/*
* Copyright 2002-2013 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.beans.factory.annotation;
import org.junit.Test;
import org.springframework.beans.factory.config.BeanDefinitionHolder;
import org.springframework.beans.factory.config.DependencyDescriptor;
import org.springframework.beans.factory.support.AutowireCandidateResolver;
import org.springframework.beans.factory.support.BeanDefinitionReader;
import org.springframework.beans.factory.support.DefaultListableBeanFactory;
import org.springframework.beans.factory.xml.XmlBeanDefinitionReader;
import org.springframework.core.io.Resource;
import static org.junit.Assert.*;
import static org.springframework.tests.TestResourceUtils.*;
/**
* Unit tests for {@link CustomAutowireConfigurer}.
*
* @author Mark Fisher
* @author Juergen Hoeller
* @author Chris Beams
*/
public final class CustomAutowireConfigurerTests {
private static final Resource CONTEXT = qualifiedResource(CustomAutowireConfigurerTests.class, "context.xml");
@Test
public void testCustomResolver() {
DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
BeanDefinitionReader reader = new XmlBeanDefinitionReader(bf);
reader.loadBeanDefinitions(CONTEXT);
CustomAutowireConfigurer cac = new CustomAutowireConfigurer();
CustomResolver customResolver = new CustomResolver();
bf.setAutowireCandidateResolver(customResolver);
cac.postProcessBeanFactory(bf);
TestBean testBean = (TestBean) bf.getBean("testBean");
assertEquals("#1!", testBean.getName());
}
public static class TestBean {
private String name;
public TestBean(String name) {
this.name = name;
}
public String getName() {
return this.name;
}
}
public static class CustomResolver implements AutowireCandidateResolver {
@Override
public boolean isAutowireCandidate(BeanDefinitionHolder bdHolder, DependencyDescriptor descriptor) {
if (!bdHolder.getBeanDefinition().isAutowireCandidate()) {
return false;
}
if (!bdHolder.getBeanName().matches("[a-z-]+")) {
return false;
}
if (bdHolder.getBeanDefinition().getAttribute("priority").equals("1")) {
return true;
}
return false;
}
@Override
public Object getSuggestedValue(DependencyDescriptor descriptor) {
return null;
}
@Override
public Object getLazyResolutionProxyIfNecessary(DependencyDescriptor descriptor, String beanName) {
return null;
}
}
}