Java Code Examples for org.springframework.beans.factory.config.BeanDefinitionVisitor

The following examples show how to use org.springframework.beans.factory.config.BeanDefinitionVisitor. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source Project: spring-analysis-note   Author: Vip-Augus   File: CarBeanFactoryPostProcessor.java    License: MIT License 6 votes vote down vote up
@Override
public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {
	// 从 beanFactory 中获取 bean 名字列表
	String[] beanNames = beanFactory.getBeanDefinitionNames();
	for (String beanName : beanNames) {
		BeanDefinition definition = beanFactory.getBeanDefinition(beanName);
		StringValueResolver valueResolver = strVal -> {
			if (isObscene(strVal)) return "*****";
			return strVal;
		};
		BeanDefinitionVisitor visitor = new BeanDefinitionVisitor(valueResolver);
		// 这一步才是真正处理 bean 的配置信息
		visitor.visitBeanDefinition(definition);
	}

}
 
Example #2
Source Project: disconf   Author: knightliao   File: ReloadingPropertyPlaceholderConfigurer.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * copy & paste, just so we can insert our own visitor.
 * 启动时 进行配置的解析
 */
protected void processProperties(ConfigurableListableBeanFactory beanFactoryToProcess, Properties props)
        throws BeansException {

    BeanDefinitionVisitor visitor =
            new ReloadingPropertyPlaceholderConfigurer.PlaceholderResolvingBeanDefinitionVisitor(props);
    String[] beanNames = beanFactoryToProcess.getBeanDefinitionNames();
    for (int i = 0; i < beanNames.length; i++) {
        // Check that we're not parsing our own bean definition,
        // to avoid failing on unresolvable placeholders in net.unicon.iamlabs.spring.properties.example.net
        // .unicon.iamlabs.spring.properties file locations.
        if (!(beanNames[i].equals(this.beanName) && beanFactoryToProcess.equals(this.beanFactory))) {
            this.currentBeanName = beanNames[i];
            try {
                BeanDefinition bd = beanFactoryToProcess.getBeanDefinition(beanNames[i]);
                try {
                    visitor.visitBeanDefinition(bd);
                } catch (BeanDefinitionStoreException ex) {
                    throw new BeanDefinitionStoreException(bd.getResourceDescription(), beanNames[i],
                            ex.getMessage());
                }
            } finally {
                currentBeanName = null;
            }
        }
    }

    StringValueResolver stringValueResolver = new PlaceholderResolvingStringValueResolver(props);

    // New in Spring 2.5: resolve placeholders in alias target names and aliases as well.
    beanFactoryToProcess.resolveAliases(stringValueResolver);

    // New in Spring 3.0: resolve placeholders in embedded values such as annotation attributes.
    beanFactoryToProcess.addEmbeddedValueResolver(stringValueResolver);
}
 
Example #3
Source Project: disconf   Author: nabilzhang   File: ReloadingPropertyPlaceholderConfigurer.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * copy & paste, just so we can insert our own visitor.
 * 启动时 进行配置的解析
 */
protected void processProperties(ConfigurableListableBeanFactory beanFactoryToProcess, Properties props)
        throws BeansException {

    BeanDefinitionVisitor visitor =
            new ReloadingPropertyPlaceholderConfigurer.PlaceholderResolvingBeanDefinitionVisitor(props);
    String[] beanNames = beanFactoryToProcess.getBeanDefinitionNames();
    for (int i = 0; i < beanNames.length; i++) {
        // Check that we're not parsing our own bean definition,
        // to avoid failing on unresolvable placeholders in net.unicon.iamlabs.spring.properties.example.net
        // .unicon.iamlabs.spring.properties file locations.
        if (!(beanNames[i].equals(this.beanName) && beanFactoryToProcess.equals(this.beanFactory))) {
            this.currentBeanName = beanNames[i];
            try {
                BeanDefinition bd = beanFactoryToProcess.getBeanDefinition(beanNames[i]);
                try {
                    visitor.visitBeanDefinition(bd);
                } catch (BeanDefinitionStoreException ex) {
                    throw new BeanDefinitionStoreException(bd.getResourceDescription(), beanNames[i],
                            ex.getMessage());
                }
            } finally {
                currentBeanName = null;
            }
        }
    }

    StringValueResolver stringValueResolver = new PlaceholderResolvingStringValueResolver(props);

    // New in Spring 2.5: resolve placeholders in alias target names and aliases as well.
    beanFactoryToProcess.resolveAliases(stringValueResolver);

    // New in Spring 3.0: resolve placeholders in embedded values such as annotation attributes.
    beanFactoryToProcess.addEmbeddedValueResolver(stringValueResolver);
}