dubbo源码版本:2.5.4
dubbo-parent
|----dubbo-config
|----dubbo-config-api
|----com.alibaba.dubbo.config.*
|----dubbo-config-spring
|----com.alibaba.dubbo.config.spring.schema.DubboNamespaceHandler.java
|----com.alibaba.dubbo.config.spring.schema.DubboBeanDefinitionParser.java
|----META-INF/dubbo.xsd
|----META-INF/spring.handlers
|----META-INF/spring.schemas
注:*代表任意文件或目录。
阿里巴巴的工程师利用spring schema扩展为dubbo定义了
XML Schema:http://code.alibabatech.com/schema/dubbo/dubbo.xsd
XML namespace:http://code.alibabatech.com/schema/dubbo
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dubbo schema定义了如下对象:
ApplicationConfig
ModuleConfig
RegistryConfig
MonitorConfig
ProviderConfig
ConsumerConfig
ProtocolConfig
ServiceBean
ReferenceBean
AnnotationBean
在spring xml文件中按照下面的方式注入dubbo schema中定义的对象:
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<?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:dubbo="http://code.alibabatech.com/schema/dubbo"
xsi:schemaLocation="
http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd">
<dubbo:application name="annotation-consumer" />
<dubbo:registry address="127.0.0.1:4548" />
<dubbo:annotation package="com.alibaba.dubbo.config.spring.annotation.consumer" />
</beans>