https://github.com/payneteasy/mini-framework

https://github.com/payneteasy/mini-framework

Last synced: 8 months ago
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• Host: GitHub
• URL: https://github.com/payneteasy/mini-framework
• Owner: payneteasy
• Created: 2021-11-24T23:36:42.000Z (over 4 years ago)
• Default Branch: main
• Last Pushed: 2023-12-14T00:21:58.000Z (over 2 years ago)
• Last Synced: 2024-12-28T15:38:22.966Z (over 1 year ago)
• Language: Java
• Size: 84 KB
• Stars: 0
• Watchers: 5
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# mini framework

The simplest micro service framework

Features:

* small footprint

* fast startup time

## How to add it into your app

### Maven

```xml

    

        pne

        payneteasy repo

        https://maven.pne.io

    

  

    com.payneteasy.mini-framework

    mini-dao

    1.0-1

```

### Java code

## SimpleApplication.java

```java

import com.google.gson.Gson;

import com.google.gson.GsonBuilder;

import com.payneteasy.apiservlet.GsonJettyContextHandler;

import com.payneteasy.jetty.util.*;

import com.payneteasy.mini.core.app.AppContext;

import com.payneteasy.mini.core.error.handler.ApiExceptionHandler;

import com.payneteasy.mini.core.error.handler.ApiRequestValidator;

import org.eclipse.jetty.servlet.ServletContextHandler;

import static com.payneteasy.mini.core.app.AppRunner.runApp;

import static com.payneteasy.startup.parameters.StartupParametersFactory.getStartupParameters;

public class SimpleApplication {

    public static void main(String[] args) {

        runApp(args, FxRateHttpProxyApplication::run);

    }

    private static void run(AppContext aContext) {

        IStartupConfig config = getStartupParameters(IStartupConfig.class);

        JettyServer jetty = new JettyServerBuilder()

                .startupParameters(config)

                .contextOption(JettyContextOption.SESSIONS)

                .filter("/*", new PreventStackTraceFilter())

                .servlet("/health", new HealthServlet())

                .contextListener(servletContextHandler -> configureApi(servletContextHandler, config))

                .build();

        jetty.startJetty();

    }

    private static void configureApi(ServletContextHandler aContext, IStartupConfig aConfig) {

        Gson gson = new GsonBuilder()

                .setPrettyPrinting()

                .create();

        GsonJettyContextHandler gsonHandler = new GsonJettyContextHandler(

                aContext

                , gson

                , new ApiExceptionHandler()

                , new ApiRequestValidator()

        );

        ISimpleService simpleService = new SimpleServiceImpl();

        gsonHandler.addApi("/api/simple/list"     , simpleService::list, ListRequest.class);

    }

}

```

### IStartupConfig.java

```java

import com.payneteasy.jetty.util.IJettyStartupParameters;

import com.payneteasy.startup.parameters.AStartupParameter;

public interface IStartupConfig extends IJettyStartupParameters {

    @Override

    @AStartupParameter(name = "JETTY_CONTEXT", value = "/service")

    String getJettyContext();

    @Override

    @AStartupParameter(name = "JETTY_PORT", value = "1803")

    int getJettyPort();

}

```