/*
* Copyright 2002-2007 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.aop.target;
import java.util.Set;
import junit.framework.TestCase;
import org.springframework.beans.ITestBean;
import org.springframework.beans.factory.xml.XmlBeanFactory;
import org.springframework.core.io.ClassPathResource;
/**
* @author Juergen Hoeller
* @author Rob Harrop
* @since 07.01.2005
*/
public class LazyInitTargetSourceTests extends TestCase {
public void testLazyInitSingletonTargetSource() {
XmlBeanFactory bf = new XmlBeanFactory(new ClassPathResource("lazyInitSingletonTests.xml", getClass()));
bf.preInstantiateSingletons();
ITestBean tb = (ITestBean) bf.getBean("proxy");
assertFalse(bf.containsSingleton("target"));
assertEquals(10, tb.getAge());
assertTrue(bf.containsSingleton("target"));
}
public void testCustomLazyInitSingletonTargetSource() {
XmlBeanFactory bf = new XmlBeanFactory(new ClassPathResource("customLazyInitTarget.xml", getClass()));
bf.preInstantiateSingletons();
ITestBean tb = (ITestBean) bf.getBean("proxy");
assertFalse(bf.containsSingleton("target"));
assertEquals("Rob Harrop", tb.getName());
assertTrue(bf.containsSingleton("target"));
}
public void testLazyInitFactoryBeanTargetSource() {
XmlBeanFactory bf = new XmlBeanFactory(new ClassPathResource("lazyInitFactoryBean.xml", getClass()));
bf.preInstantiateSingletons();
Set set1 = (Set) bf.getBean("proxy1");
assertFalse(bf.containsSingleton("target1"));
assertTrue(set1.contains("10"));
assertTrue(bf.containsSingleton("target1"));
Set set2 = (Set) bf.getBean("proxy2");
assertFalse(bf.containsSingleton("target2"));
assertTrue(set2.contains("20"));
assertTrue(bf.containsSingleton("target2"));
}
public static class CustomLazyInitTargetSource extends LazyInitTargetSource {
protected void postProcessTargetObject(Object targetObject) {
((ITestBean) targetObject).setName("Rob Harrop");
}
}
}