Error in spring-boot with mybatis
#Component
public class UserMapper {
#Autowired
private SqlSessionTemplate sqlSessionTemplate;
public void testSpringBootWithMybatis() {
System.out.println("this is a test.");
}
}
and here is what the error shows:
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.mybatis.spring.SqlSessionTemplate] 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:1373) ~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1119) ~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014) ~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545) ~[spring-beans-4.2.3.RELEASE.jar:4.2.3.RELEASE]
... 47 common frames omitted
but it works fine as the following:
#Component
public class UserMapper {
//#Autowired
//private SqlSessionTemplate sqlSessionTemplate;
public void testSpringBootWithMybatis() {
System.out.println("this is a test.");
}
}
I don't know why it was failed whit the property sqlSessionTemplate.
In order to be able to inject SqlSessionTemplate, you need to define the SqlSessionTemplate bean first.
Have you defined SqlSessionTemplate as a bean ?
Here's an example on how to define this bean from their documentation using xml configuration.
Related
I have a spring boot application where I am creating Datasource and JdbcTemplate manually in my config because I need to decrypt datasource password.
I am using tomcat DataSource (org.apache.tomcat.jdbc.pool.DataSource) as recommended in spring boot docs since I am configuring connection properties.
I am excluding autoconfiguration for datasource (see Application.java) since I am creating one manually.
Application.java
// exclude datasourceAutoConfiguration since we are creating manaully creating datasource bean in AppConfig
#SpringBootApplication
#EnableAutoConfiguration(exclude={DataSourceAutoConfiguration.class})
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
Here is my application.properties file
jdbc.hostdb.url=jdbc:jtds:sqlserver://hello-world:1122/foobar
host.jdbc.hostdb.username=foo
host.jdbc.hostdb.password=encryptedPassword
host.jdbc.hostdb.driver=net.sourceforge.jtds.jdbc.Driver
secret=afasdfansdfsdfsd
AppConfig.java
import org.apache.tomcat.jdbc.pool.DataSource;
#ComponentScan("com.company.foo")
public class AppConfig {
#Value("${jdbc.hostdb.driver}")
private String driver;
#Value("${jdbc.hostdb.url}")
private String url;
#Value("${jdbc.hostdb.username}")
private String user;
#Value("${jdbc.hostdb.password}")
private String pass;
#Value("${secret}")
private String secret;
#Bean
public DataSource datasource_mydb(Encryption encryption) {
DataSource ds = new DataSource();
ds.setDriverClassName(hostdb_driver);
ds.setUrl(hostdb_url);
ds.setUsername(hostdb_user);
ds.setPassword(encryption.decrypt(hostdb_pass));
return ds;
}
#Bean
Encryption encryption() {
return new Encryption(secret);
}
#Bean
public JdbcTemplate jdbcTemplate(DataSource dataSource) {
return new JdbcTemplate(dataSource);
}
}
MyRepository.java
#Repository
public class MyRepository {
JdbcTemplate jdbcTemplate;
#Autowired
public MyRepository(JdbcTemplate jdbcTemplate){
this.jdbcTemplate=jdbcTemplate;
}
}
when I start spring container, I get the following error
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'MyRepository' defined in file [/Users//Documents/codebase/my-service/build/classes/main/com/company/foo/MyRepository.class]: Unsatisfied dependency expressed through constructor argument with index 0 of type [org.springframework.jdbc.core.JdbcTemplate]: No qualifying bean of type [org.springframework.jdbc.core.JdbcTemplate] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {}; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.jdbc.core.JdbcTemplate] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {}
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:749) ~[spring-beans-4.2.7.RELEASE.jar:4.2.7.RELEASE]
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:185) ~[spring-beans-4.2.7.RELEASE.jar:4.2.7.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1143) ~[spring-beans-4.2.7.RELEASE.jar:4.2.7.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1046) ~[spring-beans-4.2.7.RELEASE.jar:4.2.7.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:510) ~[spring-beans-4.2.7.RELEASE.jar:4.2.7.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) ~[spring-beans-4.2.7.RELEASE.jar:4.2.7.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.2.7.RELEASE.jar:4.2.7.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.2.7.RELEASE.jar:4.2.7.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.2.7.RELEASE.jar:4.2.7.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.2.7.RELEASE.jar:4.2.7.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772) ~[spring-beans-4.2.7.RELEASE.jar:4.2.7.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:839) ~[spring-context-4.2.7.RELEASE.jar:4.2.7.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:538) ~[spring-context-4.2.7.RELEASE.jar:4.2.7.RELEASE]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118) ~[spring-boot-1.3.6.RELEASE.jar:1.3.6.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:760) [spring-boot-1.3.6.RELEASE.jar:1.3.6.RELEASE]
at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:360) [spring-boot-1.3.6.RELEASE.jar:1.3.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:306) [spring-boot-1.3.6.RELEASE.jar:1.3.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1185) [spring-boot-1.3.6.RELEASE.jar:1.3.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1174) [spring-boot-1.3.6.RELEASE.jar:1.3.6.RELEASE]
at com.concur.cognos.authentication.Application.main(Application.java:14) [main/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_102]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_102]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_102]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_102]
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144) [idea_rt.jar:na]
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.jdbc.core.JdbcTemplate] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {}
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1373) ~[spring-beans-4.2.7.RELEASE.jar:4.2.7.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1119) ~[spring-beans-4.2.7.RELEASE.jar:4.2.7.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014) ~[spring-beans-4.2.7.RELEASE.jar:4.2.7.RELEASE]
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:813) ~[spring-beans-4.2.7.RELEASE.jar:4.2.7.RELEASE]
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:741) ~[spring-beans-4.2.7.RELEASE.jar:4.2.7.RELEASE]
... 24 common frames omitted
2016-07-26 1
The problem is with the arguments of your bean definitions. Where would their values come from? For example -
#Bean
public JdbcTemplate jdbcTemplate(DataSource dataSource) {
return new JdbcTemplate(dataSource);
}
Here you haven't specified where would value of dataSource argument come from. Same case of datasource_mydb bean. Use #Autowire on bean definitions acception other beans as input arguments.
#Bean
#Autowired
public DataSource datasource_mydb(Encryption encryption) {
DataSource ds = new DataSource();
ds.setDriverClassName(hostdb_driver);
ds.setUrl(hostdb_url);
ds.setUsername(hostdb_user);
ds.setPassword(encryption.decrypt(hostdb_pass));
return ds;
}
#Bean
Encryption encryption() {
return new Encryption(secret);
}
#Bean
#Autowired
#Qualifier("datasource_mydb")
public JdbcTemplate jdbcTemplate(DataSource dataSource) {
return new JdbcTemplate(dataSource);
}
It's possible...
You might not have added JdbcTemplate dependency in project configuration file(.xml file).
Please use spring dependency for DataSource and JdbcTemplate. After that you can autowired DataSource and JdbcTemplate. hopefully it will work.
I've been trying to get my head around spring & hibernate in the past 4-5 days and I feel like I'm nearly their...I'm really confused to why I'm getting these auto-wire errors.
I'm trying to create a rest api so I've gone with the mvc pattern.
Does anyone have any idea why I'm getting these errors? I've provided my setup and stack trace below.
Controller package: spring.controller
#Controller
#RequestMapping("/")
#Component
public class userController {
#Autowired
userService userService;
#RequestMapping(value = { "/", "/list" }, method = RequestMethod.GET)
public String listUsers(ModelMap model) {
List<user> users = userService.findAll();
model.addAttribute("users", users);
return "userslist";
}
}
UserServiceImpl package: spring.service
import hibernate.dao.userDAO;
#Service("userService")
#Transactional
public class userServiceImpl implements userService {
#Autowired
userDAO dao;
public List<user> findAll() {
return dao.list();
}
public user findById() {
return null;
}
public void saveuser(user p) { }
public void updateuser(user p) {}
}
UserService
public interface userService {
List<user> findAll();
user findById();
void saveuser(user p);
void updateuser(user p);
}
userDAOImpl package: hibernate.dao
#Repository("userDAO")
public class userDAOImpl extends AbstractDao<Integer, user> implements userDAO {
public List<user> list() {
Criteria criteria = createEntityCriteria().addOrder(Order.asc("firstName"));
criteria.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);//To avoid duplicates.
List<user> users = (List<user>) criteria.list();
return users;
}
public void save(user ps) {
persist(ps);
}
}
AbstractDao package: hibernate.dao
public abstract class AbstractDao<PK extends Serializable, T> {
private final Class<T> persistentClass;
#SuppressWarnings("unchecked")
public AbstractDao(){
this.persistentClass =(Class<T>) ((ParameterizedType) this.getClass().getGenericSuperclass
()).getActualTypeArguments()[1];
}
#Autowired
private SessionFactory sessionFactory;
protected Session getSession(){
return sessionFactory.getCurrentSession();
}
#SuppressWarnings("unchecked")
public T getByKey(PK key) {
return (T) getSession().get(persistentClass, key);
}
public void persist(T entity) {
getSession().persist(entity);
}
public void delete(T entity) {
getSession().delete(entity);
}
protected Criteria createEntityCriteria(){
return getSession().createCriteria(persistentClass);
}
}
applicationContext.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
<context:component-scan base-package="spring.controller" />
<context:component-scan base-package="hibernate.dao" />
<context:component-scan base-package="hibernate.model" />
<context:component-scan base-package="spring.service" />
</beans>
Stack trace
[WARNING]
java.lang.reflect.InvocationTargetException
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:483)
at org.springframework.boot.maven.AbstractRunMojo$LaunchRunner.run(AbstractRunMojo.java:478)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: spring.service.userService spring.controller.userController.userService; 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: hibernate.dao.userDAO spring.service.userServiceImpl.dao; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [hibernate.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: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.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:766)
at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:361)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:307)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1191)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1180)
at spring.Main.main(Main.java:58)
... 6 more
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: spring.service.userService spring.controller.userController.userService; 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: hibernate.dao.userDAO spring.service.userServiceImpl.dao; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [hibernate.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:573)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
... 23 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: hibernate.dao.userDAO spring.service.userServiceImpl.dao; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [hibernate.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: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$1.getObject(AbstractBeanFactory.java:306)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1192)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1116)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545)
... 25 more
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: hibernate.dao.userDAO spring.service.userServiceImpl.dao; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [hibernate.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$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:573)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
... 36 more
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [hibernate.dao.userDAO] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1373)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1119)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545)
... 38 more
Edit 1
I tried removing the label inside #Repository("userDAO") and make it #Repository. As suggested in one of the answers.
This didn't change anything.
Edit 2
Here is my main class:
import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
import org.hibernate.service.ServiceRegistry;
import org.hibernate.service.ServiceRegistryBuilder;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
#SpringBootApplication
public class Main {
private static final SessionFactory ourSessionFactory;
private static final ServiceRegistry serviceRegistry;
static {
try {
Configuration configuration = new Configuration();
configuration.configure();
serviceRegistry = new ServiceRegistryBuilder().applySettings(configuration.getProperties()).buildServiceRegistry();
ourSessionFactory = configuration.buildSessionFactory(serviceRegistry);
} catch (Throwable ex) {
throw new ExceptionInInitializerError(ex);
}
}
public static Session getSession() throws HibernateException {
return ourSessionFactory.openSession();
}
public static void main(final String[] args) throws Exception {
SpringApplication.run(Main.class, args);
}
}
Edit 3:
After trying m.deinum's solution, I got the following stack trace...Removing the daoImpl and abstractImpl was a good idea. But I still keep getting these Error creating bean with name X: Injection of autowired dependices failed exceptions...
Stack trace after adapting my code to suit the below answer:
[WARNING]
java.lang.reflect.InvocationTargetException
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:483)
at org.springframework.boot.maven.AbstractRunMojo$LaunchRunner.run(AbstractRunMojo.java:478)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: spring.service.userService spring.controller.userController.userService; 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: hibernate.dao.userDAO spring.service.userServiceImpl.dao; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [hibernate.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: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.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:766)
at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:361)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:307)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1191)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1180)
at spring.Main.main(Main.java:44)
... 6 more
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: spring.service.userService spring.controller.userController.userService; 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: hibernate.dao.userDAO spring.service.userServiceImpl.dao; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [hibernate.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:573)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
... 23 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: hibernate.dao.userDAO spring.service.userServiceImpl.dao; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [hibernate.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: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$1.getObject(AbstractBeanFactory.java:306)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1192)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1116)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545)
... 25 more
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: hibernate.dao.userDAO spring.service.userServiceImpl.dao; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [hibernate.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$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:573)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
... 36 more
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [hibernate.dao.userDAO] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1373)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1119)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1014)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:545)
... 38 more
For starters currently your applicationContext.xml is pretty much useless. If you would remove it, restart and you would still get the same exception. This is due to how Spring Boot (by default) works.
Your Main class is defined in the spring package. Spring Boot automatically scans this packages and all of its sub packages. However your dao etc. is in hibernate not covered by the Spring Boot component scanning.
Either add #ImportResource("location-of-your/applicationContext.xml") or simply add #ComponentScan({"spring","hibernate"}) to your main class, or move your DAO's to a sub package of spring.
Your code is also flawed, you are using Spring then use Spring, don't configure hibernate yourself. Use a LocalSessionFactoryBean for this and let Spring handle all that for you.
#SpringBootApplication
public class Main {
public static void main(final String[] args) throws Exception {
SpringApplication.run(Main.class, args);
}
#Bean
public LocalSessionFactoryBean sessionFactory() {
return new LocalSessionFactoryBean();
}
}
However instead of using plain Hibernate and rolling yet another abstract dao, I suggest you remove all that. Use JPA together with Spring Data JPA, saves you a lot of code. (Remove user userDaoImpl and AbstractDao and all the interfaces that come with it).
Your userDao would look like.
public interface userDao extends JpaRepository<User, Integer> {}
(Yes that is it nothing more nothing less and yes no implementation).
You can then also remove the sessionFactory method from your Main class. Your userService would need to change, to use a findAll instead of list.
#Service("userService")
#Transactional
public class userServiceImpl implements userService {
#Autowired
userDAO dao;
public List<user> findAll() {
return dao.findAll();
}
...
}
The general advice is use the framework (and first read some documentation) instead of trying old ways with new frameworks.
Pro Tip: Use a accepted naming convention userServiceImpl etc. isn't really custom in Java land, start with an uppercase letter UserServiceImpl.
Just remove name from
#Repository("userDAO")
public class userDAOImpl extends AbstractDao<Integer, user> implements userDAO {
make it
#Repository
public class userDAOImpl extends AbstractDao<Integer, user> implements userDAO {
It could be caused by you defined multiple <component-scan>. The latest one's <context:component-scan base-package="spring.service" /> is taking effect. From the exception, Spring was instantiating service beans indeed.
Just use
<context:component-scan base-package="spring.controller, hibernate.dao, hibernate.model,spring.service" />
Please use the #Qualifier annotation in the below locations:
public class userController {
#Autowired
#Qualifier("userService")
userService userService;
and
#Service("userService")
#Transactional
public class userServiceImpl implements userService {
#Autowired
#Qualifier("userDAO")
userDAO dao;
and check.
I was trying to use spring boot to send email. However, I always get the warning of NoSuchBeanDifinition found. I know javaemailsender is an reference from the imported API, which is not a class with #Bean. Can anyone help me with that?
#RestController
public class SignUpController {
#Autowired
private UserRepository repo;
#Autowired
private SendingEmails sendingEmail;
#RequestMapping(method = RequestMethod.POST, value = "/signup")
public #ResponseBody
Object create(#Valid #RequestBody User user, BindingResult result, Errors error) throws MessagingException {
//Check the result, if error, return error and don't add user
System.out.println("Result: " + result);
if (result.hasErrors()) {
FieldError fieldError = result.getFieldError();
if (fieldError.getField().equals("email")) {
throw new DuplicateEmailException();
}
//Lazy Else
throw new DuplicateUsernameException();
}
User newUser = User.createUser(user.getUsername(), user.getEmail(), user.getPassword());
//String emailMessage = "Thank you, you username is"+user.getUsername();
sendingEmail.send("haha", "success of registration", "xy_jonathan#hotmail.com");
return repo.save(newUser);
}
#ResponseStatus(value = HttpStatus.BAD_REQUEST, reason = "Email already exists")
public class DuplicateEmailException extends RuntimeException {
}
#ResponseStatus(value = HttpStatus.BAD_REQUEST, reason = "Username already exists")
public class DuplicateUsernameException extends RuntimeException {
}
}
#Service
public class SendingEmails {
#Autowired
private JavaMailSender javaMailSender;
public void send(String subject, String to, String text) throws MessagingException{
MimeMessage message = javaMailSender.createMimeMessage();
MimeMessageHelper helper;
helper = new MimeMessageHelper(message,true);
helper.setSubject(subject);
helper.setTo(to);
helper.setText(text);
javaMailSender.send(message);
}
}
Error:
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.badmap.model.SendingEmails com.badmap.controller.SignUpController.sendingEmail; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sendingEmails': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.mail.javamail.JavaMailSender com.badmap.model.SendingEmails.javaMailSender; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.mail.javamail.JavaMailSender] 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 'sendingEmails': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.mail.javamail.JavaMailSender com.badmap.model.SendingEmails.javaMailSender; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.mail.javamail.JavaMailSender] 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.javamail.JavaMailSender com.badmap.model.SendingEmails.javaMailSender; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.mail.javamail.JavaMailSender] 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$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:561)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
... 29 more
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.mail.javamail.JavaMailSender] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1301)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1047)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:942)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:533)
... 31 more
if you use spring-boot,you can check your config.
spring.mail.host=smtp.xxx.com
spring.mail.username=xxxx#xxx.com
spring.mail.password=xxxx
spring.mail.properties.mail.smtp.auth=true
My program gives me an error "Could not autowire field," can anyone help me with this?
#RestController
public class SignUpController {
#Autowired
private UserRepository repo;
#Autowired
private JavaMailSender javaMailSender;
#RequestMapping(method = RequestMethod.POST, value = "/signup")
public #ResponseBody
Object create(#Valid #RequestBody User user, BindingResult result, Errors error) throws MessagingException {
//Check the result, if error, return error and don't add user
System.out.println("Result: " + result);
if (result.hasErrors()) {
FieldError fieldError = result.getFieldError();
if (fieldError.getField().equals("email")) {
throw new DuplicateEmailException();
}
//Lazy Else
throw new DuplicateUsernameException();
}
User newUser = User.createUser(user.getUsername(), user.getEmail(), user.getPassword());
//String emailMessage = "Thank you, you username is"+user.getUsername();
SimpleMailMessage mailmessage = new SimpleMailMessage();
mailmessage.setTo(newUser.getEmail());
mailmessage.setSubject("Registration");
mailmessage.setText("Hello " +newUser.getUsername() +"\n Your registration is successfull");
javaMailSender.send(mailmessage);
return repo.save(newUser);
}
Below is output:
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.mail.javamail.JavaMailSender com.badmap.controller.SignUpController.javaMailSender; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.mail.javamail.JavaMailSender] 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$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:561)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331)
... 16 common frames omitted
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.mail.javamail.JavaMailSender] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1301)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1047)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:942)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:533)
... 18 common frames omitted
Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'signUpController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.mail.javamail.JavaMailSender com.badmap.controller.SignUpController.javaMailSender; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.mail.javamail.JavaMailSender] 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)
Your error message also mentions that there's no qualifying bean that implements JavaMailSender
NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.mail.javamail.JavaMailSender] 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)}
You either don't have a bean that implements JavaMailSender or it is not in scope.
I want for a #Configuration class to manipulate a Map of Spring beans (here the beans will be the values for the Map).
Moreover, some Spring beans will have dependencies injected into them - such as Spring Data Jpa repositories.
I have the following configuration class (MethodSecurityConfiguration):
#Configuration
#EnableGlobalMethodSecurity(prePostEnabled = true)
public class MethodSecurityConfiguration extends GlobalMethodSecurityConfiguration {
#Override
protected AuthenticationManager authenticationManager() {
AuthenticationManager authenticationManager = new ProviderManager();
return authenticationManager;
}
#Override
protected MethodSecurityExpressionHandler createExpressionHandler() {
DefaultMethodSecurityExpressionHandler expressionHandler = new DefaultMethodSecurityExpressionHandler();
expressionHandler.setPermissionEvaluator(permissionEvaluator());
return expressionHandler;
}
#Bean
public ApplicationPermissionEvaluator permissionEvaluator() {
return new ApplicationPermissionEvaluator(permissionMap());
}
private Map<String, Permission> permissionMap() {
Map<String, Permission> map = new HashMap<>();
map.put("updateAdvertisementIsAllowed", advertisementOwnerPermission());
map.put("advertisementByIdOwnerPermission", advertisementByIdOwnerPermission());
return map;
}
#Bean
public AdvertisementOwnerPermission advertisementOwnerPermission() {
return new AdvertisementOwnerPermission();
}
#Bean
public AdvertisementByIdOwnerPermission advertisementByIdOwnerPermission() {
return new AdvertisementByIdOwnerPermission();
}
}
This will be the value for the above Map (AdvertisementByIdOwnerPermission):
#Component
public class AdvertisementByIdOwnerPermission implements Permission {
#Autowired
private AdvertisementRepository advertisementRepository;
#Override
public boolean isAllowed(Authentication authentication, Object targetDomainObject) {
boolean hasPermission = false;
if (isId(targetDomainObject)) {
Advertisement advertisement = advertisementRepository.findOne((Long) targetDomainObject);
if (advertisement.getMember().getId().equals(((Member) authentication).getId())) {
hasPermission = true;
}
}
return hasPermission;
}
private boolean isId(Object targetDomainObject) {
return targetDomainObject instanceof Long && (Long) targetDomainObject > 0;
}
}
Here is the exception I get on application context startup:
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void org.springframework.security.config.annotation.method.configuration.GlobalMethodSecurityConfiguration.setPermissionEvaluator(java.util.List); nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'permissionEvaluator' defined in class path resource [com/bignibou/configuration/security/MethodSecurityConfiguration.class]: Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public com.bignibou.configuration.security.permission.ApplicationPermissionEvaluator com.bignibou.configuration.security.MethodSecurityConfiguration.permissionEvaluator()] threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'advertisementByIdOwnerPermission': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.bignibou.repository.advertisement.AdvertisementRepository com.bignibou.configuration.security.permission.AdvertisementByIdOwnerPermission.advertisementRepository; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.bignibou.repository.advertisement.AdvertisementRepository] 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$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:596)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:289)
... 45 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'permissionEvaluator' defined in class path resource [com/bignibou/configuration/security/MethodSecurityConfiguration.class]: Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public com.bignibou.configuration.security.permission.ApplicationPermissionEvaluator com.bignibou.configuration.security.MethodSecurityConfiguration.permissionEvaluator()] threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'advertisementByIdOwnerPermission': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.bignibou.repository.advertisement.AdvertisementRepository com.bignibou.configuration.security.permission.AdvertisementByIdOwnerPermission.advertisementRepository; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.bignibou.repository.advertisement.AdvertisementRepository] 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.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:597)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1094)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:989)
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$1.getObject(AbstractBeanFactory.java:304)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1017)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:912)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:858)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:553)
... 47 more
Caused by: org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public com.bignibou.configuration.security.permission.ApplicationPermissionEvaluator com.bignibou.configuration.security.MethodSecurityConfiguration.permissionEvaluator()] threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'advertisementByIdOwnerPermission': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.bignibou.repository.advertisement.AdvertisementRepository com.bignibou.configuration.security.permission.AdvertisementByIdOwnerPermission.advertisementRepository; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.bignibou.repository.advertisement.AdvertisementRepository] 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.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:188)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:586)
... 59 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'advertisementByIdOwnerPermission': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.bignibou.repository.advertisement.AdvertisementRepository com.bignibou.configuration.security.permission.AdvertisementByIdOwnerPermission.advertisementRepository; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.bignibou.repository.advertisement.AdvertisementRepository] 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$1.getObject(AbstractBeanFactory.java:304)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:324)
at com.bignibou.configuration.security.MethodSecurityConfiguration$$EnhancerBySpringCGLIB$$6fb58a27.advertisementByIdOwnerPermission(<generated>)
at com.bignibou.configuration.security.MethodSecurityConfiguration.permissionMap(MethodSecurityConfiguration.java:47)
at com.bignibou.configuration.security.MethodSecurityConfiguration.permissionEvaluator(MethodSecurityConfiguration.java:41)
at com.bignibou.configuration.security.MethodSecurityConfiguration$$EnhancerBySpringCGLIB$$6fb58a27.CGLIB$permissionEvaluator$2(<generated>)
at com.bignibou.configuration.security.MethodSecurityConfiguration$$EnhancerBySpringCGLIB$$6fb58a27$$FastClassBySpringCGLIB$$71f98c77.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:312)
at com.bignibou.configuration.security.MethodSecurityConfiguration$$EnhancerBySpringCGLIB$$6fb58a27.permissionEvaluator(<generated>)
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:483)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:166)
... 60 more
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.bignibou.repository.advertisement.AdvertisementRepository com.bignibou.configuration.security.permission.AdvertisementByIdOwnerPermission.advertisementRepository; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.bignibou.repository.advertisement.AdvertisementRepository] 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$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:508)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:289)
... 81 more
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.bignibou.repository.advertisement.AdvertisementRepository] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {#org.springframework.beans.factory.annotation.Autowired(required=true)}
at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1103)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:963)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:858)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:480)
... 83 more
Can anyone please help me configure my app so that the AdvertisementByIdOwnerPermission gets its dependency properly injected?
edit 1: AdvertisementRepository is a Spring data Jpa repository declared as follows:
RooJpaRepository:
#RooJpaRepository(domainType = Advertisement.class)
public interface AdvertisementRepository {
}
Together with its ITD:
privileged aspect AdvertisementRepository_Roo_Jpa_Repository {
declare parents: AdvertisementRepository extends JpaRepository<Advertisement, Long>;
declare parents: AdvertisementRepository extends JpaSpecificationExecutor<Advertisement>;
declare #type: AdvertisementRepository: #Repository;
}
edit 2: JPA configuration:
#Configuration
#EnableJpaRepositories(basePackages = "com.bignibou.repository")
public class JpaConfiguration {
}
public abstract class DataConfiguration {
#Value("${database.driverClassName}")
private String driverClassName;
#Value("${database.url}")
private String url;
#Value("${database.username}")
private String username;
#Value("${database.password}")
private String password;
#Value("${database.validationQuery}")
private String validationQuery;
#Bean(destroyMethod = "close")
public DataSource dataSource() {
BasicDataSource dataSource = new BasicDataSource();
dataSource.setDriverClassName(driverClassName);
dataSource.setUrl(url);
dataSource.setUsername(username);
dataSource.setPassword(password);
dataSource.setTestOnBorrow(Boolean.TRUE);
dataSource.setTestOnReturn(Boolean.TRUE);
dataSource.setTestWhileIdle(Boolean.TRUE);
dataSource.setTimeBetweenEvictionRunsMillis(1800000);
dataSource.setNumTestsPerEvictionRun(3);
dataSource.setMinEvictableIdleTimeMillis(1800000);
dataSource.setValidationQuery(validationQuery);
dataSource.setMaxActive(5);
dataSource.setLogAbandoned(Boolean.TRUE);
dataSource.setRemoveAbandoned(Boolean.TRUE);
dataSource.setRemoveAbandonedTimeout(10);
return dataSource;
}
#Bean
public JpaTransactionManager transactionManager() {
JpaTransactionManager transactionManager = new JpaTransactionManager();
transactionManager.setEntityManagerFactory(entityManagerFactory().getObject());
return transactionManager;
}
#Bean
public EntityManager entityManager() {
return entityManagerFactory().getObject().createEntityManager();
}
#Bean
public HibernateJpaVendorAdapter jpaVendorAdapter() {
return new HibernateJpaVendorAdapter();
}
#Bean
public HibernatePersistence persistenceProvider() {
return new HibernatePersistence();
}
#Bean(name = "entityManagerFactory")
public LocalContainerEntityManagerFactoryBean entityManagerFactory() {
LocalContainerEntityManagerFactoryBean entityManagerFactoryBean = new LocalContainerEntityManagerFactoryBean();
entityManagerFactoryBean.setPackagesToScan("com.bignibou.domain");
entityManagerFactoryBean.setDataSource(dataSource());
entityManagerFactoryBean.setPersistenceProvider(persistenceProvider());
entityManagerFactoryBean.setJpaVendorAdapter(jpaVendorAdapter());
entityManagerFactoryBean.setJpaPropertyMap(propertiesMap());
entityManagerFactoryBean.afterPropertiesSet();
return entityManagerFactoryBean;
}
public abstract Map<String, String> propertiesMap();
#Bean
public HibernateExceptionTranslator hibernateExceptionTranslator() {
return new HibernateExceptionTranslator();
}
}
#Profile({ Profiles.DEFAULT, Profiles.CLOUD, Profiles.DEV })
#Configuration
#EnableTransactionManagement(mode = AdviceMode.ASPECTJ)
class DefaultDataConfiguration extends DataConfiguration {
#Override
public Map<String, String> propertiesMap() {
Map<String, String> propertiesMap = new HashMap<>();
propertiesMap.put("hibernate.dialect", "org.hibernate.dialect.MySQL5InnoDBDialect");
propertiesMap.put("hibernate.hbm2ddl.auto", "update");
propertiesMap.put("hibernate.ejb.naming_strategy", "org.hibernate.cfg.ImprovedNamingStrategy");
propertiesMap.put("hibernate.connection.charSet", "UTF-8");
propertiesMap.put("hibernate.show_sql", "true");
propertiesMap.put("hibernate.format_sql", "true");
propertiesMap.put("hibernate.use_sql_comments", "true");
return propertiesMap;
}
}
edit 3: I changed my MethodSecurityConfiguration as follows:
#Autowired//FAILS!!
private AdvertisementRepository advertisementRepository;
#Bean
public AdvertisementByIdOwnerPermission advertisementByIdOwnerPermission() {
return new AdvertisementByIdOwnerPermission(advertisementRepository);
}
Now the AdvertisementByIdOwnerPermission takes its dependency through the constructor. The only issue to be resolved is that the AdvertisementRepository is not constructed yet by the time the MethodSecurityConfiguration class attempts to autowire it. Can someone please help me sort out this issue?
edit 4: I tried placing #Order(2) to the MethodSecurityConfiguration class and #Order(1) to the JpaConfiguration class. I still have the same issue...
edit 5: #Configuration class using the #ComponentScan annotation:
#Configuration
#EnableSpringConfigured
#ComponentScan(basePackages = { "com.bignibou" }, excludeFilters = { #Filter(type = FilterType.CUSTOM, value = RooRegexFilter.class),
#Filter(type = FilterType.ANNOTATION, value = Controller.class) })
public class BaseConfiguration {
...
This is very likely to be caused by using an older version of Spring Data JPA. When using 1.4.2 you should pull in Spring Data Commons 1.7.2 and thus benefit from a few improvements we made in the area of type prediction.
Bottom line is: this should work in the latest version.