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Spring Framework example source code file (CustomAutowireConfigurerTests.java)

This example Spring Framework source code file (CustomAutowireConfigurerTests.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Spring Framework tags/keywords

autowirecandidateresolver, beandefinitionreader, config_location, customautowireconfigurer, customautowireconfigurer, customresolver, customresolver, defaultlistablebeanfactory, dependencydescriptor, string, string, testbean, testbean, testcase

The Spring Framework CustomAutowireConfigurerTests.java source code

/*
 * 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.beans.factory.annotation;

import junit.framework.TestCase;

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;

/**
 * @author Mark Fisher
 * @author Juergen Hoeller
 */
public class CustomAutowireConfigurerTests extends TestCase {

	private static final String CONFIG_LOCATION =
			"classpath:org/springframework/beans/factory/annotation/customAutowireConfigurer.xml";


	public void testCustomResolver() {
		DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
		BeanDefinitionReader reader = new XmlBeanDefinitionReader(bf);
		reader.loadBeanDefinitions(CONFIG_LOCATION);
		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 {

		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;
		}
	}

}

Other Spring Framework examples (source code examples)

Here is a short list of links related to this Spring Framework CustomAutowireConfigurerTests.java source code file:

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