Merge pull request #10538 from hmdrzsharifi/BAEL-4793_Get_all_endpoints_in_Spring

bael-4793: add main source

spring-boot-rest-2/pom.xml

@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>com.baeldung.web</groupId>
+    <artifactId>spring-boot-rest-2</artifactId>
+    <name>spring-boot-rest-2</name>
+    <packaging>war</packaging>
+    <description>Spring Boot Rest Module</description>
+
+    <parent>
+        <groupId>com.baeldung</groupId>
+        <artifactId>parent-boot-2</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+        <relativePath>../parent-boot-2</relativePath>
+    </parent>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-actuator</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.springfox</groupId>
+            <artifactId>springfox-boot-starter</artifactId>
+            <version>3.0.0</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

spring-boot-rest-2/src/main/java/com/baeldung/endpoint/SpringBootRestApplication.java

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+package com.baeldung.endpoint;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class SpringBootRestApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(SpringBootRestApplication.class, args);
+    }
+}

spring-boot-rest-2/src/main/java/com/baeldung/endpoint/controller/HelloController.java

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+package com.baeldung.endpoint.controller;
+
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class HelloController {
+
+    @GetMapping("/hello")
+    public ResponseEntity<String> hello() {
+        return ResponseEntity.ok("hello baeldung");
+    }
+
+}

spring-boot-rest-2/src/main/java/com/baeldung/endpoint/listener/AnnotationDrivenEndpointsListener.java

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+package com.baeldung.endpoint.listener;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.event.ContextRefreshedEvent;
+import org.springframework.context.event.EventListener;
+import org.springframework.web.method.HandlerMethod;
+import org.springframework.web.servlet.mvc.method.RequestMappingInfo;
+import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping;
+
+import java.util.Map;
+
+@Configuration
+public class AnnotationDrivenEndpointsListener {
+    private final Logger LOGGER = LoggerFactory.getLogger("AnnotationDrivenEndpointsListener.class");
+
+    @EventListener
+    public void handleContextRefresh(ContextRefreshedEvent event) {
+        ApplicationContext applicationContext = event.getApplicationContext();
+        RequestMappingHandlerMapping requestMappingHandlerMapping = applicationContext
+          .getBean("requestMappingHandlerMapping", RequestMappingHandlerMapping.class);
+        Map<RequestMappingInfo, HandlerMethod> map = requestMappingHandlerMapping.getHandlerMethods();
+        map.forEach((key, value) -> LOGGER.info("{} {}", key, value));
+    }
+}

spring-boot-rest-2/src/main/java/com/baeldung/endpoint/listener/EndpointsListener.java

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+package com.baeldung.endpoint.listener;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.ApplicationListener;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.event.ContextRefreshedEvent;
+import org.springframework.web.method.HandlerMethod;
+import org.springframework.web.servlet.mvc.method.RequestMappingInfo;
+import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping;
+
+import java.util.Map;
+
+@Configuration
+public class EndpointsListener implements ApplicationListener<ContextRefreshedEvent> {
+    private final Logger LOGGER = LoggerFactory.getLogger("EndpointsListener.class");
+
+    @Override
+    public void onApplicationEvent(ContextRefreshedEvent event) {
+        ApplicationContext applicationContext = event.getApplicationContext();
+        RequestMappingHandlerMapping requestMappingHandlerMapping = applicationContext
+          .getBean("requestMappingHandlerMapping", RequestMappingHandlerMapping.class);
+        Map<RequestMappingInfo, HandlerMethod> map = requestMappingHandlerMapping.getHandlerMethods();
+        map.forEach((key, value) -> LOGGER.info("{} {}", key, value));
+    }
+}

spring-boot-rest-2/src/main/java/com/baeldung/endpoint/swagger/SpringFoxConfig.java

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+package com.baeldung.endpoint.swagger;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import springfox.documentation.builders.PathSelectors;
+import springfox.documentation.builders.RequestHandlerSelectors;
+import springfox.documentation.spi.DocumentationType;
+import springfox.documentation.spring.web.plugins.Docket;
+
+@Configuration
+public class SpringFoxConfig {
+
+    @Bean
+    public Docket api() {
+        return new Docket(DocumentationType.SWAGGER_2)
+          .select()
+          .apis(RequestHandlerSelectors.any())
+          .paths(PathSelectors.any())
+          .build();
+    }
+}

spring-boot-rest-2/src/main/resources/application.properties

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+
+management.endpoints.web.exposure.include=mappings