fix spring config (#2364)

Author: Doha2012

spring-security-client/spring-security-jsp-authentication/src/main/java/org/baeldung/config/Application.java

@@ -2,10 +2,11 @@
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
 import org.springframework.boot.builder.SpringApplicationBuilder;
-import org.springframework.boot.context.web.SpringBootServletInitializer;
+import org.springframework.boot.web.support.SpringBootServletInitializer;
 
-@SpringBootApplication
+@SpringBootApplication(exclude = { DataSourceAutoConfiguration.class })
 public class Application extends SpringBootServletInitializer {
 
     @Override

spring-security-client/spring-security-jsp-authorize/src/main/java/org/baeldung/config/Application.java

@@ -2,10 +2,11 @@
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
 import org.springframework.boot.builder.SpringApplicationBuilder;
-import org.springframework.boot.context.web.SpringBootServletInitializer;
+import org.springframework.boot.web.support.SpringBootServletInitializer;
 
-@SpringBootApplication
+@SpringBootApplication(exclude = { DataSourceAutoConfiguration.class })
 public class Application extends SpringBootServletInitializer {
 
     @Override

spring-security-client/spring-security-jsp-config/src/main/java/org/baeldung/config/Application.java

@@ -2,10 +2,11 @@
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
 import org.springframework.boot.builder.SpringApplicationBuilder;
-import org.springframework.boot.context.web.SpringBootServletInitializer;
+import org.springframework.boot.web.support.SpringBootServletInitializer;
 
-@SpringBootApplication
+@SpringBootApplication(exclude = { DataSourceAutoConfiguration.class })
 public class Application extends SpringBootServletInitializer {
 
     @Override

spring-security-client/spring-security-thymeleaf-authentication/src/main/java/org/baeldung/config/Application.java

@@ -2,9 +2,10 @@
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.web.support.SpringBootServletInitializer;
 
 @SpringBootApplication
-public class Application {
+public class Application extends SpringBootServletInitializer {
 
     public static void main(String[] args) {
         SpringApplication.run(Application.class, args);

spring-security-client/spring-security-thymeleaf-authorize/src/main/java/org/baeldung/config/Application.java

@@ -2,9 +2,10 @@
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.web.support.SpringBootServletInitializer;
 
 @SpringBootApplication
-public class Application {
+public class Application extends SpringBootServletInitializer {
 
     public static void main(String[] args) {
         SpringApplication.run(Application.class, args);

spring-security-client/spring-security-thymeleaf-config/src/main/java/org/baeldung/config/Application.java

@@ -2,9 +2,10 @@
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.web.support.SpringBootServletInitializer;
 
 @SpringBootApplication
-public class Application {
+public class Application extends SpringBootServletInitializer {
 
     public static void main(String[] args) {
         SpringApplication.run(Application.class, args);

spring-security-core/src/main/java/org/baeldung/app/App.java

@@ -3,14 +3,15 @@
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.autoconfigure.domain.EntityScan;
+import org.springframework.boot.web.support.SpringBootServletInitializer;
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
 
 @SpringBootApplication
 @EnableJpaRepositories("org.baeldung.repository")
 @ComponentScan("org.baeldung")
 @EntityScan("org.baeldung.entity")
-public class App {
+public class App extends SpringBootServletInitializer {
     public static void main(String[] args) {
         SpringApplication.run(App.class, args);
     }