#Autowired dependency is null in Groovy class implementing a Groovy interface - spring

I am trying to inject a property class into a Groovy based class, but the injected class is null. I do have another properties class that is being injected into a class that is implementing from Tomcat's Filter interface and that is working fine.
Here is my stacktrace when starting the Spring Boot application:
Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'stormpathAccountService' defined in file [/Users/jfitzgerald/Projects/parsezilla-api-partner/build/classes/main/com/schoolzilla/api/application/credentials/StormpathAccountService.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [com.schoolzilla.api.application.credentials.StormpathAccountService]: Constructor threw exception; nested exception is java.lang.NullPointerException
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1077)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1022)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:504)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:706)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:762)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:109)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:691)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:320)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:952)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:941)
at org.springframework.boot.SpringApplication$run.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:120)
at com.schoolzilla.api.Application.main(Application.groovy:18)
Caused by: org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [com.schoolzilla.api.application.credentials.StormpathAccountService]: Constructor threw exception; nested exception is java.lang.NullPointerException
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:164)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:89)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1070)
... 20 more
Caused by: java.lang.NullPointerException
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.createGroovyObjectGetPropertySite(AbstractCallSite.java:254)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.acceptGroovyObjectGetProperty(AbstractCallSite.java:239)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callGroovyObjectGetProperty(AbstractCallSite.java:231)
at com.schoolzilla.api.application.credentials.StormpathAccountService.<init>(StormpathAccountService.groovy:37)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:148)
... 22 more
And here is the code that's giving me issues:
#Service
class StormpathAccountService implements AccountService {
//This is where my problem lies
#Autowired
StormpathProperties stormpathProperties
private def logger = LogFactory.getLog(StormpathAccountService)
private def path = System.getProperty("user.home") + stormpathProperties.apiKeyLocation
//more stuff here...
}
}
Groovy interface being implemented:
interface AccountService {
def createAccount(PartnerAccount account);
def deleteAccount(PartnerAccount account);
ApiKey fetchApiKey(PartnerAccount account);
}
Properties class:
#Configuration
#ConfigurationProperties(prefix = "stormpath")
class StormpathProperties {
String apiKeyLocation
String accountUrl
}
And the property names from my application.properties file:
stormpath.apiKeyLocation
stormpath.accountUrl
And finally my main Application class:
#Configuration
#ComponentScan
#EnableAutoConfiguration
#EnableTransactionManagement
#EnableConfigurationProperties
class Application {
static void main(String[] args) {
SpringApplication.run Application, args
}
}
I've looked through some other suggestions such as implementing a Java based interface instead of a Groovy based interface for classloader reasons, but so far that has not worked for me. I have also tried to change the method of injection to constructor based. The class is successfully injected, but the actual properties are then null.
I've spent a few days banging my head against the keyboard here, so any further help and/or explanation why it's not working would be greatly appreciated.
Edit:
Here is the other service that is using AccountService.groovy:
#Service
#Scope(proxyMode = ScopedProxyMode.TARGET_CLASS)
class PartnerApplicationService {
def logger = LoggerFactory.getLogger(PartnerApplicationService)
#Autowired
PartnerApplicationRepository repository
#Autowired
CredentialsRepository credentialsRepository
#Autowired
PartnerService partnerService
#Autowired
AccountService accountService
//lots more stuff...
}

I think you didn't inject the StormpathAccountService bean into the controller or another classe which uses it, if not try with injecting it:
#Autowired
StormpathAccountService stormpathAccountService;
OR:
inject the AccountService interface in it:
#Autowired
AccountService accountService;

Well, I think I found a solution that works for me. I wound up manually including the StormpathProperties file as part of the #ComponentScan. I have no idea why this needed to be explicit where everything else woks with #ComponentScan correctly.

Related

NoSuchBeanDefinitionException raised even though #Autowire and # repository # service are properly configured

My controller class:
#Controller
public class UsersController
{
#Autowired
TechRequestService techrequestservices;
#RequestMapping(value="/service_request", method=RequestMethod.POST)
public #ResponseBody Map<String,Object> SaveServiceRequest(#Valid Servicerequest servicerequest,BindingResult result){
Map<String,Object> map = new HashMap<String,Object>();
Object obj=new Object();
if(result.hasErrors())
{
for (Object object : result.getAllErrors()) {
if(object instanceof FieldError) {
FieldError fieldError = (FieldError) object;
obj= (fieldError.getDefaultMessage());
}
map.put("status","400");
map.put("message",obj);
return map;
}}
techrequestservices.save_servicerequest(servicerequest);
map.put("status","200");
map.put("message","Your record have been saved successfully");
return map;
}
}
My Service Implementation class:
#Service
public class TechRequestServiceImpl implements TechRequestService{
#Autowired
TechRequestServiceDao techrequestservicedao;
public boolean save_servicerequest(Servicerequest servicerequest) {
return techrequestservicedao.save_servicerequest(servicerequest);
}
public List<Servicerequest> list() {
// TODO Auto-generated method stub
return techrequestservicedao.list();
}
}
My DaoImpl Class:
#Repository
#Transactional
public class TechRequestServiceDaoImpl implements TechRequestService {
#Autowired
SessionFactory session;
#Override
public boolean save_servicerequest(Servicerequest servicerequest) {
// TODO Auto-generated method stub
session.getCurrentSession().saveOrUpdate(servicerequest);
return true;
}
#Override
public List<Servicerequest> list() {
return session.getCurrentSession().createQuery("from Search_type_case").list();
}
}
The request comes through ajax and the pojo variables are getting their values initialized properly as i confirmed it by placing a print statement in ever setter method of pojos. The full stack trace of the exception as follows:
SEVERE: Exception sending context initialized event to listener instance of class
[org.springframework.web.context.ContextLoaderListener]
org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'usersController': Injection of autowired
dependencies failed; nested exception is
org.springframework.beans.factory.BeanCreationException: Could not
autowire field: com.servicesapi.TechRequestService
com.controllers.UsersController.techrequestservices; nested exception
is org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'techRequestServiceImpl': Injection of
autowired dependencies failed; nested exception is
org.springframework.beans.factory.BeanCreationException: Could not
autowire field: com.daoapi.TechRequestServiceDao
com.servicesimpl.TechRequestServiceImpl.techrequestservicedao; nested
exception is
org.springframework.beans.factory.NoSuchBeanDefinitionException: No
qualifying bean of type [com.daoapi.TechRequestServiceDao] found for
dependency: expected at least 1 bean which qualifies as autowire
candidate for this dependency. Dependency annotations:
{#org.springframework.beans.factory.annotation.Autowired(required=true)}
at
org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772)
at
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:839)
at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:538)
at
org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:444)
at
org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:326)
at
org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)
at
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4792)
at
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5256)
at
org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1421)
at
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1411)
at java.util.concurrent.FutureTask.run(Unknown Source) at
java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at
java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at
java.lang.Thread.run(Unknown Source)
Is your Component-Scan set correctly to scan packages inside a given path? Try setting the component-scan in the spring xml configuration to scan the relevant packages as follows:
<context:component-scan base-package="com.main"/>
where your dao, service and controller packages are located inside com.main. This will scan all files under com.main while checking for bean definations.
Both TechRequestServiceImpl and TechRequestServiceDaoImpl implements TechRequestService therefore there are two beans of type TechRequestService in the context, but none of type: TechRequestServiceDao.
To fix: TechRequestServiceDaoImpl should implement TechRequestServiceDao

Creating library using Spring boot and aspectj

I have created a library using spring boot and aspectj.
I have created a configuration class
#Configuration
#EnableAspectJAutoProxy
#ComponentScan(basePackages="com.x.y")
public class LoggerConfig {
}
A class for the annotation
#Target(ElementType.METHOD)
#Retention(RetentionPolicy.RUNTIME)
public #interface EnableHttpLogging {
}
and a class for the aspect
#Aspect
#Component
public class LoggerAspect {
#Around("execution(* *(..)) && #annotation(EnableHttpLogging)")
public Object handleController(final ProceedingJoinPoint proceedingJoinPoint)
throws Throwable {
LOG.info("controller....before ");
return proceedingJoinPoint.proceed();
}
}
An error has occured after importing a class configuration "#Import(LoggerConfig.class)" into my application and trying to run it, i have the following error:
Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'embeddedServletContainerCustomizerBeanPostProcessor': Initialization of bean failed; nested exception is java.lang.IllegalArgumentException: error Type referred to is not an annotation type: EnableHttpLogging
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
at org.springframework.context.support.PostProcessorRegistrationDelegate.registerBeanPostProcessors(PostProcessorRegistrationDelegate.java:240)
at org.springframework.context.support.AbstractApplicationContext.registerBeanPostProcessors(AbstractApplicationContext.java:697)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:526)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:686)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:320)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:957)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:946)
at com.olps.reassurance.cgoa.endpoint.manager.Application.main(Application.java:43)
Caused by: java.lang.IllegalArgumentException: error Type referred to is not an annotation type: EnableHttpLogging
at org.aspectj.weaver.tools.PointcutParser.parsePointcutExpression(PointcutParser.java:301)
at org.springframework.aop.aspectj.AspectJExpressionPointcut.buildPointcutExpression(AspectJExpressionPointcut.java:207)
at org.springframework.aop.aspectj.AspectJExpressionPointcut.checkReadyToMatch(AspectJExpressionPointcut.java:193)
at org.springframework.aop.aspectj.AspectJExpressionPointcut.getClassFilter(AspectJExpressionPointcut.java:170)
at org.springframework.aop.support.AopUtils.canApply(AopUtils.java:220)
at org.springframework.aop.support.AopUtils.canApply(AopUtils.java:279)
at org.springframework.aop.support.AopUtils.findAdvisorsThatCanApply(AopUtils.java:311)
at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.findAdvisorsThatCanApply(AbstractAdvisorAutoProxyCreator.java:118)
at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.findEligibleAdvisors(AbstractAdvisorAutoProxyCreator.java:88)
at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.getAdvicesAndAdvisorsForBean(AbstractAdvisorAutoProxyCreator.java:69)
at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.wrapIfNecessary(AbstractAutoProxyCreator.java:347)
at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.postProcessAfterInitialization(AbstractAutoProxyCreator.java:299)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsAfterInitialization(AbstractAutowireCapableBeanFactory.java:422)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1583)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545)
... 14 more
You need to modify the method signature of handleController and the parameter provided inside #annotation. The example shown below should work.
#Aspect
#Component
#Slf4j
public class LoggerAspect {
#Around("execution(* *(..)) && #annotation(annotation)")
public Object handleController(
final ProceedingJoinPoint proceedingJoinPoint,
EnableHttpLogging annotation)
throws Throwable {
LOG.info("controller....before ");
return proceedingJoinPoint.proceed();
}
}

Spring Data Rest incompatible with Spring Data Neo4J?

I'm trying to incorporate Spring Data Rest into an application that is using Spring Data Neo4J. I get the following exception on start when I include Spring Data Rest into my application:
18:41:10.632 [main] INFO o.h.tool.hbm2ddl.SchemaUpdate - HHH000232: Schema update complete
18:41:11.280 [main] WARN o.e.j.u.component.AbstractLifeCycle - FAILED org.springframework.boot.context.embedded.jetty.ServletContextInitializerConfiguration$Initializer#2521bcf2: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter': Injection of autowired dependencies failed; nested exception is ...
// very long stack trace here
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.neo4j.support.Neo4jTemplate]: Circular reference involving containing bean 'myApplication' - consider declaring the factory method as static for independence from its containing instance. Factory method 'neo4jTemplate' threw exception; nested exception is org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'neo4jMappingContext': Requested bean is currently in creation: Is there an unresolvable circular reference?
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:189) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:588) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
... 277 common frames omitted
Caused by: org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'neo4jMappingContext': Requested bean is currently in creation: Is there an unresolvable circular reference?
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.beforeSingletonCreation(DefaultSingletonBeanRegistry.java:347) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:293) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:285) ~[spring-context-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at io.travelnet.TravelNetApplication$$EnhancerBySpringCGLIB$$6dfc1a9a.mappingInfrastructure(<generated>) ~[spring-core-4.1.6.RELEASE.jar:na]
at org.springframework.data.neo4j.config.Neo4jConfiguration.neo4jTemplate(Neo4jConfiguration.java:136) ~[spring-data-neo4j-3.3.1.RELEASE.jar:na]
at io.travelnet.TravelNetApplication$$EnhancerBySpringCGLIB$$6dfc1a9a.CGLIB$neo4jTemplate$83(<generated>) ~[spring-core-4.1.6.RELEASE.jar:na]
at io.travelnet.TravelNetApplication$$EnhancerBySpringCGLIB$$6dfc1a9a$$FastClassBySpringCGLIB$$484acc9c.invoke(<generated>) ~[spring-core-4.1.6.RELEASE.jar:na]
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228) ~[spring-core-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:309) ~[spring-context-4.1.6.RELEASE.jar:4.1.6.RELEASE]
at io.travelnet.TravelNetApplication$$EnhancerBySpringCGLIB$$6dfc1a9a.neo4jTemplate(<generated>) ~[spring-core-4.1.6.RELEASE.jar:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_71]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_71]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_71]
at java.lang.reflect.Method.invoke(Method.java:606) ~[na:1.7.0_71]
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:162) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
... 278 common frames omitted
Here's my dependency list:
dependencies {
compile("org.springframework.boot:spring-boot-starter-batch")
compile("org.springframework.cloud:spring-cloud-starter-aws")
compile("org.springframework.cloud:spring-cloud-aws-autoconfigure")
compile("commons-io:commons-io:2.4")
compile("org.springframework.boot:spring-boot-starter-data-rest")
compile("org.springframework.boot:spring-boot-starter-data-jpa")
compile("org.springframework.boot:spring-boot-starter-web")
compile("org.springframework.data:spring-data-neo4j:3.3.1.RELEASE")
compile("org.springframework.data:spring-data-commons:1.10.1.RELEASE")
compile("com.graphaware.neo4j:timetree:2.1.7.28.20")
compile("com.graphaware.neo4j:common:2.1.7.28")
compile("org.codehaus.jackson:jackson-mapper-asl:1.9.13")
// these are needed to provide Neo4J web admin interface
compile("org.neo4j.app:neo4j-server:2.1.8")
compile("org.neo4j.app:neo4j-server:2.1.8:static-web")
runtime("com.sun.jersey:jersey-server:1.17.1")
runtime("com.sun.jersey:jersey-servlet:1.17.1")
compile("org.codehaus.groovy:groovy")
runtime("org.postgresql:postgresql:9.4-1201-jdbc41")
//providedRuntime("org.springframework.boot:spring-boot-starter-tomcat")
testCompile("org.springframework.boot:spring-boot-starter-test")
testCompile "org.spockframework:spock-core:0.7-groovy-2.0"
}
The application runs as expected if I comment out compile("org.springframework.boot:spring-boot-starter-data-rest").
Is there a version mismatch perhaps?
EDIT to add config of main class as requested by Michael:
#Configuration
#EnableAutoConfiguration
#EnableAsync
#EnableScheduling
#SpringBootApplication
#EnableNeo4jRepositories(basePackages = "com.me.graph")
#EnableJpaRepositories(basePackages = "com.me.model")
#EnableTransactionManagement
class MyApplication extends Neo4jConfiguration implements CommandLineRunner {
MyApplication() {
setBasePackage("com.me.graph.domain");
}
#Bean(destroyMethod = "shutdown")
public GraphDatabaseService graphDatabaseService() {
return new GraphDatabaseFactory().newEmbeddedDatabase("graph/neo4j.db");
}
#Autowired
GraphDatabaseService db;
#Bean
public SingleTimeTree timeTree() {
return new SingleTimeTree(db)
}
#Autowired
LocalContainerEntityManagerFactoryBean entityManagerFactory;
#Override
#Bean(name = "transactionManager")
public PlatformTransactionManager neo4jTransactionManager(GraphDatabaseService db) throws Exception {
return new ChainedTransactionManager(new JpaTransactionManager(entityManagerFactory.getObject()),
new JtaTransactionManagerFactoryBean(graphDatabaseService()).getObject());
}
#Override
public void run(String... strings) throws Exception {
startNeo4jServer()
}
private static final Logger log = LoggerFactory.getLogger(MyApplication.class);
public void startNeo4jServer() {
// used for Neo4j browser
try {
WrappingNeoServerBootstrapper neoServerBootstrapper;
GraphDatabaseAPI api = (GraphDatabaseAPI) db;
ServerConfigurator config = new ServerConfigurator(api);
config.configuration()
.addProperty(Configurator.WEBSERVER_ADDRESS_PROPERTY_KEY, "127.0.0.1");
config.configuration()
.addProperty(Configurator.WEBSERVER_PORT_PROPERTY_KEY, "7474");
neoServerBootstrapper = new WrappingNeoServerBootstrapper(api, config);
neoServerBootstrapper.start();
} catch(Exception e) {
//handle appropriately
log.error("Exception when starting N4J")
}
// end of Neo4j browser config
}
static void main(String[] args) {
ApplicationContext ctx = SpringApplication.run(MyApplication.class, args);
log.info("MyApplication started.");
}
}

Spring RESTful API :: Using Traits for the #RestController methods

I'm trying to set up spring to use scala traits for the REST controllers.
Let's say I need 2 resources exposed: Author and Publication.
Here's the author:
AuthorController.java
#RestController
class AuthorController extends BaseController
with ReadTrait
{
def getSuffix(): String = {
"author"
}
}
and here's the publication:
PublicationController.java
#RestController
class PublicationController extends BaseController
with ReadTrait
{
def getSuffix(): String = {
"publication"
}
}
they both use the read trait.
and the read trait I need for both:
ReadTrait.java
#RestController
trait ReadTrait {
def getSuffix(): String
#Secured(Array("ROLE_USER"))
#RequestMapping(value = Array("/{resource}"), method = Array(RequestMethod.GET))
def read(#PathVariable("resource") resource: String): Author = {
if (resource == "author") {
// ...
}
}
}
So the problem that I'm facing is that Spring blows up when those 2 classes use the same trait with this:
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'requestMappingHandlerMapping' defined in class path resource [org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration$EnableWebMvcConfiguration.class]: Invocation of init method failed; nested exception is java.lang.IllegalStateException: Ambiguous mapping found. Cannot map 'publicationController' bean method
public abstract com.example.project.core.Author com.example.project.api._trait.ReadTrait.read(java.lang.String)
to {[/{resource}],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}: There is already 'authorController' bean method
public abstract com.example.project.core.Author com.example.project.api._trait.ReadTrait.read(java.lang.String) mapped.
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1574)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:755)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:686)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:320)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:957)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:946)
at com.example.project.Application.main(Application.java:10)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:53)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.IllegalStateException: Ambiguous mapping found. Cannot map 'publicationController' bean method
public abstract com.example.project.core.Author com.example.project.api._trait.ReadTrait.read(java.lang.String)
to {[/{resource}],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}: There is already 'authorController' bean method
public abstract com.example.project.core.Author com.example.project.api._trait.ReadTrait.read(java.lang.String) mapped.
at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.registerHandlerMethod(AbstractHandlerMethodMapping.java:212)
at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.detectHandlerMethods(AbstractHandlerMethodMapping.java:184)
at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.initHandlerMethods(AbstractHandlerMethodMapping.java:144)
at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.afterPropertiesSet(AbstractHandlerMethodMapping.java:123)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping.afterPropertiesSet(RequestMappingHandlerMapping.java:126)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1633)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1570)
... 21 common frames omitted
Everything builds fine and works as expected when I remove one of the Controllers. It also builds fine but doesn't work if I remove the #RestController annotation on the ReadTrait. Is the approach I'm trying out wrong? How can I make it work?
Thanks
You are confusing Spring Boot with multiple RestController without distinctive mapping.
You have to assign different RequestMapping values for each RestController class.

Adding custom behavior to all repositories without xml configuration

I am trying to add custom behavior to all repositories in my spring application but I don't want to use XML configuration, only spring annotation like #xxxx.
So I looked for that on the Internet and I found this documentation.
The problem with the documentation is that it deals with JPA (not MongoDB) and the step 4 is not specific enough for a spring application without xml annotation.
Documentation step 4 :
declare beans of the custom factory directly
How we do that?
So I didn't give up and I looked deeper on the Internet and I found this.
But this time, it was for Solr (not Mongo).
The interesting part is:
import org.springframework.context.annotation.Configuration;
import org.springframework.data.solr.repository.config.EnableSolrRepositories;
#Configuration
#EnableSolrRepositories(
basePackages = "net.petrikainulainen.spring.datasolr.todo.repository.solr",
repositoryFactoryBeanClass = CustomSolrRepositoryFactoryBean.class
)
public class SolrContext {
//Configuration is omitted.
}
But my application still does not work! You can find all the code in github.
Architecture
src/main/java
fr.exemple.test.Application.java
fr.exemple.test.controller.TestController.java
fr.exemple.test.model.domain.Test.java
fr.exemple.test.model.repository.TestRepository.java
fr.exemple.test.model.repository.global.MyRepository.java
fr.exemple.test.model.repository.global.MyRepositoryFactoryBean.java
fr.exemple.test.model.repository.global.MyRepositoryImpl.java
My Code
Application :
package fr.exemple.test;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.SpringApplication;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.mongodb.repository.config.EnableMongoRepositories;
import fr.exemple.test.model.repository.global.MyRepositoryFactoryBean;
#Configuration
#ComponentScan
#EnableAutoConfiguration
#EnableMongoRepositories(
basePackages = {"fr.exemple.test.repository.global"},
repositoryFactoryBeanClass = MyRepositoryFactoryBean.class
)
public class Application {
public static void main(String[] args) {
SpringApplication app = new SpringApplication(Application.class);
app.setShowBanner(false);
app.run(args);
}
}
TestController :
package fr.exemple.test.controller;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;
import fr.exemple.test.model.repository.TestRepository;
#RestController
#RequestMapping("/test")
public class TestController {
#Autowired
private TestRepository repository;
#RequestMapping(method=RequestMethod.GET)
public void sharedCustomMethodTest() {
repository.sharedCustomMethod("Hello World !");
}
}
Test :
package fr.exemple.test.model.domain;
import org.springframework.data.annotation.Id;
import org.springframework.data.mongodb.core.mapping.Document;
#Document
public class Test {
#Id
private String id;
private String firstName;
private String lastName;
public Test() {}
public Test(String firstName, String lastName) {
this.firstName = firstName;
this.lastName = lastName;
}
#Override
public String toString() {
return String.format(
"Customer[id=%s, firstName='%s', lastName='%s']",
id, firstName, lastName);
}
}
TestRepository :
package fr.exemple.test.model.repository;
import fr.exemple.test.model.domain.Test;
import fr.exemple.test.model.repository.global.MyRepository;
public interface TestRepository extends MyRepository<Test, String> {
}
MyRepository :
package fr.exemple.test.model.repository.global;
import java.io.Serializable;
import org.springframework.data.mongodb.repository.MongoRepository;
import org.springframework.data.repository.NoRepositoryBean;
#NoRepositoryBean
public interface MyRepository<T, ID extends Serializable> extends MongoRepository<T, ID>{
void sharedCustomMethod(ID id);
}
MyRepositoryFactoryBean :
package fr.exemple.test.model.repository.global;
import java.io.Serializable;
import org.springframework.data.mongodb.core.MongoOperations;
import org.springframework.data.mongodb.core.mapping.BasicMongoPersistentEntity;
import org.springframework.data.mongodb.core.mapping.MongoPersistentEntity;
import org.springframework.data.mongodb.repository.MongoRepository;
import org.springframework.data.mongodb.repository.query.MongoEntityInformation;
import org.springframework.data.mongodb.repository.support.MappingMongoEntityInformation;
import org.springframework.data.mongodb.repository.support.MongoRepositoryFactory;
import org.springframework.data.mongodb.repository.support.MongoRepositoryFactoryBean;
import org.springframework.data.repository.core.RepositoryMetadata;
import org.springframework.data.repository.core.support.RepositoryFactorySupport;
import org.springframework.data.util.ClassTypeInformation;
import org.springframework.data.util.TypeInformation;
public class MyRepositoryFactoryBean<R extends MongoRepository<T, I>, T, I extends Serializable>
extends MongoRepositoryFactoryBean<R, T, I> {
#Override
protected RepositoryFactorySupport getFactoryInstance(MongoOperations operations) {
return new MyRepositoryFactory<T, I>(operations);
}
private static class MyRepositoryFactory<T, I extends Serializable> extends
MongoRepositoryFactory {
private MongoOperations mongoOperations;
public MyRepositoryFactory(MongoOperations mongoOperations) {
super(mongoOperations);
this.mongoOperations = mongoOperations;
}
protected Object getTargetRepository(RepositoryMetadata metadata) {
TypeInformation<T> information = ClassTypeInformation.from((Class<T>)metadata.getDomainType());
MongoPersistentEntity<T> pe = new BasicMongoPersistentEntity<T>(information);
MongoEntityInformation<T,I> mongometa = new MappingMongoEntityInformation<T, I>(pe);
return new MyRepositoryImpl<T, I>(mongometa, mongoOperations);
}
protected Class<?> getRepositoryBaseClass(RepositoryMetadata metadata) {
return MyRepository.class;
}
}
}
MyRepositoryImpl :
package fr.exemple.test.model.repository.global;
import java.io.Serializable;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.data.mongodb.core.MongoOperations;
import org.springframework.data.mongodb.repository.query.MongoEntityInformation;
import org.springframework.data.mongodb.repository.support.SimpleMongoRepository;
public class MyRepositoryImpl<T, ID extends Serializable> extends
SimpleMongoRepository<T, ID> implements MyRepository<T, ID> {
private Log log = LogFactory.getLog(MyRepositoryImpl.class);
private MongoOperations mongoOperations;
public MyRepositoryImpl(MongoEntityInformation<T, ID> metadata,
MongoOperations mongoOperations) {
super(metadata, mongoOperations);
this.mongoOperations = mongoOperations;
}
#Override
public void sharedCustomMethod(ID id) {
log.info(id);
}
}
Stack Trace
Error starting ApplicationContext. To display the auto-configuration report enabled debug logging (start with --debug)
2014-07-13 11:12:51.951 ERROR 2144 --- [ main] o.s.boot.SpringApplication : Application startup failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'testController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private fr.exemple.test.model.repository.TestRepository fr.exemple.test.controller.TestController.repository; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'testRepository': Invocation of init method failed; nested exception is org.springframework.data.mapping.PropertyReferenceException: No property shared found for type void!
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:292)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1185)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:703)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:120)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:691)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:320)
at fr.exemple.test.Application.main(Application.java:23)
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private fr.exemple.test.model.repository.TestRepository fr.exemple.test.controller.TestController.repository; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'testRepository': Invocation of init method failed; nested exception is org.springframework.data.mapping.PropertyReferenceException: No property shared found for type void!
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:508)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:289)
... 14 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'testRepository': Invocation of init method failed; nested exception is org.springframework.data.mapping.PropertyReferenceException: No property shared found for type void!
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1553)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1017)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:960)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:858)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:480)
... 16 common frames omitted
Caused by: org.springframework.data.mapping.PropertyReferenceException: No property shared found for type void!
at org.springframework.data.mapping.PropertyPath.<init>(PropertyPath.java:75)
at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:327)
at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:359)
at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:359)
at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:307)
at org.springframework.data.mapping.PropertyPath.from(PropertyPath.java:270)
at org.springframework.data.mapping.PropertyPath.from(PropertyPath.java:241)
at org.springframework.data.repository.query.parser.Part.<init>(Part.java:76)
at org.springframework.data.repository.query.parser.PartTree$OrPart.<init>(PartTree.java:213)
at org.springframework.data.repository.query.parser.PartTree$Predicate.buildTree(PartTree.java:321)
at org.springframework.data.repository.query.parser.PartTree$Predicate.<init>(PartTree.java:301)
at org.springframework.data.repository.query.parser.PartTree.<init>(PartTree.java:82)
at org.springframework.data.mongodb.repository.query.PartTreeMongoQuery.<init>(PartTreeMongoQuery.java:52)
at org.springframework.data.mongodb.repository.support.MongoRepositoryFactory$MongoQueryLookupStrategy.resolveQuery(MongoRepositoryFactory.java:128)
at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.<init>(RepositoryFactorySupport.java:320)
at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:169)
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.initAndReturn(RepositoryFactoryBeanSupport.java:224)
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:210)
at org.springframework.data.mongodb.repository.support.MongoRepositoryFactoryBean.afterPropertiesSet(MongoRepositoryFactoryBean.java:108)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1612)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1549)
... 26 common frames omitted
Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'testController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private fr.exemple.test.model.repository.TestRepository fr.exemple.test.controller.TestController.repository; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'testRepository': Invocation of init method failed; nested exception is org.springframework.data.mapping.PropertyReferenceException: No property shared found for type void!
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:292)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1185)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:703)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:120)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:691)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:320)
at fr.exemple.test.Application.main(Application.java:23)
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private fr.exemple.test.model.repository.TestRepository fr.exemple.test.controller.TestController.repository; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'testRepository': Invocation of init method failed; nested exception is org.springframework.data.mapping.PropertyReferenceException: No property shared found for type void!
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:508)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:289)
... 14 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'testRepository': Invocation of init method failed; nested exception is org.springframework.data.mapping.PropertyReferenceException: No property shared found for type void!
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1553)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1017)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:960)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:858)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:480)
... 16 more
Caused by: org.springframework.data.mapping.PropertyReferenceException: No property shared found for type void!
at org.springframework.data.mapping.PropertyPath.<init>(PropertyPath.java:75)
at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:327)
at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:359)
at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:359)
at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:307)
at org.springframework.data.mapping.PropertyPath.from(PropertyPath.java:270)
at org.springframework.data.mapping.PropertyPath.from(PropertyPath.java:241)
at org.springframework.data.repository.query.parser.Part.<init>(Part.java:76)
at org.springframework.data.repository.query.parser.PartTree$OrPart.<init>(PartTree.java:213)
at org.springframework.data.repository.query.parser.PartTree$Predicate.buildTree(PartTree.java:321)
at org.springframework.data.repository.query.parser.PartTree$Predicate.<init>(PartTree.java:301)
at org.springframework.data.repository.query.parser.PartTree.<init>(PartTree.java:82)
at org.springframework.data.mongodb.repository.query.PartTreeMongoQuery.<init>(PartTreeMongoQuery.java:52)
at org.springframework.data.mongodb.repository.support.MongoRepositoryFactory$MongoQueryLookupStrategy.resolveQuery(MongoRepositoryFactory.java:128)
at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.<init>(RepositoryFactorySupport.java:320)
at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:169)
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.initAndReturn(RepositoryFactoryBeanSupport.java:224)
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:210)
at org.springframework.data.mongodb.repository.support.MongoRepositoryFactoryBean.afterPropertiesSet(MongoRepositoryFactoryBean.java:108)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1612)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1549)
... 26 more
This happens as the package structure is not consistent. The base package of #EnableMongoRepositories points to fr.exemple.test.repository.global whereas the repository definition is located in fr.exemple.test.model.repository. As the scan for repositories returns without any result boot auto configuration, at this point not knowing of any custom RepositoryFactoryBean definitions, kicks in, enabling repositories on fr.exemple.test where Application resides.
So you could update your package structure.
Or make boot aware of MyRepositoryFactoryBean by registering it in your context via #Component and remove #EnableMongoRepositories so that scanning for a bean of type RepositoryFactoryBeanSupport can pick up the config.
When you declare #EnableMongoRepositories please take a look at availables options. One of them is :
public abstract Class<?> repositoryFactoryBeanClass
Returns the FactoryBean class to be used for each repository instance.
Defaults to MongoRepositoryFactoryBean.
Returns:
Default:
org.springframework.data.mongodb.repository.support.MongoRepositoryFactoryBean.class
so i.e
#EnableMongoRepositories(repositoryFactoryBeanClass=YourMongoCustomRepositoryFactoryBean.class)

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