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I am trying Spring MVC and when I add #Autowired in my controller class I get following error:

<beans
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:c="http://www.springframework.org/schema/c"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:util="http://www.springframework.org/schema/util"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.3.xsd">
<context:component-scan base-package="com.packt.webstore.domain" />
<context:annotation-config></context:annotation-config>
<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource" >
<property name="driverClassName" value="com.mysql.cj.jdbc.Driver"></property>
<property name="url" value="jdbc:mysql://localhost:3306/Webstore"></property>
<property name="username" value="root"></property>
<property name="password" value="password"></property>
</bean>
<bean id="jdbcTemplate" class="org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate">
<property name="dataSource" ref="dataSource" />
</bean>
</beans>
org.springframework.beans.factory.UnsatisfiedDependencyException:
Error creating bean with name 'productController': Unsatisfied
dependency expressed through field 'productRepository'; nested
exception is
org.springframework.beans.factory.UnsatisfiedDependencyException:
Error creating bean with name 'productRepositoryImpl': Unsatisfied
dependency expressed through method 'setDataSource' parameter 0;
nested exception is
org.springframework.beans.factory.NoSuchBeanDefinitionException: No
qualifying bean of type 'javax.sql.DataSource' available: expected at
least 1 bean which qualifies as autowire candidate. Dependency
annotations: {}
package com.packt.webstore.domain.repository.impl;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.sql.DataSource;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;
import org.springframework.stereotype.Repository;
import com.packt.webstore.domain.Product;
import com.packt.webstore.domain.repository.ProductRepository;
#Repository
public class ProductRepositoryImpl implements ProductRepository {
private NamedParameterJdbcTemplate jdbcTemplate;
#Autowired
private void setDataSource(DataSource dataSource) {
this.jdbcTemplate=new NamedParameterJdbcTemplate(dataSource);
}
#Override
public List<Product> getAllProducts() {
Map<String, Object>params=new HashMap<String,Object>();
List<Product>result=jdbcTemplate.query("SELECT * FROM PRODUCTS", params, new ProductMapper());
return result;
}
private static final class ProductMapper implements org.springframework.jdbc.core.RowMapper<Product> {
public Product mapRow(ResultSet rs,int rownum) throws SQLException{
Product product=new Product();
product.setName(rs.getString("name"));
return product;
}
}
}
<?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"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:p="http://www.springframework.org/schema/p"
xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
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">
<mvc:annotation-driven enable-matrix-variables="true"></mvc:annotation-driven>
<context:component-scan base-package="com.packt"/>
<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"
p:prefix="/WEB-INF/jsp/" p:suffix=".jsp" />
</beans>
package com.packt.webstore.controller;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import com.packt.webstore.domain.repository.ProductRepository;
#Controller
public class ProductController {
#Autowired
private ProductRepository productRepository;
#RequestMapping("/products")
public String list(Model model) {
model.addAttribute("products",productRepository.getAllProducts());
return "products";
}
}

it looks like you din't configure data-source in xml file
try to add below configuration in xml file
<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/yourdbname" />
<property name="username" value="root" />
<property name="password" value="password" />
</bean>

You need to define DataSource bean in your XML file then only use can use #Autowired annotation to configure that bean or you can use #Autowired annotation in the following way:
#Autowired
private NamedParameterJdbcTemplate jdbcTemplate;

#Transactional annotation in Spring

I have written the below code to implment the transaction management of spring using #transactional annotation. I still feel some changes are required
in my DAO layer. May I know what changes are required . Thanks in advance
#Controller
public class RestController {
#Autowired
DataServices dataServices;
#RequestMapping(value = "/v1/dist_list/{emailId}/members", method = RequestMethod.GET)
public #ResponseBody String getDistributionListMember(#PathVariable String emailId) throws Exception, SpringException {
String retStatus = null;
retStatus = dataServices.getDistributionListMember(emailId, callerId);
]
}
}
DataServices.java
package com.uniteid.services;
import com.uniteid.model.AIWSuser;
public interface DataServices {
public String getDistributionListMember(final String emailId, final String callerID) throws Exception;
}
Below is my service layer where I added the trasactional attribute
package com.uniteid.services;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import com.uniteid.dao.DataDao;
import com.uniteid.model.AIWSuser;
#Service("dataService")
public class DataServicesImpl implements DataServices {
#Autowired
DataDao dataDao;
#Transactional
public String getDistributionListMember(String emailId, String callerID)
throws Exception {
return dataDao.getDistributionListMember(emailId, callerID);
}
}
Below is my spring-config file
<?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"
xmlns:util="http://www.springframework.org/schema/util" xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.2.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.0.xsd"
xmlns:tx="http://www.springframework.org/schema/tx">
<context:component-scan base-package="com.uniteid.controller" />
<mvc:annotation-driven
content-negotiation-manager="contentNegociationManager" />
<bean
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="location" value="classpath:uniteidrest.properties" />
<property name="systemPropertiesModeName" value="SYSTEM_PROPERTIES_MODE_OVERRIDE" />
</bean>
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="oracle.jdbc.driver.OracleDriver" />
<property name="url">
<value>${eidms.url}</value>
</property>
<property name="username">
<value>${eidms.username}</value>
</property>
<property name="password">
<value>${eidms.password}</value>
</property>
</bean>
<!-- <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="oracle.jdbc.driver.OracleDriver"
/> <property name="url" value="jdbc:oracle:thin:#nyvm0467.ptc.un.org:1521:EIDMSUAT"
/> <property name="username" value="DBO_EIDMSUAT" /> <property name="password"
value="NewPassDBO_EIDMSUAT" /> </bean> -->
<bean id="contentNegociationManager"
class="org.springframework.web.accept.ContentNegotiationManagerFactoryBean">
<property name="defaultContentType" value="application/json" />
<property name="ignoreAcceptHeader" value="true" />
</bean>
<bean id="sessionFactory"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="annotatedClasses">
<list>
<value>com.uniteid.model.User</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</prop>
<prop key="hibernate.connection.pool_size">10</prop>
</props>
</property>
</bean>
<bean id="txManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<bean id="persistenceExceptionTranslationPostProcessor"
class="org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor" />
<bean id="dataDao" class="com.uniteid.dao.DataDaoImpl"></bean>
<bean id="dataServices" class="com.uniteid.services.DataServicesImpl"></bean>
<bean id="transactionManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource" />
</bean>
<tx:annotation-driven transaction-manager="transactionManager" />
</beans>
It still feel I have not implemented the Transactional management properly in the below code. May I know what part of the code can be removed for me to implement it
package com.uniteid.dao;
import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Types;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import org.apache.log4j.Logger;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.jdbc.Work;
import org.springframework.beans.factory.annotation.Autowired;
import com.uniteid.controller.RestController;
import com.uniteid.model.AIWSuser;
import com.uniteid.model.User;
public class DataDaoImpl implements DataDao
{
#Autowired
\
SessionFactory sessionFactory;
Session session = null;
Transaction tx = null;
static final Logger logger = Logger.getLogger(DataDaoImpl.class);
public String getDistributionListMember(final String emailId, final String callerID) throws Exception {
session = sessionFactory.openSession();
tx = session.beginTransaction();
final String[] returnVal2 = { "" };
session.doWork(new Work() {
public void execute(Connection connection) throws SQLException {
CallableStatement stmt = null;
String returnVal = "";
stmt = connection.prepareCall("{?=call WS_Distributionlistmember(?,?)}");
stmt.registerOutParameter(1, Types.VARCHAR);
stmt.setString(2, emailId);
stmt.setString(3, callerID);
stmt.execute();
returnVal = stmt.getString(1);
logger.info("RETURN VALUE in getDistributionListMember method :::::: " + returnVal);
returnVal2[0] = returnVal;
logger.info("Return Value " + returnVal);
stmt.close();
}
});
tx.commit();
session.close();
return returnVal2[0];
}
}

Your code:
public String getDistributionListMember(final String emailId, final String callerID) throws Exception {
session = sessionFactory.openSession();//This is bad
tx = session.beginTransaction();//This is bad
tx.commit();//This is bad
session.close();//This is bad
Correct should be:
public String getDistributionListMember(final String emailId, final String callerID) throws Exception {
session = sessionFactory.getCurrentSession();//good way
It is because you told spring to autowired sessionFactory and from now on spring is managing your hibernate session not you. So getCurrentSession() is correct way.
#M. Deinum Thanks to point it out.

Remove bean declaration for bean id transactionManager and set txManager instead of transactionManager in transaction-manager value. As you are using hibernate with spring so HibernateTransactionManager should be used instead of DatabaseTransactionManager to define transaction boundary. DatabaseTransactionManager is used when you directly interact with data source without using any ORM or JPA framework.
In your service class define transaction boundary for method as below annotation
#Transactional(readOnly = true, propagation = Propagation.SUPPORTS)

Spring : Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException

First I want to start off saying that I'm a bit new to Spring so the conceptual aspect of it is a bit unclear, and thusly preventing me from understanding the implementation. I'm trying to integrate hibernate and spring together, but I continually get this error.
Error creating bean with name 'facade' defined in class path resource [beans.xml]: Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'bankDAO' of bean class [data.Facade]: Bean property 'bankDAO' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
org.springframework.beans.factory.BeanCreationException
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1396)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1118)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:607)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:925)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:472)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
at JUnitTest.HibernateTest.setup(HibernateTest.java:40)
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:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:53)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:123)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:104)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:164)
at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:110)
at org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:175)
at org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcessWhenForked(SurefireStarter.java:107)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:68)
Caused by: org.springframework.beans.NotWritablePropertyException: Invalid property 'bankDAO' of bean class [data.Facade]: Bean property 'bankDAO' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:1064)
at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:924)
... 37 more
Here's my BankDAO class
package data;
import org.hibernate.SessionFactory;
import org.springframework.transaction.annotation.Isolation;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;
import beans.Bank;
public class BankDAO {
private SessionFactory sessionFactory;
public void setSessionFactory(SessionFactory sessionFactory) {
this.sessionFactory = sessionFactory;
}
#Transactional(isolation = Isolation.READ_COMMITTED, propagation = Propagation.REQUIRED, rollbackFor = Exception.class)
public Bank get(int id) {
return (Bank) sessionFactory.getCurrentSession().get(Bank.class, id);
}
#Transactional(isolation = Isolation.READ_COMMITTED, propagation = Propagation.REQUIRED, rollbackFor = Exception.class)
public Bank load(int id) {
return (Bank) sessionFactory.getCurrentSession().load(Bank.class, id);
}
}
Façade class
package data;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import beans.*;
import java.util.List;
public class Facade {
private SessionFactory sf = new Configuration().configure().buildSessionFactory();
private static ApplicationContext contxt;
public static void getContext() {
contxt = new ClassPathXmlApplicationContext("beans.xml");
}
public void createAccount(AccountDAO account){
contxt.getBean(AccountDAO.class).insert(account);
System.out.println("Event was inserted");
}
public List<Account> getAllAccounts(){
return contxt.getBean(AccountDAO.class).getAll();
}
}
Beans.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"
xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx"
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-3.1.xsd
http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-3.1.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsd">
<!-- Use #Transactional instead of <tx:advice> -->
<tx:annotation-driven />
<!-- DataSource bean -->
<bean name="ds" class="org.apache.commons.dbcp.BasicDataSource">
<property name="driverClassName" value="oracle.jdbc.OracleDriver" />
<property name="username" value="root" />
<property name="password" value="" />
<property name="url" value="localhost" />
</bean>
<!-- SessionFactory -->
<bean name="sf"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource" ref="ds" />
<property name="packagesToScan" value="beans" />
<property name="hibernateProperties">
<props>
<prop key="hibernate.connection.pool_size">20</prop>
<prop key="hibernate.dialect"> org.hibernate.dialect.Oracle10gDialect </prop>
<prop key="show_sql">true</prop>
</props>
</property>
</bean>
<!-- Transaction Manager -->
<bean name="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sf" />
</bean>
<!-- DAO beans -->
<bean name="bankDAO" class="data.BankDAO"> <property name="sessionFactory" ref="sf" /> </bean>
<bean name="accountDAO" class="data.AccountDAO"> <property name="sessionFactory" ref="sf" /> </bean>
</bean>
<!-- Facade bean -->
<bean name="facade" class="dataTier.DataFacade">
<property name="bankDAO" ref="bankDAO" />
<property name="accountDAO" ref="accountDAO" />
</bean>
</beans>
Any help is appreciated thank you.

Error log clearly telling that it is not finding setter for bankDAO
Error creating bean with name 'facade' defined in class path resource
[beans.xml]: Error setting property values; nested exception is
org.springframework.beans.NotWritablePropertyException: Invalid
property 'bankDAO' of bean class [data.Facade]: Bean property
'bankDAO' is not writable or has an invalid setter method. Does the
parameter type of the setter match the return type of the getter?
To fix it, create property bankDAO along with setter/getter as follows:
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import beans.*;
import java.util.List;
public class Facade {
private SessionFactory sf = new Configuration().configure()
.buildSessionFactory();
private static ApplicationContext contxt;
private BankDAO bankDAO;
public static void getContext() {
contxt = new ClassPathXmlApplicationContext("beans.xml");
}
public void createAccount(AccountDAO account) {
contxt.getBean(AccountDAO.class).insert(account);
System.out.println("Event was inserted");
}
public List<Account> getAllAccounts() {
return contxt.getBean(AccountDAO.class).getAll();
}
public BankDAO getBankDAO() {
return bankDAO;
}
public void setBankDAO(BankDAO bankDAO) {
this.bankDAO = bankDAO;
}
}
Also check bean named "facade", as from error logs it seems it should be:
<!-- Facade bean -->
<bean name="facade" class="dataTier.Facade">
<property name="bankDAO" ref="bankDAO" />
<property name="accountDAO" ref="accountDAO" />
</bean>
not
<!-- Facade bean -->
<bean name="facade" class="dataTier.DataFacade">
<property name="bankDAO" ref="bankDAO" />
<property name="accountDAO" ref="accountDAO" />
</bean>

Spring Boot integration with MongoDB

I am trying to integrate monodb with my springBoot application 1st time, But I am stuck with the error
My code is below
package com.myProject.customerview;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.ImportResource;
import org.springframework.data.mongodb.repository.config.EnableMongoRepositories;
import org.springframework.scheduling.annotation.EnableScheduling;
#EnableScheduling
#ImportResource("classpath*:spring/application-context.xml")
#ComponentScan({ "com.myproject.payments", "com.myproject.customerview" })
// #EnableJpaRepositories("com.myproject.customerview.repository")
#EnableMongoRepositories
#SpringBootApplication
public class CustomerViewApplication {
public static void main(String args[]) {
SpringApplication application = new SpringApplication(
CustomerViewApplication.class);
application.run(args);
}
}
and Controller
package com.myproject.customerview.controller;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;
import com.myproject.customerview.constants.RestURIConstants;
import com.myproject.customerview.response.ServiceResponse;
import com.myproject.customerview.service.CustomerViewService;
#RestController
#RequestMapping(RestURIConstants.CUSTOMER_VIEW)
public class CustomerViewController {
#Autowired
private CustomerViewService customerViewService ;
#RequestMapping(value = RestURIConstants.USER_ID, method = RequestMethod.GET)
public ServiceResponse<String> getMirrorAccountReport(
#PathVariable("userId") String userId, HttpServletRequest servletRequest)
throws Exception {
ServiceResponse<String> serviceResponse = new ServiceResponse<String>();
String response = "success:" ;
customerViewService.saveCustomerViewEntity();
serviceResponse.setResponse(response);
return serviceResponse;
}
}
service
package com.myproject.customerview.service.impl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.myproject.customerview.entity.CustomerViewEntity;
import com.mmyproject.customerview.repository.CustomerViewRepository;
import com.myproject.customerview.service.CustomerViewService;
#Service
public class CustomerviewServiceImpl implements CustomerViewService {
#Autowired
private CustomerViewRepository customerRepository ;
#Override
public void saveCustomerViewEntity() {
CustomerViewEntity entity = new CustomerViewEntity() ;
//setting data in enity....
customerRepository.saveCustomerView(entity);
}
}
dao interface layer
package com.myproject.customerview.dao;
import java.math.BigDecimal;
import java.util.Date;
import java.util.List;
import org.springframework.data.domain.Sort;
import com.myproject.customerview.entity.CustomerViewEntity;
public interface CustomerViewMongoDao {
public void saveCustomerView(CustomerViewEntity entity) ;
}
its impl
package com.myproject.customerview.dao.impl;
import java.math.BigDecimal;
import java.util.Date;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Sort;
import org.springframework.data.mongodb.core.MongoTemplate;
import org.springframework.stereotype.Repository;
import com.myproject.customerview.constants.CustomerViewConstants;
import com.myproject.customerview.dao.CustomerViewMongoDao;
import com.myproject.customerview.entity.CustomerViewEntity;
#Repository
public class CustomerViewMongoDaoImpl implements CustomerViewMongoDao{
#Autowired
MongoTemplate mongoTemplate ;
#Override
public void saveCustomerView(CustomerViewEntity entity) {
mongoTemplate.insert(entity, CustomerViewConstants.CUSTOMER_VIEW_COLLECTION);
}
}
its repository
package com.myproject.customerview.repository;
import org.springframework.data.mongodb.repository.MongoRepository;
import com.myproject.customerview.dao.CustomerViewMongoDao;
import com.myproject.customerview.entity.CustomerViewEntity;
public interface CustomerViewRepository extends MongoRepository<CustomerViewEntity,String>, CustomerViewMongoDao {
}
and application-context.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:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mybatis="http://mybatis.org/schema/mybatis-spring" xmlns:task="http://www.springframework.org/schema/task"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:mongo="http://www.springframework.org/schema/data/mongo"
xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-3.2.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://mybatis.org/schema/mybatis-spring http://mybatis.org/schema/mybatis-spring.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd
http://www.springframework.org/schema/data/mongo http://www.springframework.org/schema/data/mongo/spring-mongo-1.5.xsd">
<mvc:annotation-driven />
<mvc:resources mapping="/resources/**" location="classpath:/resources" />
<bean id="imsPlaceholderConfig" class="com.myproject.customerview.utils.SpringPropertiesUtil">
<property name="systemPropertiesModeName" value="SYSTEM_PROPERTIES_MODE_OVERRIDE" />
<property name="locations">
<list>
<value>file:${config.path}/app.properties</value>
<value>file:${config.path}/api.properties</value>
<value>file:${config.path}/db.properties</value>
<value>classpath*:*application.properties</value>
</list>
</property>
</bean>
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/views/" />
<property name="suffix" value=".html" />
</bean>
<!-- <mongo:mongo replica-set="127.0.0.1:27017,127.0.0.1:27017,127.0.0.1:27017" id = "mongo" />
<mongo:db-factory dbname="customer_view" mongo-ref="mongo" id="mongoDbFactory"/>
<bean id="mongoTemplate" class="org.springframework.data.mongodb.core.MongoTemplate">
<constructor-arg name="mongoDbFactory" ref="mongoDbFactory" />
</bean>
<mongo:repositories base-package="com.myproject.customerview.repository" />
-->
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
destroy-method="close">
<property name="driverClassName"
value="${payment.customerview.database.driverClassName}" />
<property name="url" value="${payment.customerview.database.url}" />
<property name="username" value="${payment.customerview.database.username}" />
<property name="password" value="${payment.customerview.database.password}" />
<property name="maxActive" value="${payment.customerview.database.maxactive}" />
<property name="maxWait" value="${payment.customerview.database.maxwait}" />
<property name="maxIdle" value="${payment.customerview.database.maxIdle}" />
<property name="initialSize" value="${payment.customerview.database.inititalsize}" />
<property name="minIdle" value="${payment.customerview.database.minIdle}" />
<property name="timeBetweenEvictionRunsMillis"
value="${payment.customerview.database.timebetweenevictionrunsmillis}" />
<property name="minEvictableIdleTimeMillis"
value="${payment.customerview.database.minevictableidletimemillis}" />
</bean>
<!-- MyBatis related beans -->
<bean id="sqlSessionFactoryMybatis" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="configLocation" value="classpath:myBatis/sqlmap-config.xml" />
</bean>
<bean name="myBatisIMSDB" id="myBatisIMSDB"
class="org.mybatis.spring.SqlSessionTemplate">
<constructor-arg index="0" ref="sqlSessionFactoryMybatis" />
<constructor-arg index="1" value="REUSE" />
</bean>
<tx:annotation-driven transaction-manager="transactionManager" />
<bean id="transactionManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource" />
</bean>
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage"
value="com.myproject.customerview.dao.mapper" />
<property name="sqlSessionTemplateBeanName" value="myBatisIMSDB"></property>
</bean>
</beans>
I am getting following error.
java.lang.IllegalStateException: Failed to introspect annotations: class org.springframework.boot.autoconfigure.data.mongo.MongoRepositoriesAutoConfigureRegistrar$EnableMongoRepositoriesConfiguration

I have wrongly added this dependency in my pom.xml
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-mongodb</artifactId>
<version>1.8.0.RELEASE</version>
</dependency>
instead of this when i used
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb</artifactId>
</dependency>
my projects starts working fine.

spring xml based configuration from java based configuration

I am doing sample chat application using spring mvc and redis server by following steps from
http://blog.springsource.org/2012/05/16/spring-mvc-3-2-preview-chat-sample/
the example given there is by spring java based configurations. I want to do with xml based configurations. But it is not working for me.
I am getting the issues by converting following configuration class
package org.springframework.samples.async.config;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.PropertySource;
import org.springframework.core.env.Environment;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.data.redis.listener.PatternTopic;
import org.springframework.data.redis.listener.RedisMessageListenerContainer;
import org.springframework.samples.async.chat.ChatController;
#Configuration
#PropertySource("classpath:redis.properties")
public class RootConfig {
#Autowired
Environment env;
#Autowired
ChatController chatController;
#Bean
public RedisConnectionFactory redisConnectionFactory() {
JedisConnectionFactory cf = new JedisConnectionFactory();
cf.setHostName(this.env.getProperty("redis.host"));
cf.setPort(this.env.getProperty("redis.port", int.class));
cf.setPassword(this.env.getProperty("redis.password"));
return cf;
}
#Bean
public StringRedisTemplate redisTemplate() {
return new StringRedisTemplate(redisConnectionFactory());
}
#Bean
public RedisMessageListenerContainer redisMessageListenerContainer() {
RedisMessageListenerContainer mlc = new RedisMessageListenerContainer();
mlc.setConnectionFactory(redisConnectionFactory());
mlc.addMessageListener(this.chatController , new PatternTopic("chat"));
return mlc;
}
}
The following is the Xml based configuration i am trying to use instead of above java based configuration.
<bean id="redisConnectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory"
p:host-name="localhost" p:port="9994" p:password=""/>
<bean id="messageListener" class="org.springframework.data.redis.listener.adapter.MessageListenerAdapter">
<constructor-arg>
<bean class="org.springframework.samples.async.chat.ChatController"/>
</constructor-arg>
</bean>
<bean id="redisMessageListenerContainer" class="org.springframework.data.redis.listener.RedisMessageListenerContainer">
<property name="connectionFactory" ref="redisConnectionFactory"/>
<property name="messageListeners">s
<map>
<entry key-ref="messageListener">
<bean class="org.springframework.data.redis.listener.PatternTopic">
<constructor-arg value="chat"/>
</bean>
</entry>
</map>
</property>
</bean>
The exception i am getting is
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'messageListener' defined in ServletContext resource [/WEB-INF/spring/mvc-config.xml]: Cannot create inner bean 'org.springframework.samples.async.chat.ChatController#74b70648' of type [org.springframework.samples.async.chat.ChatController] while setting constructor argument; nested exception is org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [org.springframework.samples.async.chat.ChatController] for bean with name 'org.springframework.samples.async.chat.ChatController#74b70648' defined in ServletContext resource [/WEB-INF/spring/mvc-config.xml]; nested exception is java.lang.ClassNotFoundException: org.springframework.samples.async.chat.ChatController
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:282)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:121)
at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:629)
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:148)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1049)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:953)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:490)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:461)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:626)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:652)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:600)
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:666)
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:519)
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:460)
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)
at javax.servlet.GenericServlet.init(GenericServlet.java:160)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1280)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1193)
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:865)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:136)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at jav
a.lang.Thread.run(Thread.java:662)
ChatController.java
package org.springframework.samples.async.chat;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.concurrent.ConcurrentHashMap;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.connection.Message;
import org.springframework.data.redis.connection.MessageListener;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.context.request.async.DeferredResult;
#Controller
#RequestMapping("/mvc/chat")
public class ChatController implements MessageListener {
private final Map<DeferredResult<List<String>>, Integer> chatRequests =
new ConcurrentHashMap<DeferredResult<List<String>>, Integer>();
private final ChatRepository chatRepository;
#Autowired
public ChatController(ChatRepository chatRepository) {
this.chatRepository = chatRepository;
}
#RequestMapping(method=RequestMethod.GET, produces="application/json")
#ResponseBody
public DeferredResult<List<String>> getMessages(#RequestParam int messageIndex) {
final DeferredResult<List<String>> deferredResult = new DeferredResult<List<String>>(null, Collections.emptyList());
this.chatRequests.put(deferredResult, messageIndex);
deferredResult.onCompletion(new Runnable() {
#Override
public void run() {
chatRequests.remove(deferredResult);
}
});
List<String> messages = this.chatRepository.getMessages(messageIndex);
if (!messages.isEmpty()) {
deferredResult.setResult(messages);
}
return deferredResult;
}
#RequestMapping(method=RequestMethod.POST)
#ResponseBody
public void postMessage(#RequestParam String message) {
this.chatRepository.addMessage(message);
}
// Redis MessageListener contract
#Override
public void onMessage(Message message, byte[] pattern) {
for (Entry<DeferredResult<List<String>>, Integer> entry : this.chatRequests.entrySet()) {
List<String> messages = this.chatRepository.getMessages(entry.getValue());
entry.getKey().setResult(messages);
}
}
}
The complete mvc-config.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
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-3.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd">
<mvc:annotation-driven>
<mvc:async-support default-timeout="30000" />
</mvc:annotation-driven>
<mvc:view-controller path="/" view-name="chat"/>
<mvc:resources mapping="/resources/**" location="resources"/>
<context:component-scan base-package="org.springframework.samples.async.chat" />
<bean id="templateResolver" class="org.thymeleaf.templateresolver.ServletContextTemplateResolver">
<property name="prefix" value="/WEB-INF/templates/" />
<property name="suffix" value=".html" />
<property name="templateMode" value="HTML5" />
<property name="cacheable" value="true" />
</bean>
<bean id="templateEngine" class="org.thymeleaf.spring3.SpringTemplateEngine">
<property name="templateResolver" ref="templateResolver" />
</bean>
<bean id="viewResolver" class="org.thymeleaf.spring3.view.ThymeleafViewResolver">
<property name="templateEngine" ref="templateEngine" />
<property name="order" value="1" />
<property name="viewNames" value="*.html"/>
</bean>
<bean id="stringRedisTemplate" class="org.springframework.data.redis.core.StringRedisTemplate"
p:connection-factory-ref="redisConnectionFactory"/>
<bean id="redisConnectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory"
p:host-name="localhost" p:port="9994" p:password=""/>
<bean id="messageListener" class="org.springframework.data.redis.listener.adapter.MessageListenerAdapter">
<constructor-arg>
<bean class="org.springframework.samples.async.chat.ChatController"/>
</constructor-arg>
</bean>
<bean id="redisMessageListenerContainer" class="org.springframework.data.redis.listener.RedisMessageListenerContainer">
<property name="connectionFactory" ref="redisConnectionFactory"/>
<property name="messageListeners">
<!-- map of listeners and their associated topics (channels or/and patterns) -->
<map>
<entry key-ref="messageListener">
<bean class="org.springframework.data.redis.listener.PatternTopic">
<constructor-arg value="chat"/>
</bean>
</entry>
</map>
</property>
</bean>
</beans>
Please help me out.

I think the issue is that you are trying to do some sort of autowire by class thing in your xml with this portion (I am assuming):
<bean id="messageListener" class="org.springframework.data.redis.listener.adapter.MessageListenerAdapter">
<constructor-arg>
<bean class="org.springframework.samples.async.chat.ChatController"/>
</constructor-arg>
</bean>
But that is not how the xml configuration works. What the xml is doing here is trying to create a new instance of the ChatController and use it as a constructor argument to the MessageListenerAdapter. Obviously this doesn't work because your ChatController has no 0 arg constructors. What you want to do instead is reference your existing ChatController (which is marked as an #Controller and will therefore be automatically picked up by your component-scan) in the constructor argument. Something like this:
<bean id="messageListener" class="org.springframework.data.redis.listener.adapter.MessageListenerAdapter">
<constructor-arg>
<ref bean="chatController"/>
</constructor-arg>
</bean>
The bean being referenced by 'chatController' is your component-scanned ChatController (it is the default bean name when none is provided via the stereotype annotations or the #Qualifier annotation).