BAEL-3091: The Prototype Pattern in Java (changed code based on valid comments from a reader)

2019-10-29 22:27:15 +05:30
parent db85c8f275
commit d3d5b060e7
20517 changed files with 1642290 additions and 0 deletions
@@ -0,0 +1,27 @@
+package com.baeldung.spring.cloud.feign.client;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.openfeign.EnableFeignClients;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+@SpringBootApplication
+@EnableFeignClients
+@Controller
+public class FeignClientApplication {
+    @Autowired
+    private GreetingClient greetingClient;
+
+    public static void main(String[] args) {
+        SpringApplication.run(FeignClientApplication.class, args);
+    }
+
+    @RequestMapping("/get-greeting")
+    public String greeting(Model model) {
+        model.addAttribute("greeting", greetingClient.greeting());
+        return "greeting-view";
+    }
+}
@@ -0,0 +1,10 @@
+package com.baeldung.spring.cloud.feign.client;
+
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+@FeignClient("spring-cloud-eureka-client")
+public interface GreetingClient {
+    @RequestMapping("/greeting")
+    String greeting();
+}
@@ -0,0 +1,11 @@
+spring:
+  application:
+    name: spring-cloud-eureka-feign-client
+
+server:
+  port: 8080
+
+eureka:
+  client:
+    serviceUrl:
+      defaultZone: ${EUREKA_URI:http://localhost:8761/eureka}
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder>
+            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n
+            </pattern>
+        </encoder>
+    </appender>
+
+    <root level="INFO">
+        <appender-ref ref="STDOUT" />
+    </root>
+</configuration>
@@ -0,0 +1,9 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+    <head>
+        <title>Greeting Page</title>
+    </head>
+    <body>
+        <h2 th:text="${greeting}"/>
+    </body>
+</html>
@@ -0,0 +1,16 @@
+package com.baeldung.spring.cloud.feign.client;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+public class SpringContextIntegrationTest {
+
+    @Test
+    public void whenSpringContextIsBootstrapped_thenNoExceptions() {
+    }
+
+}
@@ -0,0 +1,16 @@
+package com.baeldung.spring.cloud.feign.client;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+public class SpringContextTest {
+
+    @Test
+    public void whenSpringContextIsBootstrapped_thenNoExceptions() {
+    }
+
+}