Develop Reference

build error: Cannot instantiate interface org.springframework.boot.SpringApplicationRunListener Spring Boot

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:: Spring Boot :: (v1.4.1.RELEASE)
2018-02-18 14:28:21.922 INFO 12088 --- [ restartedMain]
com.jeeniso.BusinessDashboard : Starting BusinessDashboard on HP-Pavilion with PID 12088 (E:\education\ENISo\JuniorEntreprise\plateforme\BusinessDashboard\target\classes started by chiheb in E:\education\ENISo\JuniorEntreprise\plateforme\BusinessDashboard)
2018-02-18 14:28:21.926 INFO 12088 --- [ restartedMain] com.jeeniso.BusinessDashboard : No active profile set, falling back to default profiles: default
2018-02-18 14:28:22.335 INFO 12088 --- [ restartedMain] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#25410cc2: startup date [Sun Feb 18 14:28:22 GMT+01:00 2018]; root of context hierarchy
2018-02-18 14:28:23.834 INFO 12088 --- [ restartedMain] o.s.b.f.s.DefaultListableBeanFactory : Overriding bean definition for bean 'templateEngine' with a different definition: replacing [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=thymeleafWebMvcConfig; factoryMethodName=templateEngine; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [com/jeeniso/configurations/ThymeleafWebMvcConfig.class]] with [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.thymeleaf.ThymeleafAutoConfiguration$ThymeleafDefaultConfiguration; factoryMethodName=templateEngine; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/thymeleaf/ThymeleafAutoConfiguration$ThymeleafDefaultConfiguration.class]]
2018-02-18 14:28:24.176 INFO 12088 --- [ restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [class org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$ceaf63ba] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2018-02-18 14:28:24.642 INFO 12088 --- [ restartedMain] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
2018-02-18 14:28:24.650 INFO 12088 --- [ restartedMain] o.apache.catalina.core.StandardService : Starting service Tomcat
2018-02-18 14:28:24.651 INFO 12088 --- [ restartedMain] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.5
2018-02-18 14:28:24.738 INFO 12088 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2018-02-18 14:28:24.738 INFO 12088 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 2408 ms
2018-02-18 14:28:24.972 INFO 12088 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2018-02-18 14:28:24.972 INFO 12088 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2018-02-18 14:28:24.972 INFO 12088 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2018-02-18 14:28:24.972 INFO 12088 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2018-02-18 14:28:24.973 INFO 12088 --- [ost-startStop-1] .s.DelegatingFilterProxyRegistrationBean : Mapping filter: 'springSecurityFilterChain' to: [/*]
2018-02-18 14:28:24.974 INFO 12088 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'resourceUrlEncodingFilter' to: [/*]
2018-02-18 14:28:24.974 INFO 12088 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2018-02-18 14:28:25.250 INFO 12088 --- [ restartedMain] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default'
2018-02-18 14:28:25.262 INFO 12088 --- [ restartedMain] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: default
...]
2018-02-18 14:28:25.354 INFO 12088 --- [ restartedMain] org.hibernate.Version : HHH000412: Hibernate Core {5.0.11.Final}
2018-02-18 14:28:25.355 INFO 12088 --- [ restartedMain] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found
2018-02-18 14:28:25.356 INFO 12088 --- [ restartedMain] org.hibernate.cfg.Environment : HHH000021: Bytecode provider name : javassist
2018-02-18 14:28:25.393 INFO 12088 --- [ restartedMain] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.0.1.Final}
2018-02-18 14:28:25.926 INFO 12088 --- [ restartedMain] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.HSQLDialect
2018-02-18 14:28:26.334 INFO 12088 --- [ restartedMain] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000227: Running hbm2ddl schema export
Hibernate: alter table user_role drop constraint FKa68196081fvovjhkek5m97n3y
2018-02-18 14:28:26.338 ERROR 12088 --- [ restartedMain] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000389: Unsuccessful: alter table user_role drop constraint FKa68196081fvovjhkek5m97n3y
2018-02-18 14:28:26.338 ERROR 12088 --- [ restartedMain] org.hibernate.tool.hbm2ddl.SchemaExport : user lacks privilege or object not found: PUBLIC.USER_ROLE
Hibernate: alter table user_role drop constraint FK859n2jvi8ivhui0rl0esws6o
2018-02-18 14:28:26.338 ERROR 12088 --- [ restartedMain] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000389: Unsuccessful: alter table user_role drop constraint FK859n2jvi8ivhui0rl0esws6o
2018-02-18 14:28:26.338 ERROR 12088 --- [ restartedMain] org.hibernate.tool.hbm2ddl.SchemaExport : user lacks privilege or object not found: PUBLIC.USER_ROLE
Hibernate: drop table role if exists
Hibernate: drop table user if exists
Hibernate: drop table user_role if exists
Hibernate: create table role (id bigint generated by default as identity (start with 1), name varchar(255), primary key (id))
Hibernate: create table user (id bigint generated by default as identity (start with 1), password varchar(255), username varchar(255), primary key (id))
Hibernate: create table user_role (user_id bigint not null, role_id bigint not null, primary key (user_id, role_id))
Hibernate: alter table user_role add constraint FKa68196081fvovjhkek5m97n3y
foreign key (role_id) references role
Hibernate: alter table user_role add constraint FK859n2jvi8ivhui0rl0esws6o
foreign key (user_id) references user
2018-02-18 14:28:26.343 INFO 12088 --- [ restartedMain] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000230: Schema export complete
2018-02-18 14:28:26.385 INFO 12088 --- [ restartedMain] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2018-02-18 14:28:27.088 WARN 12088 --- [ restartedMain] org.thymeleaf.templatemode.TemplateMode : [THYMELEAF][restartedMain] Template Mode 'HTML5' is deprecated. Using Template Mode 'HTML' instead.
2018-02-18 14:28:27.511 INFO 12088 --- [ restartedMain] o.s.s.web.DefaultSecurityFilterChain : Creating filter chain: org.springframework.security.web.util.matcher.AnyRequestMatcher#1, [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter#44825d85, org.springframework.security.web.context.SecurityContextPersistenceFilter#7ccf6021, org.springframework.security.web.header.HeaderWriterFilter#b42d62f, org.springframework.security.web.csrf.CsrfFilter#32a5c279, org.springframework.security.web.authentication.logout.LogoutFilter#33f48d12, org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter#36fc0a7e, org.springframework.security.web.savedrequest.RequestCacheAwareFilter#6299fd96, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter#97a4947, org.springframework.security.web.authentication.AnonymousAuthenticationFilter#682244c3, org.springframework.security.web.session.SessionManagementFilter#59c278f9, org.springframework.security.web.access.ExceptionTranslationFilter#4940954c, org.springframework.security.web.access.intercept.FilterSecurityInterceptor#a831613]
2018-02-18 14:28:27.602 INFO 12088 --- [ restartedMain] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for #ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#25410cc2: startup date [Sun Feb 18 14:28:22 GMT+01:00 2018]; root of context hierarchy
2018-02-18 14:28:27.661 INFO 12088 --- [ restartedMain] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/calendar],methods=[GET]}" onto public java.lang.String com.jeeniso.controllers.PageController.calendar()
2018-02-18 14:28:27.662 INFO 12088 --- [ restartedMain] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/pricing-tables],methods=[GET]}" onto public java.lang.String com.jeeniso.controllers.PageController.pricingTables()
2018-02-18 14:28:27.662 INFO 12088 --- [ restartedMain] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/],methods=[GET]}" onto public java.lang.String com.jeeniso.controllers.PageController.plainPage()
2018-02-18 14:28:27.665 INFO 12088 --- [ restartedMain] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/registration],methods=[POST]}" onto public java.lang.String com.jeeniso.controllers.UserController.registration(com.jeeniso.models.User,org.springframework.validation.BindingResult,org.springframework.ui.Model)
2018-02-18 14:28:27.666 INFO 12088 --- [ restartedMain] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/registration],methods=[GET]}" onto public java.lang.String com.jeeniso.controllers.UserController.registration(org.springframework.ui.Model)
2018-02-18 14:28:27.666 WARN 12088 --- [ restartedMain] ationConfigEmbeddedWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'requestMappingHandlerMapping' defined in class path resource [org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration$EnableWebMvcConfiguration.class]: Invocation of init method failed; nested exception is java.lang.IllegalStateException: Ambiguous mapping. Cannot map 'userController' method
public java.lang.String com.jeeniso.controllers.UserController.welcome(org.springframework.ui.Model)
to {[/],methods=[GET]}: There is already 'pageController' bean method
public java.lang.String com.jeeniso.controllers.PageController.plainPage() mapped.
2018-02-18 14:28:27.667 INFO 12088 --- [ restartedMain] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default'
2018-02-18 14:28:27.677 INFO 12088 --- [ restartedMain] o.apache.catalina.core.StandardService : Stopping service Tomcat
2018-02-18 14:28:27.691 INFO 12088 --- [ restartedMain] utoConfigurationReportLoggingInitializer :
Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
2018-02-18 14:28:27.699 ERROR 12088 --- [ restartedMain] o.s.boot.SpringApplication : Application startup failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'requestMappingHandlerMapping' defined in class path resource [org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration$EnableWebMvcConfiguration.class]: Invocation of init method failed; nested exception is java.lang.IllegalStateException: Ambiguous mapping. Cannot map 'userController' method
public java.lang.String
com.jeeniso.controllers.UserController.welcome(org.springframework.ui.Model)
to {[/],methods=[GET]}: There is already 'pageController' bean method
public java.lang.String com.jeeniso.controllers.PageController.plainPage()
mapped.
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.ini
tializeBean(AbstractAutowireCapableBeanFactory.java:1583) ~[spring-beans-
4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:751) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:861) ~[spring-context-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:541) ~[spring-context-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.4.1.RELEASE.jar:1.4.1.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:761) [spring-boot-1.4.1.RELEASE.jar:1.4.1.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:371) [spring-boot-1.4.1.RELEASE.jar:1.4.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) [spring-boot-1.4.1.RELEASE.jar:1.4.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1186) [spring-boot-1.4.1.RELEASE.jar:1.4.1.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1175) [spring-boot-1.4.1.RELEASE.jar:1.4.1.RELEASE]
at com.jeeniso.BusinessDashboard.main(BusinessDashboard.java:19) [classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_101]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_101]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_101]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_101]
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) [spring-boot-devtools-1.4.1.RELEASE.jar:1.4.1.RELEASE]
Caused by: java.lang.IllegalStateException: Ambiguous mapping. Cannot map 'userController' method
public java.lang.String com.jeeniso.controllers.UserController.welcome(org.springframework.ui.Model)
to {[/],methods=[GET]}: There is already 'pageController' bean method
public java.lang.String com.jeeniso.controllers.PageController.plainPage() mapped.
at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping$MappingRegistry.assertUniqueMethodMapping(AbstractHandlerMethodMapping.java:576) ~[spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping$MappingRegistry.register(AbstractHandlerMethodMapping.java:540) ~[spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.registerHandlerMethod(AbstractHandlerMethodMapping.java:264) ~[spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.detectHandlerMethods(AbstractHandlerMethodMapping.java:250) ~[spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.initHandlerMethods(AbstractHandlerMethodMapping.java:214) ~[spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.afterPropertiesSet(AbstractHandlerMethodMapping.java:184) ~[spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping.afterPropertiesSet(RequestMappingHandlerMapping.java:128) ~[spring-webmvc-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1642) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1579) ~[spring-beans-4.3.3.RELEASE.jar:4.3.3.RELEASE]
... 21 common frames omitted
Process finished with exit code 0

as the error message states, your second issue is you have two controllers both mapping to the same endpoint.
UserController.welcome(...) is mapped to GET /
which is exatly the same mapping
PageController.plainPage() is mapped to.
You should add a RequestMapping annotation to the controller to ensure they are different, this could also be done on the methods themselves.
E.g.
#RestController
#RequestMapping("/myController")
public class myController(){
#GetMapping("/")
public String get(){
return "hello world";
}
}
would have a GET mapping of /myController/

Make sure you have few spring boot annotation in your main class :
#SpringBootApplication
#EnableAutoConfiguration

spring boot related issues

Spring boot issues with following code. see error below and tomcat is running fine
package com.template;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
#SpringBootApplication
public class SpringBootFreemarkerApplication {
public static void main(String[] args) {
SpringApplication.run(SpringBootFreemarkerApplication.class,
args);
}
}
package controller;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
#Controller
public class TestController {
#RequestMapping("/welcome")
public String hello(Model model, #RequestParam(value="name",
required=false, defaultValue="World") String name) {
model.addAttribute("name", name);
return "welcome";
}
}
"C:\Program Files\Java\jdk1.8.0_121\bin\java" "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2017.1.5\lib\idea_rt.jar=54267:C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2017.1.5\bin" -Dfile.encoding=UTF-8 -classpath "C:\Program Files\Java\jdk1.8.0_121\jre\lib\charsets.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\deploy.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\ext\access-bridge-64.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\ext\cldrdata.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\ext\dnsns.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\ext\jaccess.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\ext\jfxrt.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\ext\localedata.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\ext\nashorn.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\ext\sunec.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\ext\sunjce_provider.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\ext\sunmscapi.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\ext\sunpkcs11.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\ext\zipfs.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\javaws.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\jce.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\jfr.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\jfxswt.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\jsse.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\management-agent.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\plugin.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\resources.jar;C:\Program Files\Java\jdk1.8.0_121\jre\lib\rt.jar;C:\SpringBoot\Spring-boot-freemarker\target\classes;C:\Users\shekhar\.m2\repository\org\springframework\boot\spring-boot-starter-freemarker\1.5.6.RELEASE\spring-boot-starter-freemarker-1.5.6.RELEASE.jar;C:\Users\shekhar\.m2\repository\org\springframework\boot\spring-boot-starter\1.5.6.RELEASE\spring-boot-starter-1.5.6.RELEASE.jar;C:\Users\shekhar\.m2\repository\org\springframework\boot\spring-boot\1.5.6.RELEASE\spring-boot-1.5.6.RELEASE.jar;C:\Users\shekhar\.m2\repository\org\springframework\boot\spring-boot-autoconfigure\1.5.6.RELEASE\spring-boot-autoconfigure-1.5.6.RELEASE.jar;C:\Users\shekhar\.m2\repository\org\springframework\boot\spring-boot-starter-logging\1.5.6.RELEASE\spring-boot-starter-logging-1.5.6.RELEASE.jar;C:\Users\shekhar\.m2\repository\ch\qos\logback\logback-classic\1.1.11\logback-classic-1.1.11.jar;C:\Users\shekhar\.m2\repository\ch\qos\logback\logback-core\1.1.11\logback-core-1.1.11.jar;C:\Users\shekhar\.m2\repository\org\slf4j\jcl-over-slf4j\1.7.25\jcl-over-slf4j-1.7.25.jar;C:\Users\shekhar\.m2\repository\org\slf4j\jul-to-slf4j\1.7.25\jul-to-slf4j-1.7.25.jar;C:\Users\shekhar\.m2\repository\org\slf4j\log4j-over-slf4j\1.7.25\log4j-over-slf4j-1.7.25.jar;C:\Users\shekhar\.m2\repository\org\yaml\snakeyaml\1.17\snakeyaml-1.17.jar;C:\Users\shekhar\.m2\repository\org\freemarker\freemarker\2.3.26-incubating\freemarker-2.3.26-incubating.jar;C:\Users\shekhar\.m2\repository\org\springframework\spring-context-support\4.3.10.RELEASE\spring-context-support-4.3.10.RELEASE.jar;C:\Users\shekhar\.m2\repository\org\springframework\spring-beans\4.3.10.RELEASE\spring-beans-4.3.10.RELEASE.jar;C:\Users\shekhar\.m2\repository\org\springframework\spring-context\4.3.10.RELEASE\spring-context-4.3.10.RELEASE.jar;C:\Users\shekhar\.m2\repository\org\springframework\boot\spring-boot-starter-web\1.5.6.RELEASE\spring-boot-starter-web-1.5.6.RELEASE.jar;C:\Users\shekhar\.m2\repository\org\springframework\boot\spring-boot-starter-tomcat\1.5.6.RELEASE\spring-boot-starter-tomcat-1.5.6.RELEASE.jar;C:\Users\shekhar\.m2\repository\org\apache\tomcat\embed\tomcat-embed-core\8.5.16\tomcat-embed-core-8.5.16.jar;C:\Users\shekhar\.m2\repository\org\apache\tomcat\embed\tomcat-embed-el\8.5.16\tomcat-embed-el-8.5.16.jar;C:\Users\shekhar\.m2\repository\org\apache\tomcat\embed\tomcat-embed-websocket\8.5.16\tomcat-embed-websocket-8.5.16.jar;C:\Users\shekhar\.m2\repository\org\hibernate\hibernate-validator\5.3.5.Final\hibernate-validator-5.3.5.Final.jar;C:\Users\shekhar\.m2\repository\javax\validation\validation-api\1.1.0.Final\validation-api-1.1.0.Final.jar;C:\Users\shekhar\.m2\repository\org\jboss\logging\jboss-logging\3.3.1.Final\jboss-logging-3.3.1.Final.jar;C:\Users\shekhar\.m2\repository\com\fasterxml\classmate\1.3.3\classmate-1.3.3.jar;C:\Users\shekhar\.m2\repository\com\fasterxml\jackson\core\jackson-databind\2.8.9\jackson-databind-2.8.9.jar;C:\Users\shekhar\.m2\repository\com\fasterxml\jackson\core\jackson-annotations\2.8.0\jackson-annotations-2.8.0.jar;C:\Users\shekhar\.m2\repository\com\fasterxml\jackson\core\jackson-core\2.8.9\jackson-core-2.8.9.jar;C:\Users\shekhar\.m2\repository\org\springframework\spring-web\4.3.10.RELEASE\spring-web-4.3.10.RELEASE.jar;C:\Users\shekhar\.m2\repository\org\springframework\spring-aop\4.3.10.RELEASE\spring-aop-4.3.10.RELEASE.jar;C:\Users\shekhar\.m2\repository\org\springframework\spring-webmvc\4.3.10.RELEASE\spring-webmvc-4.3.10.RELEASE.jar;C:\Users\shekhar\.m2\repository\org\springframework\spring-expression\4.3.10.RELEASE\spring-expression-4.3.10.RELEASE.jar;C:\Users\shekhar\.m2\repository\org\slf4j\slf4j-api\1.7.25\slf4j-api-1.7.25.jar;C:\Users\shekhar\.m2\repository\org\springframework\spring-core\4.3.10.RELEASE\spring-core-4.3.10.RELEASE.jar" com.template.SpringBootFreemarkerApplication
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.5.6.RELEASE)
2017-07-30 15:20:08.005 INFO 7612 --- [ main] c.t.SpringBootFreemarkerApplication : Starting SpringBootFreemarkerApplication on DESKTOP-9LIAED5 with PID 7612 (C:\SpringBoot\Spring-boot-freemarker\target\classes started by shekhar in C:\SpringBoot\Spring-boot-freemarker)
2017-07-30 15:20:08.008 INFO 7612 --- [ main] c.t.SpringBootFreemarkerApplication : No active profile set, falling back to default profiles: default
2017-07-30 15:20:08.074 INFO 7612 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#3bd94634: startup date [Sun Jul 30 15:20:08 IST 2017]; root of context hierarchy
2017-07-30 15:20:10.322 INFO 7612 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
2017-07-30 15:20:10.333 INFO 7612 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2017-07-30 15:20:10.334 INFO 7612 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.16
2017-07-30 15:20:10.472 INFO 7612 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2017-07-30 15:20:10.472 INFO 7612 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 2398 ms
2017-07-30 15:20:10.788 INFO 7612 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2017-07-30 15:20:10.792 INFO 7612 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2017-07-30 15:20:10.792 INFO 7612 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2017-07-30 15:20:10.793 INFO 7612 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2017-07-30 15:20:10.793 INFO 7612 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2017-07-30 15:20:11.221 INFO 7612 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for #ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#3bd94634: startup date [Sun Jul 30 15:20:08 IST 2017]; root of context hierarchy
2017-07-30 15:20:11.299 INFO 7612 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/welcome]}" onto public java.lang.String com.template.controller.TestController.hello(org.springframework.ui.Model,java.lang.String)
2017-07-30 15:20:11.302 INFO 7612 --- [ 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)
2017-07-30 15:20:11.302 INFO 7612 --- [ 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)
2017-07-30 15:20:11.337 INFO 7612 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-07-30 15:20:11.337 INFO 7612 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-07-30 15:20:11.374 INFO 7612 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-07-30 15:20:11.626 INFO 7612 --- [ main] o.s.w.s.v.f.FreeMarkerConfigurer : ClassTemplateLoader for Spring macros added to FreeMarker configuration
2017-07-30 15:20:11.727 INFO 7612 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2017-07-30 15:20:11.790 INFO 7612 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8080 (http)
2017-07-30 15:20:11.795 INFO 7612 --- [ main] c.t.SpringBootFreemarkerApplication : Started SpringBootFreemarkerApplication in 4.222 seconds (JVM running for 5.046)

Your controller is not scanned by the default component scan that Spring Boot provides. By default Spring boot starts from the package that contains the "main" class - the one annotated with #SpringBootApplication and also scans all of it's sub packages.
Your main class is in package com.template; but the controller is in package controller;. Move the controller in a package named package com.template.controller;

Since you are using FreeMarker Template with spring boot, I would suggest you to move your welcome.ftl template from this location src/webapp/welcome.ftl to this src/main/resources/templates/welcome.ftl and then restart your application and hit http://localhost:8080/welcome

Spring Boot Security Default Password

i have a strange problem when i launch my spring application it used to print a default password to login in the browser but now ther isn't :
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.5.3.RELEASE)
2017-06-26 17:04:32.024 INFO 28712 --- [ main] com.o2xp.ats.accountManager.App : Starting App on frozzen-PC with PID 28712 (/home/frozzen/workspace/ATS/ats-parent/ats-impl/ats-accountManager/target/classes started by frozzen in /home/frozzen/workspace/ATS/ats-parent/ats-impl/ats-accountManager)
2017-06-26 17:04:32.030 INFO 28712 --- [ main] com.o2xp.ats.accountManager.App : No active profile set, falling back to default profiles: default
2017-06-26 17:04:32.282 INFO 28712 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#45f45fa1: startup date [Mon Jun 26 17:04:32 CEST 2017]; root of context hierarchy
2017-06-26 17:04:35.685 INFO 28712 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
2017-06-26 17:04:35.723 INFO 28712 --- [ main] o.apache.catalina.core.StandardService : Starting service Tomcat
2017-06-26 17:04:35.724 INFO 28712 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.14
2017-06-26 17:04:35.962 INFO 28712 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2017-06-26 17:04:35.962 INFO 28712 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 3688 ms
2017-06-26 17:04:36.361 INFO 28712 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2017-06-26 17:04:36.362 INFO 28712 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2017-06-26 17:04:36.362 INFO 28712 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2017-06-26 17:04:36.362 INFO 28712 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2017-06-26 17:04:36.364 INFO 28712 --- [ost-startStop-1] .s.DelegatingFilterProxyRegistrationBean : Mapping filter: 'springSecurityFilterChain' to: [/*]
2017-06-26 17:04:36.365 INFO 28712 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2017-06-26 17:04:37.170 INFO 28712 --- [ main] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default'
2017-06-26 17:04:37.195 INFO 28712 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: default
...]
2017-06-26 17:04:37.300 INFO 28712 --- [ main] org.hibernate.Version : HHH000412: Hibernate Core {5.0.12.Final}
2017-06-26 17:04:37.302 INFO 28712 --- [ main] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found
2017-06-26 17:04:37.305 INFO 28712 --- [ main] org.hibernate.cfg.Environment : HHH000021: Bytecode provider name : javassist
2017-06-26 17:04:37.373 INFO 28712 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.0.1.Final}
2017-06-26 17:04:37.741 INFO 28712 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.H2Dialect
2017-06-26 17:04:38.642 INFO 28712 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000227: Running hbm2ddl schema export
2017-06-26 17:04:38.721 INFO 28712 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000230: Schema export complete
2017-06-26 17:04:38.767 INFO 28712 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2017-06-26 17:04:39.857 INFO 28712 --- [ main] o.s.s.web.DefaultSecurityFilterChain : Creating filter chain: org.springframework.security.web.util.matcher.AnyRequestMatcher#1, [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter#ff0e6d4, org.springframework.security.web.context.SecurityContextPersistenceFilter#1a785fd5, org.springframework.security.web.header.HeaderWriterFilter#1d1bf7bf, org.springframework.security.web.csrf.CsrfFilter#748904e8, org.springframework.security.web.authentication.logout.LogoutFilter#650a1aff, org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter#10bf1ec9, org.springframework.security.web.authentication.ui.DefaultLoginPageGeneratingFilter#8f39224, org.springframework.security.web.authentication.www.BasicAuthenticationFilter#7606bd03, org.springframework.security.web.savedrequest.RequestCacheAwareFilter#362a561e, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter#ad0bb4e, org.springframework.security.web.authentication.AnonymousAuthenticationFilter#70d3cdbf, org.springframework.security.web.session.SessionManagementFilter#4d43a1b7, org.springframework.security.web.access.ExceptionTranslationFilter#919086, org.springframework.security.web.access.intercept.FilterSecurityInterceptor#6b3f4bd8]
2017-06-26 17:04:40.221 INFO 28712 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for #ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#45f45fa1: startup date [Mon Jun 26 17:04:32 CEST 2017]; root of context hierarchy
2017-06-26 17:04:40.323 INFO 28712 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/registration],methods=[POST]}" onto public java.lang.String com.o2xp.ats.accountManager.rest.controllers.ApplicantResource.registration(com.o2xp.ats.accountManager.to.ApplicantTO,org.springframework.validation.BindingResult,org.springframework.ui.Model)
2017-06-26 17:04:40.324 INFO 28712 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/registration],methods=[GET]}" onto public java.lang.String com.o2xp.ats.accountManager.rest.controllers.ApplicantResource.registration(org.springframework.ui.Model)
2017-06-26 17:04:40.325 INFO 28712 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/categories],methods=[GET]}" onto public java.util.List<com.o2xp.ats.accountManager.to.ApplicantTO> com.o2xp.ats.accountManager.rest.controllers.ApplicantResource.getAllApplicants()
2017-06-26 17:04:40.326 INFO 28712 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/categories/{id}],methods=[GET]}" onto public org.springframework.http.ResponseEntity<com.o2xp.ats.accountManager.ti.ApplicantTI> com.o2xp.ats.accountManager.rest.controllers.ApplicantResource.getApplicantById(java.lang.Long)
2017-06-26 17:04:40.326 INFO 28712 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/login],methods=[GET]}" onto public java.lang.String com.o2xp.ats.accountManager.rest.controllers.ApplicantResource.login(org.springframework.ui.Model,java.lang.String,java.lang.String)
2017-06-26 17:04:40.327 INFO 28712 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/ || /welcome],methods=[GET]}" onto public java.lang.String com.o2xp.ats.accountManager.rest.controllers.ApplicantResource.welcome(org.springframework.ui.Model)
2017-06-26 17:04:40.327 INFO 28712 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/categories/{id}],methods=[DELETE]}" onto public org.springframework.http.ResponseEntity<java.lang.Void> com.o2xp.ats.accountManager.rest.controllers.ApplicantResource.deleteApplicant(java.lang.Long)
2017-06-26 17:04:40.333 INFO 28712 --- [ 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)
2017-06-26 17:04:40.334 INFO 28712 --- [ 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)
2017-06-26 17:04:40.380 INFO 28712 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-06-26 17:04:40.380 INFO 28712 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-06-26 17:04:40.445 INFO 28712 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2017-06-26 17:04:40.821 INFO 28712 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2017-06-26 17:04:40.894 INFO 28712 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8080 (http)
2017-06-26 17:04:40.901 INFO 28712 --- [ main] com.o2xp.ats.accountManager.App : Started App in 9.52 seconds (JVM running for 10.076)
and here is my App :
package com.o2xp.ats.accountManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.domain.EntityScan;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
/**
* Hello world!
*
*/
#SpringBootApplication
#ComponentScan({ "com.o2xp.ats.common.domain", "com.o2xp.ats.common.services", "com.o2xp.ats.common.mapper",
"com.o2xp.ats.accountManager.services", "com.o2xp.ats.accountManager.mapper",
"com.o2xp.ats.accountManager.domain", "com.o2xp.ats.accountManager.rest.controllers",
"com.o2xp.ats.accountManager.validator" })
#EnableJpaRepositories({ "com.o2xp.ats.common.repository", "com.o2xp.ats.accountManager.repository" })
#EntityScan({ "com.o2xp.ats.common.domain", "com.o2xp.ats.accountManager.domain" })
#EnableWebSecurity
public class App extends org.springframework.boot.web.support.SpringBootServletInitializer {
private static final Logger log = LoggerFactory.getLogger(App.class);
public static void main(String[] args) {
SpringApplication.run(App.class);
}
i've seen
If you fine-tune your logging configuration, ensure that the
org.springframework.boot.autoconfigure.security category is set to log
INFO messages, otherwise the default password will not be printed.
into the spring doc but don't know where is the file to modify.

Set logging level at application.properties. Take a look 26.4 Log Levels
logging.level.org.springframework.boot.autoconfigure.security=INFO

You need to add the key and logging level to application.properties.
Have a look here

Does HikariCP need a different configuration when using with Spring Boot?

When I'm using HikariCP 2.4.7 I typically initialize it like this:
hikariDataSource = new HikariDataSource();
hikariDataSource.setDriverClassName("org.postgresql.Driver");
hikariDataSource.setUsername(DATABASE_USER_NAME);
hikariDataSource.setPassword(DATABASE_PASSWORD);
hikariDataSource.setJdbcUrl(DATABASE_URL);
And when I need a connection:
try(java.sql.Connection conn = hikariDataSource.getConnection()) {
Record1 record1 = DSL.using(conn).select(SENSOR.ID)
.from(SENSOR)
.where(SENSOR.ID.equal(1))
.limit(1)
.fetchOne();
System.out.println(record1.getValue(0).toString());
} catch (SQLException e) {
e.printStackTrace();
}
Should I do something in another way or add something when using HikariCP with Spring Boot 1.4.0?
Update 1:
build.gradle
compile("org.springframework.boot:spring-boot-starter-web:1.4.0.RELEASE")
compile group: 'org.springframework.boot', name: 'spring-boot-starter-data-jpa', version: '1.4.0.RELEASE'
compile group: 'org.springframework.boot', name: 'spring-boot-starter-jdbc', version: '1.4.0.RELEASE'
compile group: 'com.zaxxer', name: 'HikariCP', version: '2.4.7'
application.properties
server.port=80
spring.datasource.hikari.jdbc-url=jdbc:postgresql://someaddress.com:5432/mydb
spring.datasource.hikari.username=myservice_backend
spring.datasource.hikari.password=mypass
spring.datasource.hikari.driver-class-name=org.postgresql.Driver
However, after adding spring-boot-starter-data-jpa and spring-boot-starter-jdbc and configuration in application.properties I get:
Connected to the target VM, address: '127.0.0.1:53695', transport: 'socket'
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.4.0.RELEASE)
2016-08-03 16:09:34.033 INFO 3492 --- [ main] pl.mypackage.Main : Starting Main on Defozo-laptop with PID 3492 (C:\Users\Defozo\IdeaProjects\myProject\build\classes\main started by Defozo in C:\Users\Defozo\IdeaProjects\myProject)
2016-08-03 16:09:34.038 INFO 3492 --- [ main] pl.mypackage.Main : No active profile set, falling back to default profiles: default
2016-08-03 16:09:34.091 INFO 3492 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#f58853c: startup date [Wed Aug 03 16:09:34 CEST 2016]; root of context hierarchy
2016-08-03 16:09:35.298 INFO 3492 --- [ main] o.s.b.f.s.DefaultListableBeanFactory : Overriding bean definition for bean 'dataSource' 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.jdbc.DataSourceConfiguration$Hikari; factoryMethodName=dataSource; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/jdbc/DataSourceConfiguration$Hikari.class]] with [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.jdbc.DataSourceConfiguration$Tomcat; factoryMethodName=dataSource; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/jdbc/DataSourceConfiguration$Tomcat.class]]
2016-08-03 16:09:35.820 INFO 3492 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [class org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$b802c57c] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2016-08-03 16:09:36.484 INFO 3492 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 80 (http)
2016-08-03 16:09:36.501 INFO 3492 --- [ main] o.apache.catalina.core.StandardService : Starting service Tomcat
2016-08-03 16:09:36.503 INFO 3492 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.4
2016-08-03 16:09:36.635 INFO 3492 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2016-08-03 16:09:36.635 INFO 3492 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 2544 ms
2016-08-03 16:09:36.811 INFO 3492 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2016-08-03 16:09:36.814 INFO 3492 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2016-08-03 16:09:36.815 INFO 3492 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2016-08-03 16:09:36.815 INFO 3492 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2016-08-03 16:09:36.815 INFO 3492 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2016-08-03 16:09:36.863 WARN 3492 --- [ main] ationConfigEmbeddedWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration': Unsatisfied dependency expressed through constructor parameter 0: Error creating bean with name 'dataSource' defined in class path resource [org/springframework/boot/autoconfigure/jdbc/DataSourceConfiguration$Tomcat.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.tomcat.jdbc.pool.DataSource]: Factory method 'dataSource' threw exception; nested exception is org.springframework.boot.autoconfigure.jdbc.DataSourceProperties$DataSourceBeanCreationException: Cannot determine embedded database driver class for database type NONE. If you want an embedded database please put a supported one on the classpath. If you have database settings to be loaded from a particular profile you may need to active it (no profiles are currently active).; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [org/springframework/boot/autoconfigure/jdbc/DataSourceConfiguration$Tomcat.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.tomcat.jdbc.pool.DataSource]: Factory method 'dataSource' threw exception; nested exception is org.springframework.boot.autoconfigure.jdbc.DataSourceProperties$DataSourceBeanCreationException: Cannot determine embedded database driver class for database type NONE. If you want an embedded database please put a supported one on the classpath. If you have database settings to be loaded from a particular profile you may need to active it (no profiles are currently active).
2016-08-03 16:09:36.874 INFO 3492 --- [ main] o.apache.catalina.core.StandardService : Stopping service Tomcat
2016-08-03 16:09:36.888 INFO 3492 --- [ main] utoConfigurationReportLoggingInitializer :
Error starting ApplicationContext. To display the auto-configuration report enable debug logging (start with --debug)
2016-08-03 16:09:36.896 ERROR 3492 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter :
***************************
APPLICATION FAILED TO START
***************************
Description:
Cannot determine embedded database driver class for database type NONE
Action:
If you want an embedded database please put a supported one on the classpath. If you have database settings to be loaded from a particular profile you may need to active it (no profiles are currently active).
Disconnected from the target VM, address: '127.0.0.1:53695', transport: 'socket'
Process finished with exit code 1
I've tried to change this:
#SpringBootApplication
#EnableAutoConfiguration
public class Main extends SpringBootServletInitializer {
to this:
#SpringBootApplication
#EnableAutoConfiguration(exclude={DataSourceAutoConfiguration.class})
public class Main extends SpringBootServletInitializer {
But still I'm getting the same output.
Update 2:
application.properties
server.port=80
spring.datasource.url=jdbc:postgresql://someaddress.com:5432/mydb
spring.datasource.username=myservice_backend
spring.datasource.password=mypass
spring.datasource.driver-class-name=org.postgresql.Driver
Console output:
Connected to the target VM, address: '127.0.0.1:50640', transport: 'socket'
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.4.0.RELEASE)
2016-08-04 12:55:49.369 INFO 11728 --- [ main] pl.mypackage.Main : Starting Main on Defozo-laptop with PID 11728 (C:\Users\Defozo\IdeaProjects\AirlyMap3\build\classes\main started by Defozo in C:\Users\Defozo\IdeaProjects\AirlyMap3)
2016-08-04 12:55:49.369 INFO 11728 --- [ main] pl.mypackage.Main : No active profile set, falling back to default profiles: default
2016-08-04 12:55:49.432 INFO 11728 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#f58853c: startup date [Thu Aug 04 12:55:49 CEST 2016]; root of context hierarchy
2016-08-04 12:55:50.786 INFO 11728 --- [ main] o.s.b.f.s.DefaultListableBeanFactory : Overriding bean definition for bean 'dataSource' 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.jdbc.DataSourceConfiguration$Hikari; factoryMethodName=dataSource; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/jdbc/DataSourceConfiguration$Hikari.class]] with [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.jdbc.DataSourceConfiguration$Tomcat; factoryMethodName=dataSource; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/jdbc/DataSourceConfiguration$Tomcat.class]]
2016-08-04 12:55:51.304 INFO 11728 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [class org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$932c4431] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2016-08-04 12:55:51.951 INFO 11728 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 80 (http)
2016-08-04 12:55:51.967 INFO 11728 --- [ main] o.apache.catalina.core.StandardService : Starting service Tomcat
2016-08-04 12:55:51.969 INFO 11728 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.4
2016-08-04 12:55:52.114 INFO 11728 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2016-08-04 12:55:52.114 INFO 11728 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 2682 ms
2016-08-04 12:55:52.315 INFO 11728 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2016-08-04 12:55:52.317 INFO 11728 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2016-08-04 12:55:52.317 INFO 11728 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2016-08-04 12:55:52.317 INFO 11728 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2016-08-04 12:55:52.317 INFO 11728 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2016-08-04 12:55:55.402 INFO 11728 --- [ main] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default'
2016-08-04 12:55:55.418 INFO 11728 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: default
...]
2016-08-04 12:55:55.511 INFO 11728 --- [ main] org.hibernate.Version : HHH000412: Hibernate Core {5.0.9.Final}
2016-08-04 12:55:55.511 INFO 11728 --- [ main] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found
2016-08-04 12:55:55.511 INFO 11728 --- [ main] org.hibernate.cfg.Environment : HHH000021: Bytecode provider name : javassist
2016-08-04 12:55:55.558 INFO 11728 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.0.1.Final}
2016-08-04 12:55:56.751 INFO 11728 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.PostgreSQL94Dialect
2016-08-04 12:56:48.037 INFO 11728 --- [ main] o.h.e.j.e.i.LobCreatorBuilderImpl : HHH000424: Disabling contextual LOB creation as createClob() method threw error : java.lang.reflect.InvocationTargetException
2016-08-04 12:56:48.044 INFO 11728 --- [ main] org.hibernate.type.BasicTypeRegistry : HHH000270: Type registration [java.util.UUID] overrides previous : org.hibernate.type.UUIDBinaryType#6568f998
2016-08-04 12:56:48.738 INFO 11728 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for #ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#f58853c: startup date [Thu Aug 04 12:55:49 CEST 2016]; root of context hierarchy
2016-08-04 12:56:48.890 INFO 11728 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/v1/measurement],methods=[POST]}" onto void pl.mypackage.ResponseGenerator.sendMeasurementFromSensorToDatabase(java.util.Map<java.lang.String, java.lang.String>)
2016-08-04 12:56:48.891 INFO 11728 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/v1/measurements],methods=[GET],produces=[application/json || text/html]}" onto static org.springframework.http.ResponseEntity<java.lang.String> pl.mypackage.ResponseGenerator.getResponseAdequateToRequest(java.util.Map<java.lang.String, java.lang.String>)
2016-08-04 12:56:48.895 INFO 11728 --- [ 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)
2016-08-04 12:56:48.895 INFO 11728 --- [ 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)
2016-08-04 12:56:48.924 INFO 11728 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-08-04 12:56:48.924 INFO 11728 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-08-04 12:56:48.988 INFO 11728 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-08-04 12:56:49.735 INFO 11728 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2016-08-04 12:56:49.795 INFO 11728 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 80 (http)
2016-08-04 12:56:49.800 INFO 11728 --- [ main] pl.mypackage.Main : Started Main in 60.881 seconds (JVM running for 61.327)
It started but it took it about 61 seconds to start. Why so long?

Spring boot - Request method 'POST' not supported. Tried everything

I'm building a web application using Spring Boot and MongoDB which will simply perform CRUD operations for employee Documents.
I'm getting this error "Request method 'POST' not supported" when I try to hit the create employee endpoint with the json.
My controller class is:
#RestController
#RequestMapping("/employeeapp/employees")
public class EmployeeController {
private final EmployeeService service;
#Autowired
public EmployeeController(EmployeeService service) {
this.service = service;
}
#RequestMapping(method = RequestMethod.POST)
#ResponseStatus(HttpStatus.CREATED)
public
#ResponseBody
Employee create(#RequestBody #Valid Employee employeeEntry) {
return service.create(employeeEntry);
}
#RequestMapping(value = "{id}", method = RequestMethod.DELETE)
public Employee delete(#PathVariable("id") long id) {
return service.delete(id);
}
#RequestMapping(method = RequestMethod.GET)
public List<Employee> findAll() {
return service.findAll();
}
#RequestMapping(value = "{id}", method = RequestMethod.GET)
public Employee findById(#PathVariable("id") long id) {
return service.findById(id);
}
#RequestMapping(value = "{id}", method = RequestMethod.PUT)
public Employee update(#RequestBody #Valid Employee employeeEntry) {
return service.update(employeeEntry);
}
#ExceptionHandler
#ResponseStatus(HttpStatus.NOT_FOUND)
public void handleEmployeeNotFound(EmployeeNotFoundException exception) {
}
}
Application class:
#SpringBootApplication
public class Application {
public static void main(String[] args) throws Exception {
SpringApplication.run(Application.class, args);
}
}
I've tried disabling csrf, adding #ResponseBody on the method but nothing seems to work.
EDIT
I'm hitting http://localhost:8080/employeeapp/employees with the POST request. The headers include Content-Type : application/json and with this json in the body:
{
"id" : 1,
"name" : "nikhil",
"dept" : "DCX"
}
Also, this is what i see in the logs when I hit the above URL with POST request.
2016-02-19 12:21:36.549 INFO 5148 --- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] :
Initializing Spring FrameworkServlet 'dispatcherServlet'
2016-02-19 12:21:36.549 INFO 5148 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet :
FrameworkServlet 'dispatcherServlet': initialization started
2016-02-19 12:21:36.562 INFO 5148 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet :
FrameworkServlet 'dispatcherServlet': initialization completed in 13 ms
2016-02-19 12:21:36.595 WARN 5148 --- [nio-8080-exec-1] o.s.web.servlet.PageNotFound :
Request method 'POST' not supported
EDIT 2:
I checked the Spring boot logs, turns out the mappings are not being generated and instead spring is mapping to default services. Any idea why it might be happening?
[INFO] --- spring-boot-maven-plugin:1.3.2.RELEASE:run (default-cli) # EmployeeApp ---
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.3.2.RELEASE)
2016-02-19 14:51:00.690 INFO 5080 --- [ main] app.Application : Starting Application on DIN16003277 with PID 5080 (D:\!Nikhil\Documents\Code\EmployeeApp\target\classes started by nvibhav in D:\!Nikhil\Documents\Code\EmployeeApp)
2016-02-19 14:51:00.693 INFO 5080 --- [ main] app.Application : No active profile set, falling back to default profiles: default
2016-02-19 14:51:00.770 INFO 5080 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#46117566: startup date [Fri Feb 19 14:51:00 IST 2016]; root of context hierarchy
2016-02-19 14:51:01.987 INFO 5080 --- [ 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]]
2016-02-19 14:51:02.567 INFO 5080 --- [ main] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
2016-02-19 14:51:03.026 INFO 5080 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
2016-02-19 14:51:03.037 INFO 5080 --- [ main] o.apache.catalina.core.StandardService : Starting service Tomcat
2016-02-19 14:51:03.039 INFO 5080 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.0.30
2016-02-19 14:51:03.172 INFO 5080 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2016-02-19 14:51:03.173 INFO 5080 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 2409 ms
2016-02-19 14:51:03.689 INFO 5080 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'metricFilter' to: [/*]
2016-02-19 14:51:03.689 INFO 5080 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2016-02-19 14:51:03.690 INFO 5080 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2016-02-19 14:51:03.690 INFO 5080 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2016-02-19 14:51:03.690 INFO 5080 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2016-02-19 14:51:03.691 INFO 5080 --- [ost-startStop-1] .e.DelegatingFilterProxyRegistrationBean : Mapping filter: 'springSecurityFilterChain' to: [/*]
2016-02-19 14:51:03.691 INFO 5080 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'webRequestLoggingFilter' to: [/*]
2016-02-19 14:51:03.691 INFO 5080 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'applicationContextIdFilter' to: [/*]
2016-02-19 14:51:03.692 INFO 5080 --- [ost-startStop-1] o.s.b.c.e.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2016-02-19 14:51:04.011 INFO 5080 --- [ost-startStop-1] b.a.s.AuthenticationManagerConfiguration :
Using default security password: c652ec29-f926-40eb-bb5b-2bd9185bf6a5
2016-02-19 14:51:04.075 INFO 5080 --- [ost-startStop-1] o.s.s.web.DefaultSecurityFilterChain : Creating filter chain: OrRequestMatcher [requestMatchers=[Ant [pattern='/css/**'], Ant [pattern='/js/**'], Ant [pattern='/images/**'], Ant [pattern='/**/favicon.ico'], Ant [pattern='/error']]], []
2016-02-19 14:51:04.141 INFO 5080 --- [ost-startStop-1] o.s.s.web.DefaultSecurityFilterChain : Creating filter chain: org.springframework.security.web.util.matcher.AnyRequestMatcher#1, [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter#71d64e0f, org.springframework.security.web.context.SecurityContextPersistenceFilter#68e32d1f, org.springframework.security.web.header.HeaderWriterFilter#30bd43e4, org.springframework.security.web.authentication.logout.LogoutFilter#6a766ce6, org.springframework.security.web.savedrequest.RequestCacheAwareFilter#3111b148, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter#75e89f1f, org.springframework.security.web.authentication.AnonymousAuthenticationFilter#289e0d8f, org.springframework.security.web.session.SessionManagementFilter#4ec4999b, org.springframework.security.web.access.ExceptionTranslationFilter#3f4e33f9]
2016-02-19 14:51:04.181 INFO 5080 --- [ost-startStop-1] o.s.s.web.DefaultSecurityFilterChain : Creating filter chain: org.springframework.boot.actuate.autoconfigure.ManagementWebSecurityAutoConfiguration$LazyEndpointPathRequestMatcher#7f2a96e1, [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter#3ae13235, org.springframework.security.web.context.SecurityContextPersistenceFilter#5f36bdc8, org.springframework.security.web.header.HeaderWriterFilter#658ee520, org.springframework.security.web.authentication.logout.LogoutFilter#1ce1dc64, org.springframework.security.web.authentication.www.BasicAuthenticationFilter#51a29584, org.springframework.security.web.savedrequest.RequestCacheAwareFilter#120723a8, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter#b2632d, org.springframework.security.web.authentication.AnonymousAuthenticationFilter#49cabfed, org.springframework.security.web.session.SessionManagementFilter#6c8e082f, org.springframework.security.web.access.ExceptionTranslationFilter#51f381ff, org.springframework.security.web.access.intercept.FilterSecurityInterceptor#3b3223fd]
2016-02-19 14:51:04.399 INFO 5080 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for #ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext#46117566: startup date [Fri Feb 19 14:51:00 IST 2016]; root of context hierarchy
2016-02-19 14:51:04.471 INFO 5080 --- [ 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)
2016-02-19 14:51:04.472 INFO 5080 --- [ 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)
2016-02-19 14:51:04.506 INFO 5080 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-02-19 14:51:04.506 INFO 5080 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-02-19 14:51:04.549 INFO 5080 --- [ main] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2016-02-19 14:51:04.720 INFO 5080 --- [ main] org.mongodb.driver.cluster : Cluster created with settings {hosts=[localhost:27017], mode=SINGLE, requiredClusterType=UNKNOWN, serverSelectionTimeout='30000 ms', maxWaitQueueSize=500}
2016-02-19 14:51:04.844 INFO 5080 --- [localhost:27017] org.mongodb.driver.connection : Opened connection [connectionId{localValue:1, serverValue:5}] to localhost:27017
2016-02-19 14:51:04.845 INFO 5080 --- [localhost:27017] org.mongodb.driver.cluster : Monitor thread successfully connected to server with description ServerDescription{address=localhost:27017, type=STANDALONE, state=CONNECTED, ok=true, version=ServerVersion{versionList=[3, 2, 1]}, minWireVersion=0, maxWireVersion=4, maxDocumentSize=16777216, roundTripTimeNanos=565904}
2016-02-19 14:51:05.243 INFO 5080 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/autoconfig || /autoconfig.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-02-19 14:51:05.244 INFO 5080 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/env/{name:.*}],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EnvironmentMvcEndpoint.value(java.lang.String)
2016-02-19 14:51:05.244 INFO 5080 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/env || /env.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-02-19 14:51:05.245 INFO 5080 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/configprops || /configprops.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-02-19 14:51:05.247 INFO 5080 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/metrics/{name:.*}],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.MetricsMvcEndpoint.value(java.lang.String)
2016-02-19 14:51:05.247 INFO 5080 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/metrics || /metrics.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-02-19 14:51:05.250 INFO 5080 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/mappings || /mappings.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-02-19 14:51:05.251 INFO 5080 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/health || /health.json],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.HealthMvcEndpoint.invoke(java.security.Principal)
2016-02-19 14:51:05.251 INFO 5080 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/trace || /trace.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-02-19 14:51:05.252 INFO 5080 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/beans || /beans.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-02-19 14:51:05.252 INFO 5080 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/info || /info.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-02-19 14:51:05.253 INFO 5080 --- [ main] o.s.b.a.e.mvc.EndpointHandlerMapping : Mapped "{[/dump || /dump.json],methods=[GET],produces=[application/json]}" onto public java.lang.Object org.springframework.boot.actuate.endpoint.mvc.EndpointMvcAdapter.invoke()
2016-02-19 14:51:05.377 INFO 5080 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2016-02-19 14:51:05.391 INFO 5080 --- [ main] o.s.c.support.DefaultLifecycleProcessor : Starting beans in phase 0
2016-02-19 14:51:05.561 INFO 5080 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8080 (http)
2016-02-19 14:51:05.567 INFO 5080 --- [ main] app.Application : Started Application in 5.207 seconds (JVM running for 11.036)

Following might help.
While you deploy the application, spring boot displays all the
available services on the console. Check the POST method to create
is being displayed or not. Check that there shouldn't be any contradiction with other services. GET/PUT/POST
If there are services not deployed, try adding '/' before other services - GET, PUT, POST.
Adding exception handler(link) to check the client input request to check the POJO structure.
Check the URL - If any global path for app/name added with
configuration.(link)
Try to remove headers - Content-Type in the request header and post
the request again
Following are different things that can happen. Need not to be followed in order.
EDIT:
Run the following to check whether your controller is being enabled and considered by the spring application or not.
import java.util.Arrays;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.ApplicationContext;
#SpringBootApplication
public class Application {
public static void main(String[] args) {
ApplicationContext ctx = SpringApplication.run(Application.class, args);
System.out.println("Let's inspect the beans provided by Spring Boot:");
String[] beanNames = ctx.getBeanDefinitionNames();
Arrays.sort(beanNames);
for (String beanName : beanNames) {
System.out.println(beanName);
}
}
}

If your #SpringBootApplication annotated class and controller are in different packages it does not pick it by default class scan.
It works in almost all demos because bootstrapping class (#SpringBootApplication annotated class) and rest controller class reside in the same package and loaded to spring context.
// Make your class accessible to spring like this
#SpringBootApplication(scanBasePackageClasses = {GreetingController.class})
public class BootPocApplication {
OR
// give the base package name like this
#SpringBootApplication(scanBasePackages = {"com.tryout"})
public class BootPocApplication {

For me the issue was that the #RequestBody class was not accessible since it was an internal class.
Making it public/static made it accessible and solved this issue
public static class MyClassDto {
public String name;
public String comment;
public String key;
}

For me this error occurred when i used #RequestParam in method definition:
#RequestMapping(value = "/balance",method = RequestMethod.POST,produces = MediaType.APPLICATION_JSON_VALUE)
public FinancialMsgResponse balance(#RequestParam(value = "requestMessage") FinancialMsgRequest requestMessage) throws Exception {
return new FinancialMsgResponse();
}
So when i remove the #RequestParam the error
Request method 'POST' not supported
is gone away.
good luck

Just follow this
#Controller
#RequestMapping(
method={RequestMethod.POST,RequestMethod.GET,RequestMethod....}
)
public class YourController{
.
.
.
}