Creating a RESTful web service with Spring Boot

Creating a RESTful web service with Spring Boot - java

I am learning RESTful web services using Spring boot. I am trying to create a web service that fetches address of a particular client.However when I try running the service i keep getting the following error:
Whitelabel Error Page
This application has no explicit mapping for /error, so you are seeing
this as a fallback.
Sun Jan 03 11:20:44 CST 2016 There was an unexpected error (type=Not
Found, status=404). No message available
The URL i am trying to access is
http://localhost:8084/showAddress
Can someone please tell me where am i going wrong. I downloaded a similar project from a friend's github account and it runs perfectly OK.
For the sake of simplicity i tried hard coding the values and created the following code in my controller class:
package com.digitek.controller;
import java.math.BigInteger;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;
import com.example.model.Address;
#RestController
public class Controller {
private static BigInteger id;
private static Map<BigInteger, Address> addressMap;
//saves address objects into HashMap
private static void SaveAddress(Address address){
//instantiate hashmap when id is null
if(id == null){
id = BigInteger.ONE;
addressMap = new HashMap<BigInteger,Address>();
}
address.setId(id);
id.add(BigInteger.ONE);
addressMap.put(address.getId(), address);
}
static{
Address a1 = new Address();
a1.setAddress("29 East Judith Ann Drive");
SaveAddress(a1);
Address a2 = new Address();
a1.setAddress("2 East Judith Ann Drive");
SaveAddress(a2);
}
#RequestMapping(value = "/showAddress" ,method=RequestMethod.GET, produces=MediaType.APPLICATION_JSON_VALUE)
public ResponseEntity<Collection<Address>> showMessage(){
Collection<Address> address = addressMap.values();
return new ResponseEntity<Collection<Address>>(address , HttpStatus.OK);
}
}
Here is my pom.xml file
<?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.example</groupId>
<artifactId>AddressService</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>AddressService</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.3.1.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
Here is the console log
2016-01-03 11:09:30.359 INFO 6028 --- [ main] com.example.AddressServiceApplication : Starting AddressServiceApplication on Rishit with PID 6028 (started by Rishit Shah in D:\Rishit\Java workspaces\AddressService)
2016-01-03 11:09:30.364 INFO 6028 --- [ main] com.example.AddressServiceApplication : No active profile set, falling back to default profiles: default
2016-01-03 11:09:30.449 INFO 6028 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#33cb5951: startup date [Sun Jan 03 11:09:30 CST 2016]; root of context hierarchy 2016-01-03 11:09:31.655 INFO 6028 --- [ main] o.s.b.f.s.DefaultListableBeanFactory : Overriding bean definition for bean 'beanNameViewResolver' with a different definition: replacing [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration$WhitelabelErrorViewConfiguration; factoryMethodName=beanNameViewResolver; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/web/ErrorMvcAutoConfiguration$WhitelabelErrorViewConfiguration.class]] with [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter; factoryMethodName=beanNameViewResolver; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter.class]]
2016-01-03 11:09:32.792 INFO 6028 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8084 (http)
2016-01-03 11:09:32.814 INFO 6028 --- [ main] o.apache.catalina.core.StandardService : Starting service Tomcat 2016-01-03 11:09:32.816 INFO 6028 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.0.30 2016-01-03 11:09:32.965 INFO 6028 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext 2016-01-03 11:09:32.965 INFO 6028 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 2521 ms
2016-01-03 11:09:33.628 INFO 6028
--- [ost-startStop-1] o.s.b.c.e.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2016-01-03 11:09:33.637 INFO 6028 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2016-01-03 11:09:33.639 INFO 6028
--- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2016-01-03 11:09:33.639 INFO 6028 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2016-01-03 11:09:33.639 INFO 6028
--- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2016-01-03 11:09:34.221 INFO 6028 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for #ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#33cb5951: startup date [Sun Jan 03 11:09:30 CST 2016]; root of context hierarchy 2016-01-03 11:09:34.315 INFO 6028 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2016-01-03 11:09:34.317 INFO 6028 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
2016-01-03 11:09:34.371 INFO 6028 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-01-03 11:09:34.371 INFO 6028 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler] 2016-01-03 11:09:34.421 INFO 6028 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler] 2016-01-03 11:09:34.588 INFO 6028 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2016-01-03 11:09:34.753 INFO 6028 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8084 (http)
2016-01-03 11:09:34.764 INFO 6028 --- [ main] com.example.AddressServiceApplication : Started AddressServiceApplication in 4.867 seconds (JVM running for 5.705)
2016-01-03 11:10:03.737 INFO 6028 --- [nio-8084-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring FrameworkServlet 'dispatcherServlet' 2016-01-03 11:10:03.737 INFO 6028 --- [nio-8084-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization started 2016-01-03 11:10:03.759 INFO 6028 --- [nio-8084-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization completed in 22 ms
P.S
I tried running the application on different ports, tried deleting and re creating it, and also tried running a similar application i downloaded from github created by my friend. Each time his application works but mine doesn't. I also made sure each and elements of our pom files match.
Thank you in advance

Make sure that your main class is in a root package above other classes.
When you run a Spring Boot Application, (i.e. a class annotated with #SpringBootApplication), Spring will only scan the classes below your main class package.
com
+- digitek
+- Application.java <--- your main class should be here, above your controller classes
|
+- model
| +- Address.java
+- controller
+- AddressController.java
The problem in your case was that Spring could not find the controller you created, because you placed it in a directory which was not scanned by Spring.
There is a chapter in the docs explaining how to structure your code using spring boot here.

Related

Spring Boot Kotlin API returns 404 response for all endpoints

I'm using Spring Boot with Kotlin . The rest controller returns 404 error for all endpoints. In the starting logs the endpoints in the controller are not present. Any endpoint returns the same 404 response.
These are the steps I have tried,
Tried clearing cache/target
Moved all classes into single directory
Tried adding ComponentScan annotation but it is not accepted.
I'm using cmd line to run the project
Same output seen when running java -jar $jarfile
Checked annotations Repository , Service , RestController
Controller:
package com.example.controller
import org.springframework.web.bind.annotation.RestController
import org.springframework.web.bind.annotation.PathVariable
import org.springframework.http.ResponseEntity
import org.springframework.web.bind.annotation.GetMapping
import org.springframework.http.HttpStatus
import org.springframework.web.bind.annotation.PostMapping
import org.springframework.web.bind.annotation.PutMapping
import org.springframework.web.bind.annotation.DeleteMapping
import org.springframework.web.bind.annotation.RequestBody
import Cricketer
import CricketerRepository
import CricketerService
import org.springframework.web.bind.annotation.RequestMapping
#RestController
#RequestMapping("/api")
class CricketerController(private val cricketerService: CricketerService , private val cricketerRepository: CricketerRepository){
#GetMapping("/cricketers/{id}")
fun getCricketer(#PathVariable("id") id: Long):ResponseEntity<Cricketer> {
val cricketer = cricketerService.findById(id)
return ResponseEntity<Cricketer>(cricketer as Cricketer, HttpStatus.OK);
}
#GetMapping("/cricketers/")
fun getAllCricketers() :ResponseEntity<List<Cricketer>> {
var cricketersList: ArrayList<Cricketer> = cricketerService.getAllPlayers() as (ArrayList<Cricketer>)
return ResponseEntity<List<Cricketer>>(cricketersList, HttpStatus.OK)
}
#PostMapping("/cricketer/")
fun addCricketer(#RequestBody cricketer:Cricketer):ResponseEntity<Cricketer> {
val cCricketer : Cricketer = Cricketer(name = cricketer.name
, country = cricketer.country
, highestScore = cricketer.highestScore)
cricketerRepository.save(cCricketer)
return ResponseEntity<Cricketer>(cricketer , HttpStatus.OK)
}
#PutMapping("/cricketer/{id}")
fun updateCricketer(#PathVariable("id") id: Long, #RequestBody cricketer: Cricketer ):ResponseEntity<Cricketer> {
val cCricketer = Cricketer(name = cricketer.name
, country = cricketer.country
, highestScore = cricketer.highestScore)
cricketerRepository.save(cCricketer)
return ResponseEntity<Cricketer>(cricketer, HttpStatus.OK)
}
#DeleteMapping("/cricketer/{id}")
fun deleteCricketer(#PathVariable("id") id:Long ):ResponseEntity<String> {
val cCricketer :Cricketer = cricketerService.findById(id) as Cricketer
cricketerRepository.delete(cCricketer)
return ResponseEntity<String>("cricketer removed", HttpStatus.OK)
}
}
pom.xml
<?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.example</groupId>
<artifactId>Spring-Kotlin-Rest-API</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>Spring-Kotlin-Rest-API</name>
<description>Spring Boot Kotlin REST API Example</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.2.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<kotlin.version>1.2.41</kotlin.version>
</properties>
<dependencies>
<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>com.fasterxml.jackson.module</groupId>
<artifactId>jackson-module-kotlin</artifactId>
</dependency>
<dependency>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-stdlib-jdk8</artifactId>
</dependency>
<dependency>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-reflect</artifactId>
</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>
</dependencies>
<build>
<sourceDirectory>${project.basedir}/src/main/kotlin</sourceDirectory>
<testSourceDirectory>${project.basedir}/src/test/kotlin</testSourceDirectory>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<artifactId>kotlin-maven-plugin</artifactId>
<groupId>org.jetbrains.kotlin</groupId>
<configuration>
<args>
<arg>-Xjsr305=strict</arg>
</args>
<compilerPlugins>
<plugin>spring</plugin>
</compilerPlugins>
<jvmTarget>1.8</jvmTarget>
</configuration>
<dependencies>
<dependency>
<groupId>org.jetbrains.kotlin</groupId>
<artifactId>kotlin-maven-allopen</artifactId>
<version>${kotlin.version}</version>
</dependency>
</dependencies>
</plugin>
</plugins>
</build>
</project>
Startup logs
2018-05-21 22:31:19.490 INFO 3061 --- [ main] c.e.d.SpringKotlinRestApiApplicationKt : Starting SpringKotlinRestApiApplicationKt on nirmal-desktop with PID 3061 (/home/nirmal/code/workspace-sts-3.9.1.RELEASE/Spring-Kotlin-Rest-API/target/classes started by root in /home/nirmal/code/workspace-sts-3.9.1.RELEASE/Spring-Kotlin-Rest-API)
2018-05-21 22:31:19.512 INFO 3061 --- [ main] c.e.d.SpringKotlinRestApiApplicationKt : No active profile set, falling back to default profiles: default
2018-05-21 22:31:19.592 INFO 3061 --- [ main] ConfigServletWebServerApplicationContext : Refreshing org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext#5bab7c16: startup date [Mon May 21 22:31:19 IST 2018]; root of context hierarchy
2018-05-21 22:31:29.492 INFO 3061 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$28d3b505] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2018-05-21 22:31:33.847 INFO 3061 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2018-05-21 22:31:34.312 INFO 3061 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2018-05-21 22:31:34.313 INFO 3061 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.31
2018-05-21 22:31:34.389 INFO 3061 --- [ost-startStop-1] o.a.catalina.core.AprLifecycleListener : The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib]
2018-05-21 22:31:36.190 INFO 3061 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2018-05-21 22:31:36.190 INFO 3061 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 16602 ms
2018-05-21 22:31:36.560 INFO 3061 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Servlet dispatcherServlet mapped to [/]
2018-05-21 22:31:36.564 INFO 3061 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2018-05-21 22:31:36.566 INFO 3061 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2018-05-21 22:31:36.566 INFO 3061 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2018-05-21 22:31:36.566 INFO 3061 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2018-05-21 22:31:37.743 INFO 3061 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2018-05-21 22:31:39.038 INFO 3061 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2018-05-21 22:31:39.222 INFO 3061 --- [ main] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default'
2018-05-21 22:31:39.480 INFO 3061 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: default
...]
2018-05-21 22:31:40.064 INFO 3061 --- [ main] org.hibernate.Version : HHH000412: Hibernate Core {5.2.17.Final}
2018-05-21 22:31:40.066 INFO 3061 --- [ main] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found
2018-05-21 22:31:40.302 INFO 3061 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.0.1.Final}
2018-05-21 22:31:42.180 INFO 3061 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL5InnoDBDialect
2018-05-21 22:31:44.235 INFO 3061 --- [ main] o.h.t.schema.internal.SchemaCreatorImpl : HHH000476: Executing import script 'org.hibernate.tool.schema.internal.exec.ScriptSourceInputNonExistentImpl#7d95eb4a'
2018-05-21 22:31:44.237 INFO 3061 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2018-05-21 22:31:44.688 INFO 3061 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2018-05-21 22:31:46.829 INFO 3061 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for #ControllerAdvice: org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext#5bab7c16: startup date [Mon May 21 22:31:19 IST 2018]; root of context hierarchy
2018-05-21 22:31:46.894 WARN 3061 --- [ main] aWebConfiguration$JpaWebMvcConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning
2018-05-21 22:31:47.072 INFO 3061 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
2018-05-21 22:31:47.073 INFO 3061 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2018-05-21 22:31:47.121 INFO 3061 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2018-05-21 22:31:47.122 INFO 3061 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2018-05-21 22:31:49.030 INFO 3061 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2018-05-21 22:31:49.033 INFO 3061 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Bean with name 'dataSource' has been autodetected for JMX exposure
2018-05-21 22:31:49.047 INFO 3061 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Located MBean 'dataSource': registering with JMX server as MBean [com.zaxxer.hikari:name=dataSource,type=HikariDataSource]
2018-05-21 22:31:50.682 INFO 3061 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8080 (http) with context path ''
2018-05-21 22:31:50.695 INFO 3061 --- [ main] c.e.d.SpringKotlinRestApiApplicationKt : Started SpringKotlinRestApiApplicationKt in 34.697 seconds (JVM running for 49.043)

I guess your CricketerController is not in a subpackage relative to your main class. So you basically have two options:
Place your main class directly under the package com.example
Add the annotation at the bottom of this answer to your main class.
Using any of these two methods makes the controller class visible for Spring at startup and therefore should create your mappings.
#ComponentScan(basePackages = { "com.example.controller"} )

Building Spring MVC application using Spring Boot

I'm trying to build a very simple Spring MVC application using Spring Boot. By now all my attempts have failed. Here is the configration:
WebConfig:
#SpringBootApplication
#ComponentScan("newTestProject")
public class WebConfig extends WebMvcConfigurerAdapter {
public static void main(String[] args) throws Exception {
SpringApplication.run(WebConfig.class, args);
}
#Bean
public ViewResolver jspViewResolver() {
InternalResourceViewResolver resolver = new InternalResourceViewResolver();
resolver.setPrefix("/WEB-INF/views/");
resolver.setSuffix(".jsp");
resolver.setExposeContextBeansAsAttributes(true);
return resolver;
}
}
WebAppInitializer:
#Configuration
public class WebAppInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {
#Override
protected String[] getServletMappings() {
return new String[]{"/"};
}
#Override
protected Class<?>[] getRootConfigClasses() {
return new Class<?>[]{};
}
#Override
protected Class<?>[] getServletConfigClasses() {
return new Class<?>[]{WebConfig.class};
}
}
Controller:
#Controller
public class IndexController {
#RequestMapping(value = "/")
public String index() {
return "index";
}
}
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>groupId</groupId>
<artifactId>messagesAppHiber</artifactId>
<version>1.0-SNAPSHOT</version>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.2.RELEASE</version>
</parent>
<packaging>war</packaging>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
</dependencies>
</project>
There are no error messages in the console:
2017-03-15 21:25:49.631 INFO 1192 --- [ main] newTestProject.config.WebConfig : Starting WebConfig on Rafale-2-ПК with PID 1192 (D:\TEMP\untitled\target\classes started by Rafale-2 in D:\TEMP\untitled)
2017-03-15 21:25:49.633 INFO 1192 --- [ main] newTestProject.config.WebConfig : No active profile set, falling back to default profiles: default
2017-03-15 21:25:49.702 INFO 1192 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#1188e820: startup date [Wed Mar 15 21:25:49 EET 2017]; root of context hierarchy
2017-03-15 21:25:51.122 INFO 1192 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
2017-03-15 21:25:51.136 INFO 1192 --- [ main] o.apache.catalina.core.StandardService : Starting service Tomcat
2017-03-15 21:25:51.137 INFO 1192 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.11
2017-03-15 21:25:51.248 INFO 1192 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2017-03-15 21:25:51.249 INFO 1192 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 1549 ms
2017-03-15 21:25:51.393 INFO 1192 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2017-03-15 21:25:51.399 INFO 1192 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2017-03-15 21:25:51.399 INFO 1192 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2017-03-15 21:25:51.399 INFO 1192 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2017-03-15 21:25:51.399 INFO 1192 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2017-03-15 21:25:51.661 INFO 1192 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for #ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#1188e820: startup date [Wed Mar 15 21:25:49 EET 2017]; root of context hierarchy
2017-03-15 21:25:51.714 INFO 1192 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/]}" onto public java.lang.String newTestProject.controllers.IndexController.index()
2017-03-15 21:25:51.717 INFO 1192 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2017-03-15 21:25:51.717 INFO 1192 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
2017-03-15 21:25:51.741 INFO 1192 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-03-15 21:25:51.741 INFO 1192 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-03-15 21:25:51.769 INFO 1192 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-03-15 21:25:51.941 INFO 1192 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2017-03-15 21:25:51.989 INFO 1192 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8080 (http)
2017-03-15 21:25:51.992 INFO 1192 --- [ main] newTestProject.config.WebConfig : Started WebConfig in 2.634 seconds (JVM running for 2.935)
2017-03-15 21:25:57.507 INFO 1192 --- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring FrameworkServlet 'dispatcherServlet'
2017-03-15 21:25:57.507 INFO 1192 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization started
2017-03-15 21:25:57.519 INFO 1192 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization completed in 12 ms
The result should be index.jsp shown in my browser, but instead I get Whitelabel Error Page. What's wrong with this configuration?

1) Remove WebAppInitializer class - it is not needed since spring boot automatically configures it.
2) Remove web.xml. I don't know what you have there but it is not needed since you're using annotation configuration.
3) Enable the default servlet by overriding configureDefaultServletHandling in WebConfig.
#Override
public void configureDefaultServletHandling(
DefaultServletHandlerConfigurer configurer) {
configurer.enable();
}
4) Add the following maven dependencies:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
<scope>provided</scope>
</dependency>
5) Run the project using maven
$ mvn clean spring-boot:run
PS: I don't know what you have in your jsp file. But this approach will work for sure if you use plain html. If you're using some jstl stuff there you have to add jstl dependency as well
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
</dependency>

html in /src/main/webapp/<folder_name> not found when deployed

I'm currently working on this spring-boot application. The application was deployed on a tomcat server using eclipse, I can only access the content of index.html and when I try navigate from index.html to folder_A's index.html, it will throw the whitelabel error page.
In browser console, there is an error stating that folder_A was not found when navigating to folder_A's index.html.
The current structure of my project is:
Project
+-- src
| +--main
| | +--java (Contains source code)
| | +--resources
| | | +--application.properties
| | +--webapp
| | | +--folder_A
| | | | +--index.html
| | | +--WEB_INF
| | | | +--web.xml
| | | +--index.html
````
The web.xml contains all the servlet mapping from the previous project and the application.properties is currently empty.
Why is it happening? Is there any settings I need to configure?
EDIT
Added in the pom.xml
<groupId>com.sampleproject</groupId>
<artifactId>TestProject</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>SpringProject</name>
<description>SpringProject</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.1.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<tomcat.version>7.0.75</tomcat.version>
</properties>
<dependencies>
<dependency>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.6.1</version>
</dependency>
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-juli</artifactId>
<version>${tomcat.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<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-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
2017-03-02 08:57:55.467 INFO 8400 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 2016 ms
2017-03-02 08:57:55.701 INFO 8400 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2017-03-02 08:57:55.713 INFO 8400 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2017-03-02 08:57:55.713 INFO 8400 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2017-03-02 08:57:55.713 INFO 8400 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2017-03-02 08:57:55.713 INFO 8400 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2017-03-02 08:57:56.135 INFO 8400 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for #ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#3901d134: startup date [Thu Mar 02 08:57:53 SGT 2017]; root of context hierarchy
2017-03-02 08:57:56.228 INFO 8400 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2017-03-02 08:57:56.228 INFO 8400 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
2017-03-02 08:57:56.275 INFO 8400 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-03-02 08:57:56.275 INFO 8400 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-03-02 08:57:56.353 INFO 8400 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-03-02 08:57:56.385 INFO 8400 --- [ main] oConfiguration$WelcomePageHandlerMapping : Adding welcome page: ServletContext resource [/index.html]
2017-03-02 08:57:56.572 INFO 8400 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2017-03-02 08:57:56.697 INFO 8400 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8080 (http)
2017-03-02 08:57:56.853 INFO 8400 --- [ main] c.s.SpringProjectApplication : Started SpringProjectApplication in 3.883 seconds (JVM running for 4.904)
2017-03-02 08:57:59.355 INFO 8400 --- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/ProjectName] : Initializing Spring FrameworkServlet 'dispatcherServlet'
2017-03-02 08:57:59.355 INFO 8400 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization started
2017-03-02 08:57:59.368 INFO 8400 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization completed in 13 ms

If you are using SpringBoot, then you do not need web.xml, and place static files to src/main/resources/static instead of src/main/webapp.
Use the mvn spring-boot:run command to start it, do not need to deploy to Tomcat.
This is a sample.

View not getting detected and throwing whitelabel error (Spring Boot Application)

I just started learning spring boot, and created a small spring mvc application. But I'm getting white label error when I try to access view, but application is working fine if i just return the string using responseBody annotation. I have also added thymeleaf to dependency.
Project Structure:
demo2
|-- src/main/java
| |-- example
| | `-- Demo2Application
| |-- controller
| | `-- Controller
| `-- model
| `-- Person
`-- src/main/resources
`-- templates
`-- personView.html
Here is my pom.xml
<?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.demo</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>demo2</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.4.0.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</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-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
Application Config Main method:
#Configuration
#EnableAutoConfiguration
#ComponentScan({"com", "example", "controller"})
public class Demo2Application {
public static void main(String[] args) {
SpringApplication.run(Demo2Application.class, args);
}
}
Controller class:
#Controller
public class PersonController {
#RequestMapping("/person")
public String getPerson(Model model) {
Person person = new Person();
person.setFirstname("John");
person.setLastName("Carter");
person.setAge(25);
model.addAttribute(person);
return "personView";
}
#RequestMapping("/test")
public #ResponseBody String test() {
return "hello world";
}
#ResponseBody
#RequestMapping("/")
String entry() {
return "Welcome to Spring Boot Application";
}
}
View Page:
<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8"></meta>
<title>Insert title here</title>
</head>
<body>
FirstName : <span th:text="${person.firstName}"></span>
LastName : <span th:text="${person.lastName}"></span>
Age : <span th:text="${person.age}"></span>
</body>
</html>
Error:
Whitelabel Error Page
This application has no explicit mapping for /error, so you are seeing this as a fallback.
Sun Sep 04 22:45:31 EDT 2016
There was an unexpected error (type=Not Found, status=404).
No message available
Log:
2016-09-04 22:43:10.330 INFO 11356 --- [ main] com.example.Demo2Application : Starting Demo2Application on Sais-MacBook-Pro.local with PID 11356 (/Users/sainishankbojja/Documents/workspace-sts-3.8.1.RELEASE/demo2/target/classes started by sainishankbojja in /Users/sainishankbojja/Documents/workspace-sts-3.8.1.RELEASE/demo2)
2016-09-04 22:43:10.334 INFO 11356 --- [ main] com.example.Demo2Application : No active profile set, falling back to default profiles: default
2016-09-04 22:43:10.370 INFO 11356 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#a9cd3b1: startup date [Sun Sep 04 22:43:10 EDT 2016]; root of context hierarchy
2016-09-04 22:43:11.353 INFO 11356 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
2016-09-04 22:43:11.365 INFO 11356 --- [ main] o.apache.catalina.core.StandardService : Starting service Tomcat
2016-09-04 22:43:11.366 INFO 11356 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.4
2016-09-04 22:43:11.430 INFO 11356 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2016-09-04 22:43:11.430 INFO 11356 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 1063 ms
2016-09-04 22:43:11.558 INFO 11356 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2016-09-04 22:43:11.561 INFO 11356 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2016-09-04 22:43:11.562 INFO 11356 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2016-09-04 22:43:11.562 INFO 11356 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2016-09-04 22:43:11.562 INFO 11356 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2016-09-04 22:43:11.786 INFO 11356 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for #ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#a9cd3b1: startup date [Sun Sep 04 22:43:10 EDT 2016]; root of context hierarchy
2016-09-04 22:43:11.834 INFO 11356 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/test]}" onto public java.lang.String controller.PersonController.test()
2016-09-04 22:43:11.835 INFO 11356 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/]}" onto java.lang.String controller.PersonController.entry()
2016-09-04 22:43:11.835 INFO 11356 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/person]}" onto public java.lang.String controller.PersonController.getPerson(org.springframework.ui.Model)
2016-09-04 22:43:11.837 INFO 11356 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2016-09-04 22:43:11.837 INFO 11356 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
2016-09-04 22:43:11.860 INFO 11356 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-09-04 22:43:11.860 INFO 11356 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-09-04 22:43:11.885 INFO 11356 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-09-04 22:43:11.990 INFO 11356 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2016-09-04 22:43:12.035 INFO 11356 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8080 (http)
2016-09-04 22:43:12.038 INFO 11356 --- [ main] com.example.Demo2Application : Started Demo2Application in 12.204 seconds (JVM running for 12.492)
2016-09-04 22:43:15.931 INFO 11356 --- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring FrameworkServlet 'dispatcherServlet'
2016-09-04 22:43:15.931 INFO 11356 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization started
2016-09-04 22:43:15.941 INFO 11356 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization completed in 10 ms

How to configure spring-boot with embedded Tomcat to work as a single application?

I have application which after mvn clean package -U tomcat7:run works as soap web service and wsdl is available on: http://localhost:8080/appservices/ws?wsdl
Now my aim to compile a single jar which will provide web service after execute java -jar service.jar.
As I know spring-boot decides this task.
I created an Application class:
package com.comp.service;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.context.web.SpringBootServletInitializer;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
#Configuration
#ComponentScan
#EnableAutoConfiguration
public class Application extends SpringBootServletInitializer {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
#Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(Application.class);
}
}
But after I execute mvn spring-boot:run and call url http://localhost:8080/appservices/ws?wsdl I receive:
Whitelabel Error Page
This application has no explicit mapping for /error, so you are seeing this as a fallback.
Fri Feb 05 14:54:11 MSK 2016
There was an unexpected error (type=Not Found, status=404).
No message available
Spring's start log:
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.3.2.RELEASE)
2016-02-05 14:43:45.012 INFO 21008 --- [ main] com.comp.service.Application : Starting Application on PCwith PID 21008 (C:\Users\Maya\git\app-services\target\classes started by Maya in C:\Users\Maya\git\app-services
-services)
2016-02-05 14:43:45.017 INFO 21008 --- [ main] com.comp.service.Application : No active profile set, falling back to default profiles: default
2016-02-05 14:43:45.117 INFO 21008 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#5dc33359: startup date [Fri Feb 05 14:43:45 MSK 2016]; root o
f context hierarchy
2016-02-05 14:43:46.344 INFO 21008 --- [ main] o.s.b.f.s.DefaultListableBeanFactory : Overriding bean definition for bean 'beanNameViewResolver' with a different definition: replacing [Root bean: class [null]; scope=; abstract=false; lazyInit=fal
se; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration$WhitelabelErrorViewConfiguration; factoryMethodName=beanNameViewResolver; initMethodName=null; des
troyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/web/ErrorMvcAutoConfiguration$WhitelabelErrorViewConfiguration.class]] with [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; depen
dencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter; factoryMethodName=beanNameViewResolver; initMethodName=null; destroyMethodName=(inferred); de
fined in class path resource [org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter.class]]
2016-02-05 14:43:47.363 INFO 21008 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
2016-02-05 14:43:47.386 INFO 21008 --- [ main] o.apache.catalina.core.StandardService : Starting service Tomcat
2016-02-05 14:43:47.388 INFO 21008 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.0.30
2016-02-05 14:43:47.555 INFO 21008 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2016-02-05 14:43:47.559 INFO 21008 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 2448 ms
2016-02-05 14:43:48.048 INFO 21008 --- [ost-startStop-1] o.s.b.c.e.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2016-02-05 14:43:48.055 INFO 21008 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2016-02-05 14:43:48.055 INFO 21008 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2016-02-05 14:43:48.056 INFO 21008 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2016-02-05 14:43:48.057 INFO 21008 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2016-02-05 14:43:48.475 INFO 21008 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for #ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#5dc33359: startup date [Fri Feb 05 14:43:
45 MSK 2016]; root of context hierarchy
2016-02-05 14:43:48.589 INFO 21008 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigur
e.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2016-02-05 14:43:48.592 INFO 21008 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorControlle
r.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
2016-02-05 14:43:48.639 INFO 21008 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-02-05 14:43:48.639 INFO 21008 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-02-05 14:43:48.694 INFO 21008 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-02-05 14:43:48.869 INFO 21008 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2016-02-05 14:43:48.967 INFO 21008 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8080 (http)
2016-02-05 14:43:48.972 INFO 21008 --- [ main] com.comp.service.Application : Started Application in 4.428 seconds (JVM running for 11.125)
2016-02-05 14:44:02.085 INFO 21008 --- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring FrameworkServlet 'dispatcherServlet'
2016-02-05 14:44:02.086 INFO 21008 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization started
2016-02-05 14:44:02.107 INFO 21008 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization completed in 21 ms
Where is my problem? In Application.class?
My pom:
<packaging>jar</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<jdkName>JavaSE-1.7</jdkName>
<jdk.version>1.7</jdk.version>
<spring-boot.version>1.3.2.RELEASE</spring-boot.version>
<spring.version>4.2.4.RELEASE</spring.version>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>${spring-boot.version}</version>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.tomcat.maven</groupId>
<artifactId>tomcat7-maven-plugin</artifactId>
<version>2.2</version>
<configuration>
<port>8080</port>
<extraDependencies>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.2</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jul-to-slf4j</artifactId>
<version>1.7.2</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>1.0.7</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-core</artifactId>
<version>1.0.7</version>
</dependency>
</extraDependencies>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>${spring-boot.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<version>${spring-boot.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.sun.xml.ws</groupId>
<artifactId>jaxws-rt</artifactId>
<version>2.2.10</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${spring.version}</version>
</dependency>
</dependencies>
</project>
Thank you for any advice.
UPDATE
May be problem in web.xml?:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems,
Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/j2ee/dtds/web-app_2_3.dtd">
<web-app>
<listener>
<listener-class>
com.sun.xml.ws.transport.http.servlet.WSServletContextListener
</listener-class>
</listener>
<servlet>
<servlet-name>WSServlet</servlet-name>
<servlet-class>
<!--com.sun.xml.ws.transport.http.servlet.WSServlet-->
org.springframework.web.servlet.DispatcherServlet
</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>WSServlet</servlet-name>
<url-pattern>/ws</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>120</session-timeout>
</session-config>
</web-app>
UPDATE 1:
Application class:
#SpringBootApplication
public class Application extends SpringBootServletInitializer {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
Configuration:
#Configuration
#EnableAutoConfiguration
public class AppConfig {
#Bean
public EmbeddedServletContainerFactory servletContainer() {
TomcatEmbeddedServletContainerFactory factory = new TomcatEmbeddedServletContainerFactory();
factory.setPort(9000);
factory.setSessionTimeout(10, TimeUnit.MINUTES);
factory.addErrorPages(new ErrorPage(HttpStatus.NOT_FOUND, "/notfound.html"));
return factory;
}
}
spring-boot:run log:
2016-02-08 10:26:19.733 INFO 3976 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2016-02-08 10:26:19.758 INFO 3976 --- [ main] o.s.c.support.DefaultLifecycleProcessor : Starting beans in phase 0
2016-02-08 10:26:19.990 INFO 3976 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 9000 (http)
2016-02-08 10:26:19.998 INFO 3976 --- [ main] com.comp.service.Application : Started Application in 5.911 seconds (JVM running for 15.537)
2016-02-08 10:26:53.130 INFO 3976 --- [nio-9000-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring FrameworkServlet 'dispatcherServlet'
2016-02-08 10:26:53.130 INFO 3976 --- [nio-9000-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization started
2016-02-08 10:26:53.156 INFO 3976 --- [nio-9000-exec-1] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization completed in 26 ms

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