Replacing deprecated class.

Author: mechero

.gitignore

@@ -0,0 +1,24 @@
+target/
+!.mvn/wrapper/maven-wrapper.jar
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+nbproject/private/
+build/
+nbbuild/
+dist/
+nbdist/
+.nb-gradle/

gamification/src/main/java/microservices/book/gamification/configuration/WebConfiguration.java

@@ -3,14 +3,15 @@
 import org.springframework.context.annotation.Configuration;
 import org.springframework.web.servlet.config.annotation.CorsRegistry;
 import org.springframework.web.servlet.config.annotation.EnableWebMvc;
-import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 
 /**
  * @author moises.macero
  */
 @Configuration
 @EnableWebMvc
-public class WebConfiguration extends WebMvcConfigurerAdapter {
+//BOOT2 changed to interface WebMvcConfigurer instead of subclass of WebMvcConfigurerAdapter
+public class WebConfiguration implements WebMvcConfigurer {
 
     /**
      * Enables Cross-Origin Resource Sharing (CORS)

gateway/src/main/java/microservices/book/gateway/configuration/WebConfiguration.java

@@ -3,14 +3,15 @@
 import org.springframework.context.annotation.Configuration;
 import org.springframework.web.servlet.config.annotation.CorsRegistry;
 import org.springframework.web.servlet.config.annotation.EnableWebMvc;
-import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 
 /**
  * @author moises.macero
  */
 @Configuration
 @EnableWebMvc
-public class WebConfiguration extends WebMvcConfigurerAdapter {
+//BOOT2 changed to interface WebMvcConfigurer instead of subclass of WebMvcConfigurerAdapter
+public class WebConfiguration implements WebMvcConfigurer {
 
     /**
      * Enables Cross-Origin Resource Sharing (CORS)

social-multiplication/src/main/java/microservices/book/multiplication/configuration/WebConfiguration.java

@@ -3,14 +3,15 @@
 import org.springframework.context.annotation.Configuration;
 import org.springframework.web.servlet.config.annotation.CorsRegistry;
 import org.springframework.web.servlet.config.annotation.EnableWebMvc;
-import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 
 /**
  * @author moises.macero
  */
 @Configuration
 @EnableWebMvc
-public class WebConfiguration extends WebMvcConfigurerAdapter {
+//BOOT2 changed to interface WebMvcConfigurer instead of subclass of WebMvcConfigurerAdapter
+public class WebConfiguration implements WebMvcConfigurer {
 
     /**
      * Enables Cross-Origin Resource Sharing (CORS)