SpringBoot

Programação
#1

Sou novo no spring boot, e não conheço nada sobre. Mas estou querendo saber o que seria o seguinte erro e possiveis soluções.

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::        (v2.2.2.RELEASE)

2020-03-06 13:54:38.436  INFO 21536 --- [  restartedMain] br.com.basis.prova.ProvaApplication      : Starting ProvaApplication on Avell with PID 21536 (C:\Users\Avell\Desktop\DesafioBasis\avaliacao-basis\target\classes started by Avell in C:\Users\Avell\Desktop\DesafioBasis\avaliacao-basis)
2020-03-06 13:54:38.439  INFO 21536 --- [  restartedMain] br.com.basis.prova.ProvaApplication      : No active profile set, falling back to default profiles: default
2020-03-06 13:54:38.474  INFO 21536 --- [  restartedMain] o.s.b.devtools.restart.ChangeableUrls    : The Class-Path manifest attribute in C:\Users\Avell\.m2\repository\org\glassfish\jaxb\jaxb-runtime\2.3.2\jaxb-runtime-2.3.2.jar referenced one or more files that do not exist: file:/C:/Users/Avell/.m2/repository/org/glassfish/jaxb/jaxb-runtime/2.3.2/jakarta.xml.bind-api-2.3.2.jar,file:/C:/Users/Avell/.m2/repository/org/glassfish/jaxb/jaxb-runtime/2.3.2/txw2-2.3.2.jar,file:/C:/Users/Avell/.m2/repository/org/glassfish/jaxb/jaxb-runtime/2.3.2/istack-commons-runtime-3.0.8.jar,file:/C:/Users/Avell/.m2/repository/org/glassfish/jaxb/jaxb-runtime/2.3.2/stax-ex-1.8.1.jar,file:/C:/Users/Avell/.m2/repository/org/glassfish/jaxb/jaxb-runtime/2.3.2/FastInfoset-1.2.16.jar,file:/C:/Users/Avell/.m2/repository/org/glassfish/jaxb/jaxb-runtime/2.3.2/jakarta.activation-api-1.2.1.jar
2020-03-06 13:54:38.475  INFO 21536 --- [  restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : Devtools property defaults active! Set 'spring.devtools.add-properties' to 'false' to disable
2020-03-06 13:54:38.475  INFO 21536 --- [  restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : For additional web related logging consider setting the 'logging.level.web' property to 'DEBUG'
2020-03-06 13:54:38.975  INFO 21536 --- [  restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2020-03-06 13:54:39.047  INFO 21536 --- [  restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 64ms. Found 3 JPA repository interfaces.
2020-03-06 13:54:39.318  INFO 21536 --- [  restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2020-03-06 13:54:39.926  INFO 21536 --- [  restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 8080 (http)
2020-03-06 13:54:39.935  INFO 21536 --- [  restartedMain] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2020-03-06 13:54:39.935  INFO 21536 --- [  restartedMain] org.apache.catalina.core.StandardEngine  : Starting Servlet engine: [Apache Tomcat/9.0.29]
2020-03-06 13:54:40.021  INFO 21536 --- [  restartedMain] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2020-03-06 13:54:40.021  INFO 21536 --- [  restartedMain] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 1546 ms
2020-03-06 13:54:40.121  INFO 21536 --- [  restartedMain] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Starting...
2020-03-06 13:54:40.279  INFO 21536 --- [  restartedMain] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Start completed.
2020-03-06 13:54:41.028  INFO 21536 --- [  restartedMain] liquibase.executor.jvm.JdbcExecutor      : SELECT COUNT(*) FROM provabasis.DATABASECHANGELOGLOCK
2020-03-06 13:54:41.033  INFO 21536 --- [  restartedMain] liquibase.executor.jvm.JdbcExecutor      : SELECT COUNT(*) FROM provabasis.DATABASECHANGELOGLOCK
2020-03-06 13:54:41.035  INFO 21536 --- [  restartedMain] liquibase.executor.jvm.JdbcExecutor      : SELECT `LOCKED` FROM provabasis.DATABASECHANGELOGLOCK WHERE ID=1
2020-03-06 13:54:41.046  INFO 21536 --- [  restartedMain] l.lockservice.StandardLockService        : Successfully acquired change log lock
2020-03-06 13:54:41.738  INFO 21536 --- [  restartedMain] liquibase.executor.jvm.JdbcExecutor      : SELECT MD5SUM FROM provabasis.DATABASECHANGELOG WHERE MD5SUM IS NOT NULL LIMIT 1
2020-03-06 13:54:41.739  INFO 21536 --- [  restartedMain] liquibase.executor.jvm.JdbcExecutor      : SELECT COUNT(*) FROM provabasis.DATABASECHANGELOG
2020-03-06 13:54:41.740  INFO 21536 --- [  restartedMain] l.c.StandardChangeLogHistoryService      : Reading from provabasis.DATABASECHANGELOG
2020-03-06 13:54:41.740  INFO 21536 --- [  restartedMain] liquibase.executor.jvm.JdbcExecutor      : SELECT * FROM provabasis.DATABASECHANGELOG ORDER BY DATEEXECUTED ASC, ORDEREXECUTED ASC
2020-03-06 13:54:41.754  INFO 21536 --- [  restartedMain] l.lockservice.StandardLockService        : Successfully released change log lock
2020-03-06 13:54:41.827  INFO 21536 --- [  restartedMain] o.hibernate.jpa.internal.util.LogHelper  : HHH000204: Processing PersistenceUnitInfo [name: default]
2020-03-06 13:54:41.883  INFO 21536 --- [  restartedMain] org.hibernate.Version                    : HHH000412: Hibernate Core {5.4.9.Final}
2020-03-06 13:54:41.987  INFO 21536 --- [  restartedMain] o.hibernate.annotations.common.Version   : HCANN000001: Hibernate Commons Annotations {5.1.0.Final}
2020-03-06 13:54:42.073  INFO 21536 --- [  restartedMain] org.hibernate.dialect.Dialect            : HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect
2020-03-06 13:54:42.191  WARN 21536 --- [  restartedMain] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is org.hibernate.AnnotationException: No identifier specified for entity: br.com.basis.prova.dominio.Disciplina
2020-03-06 13:54:42.192  INFO 21536 --- [  restartedMain] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Shutdown initiated...
2020-03-06 13:54:42.198  INFO 21536 --- [  restartedMain] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Shutdown completed.
2020-03-06 13:54:42.200  INFO 21536 --- [  restartedMain] o.apache.catalina.core.StandardService   : Stopping service [Tomcat]
2020-03-06 13:54:42.217  INFO 21536 --- [  restartedMain] ConditionEvaluationReportLoggingListener : 

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2020-03-06 13:54:42.221 ERROR 21536 --- [  restartedMain] o.s.boot.SpringApplication               : Application run failed

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is org.hibernate.AnnotationException: No identifier specified for entity: br.com.basis.prova.dominio.Disciplina
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1796) ~[spring-beans-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:595) ~[spring-beans-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) ~[spring-beans-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) ~[spring-beans-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) ~[spring-beans-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1108) ~[spring-context-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:868) ~[spring-context-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550) ~[spring-context-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) ~[spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) [spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) [spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) [spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) [spring-boot-2.2.2.RELEASE.jar:2.2.2.RELEASE]
	at br.com.basis.prova.ProvaApplication.main(ProvaApplication.java:13) [classes/:na]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_241]
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_241]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_241]
	at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_241]
	at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) [spring-boot-devtools-2.2.2.RELEASE.jar:2.2.2.RELEASE]
Caused by: org.hibernate.AnnotationException: No identifier specified for entity: br.com.basis.prova.dominio.Disciplina
	at org.hibernate.cfg.InheritanceState.determineDefaultAccessType(InheritanceState.java:266) ~[hibernate-core-5.4.9.Final.jar:5.4.9.Final]
	at org.hibernate.cfg.InheritanceState.getElementsToProcess(InheritanceState.java:211) ~[hibernate-core-5.4.9.Final.jar:5.4.9.Final]
	at org.hibernate.cfg.AnnotationBinder.bindClass(AnnotationBinder.java:781) ~[hibernate-core-5.4.9.Final.jar:5.4.9.Final]
	at org.hibernate.boot.model.source.internal.annotations.AnnotationMetadataSourceProcessorImpl.processEntityHierarchies(AnnotationMetadataSourceProcessorImpl.java:254) ~[hibernate-core-5.4.9.Final.jar:5.4.9.Final]
	at org.hibernate.boot.model.process.spi.MetadataBuildingProcess$1.processEntityHierarchies(MetadataBuildingProcess.java:230) ~[hibernate-core-5.4.9.Final.jar:5.4.9.Final]
	at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:273) ~[hibernate-core-5.4.9.Final.jar:5.4.9.Final]
	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:1202) ~[hibernate-core-5.4.9.Final.jar:5.4.9.Final]
	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1233) ~[hibernate-core-5.4.9.Final.jar:5.4.9.Final]
	at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) ~[spring-orm-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) ~[spring-orm-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:391) ~[spring-orm-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:378) ~[spring-orm-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) ~[spring-orm-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1855) ~[spring-beans-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1792) ~[spring-beans-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	... 21 common frames omitted

Se alguem puder me ajudar ficaria muito grato.
E se for nescessario trexos do codigo eu disponilizarei, só não postei pois não sei se atrapalharia ou ajudaria.

SpringBoot - Problema com JPA
#2

Na sua entidade Disciplina está faltando o que será o ID dele.

Leia a exception que você entenderá

#3

Como eu poderia colocar o ID dela?
Segue classe Disciplina:

package br.com.basis.prova.dominio;

import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;

import javax.persistence.Entity;
import javax.persistence.Table;

@Entity
@Table(name = “DISCIPLINA”)
@Getter
@Setter
@NoArgsConstructor
public class Disciplina {

private Integer id;

private String nome;

private String descricao;

private Integer cargaHoraria;

private Integer ativa;

private Professor professor;

public Integer getId() {
return id;
}

public void setId(Integer id) {
this.id = id;
}

public String getNome() {
return nome;
}

public void setNome(String nome) {
this.nome = nome;
}

public String getDescricao() {
return descricao;
}

public void setDescricao(String descricao) {
this.descricao = descricao;
}

public Integer getCargaHoraria() {
return cargaHoraria;
}

public void setCargaHoraria(Integer cargaHoraria) {
this.cargaHoraria = cargaHoraria;
}

public Integer getAtiva() {
return ativa;
}

public void setAtiva(Integer ativa) {
this.ativa = ativa;
}

public Professor getProfessor() {
return professor;
}

public void setProfessor(Professor professor) {
this.professor = professor;
}
}

#5

Cê já colocou o ID, agora cê precisa colocar a ANOTAÇÃO que indica qual é o ID e qual a estratégia que o Hibernate vai adotar pra “coordenar” isso.

#6

Seria algo parecido com:

@Table(name = “DISCIPLINA”)

#7

É “parecido” pq é uma anotação. Agora você tem que achar qual anotação você deve usar.

Recomendo que você leia a documentação do Hibernate

#8

Obrigado pela a ajuda, consegui resolver o problema.