JAVA-943: Migrate spring-mobile to parent-boot-2

spring-mobile/pom.xml

@@ -10,9 +10,9 @@
 
     <parent>
         <groupId>com.baeldung</groupId>
-        <artifactId>parent-boot-1</artifactId>
+        <artifactId>parent-boot-2</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-1</relativePath>
+        <relativePath>../parent-boot-2</relativePath>
     </parent>
 
     <dependencies>
@@ -23,11 +23,24 @@
         <dependency>
             <groupId>org.springframework.mobile</groupId>
             <artifactId>spring-mobile-device</artifactId>
+            <version>${spring-mobile-device.version}</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-freemarker</artifactId>
         </dependency>
     </dependencies>
-
+    <repositories>
+        <repository>
+            <id>spring-milestones</id>
+            <name>Spring Milestones</name>
+            <url>https://repo.spring.io/libs-milestone</url>
+            <snapshots>
+                <enabled>false</enabled>
+            </snapshots>
+        </repository>
+    </repositories>
+    <properties>
+        <spring-mobile-device.version>2.0.0.M3</spring-mobile-device.version>
+    </properties>
 </project>

spring-mobile/src/main/java/com/baeldung/AppConfig.java

@@ -0,0 +1,36 @@
+package com.baeldung;
+
+import java.util.List;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.mobile.device.DeviceHandlerMethodArgumentResolver;
+import org.springframework.mobile.device.DeviceResolverHandlerInterceptor;
+import org.springframework.web.method.support.HandlerMethodArgumentResolver;
+import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+public class AppConfig implements WebMvcConfigurer {
+
+    @Bean
+    public DeviceResolverHandlerInterceptor deviceResolverHandlerInterceptor() {
+        return new DeviceResolverHandlerInterceptor();
+    }
+
+    @Bean
+    public DeviceHandlerMethodArgumentResolver deviceHandlerMethodArgumentResolver() {
+        return new DeviceHandlerMethodArgumentResolver();
+    }
+
+    @Override
+    public void addInterceptors(InterceptorRegistry registry) {
+        registry.addInterceptor(deviceResolverHandlerInterceptor());
+    }
+
+    @Override
+    public void addArgumentResolvers(List<HandlerMethodArgumentResolver> argumentResolvers) {
+        argumentResolvers.add(deviceHandlerMethodArgumentResolver());
+    }
+
+}

spring-mobile/src/main/java/com/baeldung/controller/IndexController.java

@@ -16,13 +16,16 @@ public class IndexController {
 
 		String deviceType = "browser";
 		String platform = "browser";
+		String viewName = "index";
 
 		if (device.isNormal()) {
 			deviceType = "browser";
 		} else if (device.isMobile()) {
 			deviceType = "mobile";
+			viewName = "mobile/index";
 		} else if (device.isTablet()) {
 			deviceType = "tablet";
+			viewName = "tablet/index";
 		}
 
 		platform = device.getDevicePlatform().name();
@@ -33,7 +36,7 @@ public class IndexController {
 
 		LOGGER.info("Client Device Type: " + deviceType + ", Platform: " + platform);
 
-		return "index";
+		return viewName;
 	}
 
 }

spring-mobile/src/main/resources/application.properties

@@ -1 +1,3 @@
-spring.mobile.devicedelegatingviewresolver.enabled: true
+spring.mobile.devicedelegatingviewresolver.enabled: true
+spring.freemarker.template-loader-path: classpath:/templates
+spring.freemarker.suffix: .ftl