ClassPathXmlApplicationContext

ClassPathXmlApplicationContext는 XML을 인식하고 beans로 관리하여 load 할 수 있다.

ex)

// Student Domain
public class Student{
	private int no;
    private String name;
    
    // standard constructors, getters and setters
}

classPath경로에 applicationcontext.xml이 위치되어 있으며 아래 코드가 삽입되어 있다.

<beans ...>
	<bean id="student" class="com.test.applicationcontext.Student">
    	<propert name="no" value="3" />
        <property name="name" value="hong" />
    </bean>
</beans>

ClassPathXmlApplicationContext를 사용

@Test
public void testUse(){
	ApplicationContext context = new ClassPathXmlApplicationContext("applicationcontext.xml");
    
    Student student = (Student) context.getBean("student");
    assertThat(student.getNo(), equalTo(3));
    assertThat(student.getName(), equalTo("hong"));
}

Multiple XML Configurations

ApplicationContext context = new ClassPathXmlApplicationContext("ctx.xml", "ctx2.xml");