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Merge pull request apache#1016, Annotation Enhancemane
* Add compatibility for Spring 3.2.x to resolve * Add final to BEAN_NAME field * @EnableDubboConfig & @EnableDubbo
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73 changes: 73 additions & 0 deletions
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...aba/dubbo/config/spring/beans/factory/annotation/DubboConfigBindingBeanPostProcessor.java
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| @@ -0,0 +1,73 @@ | ||
| package com.alibaba.dubbo.config.spring.beans.factory.annotation; | ||
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| import com.alibaba.dubbo.common.utils.Assert; | ||
| import com.alibaba.dubbo.config.spring.context.annotation.DubboConfigBindingRegistrar; | ||
| import com.alibaba.dubbo.config.spring.context.annotation.EnableDubboConfigBinding; | ||
| import org.apache.commons.logging.Log; | ||
| import org.apache.commons.logging.LogFactory; | ||
| import org.springframework.beans.BeansException; | ||
| import org.springframework.beans.PropertyValues; | ||
| import org.springframework.beans.factory.config.BeanPostProcessor; | ||
| import org.springframework.validation.DataBinder; | ||
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| import java.util.Arrays; | ||
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| /** | ||
| * Dubbo Config Binding {@link BeanPostProcessor} | ||
| * | ||
| * @author <a href="mailto:[email protected]">Mercy</a> | ||
| * @see EnableDubboConfigBinding | ||
| * @see DubboConfigBindingRegistrar | ||
| * @since 2.5.8 | ||
| */ | ||
| public class DubboConfigBindingBeanPostProcessor implements BeanPostProcessor { | ||
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| private final Log log = LogFactory.getLog(getClass()); | ||
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| /** | ||
| * Binding Bean Name | ||
| */ | ||
| private final String beanName; | ||
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| /** | ||
| * Binding {@link PropertyValues} | ||
| */ | ||
| private final PropertyValues propertyValues; | ||
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| /** | ||
| * @param beanName Binding Bean Name | ||
| * @param propertyValues {@link PropertyValues} | ||
| */ | ||
| public DubboConfigBindingBeanPostProcessor(String beanName, PropertyValues propertyValues) { | ||
| Assert.notNull(beanName, "The name of bean must not be null"); | ||
| Assert.notNull(propertyValues, "The PropertyValues of bean must not be null"); | ||
| this.beanName = beanName; | ||
| this.propertyValues = propertyValues; | ||
| } | ||
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| @Override | ||
| public Object postProcessBeforeInitialization(Object bean, String beanName) throws BeansException { | ||
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| if (beanName.equals(this.beanName)) { | ||
| DataBinder dataBinder = new DataBinder(bean); | ||
| // TODO ignore invalid fields by annotation attribute | ||
| dataBinder.setIgnoreInvalidFields(true); | ||
| dataBinder.bind(propertyValues); | ||
| if (log.isInfoEnabled()) { | ||
| log.info("The properties of bean [name : " + beanName + "] have been binding by values : " | ||
| + Arrays.asList(propertyValues.getPropertyValues())); | ||
| } | ||
| } | ||
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| return bean; | ||
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| } | ||
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| @Override | ||
| public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException { | ||
| return bean; | ||
| } | ||
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| } |
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