ControllerRegisterProvider

Background and Use Cases

Earlier versions (8.0/9.0) used the Service interface, and early 10.0 provided HttpHandlerProvider — both required developers to write extensive request/response and permission logic. With the introduction of the Spring framework in version 10.0, the official team provided the ControllerRegisterProvider interface, which supports Spring annotation-style web service development in plugins, greatly simplifying development.

Interface Definition

package com.fr.decision.fun;

import com.fr.stable.fun.mark.Mutable;

public interface ControllerRegisterProvider extends Mutable {
    String XML_TAG = "ControllerRegisterProvider";
    int CURRENT_LEVEL = 1;

    Class<?>[] getControllers();
}

Controller example:

package com.tptj.demo.hg.controller.register;

import com.fr.decision.webservice.annotation.LoginStatusChecker;
import com.fr.third.springframework.stereotype.Controller;
import com.fr.third.springframework.web.bind.annotation.RequestMapping;
import com.fr.third.springframework.web.bind.annotation.ResponseBody;

@Controller
@LoginStatusChecker(required = false)
public class HelloWorld {
    @RequestMapping(value = "/hello/world")
    @ResponseBody
    public String hello() throws Exception {
        return "Hello World";
    }
}

Supported Versions

Plugin Registration

Add the following node to plugin.xml:

<extra-decision>
    <ControllerRegisterProvider class="your class name"/>
</extra-decision>

How It Works

The plugin service module reads all registered instances via PluginControllerManager#init and injects them into SpringControllerHandler using registerController.

Useful Links

• Demo: demo-controller-register

Open Source Examples

Disclaimer: All open source examples in this documentation are developed and provided by individual developers for reference and learning purposes only. Neither the developers nor the official team are obligated to provide teaching or guidance on these examples. Commercial use is strictly prohibited; any consequences arising from commercial use are solely the responsibility of the user.

• open-JSD-8253
• open-JSD-8016
• open-JSD-7843
• open-JSD-7747