Documentation

Page Extension

Summary

Extension for page handler

Extension Interface

org.apache.dubbo.container.page.PageHandler

Extension Configuration

<dubbo:protocol page="xxx,yyy" />
<!-- default configuration, will take effect if page attribute is not set in <dubbo:protocol> -->
<dubbo:provider page="xxx,yyy" />

Existing Extension

  • org.apache.dubbo.container.page.pages.HomePageHandler
  • org.apache.dubbo.container.page.pages.StatusPageHandler
  • org.apache.dubbo.container.page.pages.LogPageHandler
  • org.apache.dubbo.container.page.pages.SystemPageHandler

Extension Guide

Directory layout:

src
 |-main
    |-java
        |-com
            |-xxx
                |-XxxPageHandler.java (PageHandler implementation)
    |-resources
        |-META-INF
            |-dubbo
                |-org.apache.dubbo.container.page.PageHandler (plain text file with the content: xxx=com.xxx.XxxPageHandler)

XxxPageHandler.java:

package com.xxx;
 
import org.apache.dubbo.container.page.PageHandler;
 
public class XxxPageHandler implements PageHandler {
    public Group lookup(URL url) {
        // ...
    }
}

META-INF/dubbo/org.apache.dubbo.container.page.PageHandler:

xxx=com.xxx.XxxPageHandler