
    public static void main(String[] args) {
    	ApplicationContext context = new ClassPathXmlApplicationContext(
		new String[] {"xml/Spring-Customer.xml"});
    	CustomerService cust = (CustomerService)context.getBean("customerService");
	    System.out.println(cust);
	}
}		

package anntation;					
					
import org.springframework.beans.factory.annotation.Autowired;	
import org.springframework.stereotype.Component;
@Component
public class CustomerService {					
	@Autowired
	CustomerDAO customerDAO;


	@Override				
	public String toString() {
		return "CustomerService [customerDAO=" + customerDAO + "]";
	}
}

package xml;				
				
				
				
				
public class CustomerService {
		
	CustomerDAO customerDAO;			
	public void setCustomerDAO(CustomerDAO customerDAO) {	
		this.customerDAO = customerDAO;
	}
	@Override			
	public String toString() {			
		return "CustomerService [customerDAO=" + customerDAO + "]";
	}			
}				

package anntation;
import org.springframework.stereotype.Repository;

@Repository
public class CustomerDAO {		

	public String toString() {
		return "Hello , This is CustomerDAO";
	}
}	

package xml;


public class CustomerDAO {
	@Override
	public String toString() {
		return "Hello , This is CustomerDAO";
	}
}

<beans xmlns="http://www.springframework.org/schema/beans"				
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"			
	xmlns:context="http://www.springframework.org/schema/context"	
	xsi:schemaLocation="http://www.springframework.org/schema/beans			
	http://www.springframework.org/schema/beans/spring-beans-2.5.xsd			
	http://www.springframework.org/schema/context
	http://www.springframework.org/schema/context/spring-context-2.5.xsd">		
				
	<context:component-scan base-package="anntation" />
</beans>				

<beans xmlns="http://www.springframework.org/schema/beans"		
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"	
	xsi:schemaLocation="http://www.springframework.org/schema/beans	
	http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">
	
	<bean id="customerService" class="xml.CustomerService">
		<property name="customerDAO" ref="customerDAO" />
	</bean>
	<bean id="customerDAO" class="xml.CustomerDAO" />
</beans>