Factory to load dubbo extensions.
com.alibaba.dubbo.common.extension.ExtensionFactory
<dubbo:application compiler="jdk" />
com.alibaba.dubbo.common.extension.factory.SpiExtensionFactory
com.alibaba.dubbo.config.spring.extension.SpringExtensionFactory
Directory layout:
src |-main |-java |-com |-xxx |-XxxExtensionFactory.java (ExtensionFactory implementation) |-resources |-META-INF |-dubbo |-com.alibaba.dubbo.common.extension.ExtensionFactory (plain text file with the content: xxx=com.xxx.XxxExtensionFactory)
XxxExtensionFactory.java:
package com.xxx; import com.alibaba.dubbo.common.extension.ExtensionFactory; public class XxxExtensionFactory implements ExtensionFactory { public Object getExtension(Class<?> type, String name) { // ... } }
META-INF/dubbo/com.alibaba.dubbo.common.extension.ExtensionFactory:
xxx=com.xxx.XxxExtensionFactory