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Should Spring Boot Data JPA automatically create EntityManagerFactory bean?

Should Spring Boot Data JPA automatically create EntityManagerFactory bean?
I have added a table using Liquibase called Fred to my code, and now I wish to add JPA support for this.
Upon adding:
public interface FredRepository extends JpaRepository<Fred, Long> {
}
I get
org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'entityManagerFactory' available
I understood that this bean should be created by spring. Can anyone explain when spring creates this bean for me? If it doesn't, why not?
SpringBoot TRACE logs containing EntityManager
o.s.b.a.condition.OnClassCondition : Condition OnClassCondition on org.springframework.boot.autoconfigure.cache.CacheAutoConfiguration$CacheManagerEntityManagerFactoryDependsOnPostProcessor matched due to #ConditionalOnClass found required class 'org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean'
Configuration$BootstrapExecutorCondition : Condition JpaRepositoriesAutoConfiguration.BootstrapExecutorCondition on org.springframework.boot.autoconfigure.data.jpa.JpaRepositoriesAutoConfiguration#entityManagerFactoryBootstrapExecutorCustomizer did not match due to AnyNestedCondition 0 matched 2 did not; NestedCondition on JpaRepositoriesAutoConfiguration.BootstrapExecutorCondition.LazyBootstrapMode #ConditionalOnProperty (spring.data.jpa.repositories.bootstrap-mode=lazy) did not find property 'bootstrap-mode'; NestedCondition on JpaRepositoriesAutoConfiguration.BootstrapExecutorCondition.DeferredBootstrapMode #ConditionalOnProperty (spring.data.jpa.repositories.bootstrap-mode=deferred) did not find property 'bootstrap-mode'
o.s.beans.CachedIntrospectionResults : Found bean property 'entityManager' of type [javax.persistence.EntityManager]
o.s.b.f.s.DefaultListableBeanFactory : No bean named 'entityManagerFactory' found in org.springframework.beans.factory.support.DefaultListableBeanFactory#4ba89729: defining beans (shortened for brevity)
WARN 43335 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'fredRepository' defined in org.xxx.jpa.FredRepository defined in #EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot create inner bean '(inner bean)#492d38a2' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#492d38a2': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'entityManagerFactory' available
CacheAutoConfiguration.CacheManagerEntityManagerFactoryDependsOnPostProcessor:
Did not match:
- Ancestor org.springframework.boot.autoconfigure.cache.CacheAutoConfiguration did not match (ConditionEvaluationReport.AncestorsMatchedCondition)
Matched:
- #ConditionalOnClass found required class 'org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean' (OnClassCondition)
JpaRepositoriesAutoConfiguration#entityManagerFactoryBootstrapExecutorCustomizer:
Did not match:
- AnyNestedCondition 0 matched 2 did not; NestedCondition on JpaRepositoriesAutoConfiguration.BootstrapExecutorCondition.LazyBootstrapMode #ConditionalOnProperty (spring.data.jpa.repositories.bootstrap-mode=lazy) did not find property 'bootstrap-mode'; NestedCondition on JpaRepositoriesAutoConfiguration.BootstrapExecutorCondition.DeferredBootstrapMode #ConditionalOnProperty (spring.data.jpa.repositories.bootstrap-mode=deferred) did not find property 'bootstrap-mode' (JpaRepositoriesAutoConfiguration.BootstrapExecutorCondition)
Entity class:
#Getter
#Setter
#RequiredArgsConstructor
#Entity
public class Fred {
#Id
#GeneratedValue(strategy = GenerationType.IDENTITY)
private long id;
#NotNull
private String integrationkey;
}
pom.xml (recently added spring-boot-starter-data-jpa)
<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.company</groupId>
<artifactId>company-parent</artifactId>
<version>0.1.0-SNAPSHOT</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>org.company</groupId>
<artifactId>component</artifactId>
<version>0.1.0-SNAPSHOT</version>
<name>company :: component</name>
<description>component</description>
<properties>
<maven.compiler.source>11</maven.compiler.source>
<maven.compiler.target>11</maven.compiler.target>
<java.version>11</java.version>
<company.shared.lib.version>0.1.0-SNAPSHOT</company.shared.lib.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
<version>${spring-boot.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
<version>${spring-boot.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>${spring-boot.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.kafka</groupId>
<artifactId>spring-kafka</artifactId>
<version>${spring-kafka.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
<version>${spring-boot.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<version>${spring-boot.version}</version>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.liquibase</groupId>
<artifactId>liquibase-core</artifactId>
<version>${liquibaseVersion}</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<version>${spring-boot.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<version>${spring-security.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.kafka</groupId>
<artifactId>spring-kafka-test</artifactId>
<version>${spring-kafka.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.company.shared</groupId>
<artifactId>dto-model</artifactId>
<version>${company.shared.lib.version}</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<version>2.1.212</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.keycloak</groupId>
<artifactId>keycloak-core</artifactId>
<version>${keycloak.version}</version>
</dependency>
<dependency>
<groupId>org.keycloak</groupId>
<artifactId>keycloak-adapter-core</artifactId>
<version>${keycloak.version}</version>
</dependency>
<dependency>
<groupId>javax.annotation</groupId>
<artifactId>javax.annotation-api</artifactId>
<version>1.3.2</version>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-client</artifactId>
<version>3.13.2.Final</version>
</dependency>
<dependency>
<groupId>org.keycloak</groupId>
<artifactId>keycloak-admin-client</artifactId>
<version>${keycloak.version}</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<excludes>
<exclude>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</exclude>
</excludes>
</configuration>
</plugin>
<plugin>
<groupId>com.google.cloud.tools</groupId>
<artifactId>jib-maven-plugin</artifactId>
<version>3.2.1</version>
</plugin>
</plugins>
</build>
</project>
version numbers from parent
<properties>
<dropwizard.metrics.version>4.2.10</dropwizard.metrics.version>
<activemq.version>5.17.1</activemq.version>
<aries.jax.rs.whiteboard.version>2.0.1</aries.jax.rs.whiteboard.version>
<aries.jpa.api.version>2.7.3</aries.jpa.api.version>
<bsf.version>2.4.0</bsf.version>
<eclipselink.version>2.5.1</eclipselink.version>
<camel.version>3.15.0</camel.version>
<commons.io.version>2.11.0</commons.io.version>
<commons.lang.version>2.6</commons.lang.version>
<cucumber.version>7.1.0</cucumber.version>
<cxf.version>3.5.1</cxf.version>
<dhcp4java.version>1.1.0</dhcp4java.version>
<drools.version>7.31.0.Final</drools.version>
<geohash.version>1.4.0</geohash.version>
<glassfish.jaxb.version>2.3.2</glassfish.jaxb.version>
<grpc.version>1.43.2</grpc.version>
<gson.version>2.8.6</gson.version>
<guava.version>31.0.1-jre</guava.version>
<hamcrest.version>1.3</hamcrest.version>
<hibernate.version>6.1.4.Final</hibernate.version>
<httpcore.version>4.4.4</httpcore.version>
<httpclient.version>4.5.13</httpclient.version>
<ignite.version>2.14.0</ignite.version>
<jackson.version>2.13.1</jackson.version>
<jaeger.version>0.34.0</jaeger.version>
<jakarta.annotation.version>1.3.5</jakarta.annotation.version>
<jakarta.xml.version>2.3.3</jakarta.xml.version>
<jakarta.mail.version>1.6.7</jakarta.mail.version>
<javax.validation.version>2.0.1.Final</javax.validation.version>
<jaxrs.version>2.1</jaxrs.version>
<jboss-logging.version>3.4.1.Final</jboss-logging.version>
<jcifs.version>2.1.6</jcifs.version>
<jexl.version>2.1.1</jexl.version>
<jicmp.version>3.0.0</jicmp.version>
<jicmp6.version>2.0.1</jicmp6.version>
<jna.version>4.4.0</jna.version>
<joda.time.version>2.1</joda.time.version>
<junit.version>4.13.2</junit.version>
<jsonPatch.version>1.13</jsonPatch.version>
<jacksonCoreUtils.version>2.0</jacksonCoreUtils.version>
<fgeMsgSimple.version>1.2</fgeMsgSimple.version>
<fgeBtf.version>1.3</fgeBtf.version>
<json.version>20171018</json.version>
<jsr250.version>1.0</jsr250.version>
<jsr305.version>3.0.2</jsr305.version>
<karaf.version>4.3.6</karaf.version>
<keycloak.version>18.0.0</keycloak.version>
<liquibaseVersion>4.17.0</liquibaseVersion>
<log4j2.version>2.17.1</log4j2.version>
<mapstruct.version>1.4.1.Final</mapstruct.version>
<mina.version>2.1.5</mina.version>
<netty3.version>3.10.6.Final</netty3.version>
<netty4.version>4.1.78.Final</netty4.version>
<xxx.tracker.version>0.7</xxx.tracker.version>
<opentracing.version>0.31.0</opentracing.version>
<org.osgi.service.jdbc.version>1.0.0</org.osgi.service.jdbc.version>
<osgi.version>7.0.0</osgi.version>
<pax.jdbc.version>1.5.2</pax.jdbc.version>
<postgresql.version>42.5.0</postgresql.version>
<testcontainers.version>1.17.4</testcontainers.version>
<prometheus.version>0.16.0</prometheus.version>
<protobuf.version>3.17.3</protobuf.version> <!-- WARNING: this also controls the version of the protobuf compiler, change at your risk!-->
<rate.limitted.logger.version>2.0.2</rate.limitted.logger.version>
<rest-assured.version>4.3.3</rest-assured.version>
<slf4j.version>1.7.33</slf4j.version>
<snmp4j.version>2.5.5</snmp4j.version>
<snmp4j.agent.version>2.5.3</snmp4j.agent.version>
<spring.version>5.3.23</spring.version>
<spring-boot.version>2.7.4</spring-boot.version>
<spring-security.version>5.7.3</spring-security.version>
<spring-kafka.version>2.8.6</spring-kafka.version>
<swagger.version>2.1.1</swagger.version>
<xxx.shared.lib.version>0.1.0-SNAPSHOT</xxx.shared.lib.version>
<testcontainers.version>1.16.3</testcontainers.version>
<lombok.version>1.18.24</lombok.version>
<lombok.binding.version>0.2.0</lombok.binding.version>
<mockito.version>4.8.0</mockito.version>
<jupiter.version>5.9.0</jupiter.version>
<jib.version>3.2.1</jib.version>
<surefire.version>3.0.0-M5</surefire.version>
<failsafe.version>3.0.0-M5</failsafe.version>
</properties>
stack trace
java.lang.IllegalStateException: Failed to load ApplicationContext
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:98)
at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:124)
at org.springframework.boot.test.mock.mockito.MockitoTestExecutionListener.postProcessFields(MockitoTestExecutionListener.java:110)
at org.springframework.boot.test.mock.mockito.MockitoTestExecutionListener.injectFields(MockitoTestExecutionListener.java:94)
at org.springframework.boot.test.mock.mockito.MockitoTestExecutionListener.prepareTestInstance(MockitoTestExecutionListener.java:61)
at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:248)
at org.springframework.test.context.junit.jupiter.SpringExtension.postProcessTestInstance(SpringExtension.java:138)
at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$invokeTestInstancePostProcessors$8(ClassBasedTestDescriptor.java:363)
at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.executeAndMaskThrowable(ClassBasedTestDescriptor.java:368)
at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$invokeTestInstancePostProcessors$9(ClassBasedTestDescriptor.java:363)
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177)
at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1655)
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
at java.base/java.util.stream.StreamSpliterators$WrappingSpliterator.forEachRemaining(StreamSpliterators.java:312)
at java.base/java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:735)
at java.base/java.util.stream.Streams$ConcatSpliterator.forEachRemaining(Streams.java:734)
at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:658)
at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.invokeTestInstancePostProcessors(ClassBasedTestDescriptor.java:362)
at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$instantiateAndPostProcessTestInstance$6(ClassBasedTestDescriptor.java:283)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.instantiateAndPostProcessTestInstance(ClassBasedTestDescriptor.java:282)
at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$4(ClassBasedTestDescriptor.java:272)
at java.base/java.util.Optional.orElseGet(Optional.java:369)
at org.junit.jupiter.engine.descriptor.ClassBasedTestDescriptor.lambda$testInstancesProvider$5(ClassBasedTestDescriptor.java:271)
at org.junit.jupiter.engine.execution.TestInstancesProvider.getTestInstances(TestInstancesProvider.java:31)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$prepare$0(TestMethodTestDescriptor.java:102)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:101)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.prepare(TestMethodTestDescriptor.java:66)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$prepare$2(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.prepare(NodeTestTask.java:123)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:90)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1541)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54)
at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53)
at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:57)
at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38)
at com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11)
at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35)
at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:235)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'fredRepository' defined in org.xxx.jpa.FredRepository defined in #EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Cannot create inner bean '(inner bean)#4c57ca10' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#4c57ca10': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'entityManagerFactory' available
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:389)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:134)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1707)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1452)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:936)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:734)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:408)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:132)
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:141)
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:90)
... 72 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#4c57ca10': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'entityManagerFactory' available
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:342)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113)
at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:693)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:510)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:374)
... 91 more
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'entityManagerFactory' available
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:874)
at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:1344)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:309)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:330)
... 99 more
application.yml
spring:
application:
name: xxx
datasource:
driver-class-name: org.postgresql.Driver
url: jdbc:postgresql://postgres:5432/xxx
username: xxx
password: xxx
jpa:
hibernate:
ddl-auto: validate
liquibase:
change-log: db/changelog/changelog.xml

In the properties file you provide, datasource is configured for Postgres, but according to pom file, H2 should be configured during tests (the Postgres driver and url should be in src/main/resources/application.yaml only).
Maybe, you just need to override datasource properties in test resources (src/test/resources/application.yaml):
spring:
datasource:
driver-class-name=org.h2.Driver
url=jdbc:h2:mem:sample;DB_CLOSE_DELAY=-1
username=sa
password=password
Side note
Keycloak adapters for Spring are very deprecated. Do not use it.
See those tutorials for alternatives to configure resource-servers.
For consuming admin API, just use one of Spring REST clients (#FeignClient, RestTemplate or WebClient)

It turns out I was missing the hibernate jars in my pom.
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>${hibernate.version}</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>${hibernate.version}</version>
</dependency>
Also worth pointing out that hibernate 6 requires spring boot 3 and doesn't work with spring boot 2.

Null pointer exception while integrating QueryDSl with Spring Boot App

I am using the following two tutorials to integrate QueryDSL with Spring Boot Project but I am consistently getting Null pointer exception.
Tutorials Referred:
http://www.querydsl.com/static/querydsl/4.4.0/reference/html_single/#d0e137
https://www.baeldung.com/intro-to-querydsl
I have tried solutions given in various StackOverflow questions but of no use. The following are some of the solutions I have tried.
Spring with Querydsl : Null Pointer Exception --- This one is not relevant as the id field is an integer itself
NullPointerException on QueryDSL where clause --- This one is not relevant as I am using a query on the first level itself.
https://jira.spring.io/browse/DATAJPA-1290 --- Not relevant as using single id
Code :
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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.3.4.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<groupId>com.stock.prediction</groupId>
<artifactId>StockPrediction</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>StockPrediction</name>
<description>Startup Application</description>
<properties>
<java.version>11</java.version>
<querydsl.version>4.1.3</querydsl.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-freemarker</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
<version>4.1.0</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>4.1.0</version>
</dependency>
<!-- For query DSL -->
<dependency>
<groupId>com.querydsl</groupId>
<artifactId>querydsl-apt</artifactId>
<version>${querydsl.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.querydsl</groupId>
<artifactId>querydsl-jpa</artifactId>
<version>${querydsl.version}</version>
</dependency>
<dependency>
<groupId>javax.inject</groupId>
<artifactId>javax.inject</artifactId>
<version>1</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.6.1</version>
</dependency>
<!-- End Query Dsl -->
<dependency>
<groupId>commons-validator</groupId>
<artifactId>commons-validator</artifactId>
<version>1.6</version>
</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>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>com.mysema.maven</groupId>
<artifactId>apt-maven-plugin</artifactId>
<version>1.1.2</version>
<executions>
<execution>
<goals>
<goal>process</goal>
</goals>
<configuration>
<outputDirectory>target/generated-sources/java</outputDirectory>
<processor>com.querydsl.apt.jpa.JPAAnnotationProcessor</processor>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
Entity:
package com.stock.entities;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
#Entity
public class ModeOfAcquisitionEntity {
#Id
#GeneratedValue(strategy = GenerationType.IDENTITY)
private Integer id;
private String name;
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
Repository:
package com.stock.Repositories;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import org.springframework.stereotype.Repository;
import com.querydsl.jpa.impl.JPAQuery;
import com.stock.entities.ModeOfAcquisitionEntity;
import com.stock.entities.QModeOfAcquisitionEntity;
#Repository
public class ModeImplementation {
#PersistenceContext
private EntityManager em;
JPAQuery<?> query = new JPAQuery<>(em);
public String getFilterData() {
QModeOfAcquisitionEntity mode = QModeOfAcquisitionEntity.modeOfAcquisitionEntity;
ModeOfAcquisitionEntity entity = query.select(mode).fetchFirst();
return entity.getName();
}
}
Startup Error:
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2020-10-13 23:40:37.397 ERROR 20644 --- [ main] o.s.boot.SpringApplication : Application run failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'modeImplementation' defined in file [C:\javaprojects\StockPrediction\target\classes\com\stock\Repositories\ModeImplementation.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.stock.Repositories.ModeImplementation]: Constructor threw exception; nested exception is java.lang.NullPointerException
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1318) ~[spring-beans-5.2.9.RELEASE.jar:5.2.9.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1213) ~[spring-beans-5.2.9.RELEASE.jar:5.2.9.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.2.9.RELEASE.jar:5.2.9.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516) ~[spring-beans-5.2.9.RELEASE.jar:5.2.9.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:324) ~[spring-beans-5.2.9.RELEASE.jar:5.2.9.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.2.9.RELEASE.jar:5.2.9.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322) ~[spring-beans-5.2.9.RELEASE.jar:5.2.9.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.9.RELEASE.jar:5.2.9.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:897) ~[spring-beans-5.2.9.RELEASE.jar:5.2.9.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:879) ~[spring-context-5.2.9.RELEASE.jar:5.2.9.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:551) ~[spring-context-5.2.9.RELEASE.jar:5.2.9.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:143) ~[spring-boot-2.3.4.RELEASE.jar:2.3.4.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:758) ~[spring-boot-2.3.4.RELEASE.jar:2.3.4.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:750) ~[spring-boot-2.3.4.RELEASE.jar:2.3.4.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) ~[spring-boot-2.3.4.RELEASE.jar:2.3.4.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) ~[spring-boot-2.3.4.RELEASE.jar:2.3.4.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1237) ~[spring-boot-2.3.4.RELEASE.jar:2.3.4.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) ~[spring-boot-2.3.4.RELEASE.jar:2.3.4.RELEASE]
at com.stock.StockPredictionApplication.main(StockPredictionApplication.java:10) ~[classes/:na]
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.stock.Repositories.ModeImplementation]: Constructor threw exception; nested exception is java.lang.NullPointerException
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:217) ~[spring-beans-5.2.9.RELEASE.jar:5.2.9.RELEASE]
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87) ~[spring-beans-5.2.9.RELEASE.jar:5.2.9.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1310) ~[spring-beans-5.2.9.RELEASE.jar:5.2.9.RELEASE]
... 18 common frames omitted
Caused by: java.lang.NullPointerException: null
at com.querydsl.jpa.impl.JPAProvider.getTemplates(JPAProvider.java:61) ~[querydsl-jpa-4.1.3.jar:na]
at com.querydsl.jpa.impl.JPAQuery.<init>(JPAQuery.java:48) ~[querydsl-jpa-4.1.3.jar:na]
at com.stock.Repositories.ModeImplementation.<init>(ModeImplementation.java:18) ~[classes/:na]
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:na]
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490) ~[na:na]
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:204) ~[spring-beans-5.2.9.RELEASE.jar:5.2.9.RELEASE]
... 20 common frames omitted

I am able to find a solution to this. In the repository, I should have made the JPAQuery object inside the method instead of declaring it as a class variable.
So the new repository should be
package com.stock.Repositories;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import org.springframework.stereotype.Repository;
import com.querydsl.jpa.impl.JPAQuery;
import com.stock.entities.ModeOfAcquisitionEntity;
import com.stock.entities.QModeOfAcquisitionEntity;
#Repository
public class ModeImplementation {
#PersistenceContext
private EntityManager em;
public String getFilterData() {
JPAQuery<?> query = new JPAQuery<>(em);
QModeOfAcquisitionEntity mode =
QModeOfAcquisitionEntity.modeOfAcquisitionEntity;
ModeOfAcquisitionEntity entity = query.select(mode).fetchFirst();
return entity.getName();
}
}
Also if somebody is wondering why I am using version 1.1.2 of apt-maven-plugin, it is because I am using the Spring tool suite(STS) to develop and version 1.1.3 does not work properly in STS.

Unable to start Springboot 2.3.3 with apache camel 3.4.3 and Swagger

I'm trying to migrate from camel 2.x to 3.x.
The goal is to create an API with Swagger documentation. I can run the application, but as soon as I add the swagger configuration I get this error:
2020-08-24 16:04:27.174 INFO 21736 --- [ restartedMain] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
2020-08-24 16:04:27.176 INFO 21736 --- [ restartedMain] o.a.c.c.s.CamelHttpTransportServlet : Destroyed CamelHttpTransportServlet[CamelServlet]
2020-08-24 16:04:27.195 INFO 21736 --- [ restartedMain] ConditionEvaluationReportLoggingListener :
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2020-08-24 16:04:27.211 ERROR 21736 --- [ restartedMain] o.s.boot.SpringApplication : Application run failed
org.apache.camel.FailedToStartRouteException: Failed to start route doc-api because of null
at org.apache.camel.impl.engine.RouteService.warmUp(RouteService.java:125) ~[camel-base-3.4.3.jar:3.4.3]
at org.apache.camel.impl.engine.InternalRouteStartupManager.doWarmUpRoutes(InternalRouteStartupManager.java:263) ~[camel-base-3.4.3.jar:3.4.3]
at org.apache.camel.impl.engine.InternalRouteStartupManager.safelyStartRouteServices(InternalRouteStartupManager.java:156) ~[camel-base-3.4.3.ja
r:3.4.3]
at org.apache.camel.impl.engine.InternalRouteStartupManager.doStartOrResumeRoutes(InternalRouteStartupManager.java:114) ~[camel-base-3.4.3.jar:3
.4.3]
at org.apache.camel.impl.engine.AbstractCamelContext.doStartCamel(AbstractCamelContext.java:2809) ~[camel-base-3.4.3.jar:3.4.3]
at org.apache.camel.impl.engine.AbstractCamelContext.doStartContext(AbstractCamelContext.java:2657) ~[camel-base-3.4.3.jar:3.4.3]
at org.apache.camel.impl.engine.AbstractCamelContext.doStart(AbstractCamelContext.java:2620) ~[camel-base-3.4.3.jar:3.4.3]
at org.apache.camel.spring.boot.SpringBootCamelContext.doStart(SpringBootCamelContext.java:43) ~[camel-spring-boot-3.4.3.jar:3.4.3]
at org.apache.camel.support.service.BaseService.start(BaseService.java:115) ~[camel-api-3.4.3.jar:3.4.3]
at org.apache.camel.impl.engine.AbstractCamelContext.start(AbstractCamelContext.java:2452) ~[camel-base-3.4.3.jar:3.4.3]
at org.apache.camel.spring.SpringCamelContext.start(SpringCamelContext.java:121) ~[camel-spring-3.4.3.jar:3.4.3]
at org.apache.camel.spring.SpringCamelContext.onApplicationEvent(SpringCamelContext.java:157) ~[camel-spring-3.4.3.jar:3.4.3]
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172) ~[spring-con
text-5.2.8.RELEASE.jar:5.2.8.RELEASE]
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165) ~[spring-conte
xt-5.2.8.RELEASE.jar:5.2.8.RELEASE]
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139) ~[spring-conte
xt-5.2.8.RELEASE.jar:5.2.8.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:404) ~[spring-context-5.2.8.RELEA
SE.jar:5.2.8.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:361) ~[spring-context-5.2.8.RELEA
SE.jar:5.2.8.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:898) ~[spring-context-5.2.8.RELE
ASE.jar:5.2.8.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:554) ~[spring-context-5.2.8.RELEASE.ja
r:5.2.8.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:143) ~[spring
-boot-2.3.3.RELEASE.jar:2.3.3.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:758) [spring-boot-2.3.3.RELEASE.jar:2.3.3.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:750) [spring-boot-2.3.3.RELEASE.jar:2.3.3.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.3.3.RELEASE.jar:2.3.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) [spring-boot-2.3.3.RELEASE.jar:2.3.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1237) [spring-boot-2.3.3.RELEASE.jar:2.3.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) [spring-boot-2.3.3.RELEASE.jar:2.3.3.RELEASE]
at se.capgemini.kafka.producer.service.KafkaProducerServiceApplication.main(KafkaProducerServiceApplication.java:16) [classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_252]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_252]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_252]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_252]
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) [spring-boot-devtools-2.3.3.RELEASE.jar:2.3.3.RELEASE]
Caused by: org.apache.camel.RuntimeCamelException: java.lang.IllegalStateException: Cannot find RestApiProcessorFactory in Registry or classpath (such a
s the camel-openapi-java component)
at org.apache.camel.RuntimeCamelException.wrapRuntimeCamelException(RuntimeCamelException.java:52) ~[camel-api-3.4.3.jar:3.4.3]
at org.apache.camel.support.ChildServiceSupport.start(ChildServiceSupport.java:67) ~[camel-support-3.4.3.jar:3.4.3]
at org.apache.camel.support.service.ServiceHelper.startService(ServiceHelper.java:84) ~[camel-api-3.4.3.jar:3.4.3]
at org.apache.camel.support.service.ServiceHelper.startService(ServiceHelper.java:101) ~[camel-api-3.4.3.jar:3.4.3]
at org.apache.camel.processor.channel.DefaultChannel.doStart(DefaultChannel.java:143) ~[camel-base-3.4.3.jar:3.4.3]
at org.apache.camel.support.service.BaseService.start(BaseService.java:115) ~[camel-api-3.4.3.jar:3.4.3]
at org.apache.camel.support.service.ServiceHelper.startService(ServiceHelper.java:84) ~[camel-api-3.4.3.jar:3.4.3]
at org.apache.camel.support.service.ServiceHelper.startService(ServiceHelper.java:87) ~[camel-api-3.4.3.jar:3.4.3]
at org.apache.camel.processor.Pipeline.doStart(Pipeline.java:154) ~[camel-base-3.4.3.jar:3.4.3]
at org.apache.camel.support.service.BaseService.start(BaseService.java:115) ~[camel-api-3.4.3.jar:3.4.3]
at org.apache.camel.support.service.ServiceHelper.startService(ServiceHelper.java:84) ~[camel-api-3.4.3.jar:3.4.3]
at org.apache.camel.support.processor.DelegateAsyncProcessor.doStart(DelegateAsyncProcessor.java:78) ~[camel-support-3.4.3.jar:3.4.3]
at org.apache.camel.support.service.BaseService.start(BaseService.java:115) ~[camel-api-3.4.3.jar:3.4.3]
at org.apache.camel.support.service.ServiceHelper.startService(ServiceHelper.java:84) ~[camel-api-3.4.3.jar:3.4.3]
at org.apache.camel.impl.engine.RouteService.startChildService(RouteService.java:334) ~[camel-base-3.4.3.jar:3.4.3]
at org.apache.camel.impl.engine.RouteService.doWarmUp(RouteService.java:184) ~[camel-base-3.4.3.jar:3.4.3]
at org.apache.camel.impl.engine.RouteService.warmUp(RouteService.java:123) ~[camel-base-3.4.3.jar:3.4.3]
... 31 common frames omitted
Caused by: java.lang.IllegalStateException: Cannot find RestApiProcessorFactory in Registry or classpath (such as the camel-openapi-java component)
at org.apache.camel.component.rest.RestApiEndpoint.createProducer(RestApiEndpoint.java:207) ~[camel-rest-3.4.3.jar:3.4.3]
at org.apache.camel.support.DefaultEndpoint.createAsyncProducer(DefaultEndpoint.java:200) ~[camel-support-3.4.3.jar:3.4.3]
at org.apache.camel.processor.SendProcessor.doStart(SendProcessor.java:232) ~[camel-base-3.4.3.jar:3.4.3]
at org.apache.camel.support.service.BaseService.start(BaseService.java:115) ~[camel-api-3.4.3.jar:3.4.3]
at org.apache.camel.support.service.ServiceHelper.startService(ServiceHelper.java:84) ~[camel-api-3.4.3.jar:3.4.3]
at org.apache.camel.support.service.ServiceHelper.startService(ServiceHelper.java:101) ~[camel-api-3.4.3.jar:3.4.3]
at org.apache.camel.processor.errorhandler.RedeliveryErrorHandler.doStart(RedeliveryErrorHandler.java:1459) ~[camel-base-3.4.3.jar:3.4.3]
at org.apache.camel.support.ChildServiceSupport.start(ChildServiceSupport.java:60) ~[camel-support-3.4.3.jar:3.4.3]
... 46 common frames omitted
My pom.xml looks like this:^
<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.3.3.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>se.capgemini</groupId>
<artifactId>kafka-producer-service</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>kafka-producer-service</name>
<description>Demo Spring Boot with Camel and Kafka Producer</description>
<packaging>war</packaging>
<properties>
<java.version>1.8</java.version>
<camel.version>3.4.3</camel.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.apache.camel.springboot</groupId>
<artifactId>camel-http-starter</artifactId>
<version>${camel.version}</version>
</dependency>
<dependency>
<groupId>org.apache.camel.springboot</groupId>
<artifactId>camel-rest-openapi-starter</artifactId>
<version>${camel.version}</version>
<!-- use the same version as your Camel core version -->
</dependency>
<dependency>
<groupId>org.apache.camel.springboot</groupId>
<artifactId>camel-spring-boot-starter</artifactId>
<version>${camel.version}</version>
</dependency>
<dependency>
<groupId>org.apache.camel.springboot</groupId>
<artifactId>camel-servlet-starter</artifactId>
<version>${camel.version}</version>
</dependency>
<dependency>
<groupId>org.apache.camel.springboot</groupId>
<artifactId>camel-jackson-starter</artifactId>
<version>${camel.version}</version>
</dependency>
<dependency>
<groupId>org.apache.camel.springboot</groupId>
<artifactId>camel-rest-swagger-starter</artifactId>
<version>${camel.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.kafka</groupId>
<artifactId>spring-kafka</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.kafka</groupId>
<artifactId>spring-kafka-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
and my rest configuration looks like this:
#Component
public class KafkaProducerAPI extends RouteBuilder {
#Override
public void configure() throws Exception {
restConfiguration()
//.component("servlet")
.contextPath("/kafka-producer-service")
.port(8080)
.apiContextPath("/")
.apiProperty("api.title", "Test REST API")
.apiProperty("api.version", "v1")
.apiContextRouteId("doc-api")
.bindingMode(RestBindingMode.json);
rest()
.tag("Kafka Producer API")
.consumes(APPLICATION_JSON_VALUE)
.produces(APPLICATION_JSON_VALUE)
//.bindingMode(RestBindingMode.json)
.description("something")
.get("/test")
//.outType(Status.class)
.route()
.process(exchange -> {
exchange.getIn().setBody("Hello world!");
})
.end()
.endRest();
}
}
Probably I'm missing something simple, as I have a prety similar implementation with camel 2.x and it works just fine.

I finally fixed it by adding the following:
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-swagger-java</artifactId>
<exclusions>
<exclusion>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>*</artifactId>
</exclusion>
</exclusions>
</dependency>
Also the com.fasterxml.jackson.core 2.11.2 was giving problems so I had to downgrade to 2.10.5.
Thank you for the suggestions Claus Ibsen

Spring Vault Integration with Spring Boot App

I am trying to integrate Spring Vault with my application but as soon as I run the application it is throwing exception. I am following Spring IO Documents since I am new to the vault integration but couldn't figure out the exception because I am providing all the information required in the bootstrap
file.
This is my POM 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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.6.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-vault-config</artifactId>
<version>2.2.2.RELEASE</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-vault-config-databases</artifactId>
<version>2.2.2.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>com.lowagie</groupId>
<artifactId>itext</artifactId>
<version>2.1.7</version>
<exclusions>
<exclusion>
<groupId>bouncycastle</groupId>
<artifactId>bcmail-jdk14</artifactId>
</exclusion>
<exclusion>
<groupId>bouncycastle</groupId>
<artifactId>bcprov-jdk14</artifactId>
</exclusion>
<exclusion>
<groupId>bouncycastle</groupId>
<artifactId>bctsp-jdk14</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.axis2/axis2-adb -->
<dependency>
<groupId>org.apache.axis2</groupId>
<artifactId>axis2-adb</artifactId>
<version>1.7.9</version>
</dependency>
<dependency>
<groupId>com.oracle</groupId>
<artifactId>ojdbc6</artifactId>
<version>11.2.0.3.0</version>
</dependency>
<dependency>
<groupId>com.oracle</groupId>
<artifactId>ojdbc6</artifactId>
<version>11.2.0.3</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.8.9</version>
</dependency>
<dependency>
<groupId>org.apache.axis2</groupId>
<artifactId>axis2</artifactId>
<version>1.6.2</version>
<type>pom</type>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>1.9.13</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.20</version>
<configuration>
<forkCount>0</forkCount>
<testFailureIgnore>true</testFailureIgnore>
</configuration>
</plugin>
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>0.8.3</version>
<configuration>
<destFile>target/jacoco.exec</destFile>
</configuration>
<executions>
<execution>
<id>jacoco-initialize</id>
<goals>
<goal>prepare-agent</goal>
</goals>
</execution>
<execution>
<id>jacoco-site</id>
<phase>package</phase>
<goals>
<goal>report</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.tomcat.maven</groupId>
<artifactId>tomcat7-maven-plugin</artifactId>
<version>2.3-SNAPSHOT</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.1.1</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.5.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
</project>
This is my Bootstrap.yml file
spring:
cloud:
vault:
profiles: dev
scheme: http
port: ****
host: *********
authentication: token
    
This is my Config file
#Configuration
public class config{
#Autowired
Environment environment;
#Bean
#Primary
public DataSource getDataSource() {
DataSource dataSource = DataSourceBuilder.create()
.password(environment.getProperty("spring.datasource.password"))
.username(environment.getProperty("spring.datasource.username"))
.driverClassName(environment.getProperty("spring.datasource.driver-class-name"))
.url(environment.getProperty("spring.datasource.url")).build();
return dataSource;
}
This is my main application
#SpringBootApplication
#EnableAutoConfiguration
public class MainApplication {
public static void main(String[] args) {
SpringApplication.run(MainApplication.class, args);
VaultTemplate vaultTemplate = new VaultTemplate(new VaultEndpoint(),
new TokenAuthentication("***********"));
VaultResponseSupport<VaultConfig> response = vaultTemplate.read("********",
VaultConfig.class);
System.out.println(response.getData().getUsername());
System.out.println(response.getData().getPassword());
}
}
This is the log which I am getting
2020-05-28 14:48:28.641 WARN 20984 --- [ main] s.c.a.AnnotationConfigApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'vaultPropertySourceLocator' defined in class path resource [org/springframework/cloud/vault/config/VaultBootstrapPropertySourceConfiguration.class]: Unsatisfied dependency expressed through method 'vaultPropertySourceLocator' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'vaultTemplate' defined in class path resource [org/springframework/cloud/vault/config/VaultBootstrapConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.vault.core.VaultTemplate]: Factory method 'vaultTemplate' threw exception; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'vaultSessionManager' defined in class path resource [org/springframework/cloud/vault/config/VaultBootstrapConfiguration.class]: Unsatisfied dependency expressed through method 'vaultSessionManager' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'clientAuthentication' defined in class path resource [org/springframework/cloud/vault/config/VaultBootstrapConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.vault.authentication.ClientAuthentication]: Factory method 'clientAuthentication' threw exception; nested exception is java.lang.IllegalArgumentException: Token (spring.cloud.vault.token) must not be empty
2020-05-28 14:48:28.659 INFO 20984 --- [ main] ConditionEvaluationReportLoggingListener :
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2020-05-28 14:48:28.679 ERROR 20984 --- [ main] o.s.boot.SpringApplication : Application run failed
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'vaultPropertySourceLocator' defined in class path resource [org/springframework/cloud/vault/config/VaultBootstrapPropertySourceConfiguration.class]: Unsatisfied dependency expressed through method 'vaultPropertySourceLocator' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'vaultTemplate' defined in class path resource [org/springframework/cloud/vault/config/VaultBootstrapConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.vault.core.VaultTemplate]: Factory method 'vaultTemplate' threw exception; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'vaultSessionManager' defined in class path resource [org/springframework/cloud/vault/config/VaultBootstrapConfiguration.class]: Unsatisfied dependency expressed through method 'vaultSessionManager' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'clientAuthentication' defined in class path resource [org/springframework/cloud/vault/config/VaultBootstrapConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.vault.authentication.ClientAuthentication]: Factory method 'clientAuthentication' threw exception; nested exception is java.lang.IllegalArgumentException: Token (spring.cloud.vault.token) must not be empty
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:798) ~[spring-beans-5.2.5.RELEASE.jar!/:5.2.5.RELEASE]
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:539) ~[spring-beans-5.2.5.RELEASE.jar!/:5.2.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1338) ~[spring-beans-5.2.5.RELEASE.jar!/:5.2.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177) ~[spring-beans-5.2.5.RELEASE.jar!/:5.2.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:557) ~[spring-beans-5.2.5.RELEASE.jar!/:5.2.5.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) ~[spring-beans-5.2.5.RELEASE.jar!/:5.2.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) ~[spring-beans-5.2.5.RELEASE.jar!/:5.2.5.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.2.5.RELEASE.jar!/:5.2.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) ~[spring-beans-5.2.5.RELEASE.jar!/:5.2.5.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.5.RELEASE.jar!/:5.2.5.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:882) ~[spring-beans-5.2.5.RELEASE.jar!/:5.2.5.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:878) ~[spring-context-5.2.5.RELEASE.jar!/:5.2.5.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550) ~[spring-context-5.2.5.RELEASE.jar!/:5.2.5.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) [spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) [spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:140) [spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.cloud.bootstrap.BootstrapApplicationListener.bootstrapServiceContext(BootstrapApplicationListener.java:212) [spring-cloud-context-2.2.2.RELEASE.jar!/:2.2.2.RELEASE]
at org.springframework.cloud.bootstrap.BootstrapApplicationListener.onApplicationEvent(BootstrapApplicationListener.java:117) [spring-cloud-context-2.2.2.RELEASE.jar!/:2.2.2.RELEASE]
at org.springframework.cloud.bootstrap.BootstrapApplicationListener.onApplicationEvent(BootstrapApplicationListener.java:74) [spring-cloud-context-2.2.2.RELEASE.jar!/:2.2.2.RELEASE]
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172) [spring-context-5.2.5.RELEASE.jar!/:5.2.5.RELEASE]
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165) [spring-context-5.2.5.RELEASE.jar!/:5.2.5.RELEASE]
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139) [spring-context-5.2.5.RELEASE.jar!/:5.2.5.RELEASE]
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:127) [spring-context-5.2.5.RELEASE.jar!/:5.2.5.RELEASE]
at org.springframework.boot.context.event.EventPublishingRunListener.environmentPrepared(EventPublishingRunListener.java:76) [spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.SpringApplicationRunListeners.environmentPrepared(SpringApplicationRunListeners.java:53) [spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.prepareEnvironment(SpringApplication.java:345) [spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308) [spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) [spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) [spring-boot-2.2.6.RELEASE.jar!/:2.2.6.RELEASE]
at com.optum.omms.OmmsMemberApiApplication.main(OmmsMemberApiApplication.java:12) [classes!/:0.0.1-SNAPSHOT]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_201]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_201]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_201]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_201]
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48) [omms-member-api-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:87) [omms-member-api-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:51) [omms-member-api-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:52) [omms-member-api-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'vaultTemplate' defined in class path resource

You have almost everything correct except two problems in the Bootstrap.yml.
i. Indentation - vault is a sub property of cloud, so you'll have to push it with an additional space. Yaml takes indentation very seriously.
ii. Missing required attribute - token is a required attribute with your config so you'll have to add one.
These problems were noted in the error message you posted.
... Token (spring.cloud.vault.token) must not be empty.
Following Bootstrap.yml loads the context you noted in the MainApplication just fine:
spring:
cloud:
vault:
profiles: dev
scheme: http
port: 1111
host: 1.1.1.1
authentication: token
token: s3cr3t

can't determine implemented interfaces of missing type

I got an error when I use aspect with springboot 2.0.5.RELEASE,but it works totally fine at 1.3.5.RELEASE
and only #DeclareParents this annotation has such problem
below are my codes
raw Interface
public interface Performance {
public void perform();
}
the implement
#Component
public class PerformanceImpl implements Performance {
/*
* #see com.lyman.example.demo.api.Performance#perform()
*/
#Override
public void perform() {
System.out.println("=================performance start=========");
}
}
the new interface
public interface Encoreable {
void performEncore();
}
new implement
#Component
public class DefaultEncoreable implements Encoreable {
/*
* #see com.lyman.example.demo.concert.Encoreable#performEncore()
*/
#Override
public void performEncore() {
System.out.println("perform the encore");
}
}
aspect bean
#Aspect
public class EncoreableIntroducer {
#DeclareParents(value = "com.lyman.example.demo.concert.Performance+",
defaultImpl = DefaultEncoreable.class)
public static Encoreable encoreable;
}
java config
#Configuration
#EnableAspectJAutoProxy
#ComponentScan
public class RootConfig {
#Bean
public EncoreableIntroducer encoreableIntroducer() {
return new EncoreableIntroducer();
}
}
my pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.lyman.example</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>demo</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.5.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</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.14.8</version>
</dependency>
<dependency>
<groupId>net.sf.json-lib</groupId>
<artifactId>json-lib</artifactId>
<version>2.4</version>
<classifier>jdk15</classifier>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.44</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.4</version>
</dependency>
<dependency>
<groupId>commons-codec</groupId>
<artifactId>commons-codec</artifactId>
<version>1.10</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-math3</artifactId>
<version>3.6.1</version>
</dependency>
<dependency>
<groupId>commons-httpclient</groupId>
<artifactId>commons-httpclient</artifactId>
<version>3.1</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>5.1.5.RELEASE</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
and the errors comes out when I start my project
2019-03-14 18:30:15.088 WARN 20500 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jacksonCodecCustomizer' defined in class path resource [org/springframework/boot/autoconfigure/http/codec/CodecsAutoConfiguration$JacksonCodecConfiguration.class]: Initialization of bean failed; nested exception is org.aspectj.weaver.reflect.ReflectionWorld$ReflectionWorldException: warning can't determine implemented interfaces of missing type org.springframework.boot.autoconfigure.http.codec.CodecsAutoConfiguration$JacksonCodecConfiguration$$Lambda$324.1850477964
[Xlint:cantFindType]
2019-03-14 18:30:15.089 INFO 20500 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Unregistering JMX-exposed beans on shutdown
2019-03-14 18:30:15.094 INFO 20500 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
2019-03-14 18:30:15.133 INFO 20500 --- [ main] ConditionEvaluationReportLoggingListener :
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2019-03-14 18:30:15.149 ERROR 20500 --- [ main] o.s.boot.SpringApplication : Application run failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jacksonCodecCustomizer' defined in class path resource [org/springframework/boot/autoconfigure/http/codec/CodecsAutoConfiguration$JacksonCodecConfiguration.class]: Initialization of bean failed; nested exception is org.aspectj.weaver.reflect.ReflectionWorld$ReflectionWorldException: warning can't determine implemented interfaces of missing type org.springframework.boot.autoconfigure.http.codec.CodecsAutoConfiguration$JacksonCodecConfiguration$$Lambda$324.1850477964
[Xlint:cantFindType]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:581) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:495) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:759) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:869) ~[spring-context-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550) ~[spring-context-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140) ~[spring-boot-2.0.5.RELEASE.jar:2.0.5.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:780) [spring-boot-2.0.5.RELEASE.jar:2.0.5.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:412) [spring-boot-2.0.5.RELEASE.jar:2.0.5.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:333) [spring-boot-2.0.5.RELEASE.jar:2.0.5.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1277) [spring-boot-2.0.5.RELEASE.jar:2.0.5.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1265) [spring-boot-2.0.5.RELEASE.jar:2.0.5.RELEASE]
at com.lyman.example.demo.DemoApplication.main(DemoApplication.java:10) [classes/:na]
Caused by: org.aspectj.weaver.reflect.ReflectionWorld$ReflectionWorldException: warning can't determine implemented interfaces of missing type org.springframework.boot.autoconfigure.http.codec.CodecsAutoConfiguration$JacksonCodecConfiguration$$Lambda$324.1850477964
[Xlint:cantFindType]
at org.aspectj.weaver.reflect.ReflectionWorld$ExceptionBasedMessageHandler.handleMessage(ReflectionWorld.java:211) ~[aspectjweaver-1.8.13.jar:1.8.13]
at org.aspectj.weaver.Lint$Kind.signal(Lint.java:340) ~[aspectjweaver-1.8.13.jar:1.8.13]
at org.aspectj.weaver.MissingResolvedTypeWithKnownSignature.raiseCantFindType(MissingResolvedTypeWithKnownSignature.java:232) ~[aspectjweaver-1.8.13.jar:1.8.13]
at org.aspectj.weaver.MissingResolvedTypeWithKnownSignature.getDeclaredInterfaces(MissingResolvedTypeWithKnownSignature.java:86) ~[aspectjweaver-1.8.13.jar:1.8.13]
at org.aspectj.weaver.ResolvedType.getDirectSupertypes(ResolvedType.java:82) ~[aspectjweaver-1.8.13.jar:1.8.13]
at org.aspectj.weaver.patterns.TypePattern.matchesSubtypes(TypePattern.java:178) ~[aspectjweaver-1.8.13.jar:1.8.13]
at org.aspectj.weaver.patterns.TypePattern.matchesStatically(TypePattern.java:130) ~[aspectjweaver-1.8.13.jar:1.8.13]
at org.aspectj.weaver.internal.tools.TypePatternMatcherImpl.matches(TypePatternMatcherImpl.java:31) ~[aspectjweaver-1.8.13.jar:1.8.13]
at org.springframework.aop.aspectj.TypePatternClassFilter.matches(TypePatternClassFilter.java:102) ~[spring-aop-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.aop.support.ClassFilters$IntersectionClassFilter.matches(ClassFilters.java:136) ~[spring-aop-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.aop.support.AopUtils.canApply(AopUtils.java:284) ~[spring-aop-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.aop.support.AopUtils.canApply(AopUtils.java:269) ~[spring-aop-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.aop.support.AopUtils.findAdvisorsThatCanApply(AopUtils.java:310) ~[spring-aop-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.findAdvisorsThatCanApply(AbstractAdvisorAutoProxyCreator.java:126) ~[spring-aop-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.findEligibleAdvisors(AbstractAdvisorAutoProxyCreator.java:95) ~[spring-aop-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.getAdvicesAndAdvisorsForBean(AbstractAdvisorAutoProxyCreator.java:76) ~[spring-aop-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.wrapIfNecessary(AbstractAutoProxyCreator.java:352) ~[spring-aop-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.postProcessAfterInitialization(AbstractAutoProxyCreator.java:304) ~[spring-aop-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsAfterInitialization(AbstractAutowireCapableBeanFactory.java:431) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1703) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:573) ~[spring-beans-5.0.9.RELEASE.jar:5.0.9.RELEASE]
... 15 common frames omitted

you can try change the value of the #DeclareParents from com.lyman.example.demo.concert.Performance+ to
com.lyman.example.demo.concert.Performance

Solution 1:
com.lyman.example.demo.concert.Performance+
to
com.lyman.example.demo.concert.PerformanceImpl
Solution 2:
ReflectionWorldException: warning can't determine implemented interfaces of missing type org.springframework.boot.autoconfigure.http.codec.CodecsAutoConfiguration
Delete your Codecs dependency in build.gradle or pom.xml.
OR
#SpringBootApplication(exclude = CodecsAutoConfiguration)
It worked for me, but I don't know why