Auto configure dubbo

register dubbo reference or service to Spring automatically.

This plugin can generate dubbo configuration file automatically base on a freemarker template which you can tell it how to do.

Maven dependency

<dependency>
    <groupId>com.github.skyding228</groupId>
    <artifactId>dubbo-autoconfigure</artifactId>
    <version>1.0</version>
</dependency>

Core class

DubboPostProcessor has three required properties.

• freemarkerRelativePath

the freemarker template path relative to classpath.You can access all the interfaces that need to be registered to Spring through interfaces. The interfaces is a ArrayList<InterfaceInfo>,more details at com.skyding.dubbo.autoconfigure.InterfaceInfo.

• interfacePackages

where to scan interfaces ,use comma to split multiple packages. Notice: It will NOT scan the subpackages.

• serviceSide

It's Boolean type. you should set true when configured in service side ,false in consumer side.

Configure dubbo reference side

• The jar has a default freemarker template file

<?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://www.springframework.org/schema/beans          
    http://www.springframework.org/schema/beans/spring-beans.xsd          
    http://code.alibabatech.com/schema/dubbo          
    http://code.alibabatech.com/schema/dubbo/dubbo.xsd">
	<#list interfaces as inf>
    <dubbo:reference interface="${inf.clazz.name}" version="1.0" id="${inf.clazz.simpleName?uncap_first}" timeout="15000"/>
	</#list>
</beans> 

• Configure a bean in Spring

Assume your interfaces which you want to expose locate in com.zx.sms.dao, and your freemarker template is dubbo-reference-simple.ftl.

	<bean class="com.skyding.dubbo.autoconfigure.DubboPostProcessor">
		<property name="freemarkerRelativePath" value="dubbo-reference-simple.ftl"></property>
		<property name="interfacePackages" value="com.zx.sms.dao"></property>
		<property name="serviceSide" value="false"></property>
	</bean>

Configure dubbo service side

• The jar has a default freemarker template file

<?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://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans.xsd          
    http://code.alibabatech.com/schema/dubbo          
    http://code.alibabatech.com/schema/dubbo/dubbo.xsd">
	<#list interfaces as inf>
    <dubbo:service interface="${inf.clazz.name}" version="1.0" ref="${inf.ref}" timeout="15000"/>
    </#list>
</beans>  

• Configure a bean in Spring

Assume your interfaces which you want to expose locate in com.zx.sms.dao, and your freemarker template is dubbo-service-simple.ftl.

	<bean class="com.skyding.dubbo.autoconfigure.DubboPostProcessor">
		<property name="freemarkerRelativePath" value="dubbo-service-simple.ftl"></property>
		<property name="interfacePackages" value="com.zx.sms.dao"></property>
		<property name="serviceSide" value="true"></property>
	</bean>