MailSender spring - java

I'm trying to run simple mailsender service:
#Service
public class MailService {
#Autowired
private MailSender mailSender;
#Autowired
private SimpleMailMessage templateMessage;
#Autowired
private AuthenticationService authenticationService;
public void sendMessage(SaveSurveyDTO saveSurvey) {
title += "title2";
templateMessage.setSubject(title);
// templateMessage.setTo(email.toString());
templateMessage.setTo("my#mail.com");
mailSender.send(templateMessage);
}
}
#Configuration
public class MailConfig {
#Bean
public JavaMailSenderImpl mailSender() {
JavaMailSenderImpl sender = new JavaMailSenderImpl();
Properties props = new Properties();
props.put("mail.smtp.auth", true);
props.put("mail.debug", "true");
props.put("mail.smtp.host", "adres");
props.put("mail.smtp.port", "25");
props.put("mail.smtp.auth.mechanisms", "NTLM");
props.put("mail.smtp.auth.ntlm.domain", "DOMAIN");
sender.setHost("host");
sender.setPort(25);
sender.setJavaMailProperties(props);
sender.setUsername("username");
sender.setPassword("pass");
return sender;
}
}
When I'm trying to run this, I recieve the following error:
Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'testappController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.test.service.MailService org.test.testappController.mailService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mailService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.mail.SimpleMailMessage org.test.service.MailService.templateMessage; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.mail.SimpleMailMessage] 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:1210)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
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 org.test.testapp.main(testapp.java:12)
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.test.service.MailService org.test.testappController.mailService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mailService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.mail.SimpleMailMessage org.test.service.MailService.templateMessage; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.mail.SimpleMailMessage] 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$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:561)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
... 16 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mailService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.mail.SimpleMailMessage org.test.service.MailService.templateMessage; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.mail.SimpleMailMessage] 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:1210)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1120)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1044)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:942)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:533)
... 18 more
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.mail.SimpleMailMessage org.test.service.MailService.templateMessage; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.mail.SimpleMailMessage] 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$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:561)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
... 29 more
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.mail.SimpleMailMessage] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1301)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1047)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:942)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:533)
... 31 more


The error is telling you what is wrong:
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.mail.SimpleMailMessage] 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)}
The main issue is the fact you are having field in your service of the type SimpleMailMessage which you have annotated with #Autowired. However there is no such bean in your #Configuration class.
Either add that bean definition to your configuration (which I wouldn't recommend) or simply create the SimpleMailMessage inside your method.
public void sendMessage(SaveSurveyDTO saveSurvey) {
SimpleMailMessage message = new SimpleMailMessage();
title += "title2";
message.setSubject(title);
// templateMessage.setTo(email.toString());
message.setTo("my#mail.com");
mailSender.send(message);
}
Pro Tip
You are using Spring Boot then use it... Remove your#Configuration class and just put the configuration in application.properties. Spring Boot already has mail support (as of Spring Boot 1.2 that is!).
spring.mail.host=adres
spring.mail.port=25
spring.mail.username=username
spring.mail.password=password
spring.mail.properties.mail.smtp.auth=true
spring.mail.properties.mail.smtp.auth.mechanisms=NTLM
spring.mail.properties.mail.smtp.auth.ntlm.domain=DOMAIN
spring.mail.properties.mail.debug=true


The problem you are getting is that Spring cannot inject an instance of SimpleMailMessage:
#Autowired
private SimpleMailMessage templateMessage;
This is completely normal and you should not construct a SimpleMailMessage this way, it is not a Spring Bean. Rather, use the default constructor:
SimpleMailMessage templateMessage = new SimpleMailMessage();
and set the properties from, to, etc. according to your needs.


Please add the Qualifier like this
#Autowired
#Qualifier("mailSender")
private MailSender mailSender;

Related

Unable to autowire Component into Service in springboot

I am trying to do the event handling in my springboot(4.2) application and following this example. When I try to Autowired EventPublisher component into my Service, it creates a problem and throws the following exception:
2023-01-30 18:54:15 DEBUG Processing injected element of bean 'positionService': AutowiredFieldElement for com.mycompany.myproject.event.EventPublisher com.mycompany.myproject.service.PositionService.eventPublisher
2023-01-30 18:54:15 WARN Exception encountered during context initialization - cancelling refresh attempt
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'positionService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: com.mycompany.myproject.event.EventPublisher com.mycompany.myproject.service.PositionService.eventPublisher; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.mycompany.myproject.event.EventPublisher] 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$1.getObject(AbstractBeanFactory.java:305)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:301)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:196)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:834)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:537)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4762)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5222)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:726)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:698)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:696)
at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:689)
at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1888)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266)
at java.util.concurrent.FutureTask.run(FutureTask.java)
at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
at Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.mycompany.myproject.event.EventPublisher] 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.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1326)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1072)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:967)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:543)
... 58 more
Here is my EventPublisher
#Component
public class EventPublisher {
#Autowired
private ApplicationEventPublisher applicationEventPublisher;
public void publishEvent(String message, Integer eventId) {
applicationEventPublisher.publishEvent(
new UserEvent(this, message, eventId)
);
}
}
Service:
#Service
public class PositionService extends BaseService implements IPositionService {
private final Logger LOGGER = LoggerFactory.getLogger(this.getClass());
#Autowired
EventPublisher eventPublisher;

If #Components (incl #Services) are in are not in the same package (or a sub-package) as the class annotated with #SpringBootApplication then the #SpringBootApplication needs a scanBasePackages, eg
#SpringBootApplication(scanBasePackages = {"basepackage1", "basepackage2"}

Strategy pattern - How to inject strategies - NoUniqueBeanDefinitionException

I am developing a solution to implements several providers in a SmsService. I need a way to inject the strategy class from my Context. The problem is the selection depends on an external property. When I try to deploy this code I get
org.springframework.beans.factory.NoUniqueBeanDefinitionException: No qualifying bean of type
Here I show you my code:
Provider Interface
public interface SmsProvider {
public Integer send(String user, String password,List<Sms> list);
}
Context class
#Component
public class ContextProvider {
private #Inject
MessageDAO messageDAO;
private #Inject
SmsProvider strategy;
public Integer send(String user,String password) {
List<Sms> list = extractSmsList();
return strategy.send(user,password, list);
}
public void setStrategy(SmsProvider strategy) {
this.strategy = strategy;
}
Strategy A
#Component("provider1")
public class Provider1 implements SmsProvider {
private #Inject
MessageDAO messageDAO;
public Integer send(String user, String password, List<Sms> list) {
Status serviceErrorStatus = messageDAO.find(Status.class, 400);
...
}
Strategy B
#Component("provider2")
public class Provider2 implements SmsProvider{
private #Inject
MessageDAO messageDAO;
#Override
public Integer send(String user, String password, List<Sms> list) {
Status serviceErrorStatus = messageDAO.find(Status.class, 400);
...
}
Using the strategy.
In this class I get the property and choose the strategy in a switch clause.
#Component
public class SmsServiceImpl implements SmsService{
#Value("${net.mycompany.sms.service.smsProvider}")
private int smsProvider;
private #Inject
MessageDAO messageDAO;
private #Inject
ContextProvider context;
....
public Integer send(String user,String password) {
LOG.debug("Sms provider property setted at: '{}'",smsProvider);
switch (smsProvider) {
case 1:
context.setStrategy(new Provider1());
return context.send(user, password);
case 2:
context.setStrategy(new Provider2());
return context.send(user, password);
}
}
I have also try to delete the #Component in the strategies classes and #Inject in the declaration of smsProvider in Context class and I get a NullPointerException in Dao class and I really need this daos.
I am using Spring 3.2.16-RELEASE and Java 7.0.15
Please a help. Any pointers would be helpful
Thanks in advance
EDIT
I add the stacktrace in tomcat 6 server:
14:58:48.044 - mycompany_myCompanyFramework_Init[ERROR] - [main] ERROR o.s.web.context.ContextLoader - Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'smsBC': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private net.mycompany.mc.messaging.service.MessageService net.mycompany.mc.messaging.sms.bc.SmsBCImpl.smsService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'smsService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private net.mycompany.mc.messaging.sms.service.impl.ContextProvider net.mycompany.mc.messaging.sms.service.impl.SmsServiceImpl.context; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'contextProvider': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private net.mycompany.mc.messaging.sms.service.SmsProvider net.mycompany.mc.messaging.sms.service.impl.ContextProvider.strategy; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [net.mycompany.mc.messaging.sms.service.SmsProvider] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#javax.inject.Inject()}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:289) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1146) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:296) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:293) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:628) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932) ~[spring-context-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479) ~[spring-context-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:389) ~[spring-web-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:294) ~[spring-web-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112) [spring-web-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at net.mycompany.mycompanyframework.component.web.spring.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:37) [mycompanyFramework-web-3.4.5.jar:na]
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4210) [catalina.jar:6.0.39]
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4709) [catalina.jar:6.0.39]
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057) [catalina.jar:6.0.39]
at org.apache.catalina.core.StandardHost.start(StandardHost.java:822) [catalina.jar:6.0.39]
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057) [catalina.jar:6.0.39]
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463) [catalina.jar:6.0.39]
at org.apache.catalina.core.StandardService.start(StandardService.java:525) [catalina.jar:6.0.39]
at org.apache.catalina.core.StandardServer.start(StandardServer.java:754) [catalina.jar:6.0.39]
at org.apache.catalina.startup.Catalina.start(Catalina.java:595) [catalina.jar:6.0.39]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_15]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_15]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_15]
at java.lang.reflect.Method.invoke(Method.java:601) ~[na:1.7.0_15]
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289) [bootstrap.jar:6.0.39]
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414) [bootstrap.jar:6.0.39]
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private net.mycompany.mc.messaging.service.MessageService net.mycompany.mc.messaging.sms.bc.SmsBCImpl.smsService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'smsService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private net.mycompany.mc.messaging.sms.service.impl.ContextProvider net.mycompany.mc.messaging.sms.service.impl.SmsServiceImpl.context; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'contextProvider': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private net.mycompany.mc.messaging.sms.service.SmsProvider net.mycompany.mc.messaging.sms.service.impl.ContextProvider.strategy; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [net.mycompany.mc.messaging.sms.service.SmsProvider] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#javax.inject.Inject()}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:517) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:286) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
... 29 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'smsService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private net.mycompany.mc.messaging.sms.service.impl.ContextProvider net.mycompany.mc.messaging.sms.service.impl.SmsServiceImpl.context; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'contextProvider': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private net.mycompany.mc.messaging.sms.service.SmsProvider net.mycompany.mc.messaging.sms.service.impl.ContextProvider.strategy; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [net.mycompany.mc.messaging.sms.service.SmsProvider] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#javax.inject.Inject()}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:289) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1146) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:296) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:293) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:912) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:855) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:770) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:489) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
... 31 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private net.mycompany.mc.messaging.sms.service.impl.ContextProvider net.mycompany.mc.messaging.sms.service.impl.SmsServiceImpl.context; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'contextProvider': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private net.mycompany.mc.messaging.sms.service.SmsProvider net.mycompany.mc.messaging.sms.service.impl.ContextProvider.strategy; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [net.mycompany.mc.messaging.sms.service.SmsProvider] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#javax.inject.Inject()}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:517) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:286) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
... 42 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'contextProvider': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private net.mycompany.mc.messaging.sms.service.SmsProvider net.mycompany.mc.messaging.sms.service.impl.ContextProvider.strategy; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [net.mycompany.mc.messaging.sms.service.SmsProvider] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#javax.inject.Inject()}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:289) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1146) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:296) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:293) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:912) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:855) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:770) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:489) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
... 44 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private net.mycompany.mc.messaging.sms.service.SmsProvider net.mycompany.mc.messaging.sms.service.impl.ContextProvider.strategy; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [net.mycompany.mc.messaging.sms.service.SmsProvider] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#javax.inject.Inject()}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:517) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:286) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
... 55 common frames omitted
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [net.mycompany.mc.messaging.sms.service.SmsProvider] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#javax.inject.Inject()}
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:988) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:858) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:770) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:489) ~[spring-beans-3.2.6.RELEASE.jar:3.2.6.RELEASE]
... 57 common frames omitted

I would take advantage of the FactoryBean interface provided by Spring and encapsulate the creation of SmsProvider in proper place.
As you are using annotation configuration then based on your class definitions, the FactoryBean configuration would look like this:
First: we encapsulate the selection of the strategy based on the injected external property:
#Component
public class SmsProviderFactoryBean implements FactoryBean<SmsProvider>{
#Inject
private ApplicationContext applicationContext;
#Value("${net.mycompany.sms.service.smsProvider}")
private int smsProvider;
#Override
public SmsProvider getObject() throws Exception {
SmsProvider smsProvider = null;
switch (smsProvider) {
case 1:
smsProvider = (SmsProvider) applicationContext.getBean("provider1");
case 2:
smsProvider = (SmsProvider) applicationContext.getBean("provider2");
}
return smsProvider;
}
}
Second: Define the configuration bean which getSmsProvder() method will be used when the 'smsProvider' bean would be injected into other beans:
#Component
public class Configuration {
#Inject
private ApplicationContext applicationContext;
#Bean(name = "smsProvider")
public SmsProvider getSmsProvider() throws Exception {
return applicationContext.getBean(SmsProviderFactoryBean.class)
.getObject();
}
}
Thirdly: Add #Qualifer when you are injecting the 'smsProvider' (this may not be necessary depending on which spring version you are using):
#Component
public class ContextProvider {
#Inject
#Qualifier("smsProvider")
private SmsProvider strategy;
Give it a try.

You can use spring profiles for this.
Annotate each implementation with a profile :
#Component("provider1")
#Profile("provider1")
public class Provider1 implements SmsProvider {...}
#Component("provider2")
#Profile("provider2")
public class Provider2 implements SmsProvider {...}
When you start the application, activate one of the profiles. With spring boot you can do this by setting the property 'spring.profiles.active' on the commandline or in a properties file, for example
spring.profiles.active=profile1
you can name the profiles however you like, I used the same name as the component only for simplicity
annotating the component class with #Profile only works if you are using ComponentScan, if you use Java config, you need to annotate the #Bean method
You can find more about profiles with spring-boot in the spring doc
You can use profiles also without spring-boot, see this tutorial

Spring : Injection of autowired dependencies failed

For some reason, Spring isn't able to auto wire the Repo into the Service Class. I've gone through every SO thread that deals with similar problems and I couldn't solve my problem,
here is my code.
public interface WProcessItemDetailsRepo extends PagingAndSortingRepository<WProcessItemDetail, Long>, JpaSpecificationExecutor<WProcessItemDetail>{
}
and the service class is
#Service("processItemDetailsService")
#Transactional
public class WProcessItemDetailsService implements Serializable{
/**
*
*/
private static final long serialVersionUID = 2395733723021028217L;
#Autowired
WProcessItemDetailsRepo detailsRepo;
public WProcessItemDetail save(WProcessItemDetail detail){
return detailsRepo.save(detail);
}
public List<WProcessItemDetail> save(List<WProcessItemDetail> details){
return (List<WProcessItemDetail>) detailsRepo.save(details);
}
}
When I try to run the program, it fails with the following stack trace
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 'processItemDetailsService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: sa.tabukuni.gwsc.repo.WProcessItemDetailsRepo sa.tabukuni.gwsc.service.domain.WProcessItemDetailsService.detailsRepo; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [sa.tabukuni.gwsc.repo.WProcessItemDetailsRepo] 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:1204)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:538)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:725)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4812)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5255)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: sa.tabukuni.gwsc.repo.WProcessItemDetailsRepo sa.tabukuni.gwsc.service.domain.WProcessItemDetailsService.detailsRepo; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [sa.tabukuni.gwsc.repo.WProcessItemDetailsRepo] 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$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:555)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
... 22 more
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [sa.tabukuni.gwsc.repo.WProcessItemDetailsRepo] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1261)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1009)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:904)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:527)
... 24 more

I think you forgot the annotation for your interface:
#Repository
public interface WProcessItemDetailsRepo extends PagingAndSortingRepository<WProcessItemDetail, Long>, JpaSpecificationExecutor<WProcessItemDetail> {}

Spring Boot Component Scan not working

I have created a sample Spring Boot application that runs perfectly fine when service classes are all in one package , but if a Service class refers to another service class in a different package then I get the BeanCreationException
The Code for the Application is given below
Main.java
#SpringBootApplication
public class Main {
public static void main(String[] args) {
SpringApplication.run(Main.class, args);
}
}
MyRunner
#Component
#ComponentScan(basePackages ="com.springboot.helloworld")
public class MyRunner implements CommandLineRunner {
#Autowired
private GreeterService greeterService;
#Override
public void run(String... args) throws Exception {
System.out.println(greeterService.greetGuest("John Doe"));
}
}
GreeterService and GreeterServiceImpl are in com.springboot.helloworld.Greeter
#Service
public class GreeterServiceImpl implements GreeterService {
#Autowired
Sample service;
#Override
public String greetGuest(String greeter) {
if (greeter == null) {
return "Looged in as Guest";
}
return "Hello " + greeter + " How are you?";
}
}
Sample and SampleImpl are in different Package com.springboot.helloworld.Sampler
Error Recieved is
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'greeterServiceImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: com.springboot.helloworld.Sampler.Sample com.springboot.helloworld.Greeter.GreeterServiceImpl.service; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.springboot.helloworld.Sampler.Sample] 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:1210)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:755)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:686)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:320)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:957)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:946)
at com.springboot.helloworld.Main.main(Main.java:10)
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: com.springboot.helloworld.Sampler.Sample com.springboot.helloworld.Greeter.GreeterServiceImpl.service; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.springboot.helloworld.Sampler.Sample] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:561)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
... 15 common frames omitted
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.springboot.helloworld.Sampler.Sample] 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.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1301)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1047)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:942)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:533)
... 17 common frames omitted
Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'greeterServiceImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: com.springboot.helloworld.Sampler.Sample com.springboot.helloworld.Greeter.GreeterServiceImpl.service; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.springboot.helloworld.Sampler.Sample] 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:1210)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:755)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:686)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:320)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:957)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:946)
at com.springboot.helloworld.Main.main(Main.java:10)
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: com.springboot.helloworld.Sampler.Sample com.springboot.helloworld.Greeter.GreeterServiceImpl.service; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.springboot.helloworld.Sampler.Sample] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:561)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
... 15 more
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.springboot.helloworld.Sampler.Sample] 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.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1301)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1047)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:942)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:533)
... 17 more

You have to use the #Component annotation something like below:
#ComponentScan({"com.springboot.helloworld","service"})

Your application is clearly expecting a command line argument and you're not supplying any.

I had this issue after switching to spring 5. The problem was that an annotation processor was being run at build time to generate some helper classes, a side effect of this was that a file, spring.properties was generated. This got deployed to META-INF. When spring 5 scans for components, it checks to see if this file exists (as a resource loaded by the class loader), if it exists then it only considers the classes listed in the file when looking for components. In my case the annotation processor that generated the file wasn't looking for components, so the component classes weren't in the file. The fix was to delete the file. Without the file, then the component scanning works as expected.

No found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations:

I am trying to write a SOAP service using Spring, however I receive a Dependency Injection issue. I'm having problems using #Autowired through the Service like this:
public interface UserDao {
User getUser(String username);
}
Implementation for Dao as below:
#Controller("userDao")
public class UserDaoImpl implements UserDao {
private static Log log = LogFactory.getLog(UserDaoImpl.class);
#Autowired
#Qualifier("sessionFactory")
private LocalSessionFactoryBean sessionFactory;
#Override
public User getUser(String username) {
Session session = sessionFactory.getObject().openSession();
// Criteria query = session.createCriteria(Student.class);
Query query = session
.createQuery("from User where username = :username");
query.setParameter("username", username);
try {
System.out.println("\n Load Student by ID query is running...");
/*
* query.add(Restrictions.like("id", "%" + id + "%",
* MatchMode.ANYWHERE)); return (Student) query.list();
*/
return (User) query.uniqueResult();
} catch (Exception e) {
// TODO: handle exception
log.info(e.toString());
} finally {
session.close();
}
return null;
}
}
and
public interface UserBo {
User loadUser(String username);
}
and
public class UserBoImpl implements UserBo {
#Autowired
private UserDao userDao;
#Override
public User loadUser(String username) {
// TODO Auto-generated method stub
return userDao.getUser(username);
}
}
#WebService
#Component
public class UserService {
#Autowired
private UserBo userBo;
#WebMethod(operationName = "say")
public String sayHello(String name) {
return ("Hello Java to " + name);
}
#WebMethod(operationName = "getUser")
public User getUser(String username) {
return userBo.loadUser(username);
}
}
The below is xml mapping file
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ws="http://jax-ws.dev.java.net/spring/core"
xmlns:wss="http://jax-ws.dev.java.net/spring/servlet"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
http://jax-ws.dev.java.net/spring/core
http://jax-ws.java.net/spring/core.xsd
http://jax-ws.dev.java.net/spring/servlet
http://jax-ws.java.net/spring/servlet.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.0.xsd">
<context:annotation-config />
<context:component-scan base-package="edu.java.spring.ws"></context:component-scan>
<context:component-scan base-package="edu.java.spring.ws.dao"></context:component-scan>
<bean id="userDao" class="edu.java.spring.ws.dao.UserDaoImpl"></bean>
<!-- <context:component-scan base-package="edu.java.spring.ws.bo"></context:component-scan>
-->
<wss:binding url="/user">
<wss:service>
<ws:service bean="#userService" />
</wss:service>
</wss:binding>
<bean id="userBo" class="edu.java.spring.ws.bo.impl.UserBoImpl"></bean>
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver" />
<property name="url" value="jdbc:mysql://localhost:3306/contentdb" />
<property name="username" value="root" />
<property name="password" value="123456" />
</bean>
<bean id="sessionFactory"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource"></property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
<prop key="hibernate.show_sql">true</prop>
</props>
</property>
<property name="packagesToScan" value="edu.java.spring.ws.model" />
</bean>
</beans>
And the error thrown when deploying is:
Here is the updated stack trace:
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.sun.xml.ws.transport.http.servlet.SpringBinding#0' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Cannot create inner bean '(inner bean)#538071ba' of type [org.jvnet.jax_ws_commons.spring.SpringService] while setting bean property 'service'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#538071ba' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Cannot resolve reference to bean 'userService' while setting bean property 'bean'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private edu.java.spring.ws.bo.UserBo edu.java.spring.ws.UserService.userBo; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userBo': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private edu.java.spring.ws.dao.UserDao edu.java.spring.ws.bo.impl.UserBoImpl.userDao; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [edu.java.spring.ws.dao.UserDao] 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.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:290)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:129)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1456)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1197)
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$1.getObject(AbstractBeanFactory.java:304)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:703)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4992)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5490)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1575)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1565)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#538071ba' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Cannot resolve reference to bean 'userService' while setting bean property 'bean'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private edu.java.spring.ws.bo.UserBo edu.java.spring.ws.UserService.userBo; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userBo': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private edu.java.spring.ws.dao.UserDao edu.java.spring.ws.bo.impl.UserBoImpl.userDao; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [edu.java.spring.ws.dao.UserDao] 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.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:336)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:108)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1456)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1197)
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.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:276)
... 24 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private edu.java.spring.ws.bo.UserBo edu.java.spring.ws.UserService.userBo; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userBo': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private edu.java.spring.ws.dao.UserDao edu.java.spring.ws.bo.impl.UserBoImpl.userDao; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [edu.java.spring.ws.dao.UserDao] 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: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$1.getObject(AbstractBeanFactory.java:304)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:328)
... 30 more
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private edu.java.spring.ws.bo.UserBo edu.java.spring.ws.UserService.userBo; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userBo': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private edu.java.spring.ws.dao.UserDao edu.java.spring.ws.bo.impl.UserBoImpl.userDao; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [edu.java.spring.ws.dao.UserDao] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$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)
... 38 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userBo': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private edu.java.spring.ws.dao.UserDao edu.java.spring.ws.bo.impl.UserBoImpl.userDao; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [edu.java.spring.ws.dao.UserDao] 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: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$1.getObject(AbstractBeanFactory.java:304)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1017)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:960)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:858)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:480)
... 40 more
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private edu.java.spring.ws.dao.UserDao edu.java.spring.ws.bo.impl.UserBoImpl.userDao; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [edu.java.spring.ws.dao.UserDao] 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$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:508)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:289)
... 51 more
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [edu.java.spring.ws.dao.UserDao] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1103)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:963)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:858)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:480)
... 53 more

Look at the exception:
No qualifying bean of type [edu.java.spring.ws.dao.UserDao] found for dependency
This means that there's no bean available to fulfill that dependency. Yes, you have an implementation of the interface, but you haven't created a bean for that implementation. You have two options:
Annotate UserDaoImpl with #Component or #Repository, and let the component scan do the work for you, exactly as you have done with UserService.
Add the bean manually to your xml file, the same you have done with UserBoImpl.
Remember that if you create the bean explicitly you need to put the definition before the component scan. In this case the order is important.

Add the annotation #Repository to the implementation of UserDaoImpl
#Repository
public class UserDaoImpl implements UserDao {
private static Log log = LogFactory.getLog(UserDaoImpl.class);
#Autowired
#Qualifier("sessionFactory")
private LocalSessionFactoryBean sessionFactory;
//...
}

In my case, the application context is not loaded because I add #DataJpaTest annotation. When I change it to #SpringBootTest it works.
#DataJpaTest only loads the JPA part of a Spring Boot application. In the JavaDoc:
Annotation that can be used in combination with #RunWith(SpringRunner.class) for a typical JPA test. Can be used when a test focuses only on JPA components.
Using this annotation will disable full auto-configuration and instead apply only configuration relevant to JPA tests.
By default, tests annotated with #DataJpaTest will use an embedded in-memory database (replacing any explicit or usually auto-configured DataSource). The #AutoConfigureTestDatabase annotation can be used to override these settings.
If you are looking to load your full application configuration, but use an embedded database, you should consider #SpringBootTest combined with #AutoConfigureTestDatabase rather than this annotation.

I just solved this error happening in my tests.
Just make sure your test class has all dependencies in the attributes of the class being tested annotated with #MockBean so SpringBoot test context can wire your classes correctly.
Only if you are testing controller: you need also class annotations to load the Controller context propertly.
Check it out:
#DisplayName("UserController Adapter Test")
#WebMvcTest(UserController.class)
#AutoConfigureMockMvc(addFilters = false)
#Import(TestConfig.class)
public class UserControllerTest {
#Autowired
private MockMvc mockMvc;
#Autowired
private ObjectMapper objectMapper;
#MockBean
private CreateUserCommand createUserCommand;
#MockBean
private GetUserListQuery getUserListQuery;
#MockBean
private GetUserQuery getUserQuery;

I added #Service before impl class and the error is gone.
#Service
public class FCSPAnalysisImpl implements FCSPAnalysis
{}

You seems to be missing implementation for interface UserDao. If you look at the exception closely it says
No qualifying bean of type [edu.java.spring.ws.dao.UserDao] found for
dependency:
The way #Autowired works is that it would automatically look for implementation of a dependency you inject via an interface. In this case since there is no valid implementation of interface UserDao you get the error.Ensure you have a valid implementation for this class and your error should go.
Hope that helps.

We face this issue but had different reason, here is the reason:
In our project found multiple bean entry with same bean name. 1 in applicationcontext.xml & 1 in dispatcherServlet.xml
Example:
<bean name="dataService" class="com.app.DataServiceImpl">
<bean name="dataService" class="com.app.DataServiceController">
&
we are trying to autowired by dataService name.
Solution:
we changed the bean name & its solved.

In my case I had to move the #Service annotation from the interface to the implementation class.

I've encountered similar issue in multi-module project w/ expected at least 1 bean which qualifies as autowire candidate like:
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.example.stockclient.repository.StockPriceRepository' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {}
And in my use case the cause of issue was missing annotation #EnableJpaRepositories, which is used for enabling auto configuration support for Spring Data JPA required to know the path of JPA repositories.
By default, it will scan only the main application package and its sub packages for detecting the JPA repositories.
For more details you can refer, for instance, to this article.

Add repository annotation before your DAO Implementation Class.
example:
#Repository
public class EmpDAOImpl extends BaseNamedParameterJdbcDaoSupportUAM
implements EmpDAO{
}

In my case, I solved it by importing all the autowired dependencies (with #Autowired annotation) from the controller class with #MockBean annotator in the test class. Ex.:
Controller.java
#Autowired
private Service service
#Autowired
private Dao daoService
ControllerTest.java
#MockBean
private Service service
#MockBean
private Dao daoService
Keep in mind that this is only needed if you have tests focusing on classes rather than the entire app. Another approach to avoid this error is by loading the entire app at once with #SprintTest instead of #WebMvcTest(Controller.class). This guide has some more info on testing basics that could help.

Could me multiple reason for this. But you want might forget to add as #Bean for component which you have did #Autowired.
In my case, i have forgot to decorate with #Bean which causing this issue.

In my case, I had the following structure of a project:
When I was running the test, I kept receiving problems with auro-wiring both facade and kafka attributes - error came back with information about missing instances, even though the test and the API classes reside in the very same package. Apparently those were not scanned.
What actually helped was adding #Import annotation bringing the missing classes to Spring classpath and making them being instantiated.

When you use #DataJpaTest you need to load classes using #Import explicitly. It wouldn't load you for auto.

for me, the culprit was the size of dependencies.
some of the project related dependencies were not downloaded properly, and it caused this error. checked with a teammate with similar setup and added the jars again.

I missed to add
#Controller("userBo") into UserBoImpl class.
The solution for this is adding this controller into Impl class.

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