Initializing Dispatcher Servlet - don't work

Initializing Dispatcher Servlet - don't work - java

I'm following an Udemy Course of Spring and Spring Boot and we're building an Application Web App. We build these classes:
WebConfig.java
package it.fogliafabrizio.corso.web;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
#Configuration
#EnableWebMvc
#ComponentScan(basePackages = "it.fogliafabrizio.corso.web.controller") // Rilevamento automatico dei controller e li gestisce come bean
public class WebConfig {
}
AppInitializer.java
package it.fogliafabrizio.corso.web;
import org.springframework.web.context.WebApplicationContext;
import org.springframework.web.servlet.DispatcherServlet;
import org.springframework.web.servlet.FrameworkServlet;
import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;
public class AppInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {
#Override
protected Class<?>[] getRootConfigClasses() {
// TODO Auto-generated method stub
return null;
}
#Override
protected Class<?>[] getServletConfigClasses() {
/* Qual è la classe che deve utilizzare per accedere a tutte le configurazioni dell'app
* web
*/
return new Class<?>[] {WebConfig.class}; //Torna un array di Class Generico della Classe Config
}
#Override
protected String[] getServletMappings() {
/* Qual'è il path che deve intercettare la DispatcherServlet
* nella nostra applicazione
*/
return new String[]{"/"}; // tutto quello che arriva all'appl. deve essere gestito
}
#Override
/* Right-click > Source > Override/Implements Method
* AbstractDispatcherInitializer -> trovi metodo che prende in ingresso WebApplicationContext
*/
protected FrameworkServlet createDispatcherServlet(WebApplicationContext servletAppContext) {
/* Creiamo un oggetto di tipo DispatcherServlet che prende in ingresso
* AppContext
* Impostiamo il metodo setTrow... true in modo che la WebApp generà eccezione
* al posto dell'errore 404
* e torniamo l'oggeto metodo
*/
DispatcherServlet ds = new DispatcherServlet(servletAppContext);
ds.setThrowExceptionIfNoHandlerFound(true);
return ds;
}
}
Exemple of Controller
package it.fogliafabrizio.corso.web.controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
#RestController
#RequestMapping("/rest")
public class WelcomeRestController {
#RequestMapping("/welcome")
public String welcome() {
return "{message: Welcome}"; //ESEMPIO JSON
}
}
Using Tomcat 9.0 and Spring Boot Suite, I can see that server downloads and deploy correctly the web application (INFORMAZIONI: Deploying web application directory [C:\Users\Fabrizio\Documents\Spring\Udemy - Guida Completa\apache-tomcat-9.0.71\webapps\ROOT]) and, if I try to search http://localhost:8080, I can see the Home Page of TomCat.
If I search http://localhost:8080/rest/welcome, I have an 404 Error.
In the course I can see that, in him console, he have Initializing Spring DispatcherServlet 'dispatcher that I don't have in mine.. I can imagine that this is the problem of why Controller can see the request and do them method..
Can anybody try to help me please?
Thank you.
I try to delete and restart the server but nothing change.. I have the same problems..
I list here my 'pom.xml':
<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>it.fogliafabrizio.corso.web</groupId>
<artifactId>corsospringweb</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>corsospringweb</name>
<dependencies>
<dependency>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>3.3.2</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>6.0.4</version>
</dependency>
<dependency>
<!-- Core -->
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>6.0.4</version>
</dependency>
<dependency>
<!-- Beans -->
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>6.0.4</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>6.0.4</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>6.0.4</version>
</dependency>
<dependency>
<groupId>jakarta.servlet</groupId>
<artifactId>jakarta.servlet-api</artifactId>
<version>6.0.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.10.1</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>3.3.2</version>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.10.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
</project>

Related

actuator/health - No WebApplicationContext found: no ContextLoaderListener registered?

I was able to configure spring-boot-actuator at some point without using spring-boot but when I try to hit "http://localhost:8080/spring-rest-demo/actuator/health" I'm getting
java.lang.IllegalStateException: No WebApplicationContext found: no ContextLoaderListener registered?
What am I missing?
Is it because I'm using #EnableAutoConfiguration?
Other actuator endpoints are working without issues, i.e:
DemoAppConfig.java
package com.andres.springdemo.config;
import java.util.List;
import org.springframework.boot.actuate.autoconfigure.endpoint.EndpointAutoConfiguration;
import org.springframework.boot.actuate.health.Health;
import org.springframework.boot.actuate.health.HealthIndicator;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.PropertySource;
import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
#Configuration
#EnableAutoConfiguration(exclude = { DataSourceAutoConfiguration.class, HibernateJpaAutoConfiguration.class })
#EnableWebMvc
#ComponentScan("com.andres.springdemo")
#PropertySource(value = { "classpath:application.properties" })
public class DemoAppConfig implements WebMvcConfigurer {
#Override
public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
configurer.enable();
}
}
MySpringMvcDispatcherServletInitializer.java
package com.andres.springdemo.config;
import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;
public class MySpringMvcDispatcherServletInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {
#Override
protected Class<?>[] getServletConfigClasses() {
return new Class[] { DemoAppConfig.class };
}
#Override
protected String[] getServletMappings() {
return new String[] { "/" };
}
#Override
protected Class<?>[] getRootConfigClasses() {
// TODO Auto-generated method stub
return null;
}
}
pom.xml
<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>
<groupId>com.andres</groupId>
<artifactId>spring-rest-demo</artifactId>
<version>1.0</version>
<packaging>war</packaging>
<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<dependencies>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-core</artifactId>
<version>2.13.4</version>
</dependency>
<!-- Add Jackson for JSON converters -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.13.4</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework/spring-core -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>5.3.23</version>
</dependency>
<!-- Add Spring MVC and REST support -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>5.3.23</version>
</dependency>
<!-- Add Servlet support for
Spring's AbstractAnnotationConfigDispatcherServletInitializer -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>4.0.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-actuator -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
<version>2.7.3</version>
</dependency>
</dependencies>
<!-- Support for Maven WAR Plugin -->
<build>
<finalName>spring-rest-demo</finalName>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>3.2.0</version>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>

Cannot Access Spring Boot App After Deploying to Tomcat 10 [duplicate]

This question already has answers here:
Existing Spring boot application to Tomcat 10
(1 answer)
Servlet 5.0 JAR throws compile error on javax.servlet.* but Servlet 4.0 JAR does not
(3 answers)
Why is upgrading to Tomcat 10.0.5 causing spring boot to shutdown after boot?
(1 answer)
Closed 1 year ago.
I've been trying to convert an existing Springboot App to make it deployable to Tomcat 10. It deploys fine to Tocat but when I try to access here like this http://localhost:8585/kantha/kantha/api/v1/items I get 404 not found error.
If I run it as a spring boot app it works as expected at this
http://localhost:8787/kantha/api/v1/items
I do not get any errors in developer tools nor in the catalina log.
Here is my Application File
package com.entrustment.entrustment.sites;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.domain.EntityScan;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;
#SuppressWarnings({"unchecked", "deprecated"})
#SpringBootApplication
#EnableJpaAuditing
#EntityScan("com.entrustment.entrustment.sites.domain")
//#ComponentScan(basePackages= {"mik.miksubishi.domain"})
public class EntrustmentApplication extends SpringBootServletInitializer {
#Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(EntrustmentApplication.class);
}
public static void main(String[] args) {
SpringApplication.run(EntrustmentApplication.class, args);
}
#Bean
public Jackson2ObjectMapperBuilder jacksonBuilder() {
Jackson2ObjectMapperBuilder builder = new Jackson2ObjectMapperBuilder();
builder.featuresToEnable(SerializationFeature.WRAP_ROOT_VALUE); // enables wrapping for root elements
return builder;
}
#Bean
public WebMvcConfigurer corsConfigurer() {
return new WebMvcConfigurer() {
#Override
public void addCorsMappings(CorsRegistry registry) {
registry.addMapping("/**").allowedOrigins("*").allowedHeaders("*").allowedMethods("*");
}
};
}
}
Here is my POM
<?xml version="1.0" encoding="UTF-8"?>
<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>
<groupId>com.companyname</groupId>
<artifactId>kantha</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>kantha</name>
<description>Kantha</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.4.RELEASE</version>
<relativePath />
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>22.0</version>
</dependency>
</dependencies>
<build>
<finalName>${artifactId}</finalName>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.2</version>
<configuration>
<mainClass>org.apache.openjpa.jdbc.meta.ReverseMappingTool</mainClass>
<commandlineArgs>
-directory src/main/java -accessType fields
-useGenericCollections true -package org.yourproject.model
-metadata none -annotations true
-innerIdentityClasses false -useBuiltinIdentityClass false
-primaryKeyOnJoin false
</commandlineArgs>
<includePluginDependencies>true</includePluginDependencies>
</configuration>
<dependencies>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<version>1.0.CR3</version>
</dependency>
<dependency>
<groupId>org.apache.openjpa</groupId>
<artifactId>openjpa-all</artifactId>
<version>2.0.1</version>
</dependency>
</dependencies>
</plugin>
</plugins>
</build>
</project>
My Web Initializer
package com.entrustment.entrustment.sites.config;
import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;
public class EntrustmentAppWebAppInitializer extends
AbstractAnnotationConfigDispatcherServletInitializer {
#Override
protected String[] getServletMappings() {
return new String[] { "/" }; // Standard: Map dispatcher to URLs with /content
}
#Override
protected Class<?>[] getServletConfigClasses() {
return new Class<?>[] { WebConfig.class };
}
#Override
protected Class<?>[] getRootConfigClasses() {
// TODO Auto-generated method stub
return null;
}
}

Because may be you are passing context path kantha twice by mistake?
http://localhost:8585/kantha/kantha/api/v1/items
Try accessing by below.
http://localhost:8585/kantha/api/v1/items

Spring: can't access controller 404 not found error

I'm trying to access a http://localhost:8088/test_war_exploded/home/hello but get 404 error. I can't figure out why.
Directory structure:
root
src
main
java
test
config
DbConfig.java
MyAppInitializer.java
WebConfig.java
HomeController.java
WebConfig.java:
#Configuration
#ComponentScan("test")
#EnableWebMvc
#EnableTransactionManagement
#EnableGlobalMethodSecurity(prePostEnabled = true)
#EnableJpaRepositories(basePackages = "test",
entityManagerFactoryRef = "entityManagerFactory",
transactionManagerRef = "transactionManager")
public class WebConfig extends WebMvcConfigurerAdapter {
#Override
public void configureDefaultServletHandling(
DefaultServletHandlerConfigurer configurer) {
configurer.enable();
}
#Override
public void addViewControllers(ViewControllerRegistry registry) {
registry.addViewController("/").setViewName("index");
}
#Bean
public ViewResolver viewResolver() {
InternalResourceViewResolver bean = new InternalResourceViewResolver();
bean.setViewClass(JstlView.class);
bean.setPrefix("/WEB-INF/view/");
bean.setSuffix(".html");
return bean;
}
}
MyAppInitializer.java:
public class MyAppInitializer extends
AbstractAnnotationConfigDispatcherServletInitializer {
#Override
public void onStartup(final ServletContext sc) throws ServletException {
System.out.println("onStartup!");
AnnotationConfigWebApplicationContext root =
new AnnotationConfigWebApplicationContext();
root.register(WebConfig.class);
root.setServletContext(sc);
root.scan("test");
//sc.addListener(new ContextLoaderListener(root));
ServletRegistration.Dynamic appServlet =
sc.addServlet("dispatcher", new DispatcherServlet(new GenericWebApplicationContext()));
appServlet.setLoadOnStartup(1);
appServlet.addMapping("/");
}
#Override
protected Class<?>[] getRootConfigClasses() {
return new Class[] {SecurityConfig.class};
}
#Override
protected Class<?>[] getServletConfigClasses() {
return new Class[]{WebConfig.class};
}
#Override
protected String[] getServletMappings() {
return new String[]{"/"};
}
}
HomeController.java:
#RestController
#RequestMapping("/home")
public class HomeController {
#GetMapping(value = "/hello")
public String hello() {
return "Hello";
}
}
The app gets deployed with no errors in server / IDE log. During deployment onStartup gets printed in console, meaning the code in MyAppInitializer gets executed.

The HomeController provides a mapping for /home.
For accessing the mentioned endpoint you could add the first part to the RequestMapping Annotation as such: #RequestMapping("test_war_exploded/home")
And you try to access via port 8088. The default port is 8080, if not set in the application.properties otherwise.

HomeController bean is not defined and not initialized.
#Component
#RestController
#RequestMapping("/home")
public class HomeController {
#GetMapping(value = "/hello")
public String hello() {
return "Hello";
}
}

I figured it out. The problem was that I didn't have an initializer class. I added two classes: SecurityConfig and SecurityWebApplicationInitializer:
SecurityConfig.java:
#Configuration
#EnableGlobalMethodSecurity(prePostEnabled=true)
#EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
#Override
protected void configure(HttpSecurity httpSecurity) throws Exception {
httpSecurity.authorizeRequests().antMatchers("/").permitAll();
}
#Bean
BCryptPasswordEncoder passwordEncoder() {
return new BCryptPasswordEncoder();
}
}
SecurityWebApplicationInitializer.java:
public class SecurityWebApplicationInitializer extends
AbstractSecurityWebApplicationInitializer {
public SecurityWebApplicationInitializer() {
super(SecurityConfig.class, WebConfig.class);
}
}
This is how my project looks now:
Main.java is just for the maven-shade-plugin, never mind it, it only contains the empty main method:
Main.java:
public class Main {
public static void main(String[] args) {
}
}
My other classes (updated). I removed database config class for simplicity. If you don't need a database, you can just copypaste classes from this answer and it should work fine:
MyAppInitializer.java:
public class MyAppInitializer extends
AbstractAnnotationConfigDispatcherServletInitializer {
#Override
public void onStartup(final ServletContext sc) throws ServletException {
System.out.println("onStartup!");
AnnotationConfigWebApplicationContext root =
new AnnotationConfigWebApplicationContext();
root.register(WebConfig.class);
root.setServletContext(sc);
root.scan("test");
//sc.addListener(new ContextLoaderListener(root));
ServletRegistration.Dynamic appServlet =
sc.addServlet("dispatcher", new DispatcherServlet(new GenericWebApplicationContext()));
appServlet.setLoadOnStartup(1);
appServlet.addMapping("/");
}
#Override
protected Class<?>[] getRootConfigClasses() {
return new Class[] {SecurityConfig.class};
}
#Override
protected Class<?>[] getServletConfigClasses() {
return new Class[]{WebConfig.class};
}
#Override
protected String[] getServletMappings() {
return new String[]{"/"};
}
}
WebConfig.java:
#Configuration
#ComponentScan("test")
#EnableWebMvc
#EnableTransactionManagement
#EnableGlobalMethodSecurity(prePostEnabled = true)
#EnableJpaRepositories(basePackages = "test",
entityManagerFactoryRef = "entityManagerFactory", transactionManagerRef = "transactionManager")
public class WebConfig extends WebMvcConfigurerAdapter {
#Override
public void addCorsMappings(CorsRegistry registry) {
registry.addMapping("/**");
}
#Override
public void configureDefaultServletHandling(
DefaultServletHandlerConfigurer configurer) {
configurer.enable();
}
}
HomeController.java:
#RestController
public class HomeController {
#GetMapping("/")
public String getHome() {
return "home";
}
}
TestController.java:
#RestController
public class TestController {
#RequestMapping("/test")
public String test() {
return "test";
}
}
I removed view resolvers from config classes, because I intend to only use rest controllers as an API provider. Thanks for coming to my TED talk.
PS Here's how the pom.xml looks (it seems to be important because with different poms Intellij doesn't auto generate war-exploded artifact):
<?xml version="1.0" encoding="UTF-8"?>
<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>
<groupId>org.example</groupId>
<artifactId>bigpuzzle</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>war</packaging>
<pluginRepositories>
<pluginRepository>
<id>pcentral</id>
<name>pcentral</name>
<url>https://repo1.maven.org/maven2</url>
</pluginRepository>
<pluginRepository>
<id>central</id>
<name>Central Repository</name>
<url>https://repo.maven.apache.org/maven2</url>
<layout>default</layout>
<snapshots>
<enabled>false</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
<repositories>
<repository>
<id>jcenter</id>
<name>jcenter-bintray</name>
<url>https://jcenter.bintray.com</url>
</repository>
</repositories>
<dependencies>
<!-- Jackson to convert Java object to Json -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.9.4</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>2.9.4</version>
</dependency>
<dependency>
<groupId>net.sourceforge</groupId>
<artifactId>jwbf</artifactId>
<version>3.1.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.google.code.gson/gson -->
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.8.6</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.security/spring-security-core -->
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-core</artifactId>
<version>5.3.1.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework/spring-webmvc -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>5.2.5.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework/spring-web -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>5.2.5.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.security/spring-security-core -->
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-core</artifactId>
<version>5.3.1.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.security/spring-security-config -->
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-config</artifactId>
<version>5.3.1.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.security/spring-security-web -->
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-web</artifactId>
<version>5.3.1.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.data/spring-data-jpa -->
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-jpa</artifactId>
<version>2.2.6.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework/spring-core -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>5.2.5.RELEASE</version>
</dependency>
<dependency>
<groupId>org.thymeleaf</groupId>
<artifactId>thymeleaf</artifactId>
<version>3.0.7.RELEASE</version>
</dependency>
<dependency>
<groupId>org.thymeleaf</groupId>
<artifactId>thymeleaf-spring4</artifactId>
<version>3.0.7.RELEASE</version>
</dependency>
<dependency>
<groupId>org.apache.opennlp</groupId>
<artifactId>opennlp-tools</artifactId>
<version>1.9.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/net.dv8tion/JDA -->
<dependency>
<groupId>net.dv8tion</groupId>
<artifactId>JDA</artifactId>
<version>4.0.0_46</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-core -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>5.4.4.Final</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.h2database/h2 -->
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<version>1.4.197</version>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework/spring-orm -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>5.2.5.RELEASE</version>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>9.4-1203-jdbc4</version>
</dependency>
<!-- https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>4.0.1</version>
<scope>provided</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.security.oauth/spring-security-oauth2 -->
<dependency>
<groupId>org.springframework.security.oauth</groupId>
<artifactId>spring-security-oauth2</artifactId>
<version>2.4.1.RELEASE</version>
</dependency>
<!--is needed for jwt-->
<!-- https://mvnrepository.com/artifact/javax.xml/jaxb-api -->
<dependency>
<groupId>javax.xml</groupId>
<artifactId>jaxb-api</artifactId>
<version>2.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.sun.xml.bind/jaxb-impl -->
<dependency>
<groupId>com.sun.xml.bind</groupId>
<artifactId>jaxb-impl</artifactId>
<version>3.0.0-M4</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.sun.xml.bind/jaxb-core -->
<dependency>
<groupId>com.sun.xml.bind</groupId>
<artifactId>jaxb-core</artifactId>
<version>3.0.0-M4</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.security/spring-security-jwt -->
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-jwt</artifactId>
<version>1.1.0.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/io.jsonwebtoken/jjwt -->
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt</artifactId>
<version>0.9.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.jakewharton.fliptables/fliptables -->
<dependency>
<groupId>com.jakewharton.fliptables</groupId>
<artifactId>fliptables</artifactId>
<version>1.0.2</version>
</dependency>
<dependency>
<groupId>com.squareup.okhttp3</groupId>
<artifactId>okhttp</artifactId>
<version>3.4.2</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.json/json -->
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
<version>20190722</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.9.8</version>
</dependency>
<!-- https://mvnrepository.com/artifact/commons-codec/commons-codec -->
<dependency>
<groupId>commons-codec</groupId>
<artifactId>commons-codec</artifactId>
<version>1.14</version>
</dependency>
<!-- https://mvnrepository.com/artifact/javax.xml.bind/jaxb-api -->
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
<version>2.3.1</version>
</dependency>
</dependencies>
<build>
<finalName>bigpuzzle</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>3.0.0</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<shadedArtifactAttached>true</shadedArtifactAttached>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>bigpuzzle.Main</mainClass>
<manifestEntries>
<Main-Class>bigpuzzle.Main</Main-Class>
</manifestEntries>
</transformer>
</transformers>
<filters>
<filter>
<artifact>*:*</artifact>
<excludes>
<exclude>META-INF/*.SF</exclude>
<exclude>META-INF/*.DSA</exclude>
<exclude>META-INF/*.RSA</exclude>
</excludes>
</filter>
</filters>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.3</version>
<executions>
<execution>
<phase>package</phase>
<goals><goal>copy</goal></goals>
<configuration>
<artifactItems>
<artifactItem>
<groupId>com.github.jsimone</groupId>
<artifactId>webapp-runner</artifactId>
<version>8.0.30.2</version>
<destFileName>webapp-runner.jar</destFileName>
</artifactItem>
</artifactItems>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>3.2.2</version>
</plugin>
</plugins>
</build>
</project>
Once you've configured Tomcat Local, you can change this pom.xml.
If you also want database support, add this file to config package:
package bigpuzzle.config;
import org.hibernate.SessionFactory;
import org.hibernate.jpa.HibernatePersistenceProvider;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Primary;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.jdbc.datasource.DriverManagerDataSource;
import org.springframework.orm.hibernate5.LocalSessionFactoryBean;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import javax.sql.DataSource;
import java.io.IOException;
import java.util.Properties;
#Configuration
#EnableTransactionManagement
#EnableJpaRepositories(basePackages = "bigpuzzle", entityManagerFactoryRef = "entityManagerFactory")
public class DbConfig {
#Primary
#Bean(name = "entityManagerFactory")
public LocalContainerEntityManagerFactoryBean entityManagerFactory() {
LocalContainerEntityManagerFactoryBean entityManagerFactoryBean = new LocalContainerEntityManagerFactoryBean();
entityManagerFactoryBean.setDataSource(getDatasource());
entityManagerFactoryBean.setPersistenceProviderClass(HibernatePersistenceProvider.class);
entityManagerFactoryBean.setJpaProperties(getHibernateProperties());
entityManagerFactoryBean.setPackagesToScan("bigpuzzle");
return entityManagerFactoryBean;
}
#Bean
public DataSource getDatasource() {
DriverManagerDataSource dataSource = new DriverManagerDataSource();
dataSource.setDriverClassName("org.postgresql.Driver");
dataSource.setUrl("jdbc:postgresql://127.0.0.1:5432/bigpuzzle");
dataSource.setUsername("postgres");
dataSource.setPassword("123456");
return dataSource;
}
#Primary
#Bean
public SessionFactory getSessionFactory() throws IOException {
LocalSessionFactoryBean sessionFactoryBean = new LocalSessionFactoryBean();
sessionFactoryBean.setPackagesToScan("bigpuzzle");
//getHibernateProperties method is a private method
sessionFactoryBean.setHibernateProperties(getHibernateProperties());
sessionFactoryBean.setDataSource(getDatasource());
sessionFactoryBean.afterPropertiesSet();
return sessionFactoryBean.getObject();
}
#Bean(name = "transactionManager")
public PlatformTransactionManager transactionManager() throws IOException {
/*HibernateTransactionManager transactionManager = new HibernateTransactionManager();
transactionManager.setSessionFactory(getSessionFactory());*/
JpaTransactionManager transactionManager = new JpaTransactionManager();
transactionManager.setEntityManagerFactory(entityManagerFactory().getObject());
return transactionManager;
}
#Bean
private static Properties getHibernateProperties() {
Properties hibernateProperties = new Properties(); //PostgreSQLDialect
//hibernateProperties.put("hibernate.dialect", "org.hibernate.dialect.HSQLDialect");
hibernateProperties.put("hibernate.dialect", "org.hibernate.dialect.PostgreSQLDialect");
hibernateProperties.put("hibernate.connection.driver_class", "org.postgresql.Driver");
hibernateProperties.put("hibernate.show_sql", true);
hibernateProperties.put("hibernate.allow_update_outside_transaction", false);
// hibernateProperties.put("spring.jpa.hibernate.ddl-auto", "create");
hibernateProperties.put( "hibernate.hbm2ddl.auto", "create-drop"); //create-drop or update
/*hibernateProperties.setProperty(
"hibernate.dialect", "org.hibernate.dialect.H2Dialect");
*/
System.out.println();
hibernateProperties.put("spring.jpa.properties.hibernate.show_sql", "false");
hibernateProperties.put("spring.jpa.properties.hibernate.use_sql_comments", "true");
hibernateProperties.put("spring.jpa.properties.hibernate.format_sql", "true");
hibernateProperties.put("spring.jpa.properties.hibernate.type", "trace");
hibernateProperties.put("spring.jpa.show-sql", "true");
hibernateProperties.put("logging.level.org.hibernate", "TRACE");
// other properties
return hibernateProperties;
}
}
PS If you also use Idea Intellij, follow this video to deploy the application on Tomcat.

i got "requested resource not available" error when i correctly mapped and the file is in correct destination but i get the same problem repeatedly

I mapped the controller to "/home" that returns "home" which is in WEB-INF folder and I made the prefix to "/WEB-INF/" but I get the same error repeatedly and I using spring with maven
home.jsp is inside the /WEB-INF/
and the controller return home when we made "/home" request
and the prefix and suffix are correctly mapped
pom.xml
<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>security-spring</groupId>
<artifactId>007-spring-security</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>007-spring-security Maven Webapp</name>
<url>http://maven.apache.org</url>
<dependencies>
<!-- Spring MVC support -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>5.1.6.RELEASE</version>
</dependency>
<!-- Servlet, JSP and JSTL support -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>javax.servlet.jsp-api</artifactId>
<version>2.3.1</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<finalName>007-spring-security</finalName>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>3.2.2</version>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
AppConfig.java
package com.demo.security.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.ViewResolver;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.view.InternalResourceViewResolver;
#Configuration
#EnableWebMvc
#ComponentScan(basePackages="com.demo.security")
public class AppConfig {
#Bean
public ViewResolver viewResolver() {
InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
viewResolver.setPrefix("/WEB-INF/");
viewResolver.setSuffix(".jsp");
return viewResolver;
}
}
DispatcherServletInitializer.java
package com.demo.security.config;
import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;
public class DispatcherServletInitializer extends AbstractAnnotationConfigDispatcherServletInitializer{
#Override
protected Class<?>[] getRootConfigClasses() {
return null;
}
#Override
protected Class<?>[] getServletConfigClasses() {
return new Class[] {AppConfig.class};
}
#Override
protected String[] getServletMappings() {
return new String[] { "/*" };
}
}
HomeController.java
package com.demo.security.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
#Controller
public class HomeController {
#GetMapping("/home")
public String home() {
return "home";
}
}

Whenever I was trying with your code I was getting org.springframework.web.servlet.PageNotFound.noHandlerFound No mapping found for HTTP request on my tomcat console and getting 404 on the browser. By changing URL pattern from /* to / solved the problem.
#Override
protected String[] getServletMappings() {
return new String[] { "/" };
}

Could not parse multipart servlet request;.IllegalStateException: Unable to process parts as no multi-part configuration has been provided

I'm unable to upload an image to the server. I've tried many solutions to related problems here but none working yet for me. Here are my files:
SecurityApplicationInitializer:
package com.App.config;
import javax.servlet.ServletContext;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.web.context.AbstractSecurityWebApplicationInitializer;
import org.springframework.web.multipart.support.MultipartFilter;
#Configuration
public class AppSecurityApplicationInitializer extends AbstractSecurityWebApplicationInitializer {
#Override
protected void beforeSpringSecurityFilterChain(ServletContext servletContext) {
insertFilters(servletContext, new MultipartFilter());
}
}
WebMVCConfigurerAdapter:
package com.App.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.ComponentScan.Filter;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.FilterType;
import org.springframework.jdbc.datasource.DriverManagerDataSource;
import org.springframework.web.multipart.commons.CommonsMultipartResolver;
import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import org.springframework.web.servlet.resource.DefaultServletHttpRequestHandler;
import org.springframework.web.servlet.view.InternalResourceViewResolver;
import org.springframework.web.servlet.view.JstlView;
//mvc:annotation-driven
#Configuration
#ComponentScan(basePackages ={ "com.App.controller", "com.App.mapper",
"com.App.JDBC","com.App.model"
})//, excludeFilters = {
//#Filter(type = FilterType.ANNOTATION, value = Configuration.class) })
public class AppConfig extends WebMvcConfigurerAdapter {
int IMAGE_MAX_UPLOAD_SIZE = 8000;
#Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/resources/**").addResourceLocations("/resources/");
}
#Override
public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
}
#Bean
public CommonsMultipartResolver multipartResolver() {
CommonsMultipartResolver multipartResolver = new CommonsMultipartResolver();
multipartResolver.setMaxUploadSize(IMAGE_MAX_UPLOAD_SIZE);
multipartResolver.setDefaultEncoding("utf-8");
return multipartResolver;
}
#Bean
public InternalResourceViewResolver viewResolver() {
InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
viewResolver.setViewClass(JstlView.class);
viewResolver.setPrefix("/WEB-INF/views/jsp/");
viewResolver.setSuffix(".jsp");
return viewResolver;
}
/* #Bean
public UserRepositoryUserDetailsService getUserRepositoryUserDetailsService(UserRepository userRepository){
UserRepositoryUserDetailsService bean = new UserRepositoryUserDetailsService(userRepository);
return bean;
}*/
#Bean
public DriverManagerDataSource getDatasource(){
DriverManagerDataSource dataSource = new DriverManagerDataSource();
dataSource.setDriverClassName("com.mysql.jdbc.Driver");
dataSource.setPassword("....");
dataSource.setUrl("....");
dataSource.setUsername("root");
return dataSource;
}
...
}
ServletInit:
package com.App.config;
import javax.servlet.Filter;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.filter.HiddenHttpMethodFilter;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;
#EnableWebMvc
#Configuration
public class AppWebInit extends
AbstractAnnotationConfigDispatcherServletInitializer {
#Override
protected Class<?>[] getServletConfigClasses() {
return new Class[] { AppConfig.class };
}
#Override
protected String[] getServletMappings() {
return new String[] { "/","/logout","/403", "/login" };
}
#Override
protected Class<?>[] getRootConfigClasses() {
return new Class[] { RootConfiguration.class };
}
#Override
protected Filter[] getServletFilters() {
return new Filter[] { new HiddenHttpMethodFilter() };
}
}
RootConfig:
package com.App.config;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
/**
*
* #author E
*
*/
#Configuration
#ComponentScan
public class RootConfiguration {
}
SecurityConfig:
package com.App.config;
import javax.sql.DataSource;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.web.csrf.CsrfTokenRepository;
import org.springframework.security.web.csrf.HttpSessionCsrfTokenRepository;
#Configuration
#EnableWebSecurity
#EnableGlobalMethodSecurity(prePostEnabled=true)
//#ComponentScan(basePackageClasses = UserRepositoryUserDetailsService.class)
public class SecurityConfigure extends WebSecurityConfigurerAdapter{
//#Autowired
//private UserDetailsService userDetailsService;
#Autowired
private CsrfTokenRepository csrfTokenRepository()
{
HttpSessionCsrfTokenRepository repository = new HttpSessionCsrfTokenRepository();
repository.setSessionAttributeName("_csrf");
return repository;
}
#Override
protected void configure(HttpSecurity http) throws Exception {
http
.csrf()
.csrfTokenRepository(csrfTokenRepository())
.and()
.authorizeRequests()
.antMatchers("/resources/**", "/signuPerson", "/login", "/", "/logout","viewBuyOrders").permitAll()
.anyRequest().authenticated()
.and()
.formLogin()
.loginPage("/login")
//.loginProcessingUrl("/processLogin")
//.failureUrl("login?error")
//
.permitAll()
.and()
.logout()
.logoutUrl("/logout")
// .addLogoutHandler(new SecurityContextLogoutHandler())
// .logoutSuccessUrl("/403")
//
.permitAll();
}
#Autowired
public void configureGlobal(DataSource dataSource , AuthenticationManagerBuilder auth) throws Exception {
auth
.jdbcAuthentication()
.dataSource(dataSource)
.usersByUsernameQuery("select login_username, login_password, true from login where login_username = ?")
.authoritiesByUsernameQuery("select login_username, 'ROLE_USER' from login where login_username = ? ");
}
}
<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>
<groupId>App</groupId>
<artifactId>App</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<build>
<sourceDirectory>src</sourceDirectory>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.3</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<configuration>
<warSourceDirectory>WebContent</warSourceDirectory>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.3.1</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jsp-api</artifactId>
<version>2.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.persistence</groupId>
<artifactId>persistence-api</artifactId>
<version>1.0.2</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>4.2.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>4.2.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.batch</groupId>
<artifactId>spring-batch-core</artifactId>
<version>3.0.5.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-jpa</artifactId>
<version>1.9.2.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>4.2.1.RELEASE</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>3.1</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.36</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-web</artifactId>
<version>4.0.3.RELEASE</version>
</dependency>
<!--
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
<version>1.3.0.RELEASE</version>
</dependency>-->
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-config</artifactId>
<version>4.0.3.RELEASE</version>
</dependency>
</dependencies>
</project>
pom.xml:
<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>
<groupId>App</groupId>
<artifactId>App</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<build>
<sourceDirectory>src</sourceDirectory>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.3</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<configuration>
<warSourceDirectory>WebContent</warSourceDirectory>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.3.1</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jsp-api</artifactId>
<version>2.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.persistence</groupId>
<artifactId>persistence-api</artifactId>
<version>1.0.2</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>4.2.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>4.2.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.batch</groupId>
<artifactId>spring-batch-core</artifactId>
<version>3.0.5.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-jpa</artifactId>
<version>1.9.2.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>4.2.1.RELEASE</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>3.1</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.36</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-web</artifactId>
<version>4.0.3.RELEASE</version>
</dependency>
<!--
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
<version>1.3.0.RELEASE</version>
</dependency>-->
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-config</artifactId>
<version>4.0.3.RELEASE</version>
</dependency>
</dependencies>
</project>
Help will be appreciated.

I think the MultipartResolver bean name is wrong. It should be named filterMultipartResolver. So in your Java config:
#Bean public CommonsMultipartResolver filterMultipartResolver() { ... }
An option is to skip commons-fileupload and use the multi-part support in Servlet 3 API. You can enable it by adding in your WebAppInit class:
#Override
protected void customizeRegistration(ServletRegistration.Dynamic registration) {
registration.setMultipartConfig(new MultipartConfigElement(LOCATION, MAX_FILE_SIZE, MAX_REQUEST_SIZE, FILE_SIZE_THRESHOLD));
}
The constants of your choice.

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