/*
* Copyright 2002-2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.context.annotation;
import org.junit.Test;
import org.springframework.aop.scope.ScopedObject;
import org.springframework.aop.support.AopUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.beans.factory.support.RootBeanDefinition;
import org.springframework.context.annotation4.DependencyBean;
import org.springframework.context.annotation4.FactoryMethodComponent;
import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.context.support.GenericApplicationContext;
import org.springframework.tests.context.SimpleMapScope;
import org.springframework.tests.sample.beans.TestBean;
import org.springframework.util.ClassUtils;
import static org.junit.Assert.*;
/**
* @author Mark Pollack
* @author Juergen Hoeller
*/
public class ClassPathFactoryBeanDefinitionScannerTests {
private static final String BASE_PACKAGE = FactoryMethodComponent.class.getPackage().getName();
@Test
public void testSingletonScopedFactoryMethod() {
GenericApplicationContext context = new GenericApplicationContext();
ClassPathBeanDefinitionScanner scanner = new ClassPathBeanDefinitionScanner(context);
context.getBeanFactory().registerScope("request", new SimpleMapScope());
scanner.scan(BASE_PACKAGE);
context.registerBeanDefinition("clientBean", new RootBeanDefinition(QualifiedClientBean.class));
context.refresh();
FactoryMethodComponent fmc = context.getBean("factoryMethodComponent", FactoryMethodComponent.class);
assertFalse(fmc.getClass().getName().contains(ClassUtils.CGLIB_CLASS_SEPARATOR));
TestBean tb = (TestBean) context.getBean("publicInstance"); //2
assertEquals("publicInstance", tb.getName());
TestBean tb2 = (TestBean) context.getBean("publicInstance"); //2
assertEquals("publicInstance", tb2.getName());
assertSame(tb2, tb);
tb = (TestBean) context.getBean("protectedInstance"); //3
assertEquals("protectedInstance", tb.getName());
assertSame(tb, context.getBean("protectedInstance"));
assertEquals("0", tb.getCountry());
tb2 = context.getBean("protectedInstance", TestBean.class); //3
assertEquals("protectedInstance", tb2.getName());
assertSame(tb2, tb);
tb = context.getBean("privateInstance", TestBean.class); //4
assertEquals("privateInstance", tb.getName());
assertEquals(1, tb.getAge());
tb2 = context.getBean("privateInstance", TestBean.class); //4
assertEquals(2, tb2.getAge());
assertNotSame(tb2, tb);
Object bean = context.getBean("requestScopedInstance"); //5
assertTrue(AopUtils.isCglibProxy(bean));
assertTrue(bean instanceof ScopedObject);
QualifiedClientBean clientBean = context.getBean("clientBean", QualifiedClientBean.class);
assertSame(context.getBean("publicInstance"), clientBean.testBean);
assertSame(context.getBean("dependencyBean"), clientBean.dependencyBean);
assertSame(context, clientBean.applicationContext);
}
public static class QualifiedClientBean {
@Autowired @Qualifier("public")
public TestBean testBean;
@Autowired
public DependencyBean dependencyBean;
@Autowired
AbstractApplicationContext applicationContext;
}
}