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copied!<p>Here is my test case, that appears to work (Spring 2.5.6). I thought about excluding some files for brevity, but I decided against it.</p> <p>Start.java (entry-point)</p> <pre><code>package se.waxwing.test; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; public class Start { public static void main(String[] args) { ApplicationContext context = new ClassPathXmlApplicationContext("se/waxwing/test/Context.xml"); context.getBean("customBean"); } } </code></pre> <p>Context.xml</p> <pre><code><?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd"> <context:component-scan base-package="se.waxwing.test" use-default-filters="false" annotation-config="false" scope-resolver="se.waxwing.test.MyScopeResolver"> <context:include-filter type="custom" expression="se.waxwing.test.MyTypeFilter" /> </context:component-scan> <bean id="beanProcessor" class="se.waxwing.test.MyBeanPostProcessor" /> </beans> </code></pre> <p>CustomBean.java (this is the I want to find - see MyTypeFilter)</p> <pre><code>package se.waxwing.test; public class CustomBean { public CustomBean() { System.err.println("instantiating component"); } } </code></pre> <p>MyBeanPostProcessor.java</p> <pre><code>package se.waxwing.test; import org.springframework.beans.BeansException; import org.springframework.beans.factory.config.BeanPostProcessor; public class MyBeanPostProcessor implements BeanPostProcessor { public MyBeanPostProcessor() { } @Override public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException { System.err.println("after " + beanName); return bean; } @Override public Object postProcessBeforeInitialization(Object bean, String beanName) throws BeansException { System.err.println("before " + beanName); return bean; } } </code></pre> <p>MyScopeResolver.java</p> <pre><code>package se.waxwing.test; import org.springframework.beans.factory.config.BeanDefinition; import org.springframework.context.annotation.ScopeMetadata; import org.springframework.context.annotation.ScopeMetadataResolver; import org.springframework.context.annotation.ScopedProxyMode; public class MyScopeResolver implements ScopeMetadataResolver { @Override public ScopeMetadata resolveScopeMetadata(BeanDefinition definition) { ScopeMetadata result = new ScopeMetadata(); result.setScopedProxyMode(ScopedProxyMode.NO); result.setScopeName("prototype"); return result; } } </code></pre> <p>MyTypeFilter.java</p> <pre><code>package se.waxwing.test; import java.io.IOException; import org.springframework.core.type.classreading.MetadataReader; import org.springframework.core.type.classreading.MetadataReaderFactory; import org.springframework.core.type.filter.TypeFilter; public class MyTypeFilter implements TypeFilter { @Override public boolean match(MetadataReader metadataReader, MetadataReaderFactory metadataReaderFactory) throws IOException { return metadataReader.getClassMetadata().getClassName().equals(CustomBean.class.getCanonicalName()); } } </code></pre> <p>This produces the following output:</p> <pre> 2009-aug-26 15:44:02 org.springframework.context.support.AbstractApplicationContext prepareRefresh INFO: Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@c1b531: display name [org.springframework.context.support.ClassPathXmlApplicationContext@c1b531]; startup date [Wed Aug 26 15:44:02 CEST 2009]; root of context hierarchy 2009-aug-26 15:44:02 org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions INFO: Loading XML bean definitions from class path resource [se/waxwing/test/Context.xml] 2009-aug-26 15:44:02 org.springframework.context.support.AbstractApplicationContext obtainFreshBeanFactory INFO: Bean factory for application context [org.springframework.context.support.ClassPathXmlApplicationContext@c1b531]: org.springframework.beans.factory.support.DefaultListableBeanFactory@121f1d 2009-aug-26 15:44:02 org.springframework.beans.factory.support.DefaultListableBeanFactory preInstantiateSingletons INFO: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@121f1d: defining beans [customBean,beanProcessor]; root of factory hierarchy instantiating component before customBean after customBean </pre> <p>So, as you can see, the <code>customBean</code> bean was found by my type filter, added as a bean, and when <code>applicationContext.getBean("customBean")</code> was called a new object was instantiated and then it was passed to my post bean processor.</p>

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