From ec6aca9c51f5a3b54bcc591dfff9c350cd12845c Mon Sep 17 00:00:00 2001
From: felipeazv <felipeazv@users.noreply.github.com>
Date: Thu, 21 Sep 2017 18:38:56 +0200
Subject: [PATCH] BAEL-781: Explore the new Spring Cloud Gateway (#2613)

* spring beans DI examples

* fix-1: shortening examples

* List of Rules Engines in Java

* BAEL-812: Openl-Tablets example added

* BAEL-812: artifacts names changed

* BAEL-812: moving rule-engines examples to rule-engines folder

* BAEL-812: removing evaluation article files

* BAEL-812: folder renamed

* BAEL-812: folder renamed

* BAEL-812: pom.xml - parent added

* BAEL-1027: Introduction to GraphQL - initial commit

* BAEL-781: Explore the new Spring Cloud Gateway

* BAEL-781: Fix UserService.java

* BAEL-781: Fix user-service pom.xml

* BAEL-781: remove eureka-server from the example

* BAEL-781: modifying example
---
 spring-cloud/pom.xml                          |  1 +
 spring-cloud/spring-cloud-gateway/README.MD   |  2 +
 .../gateway-service/pom.xml                   | 79 +++++++++++++++++++
 .../spring/cloud/GatewayApplication.java      | 12 +++
 .../src/main/resources/application.yml        | 13 +++
 spring-cloud/spring-cloud-gateway/pom.xml     | 50 ++++++++++++
 6 files changed, 157 insertions(+)
 create mode 100644 spring-cloud/spring-cloud-gateway/README.MD
 create mode 100644 spring-cloud/spring-cloud-gateway/gateway-service/pom.xml
 create mode 100644 spring-cloud/spring-cloud-gateway/gateway-service/src/main/java/com/baeldung/spring/cloud/GatewayApplication.java
 create mode 100644 spring-cloud/spring-cloud-gateway/gateway-service/src/main/resources/application.yml
 create mode 100644 spring-cloud/spring-cloud-gateway/pom.xml

diff --git a/spring-cloud/pom.xml b/spring-cloud/pom.xml
index e36f5265b2..44e72535f8 100644
--- a/spring-cloud/pom.xml
+++ b/spring-cloud/pom.xml
@@ -15,6 +15,7 @@
         <module>spring-cloud-ribbon-client</module>
         <module>spring-cloud-rest</module>
         <module>spring-cloud-zookeeper</module>
+		<module>spring-cloud-gateway</module>
     </modules>
     <packaging>pom</packaging>
 
diff --git a/spring-cloud/spring-cloud-gateway/README.MD b/spring-cloud/spring-cloud-gateway/README.MD
new file mode 100644
index 0000000000..48fbf41b8e
--- /dev/null
+++ b/spring-cloud/spring-cloud-gateway/README.MD
@@ -0,0 +1,2 @@
+### Relevant Articles:
+- [Explore the new Spring Cloud Gateway](http://www.baeldung.com/spring-cloud-gateway)
diff --git a/spring-cloud/spring-cloud-gateway/gateway-service/pom.xml b/spring-cloud/spring-cloud-gateway/gateway-service/pom.xml
new file mode 100644
index 0000000000..14cde4901a
--- /dev/null
+++ b/spring-cloud/spring-cloud-gateway/gateway-service/pom.xml
@@ -0,0 +1,79 @@
+<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>
+	
+	<artifactId>gateway-service</artifactId>
+    <version>1.0.0-SNAPSHOT</version>
+    <packaging>jar</packaging>
+
+    <name>Spring Cloud Gateway Service</name>
+    
+	<parent>
+        <groupId>com.baeldung.spring.cloud</groupId>
+        <artifactId>spring-cloud-gateway</artifactId>
+        <version>1.0.0-SNAPSHOT</version>
+        <relativePath>..</relativePath>
+    </parent>
+
+	<properties>
+		<version>2.0.0.M2</version>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-actuator</artifactId>
+			<version>${version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-webflux</artifactId>
+			<version>${version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.cloud</groupId>
+			<artifactId>spring-cloud-gateway-core</artifactId>
+			<version>${version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.cloud</groupId>
+			<artifactId>spring-cloud-starter-eureka</artifactId>
+			<version>${version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.hibernate</groupId>
+			<artifactId>hibernate-validator-cdi</artifactId>
+			<version>6.0.2.Final</version>
+		</dependency>
+		<dependency>
+			<groupId>javax.validation</groupId>
+			<artifactId>validation-api</artifactId>
+			<version>2.0.0.Final</version>
+		</dependency>
+		<dependency>
+			<groupId>io.projectreactor.ipc</groupId>
+			<artifactId>reactor-netty</artifactId>
+			<version>0.7.0.M1</version>
+		</dependency>
+	</dependencies>
+
+	<repositories>
+		<repository>
+			<id>spring-snapshots</id>
+			<name>Spring Snapshots</name>
+			<url>https://repo.spring.io/snapshot</url>
+			<snapshots>
+				<enabled>true</enabled>
+			</snapshots>
+		</repository>
+		<repository>
+			<id>spring-milestones</id>
+			<name>Spring Milestones</name>
+			<url>https://repo.spring.io/milestone</url>
+			<snapshots>
+				<enabled>false</enabled>
+			</snapshots>
+		</repository>
+	</repositories>
+
+</project>
\ No newline at end of file
diff --git a/spring-cloud/spring-cloud-gateway/gateway-service/src/main/java/com/baeldung/spring/cloud/GatewayApplication.java b/spring-cloud/spring-cloud-gateway/gateway-service/src/main/java/com/baeldung/spring/cloud/GatewayApplication.java
new file mode 100644
index 0000000000..4d5f61315f
--- /dev/null
+++ b/spring-cloud/spring-cloud-gateway/gateway-service/src/main/java/com/baeldung/spring/cloud/GatewayApplication.java
@@ -0,0 +1,12 @@
+package com.baeldung.spring.cloud;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class GatewayApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(GatewayApplication.class, args);
+    }
+}
\ No newline at end of file
diff --git a/spring-cloud/spring-cloud-gateway/gateway-service/src/main/resources/application.yml b/spring-cloud/spring-cloud-gateway/gateway-service/src/main/resources/application.yml
new file mode 100644
index 0000000000..8b981f8071
--- /dev/null
+++ b/spring-cloud/spring-cloud-gateway/gateway-service/src/main/resources/application.yml
@@ -0,0 +1,13 @@
+server:
+  port: 80
+spring:
+  cloud:
+    gateway:
+      routes:
+      - id: baeldung_route
+        uri: http://www.baeldung.com
+        predicates:
+        - Path=/baeldung
+management:
+  security:
+    enabled: false
\ No newline at end of file
diff --git a/spring-cloud/spring-cloud-gateway/pom.xml b/spring-cloud/spring-cloud-gateway/pom.xml
new file mode 100644
index 0000000000..095ca4ea31
--- /dev/null
+++ b/spring-cloud/spring-cloud-gateway/pom.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns="http://maven.apache.org/POM/4.0.0"
+    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.spring.cloud</groupId>
+    <artifactId>spring-cloud-gateway</artifactId>
+    <version>1.0.0-SNAPSHOT</version>
+    <modules>
+        <module>gateway-service</module>
+    </modules>
+    <packaging>pom</packaging>
+
+    <name>Spring Cloud Gateway</name>
+
+    <parent>
+        <groupId>com.baeldung.spring.cloud</groupId>
+        <artifactId>spring-cloud</artifactId>
+        <version>1.0.0-SNAPSHOT</version>
+        <relativePath>..</relativePath>
+    </parent>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven-compiler-plugin.version>3.6.0</maven-compiler-plugin.version>
+        <spring-boot-maven-plugin.version>1.4.2.RELEASE</spring-boot-maven-plugin.version>
+    </properties>
+
+    <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-compiler-plugin</artifactId>
+                    <version>${maven-compiler-plugin.version}</version>
+                    <configuration>
+                        <source>1.8</source>
+                        <target>1.8</target>
+                    </configuration>
+                </plugin>
+                <plugin>
+                    <groupId>org.springframework.boot</groupId>
+                    <artifactId>spring-boot-maven-plugin</artifactId>
+                    <version>${spring-boot-maven-plugin.version}</version>
+                </plugin>
+            </plugins>
+        </pluginManagement>
+    </build>
+</project>