Could not autowire field SessionFactory when I load context manually - java

I have the following applicationContext.xml:
<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/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.1.xsd
">
<import resource="classpath:META-INF/dataContext.xml"/>
<import resource="classpath:META-INF/restTemplateContext.xml" />
<import resource="classpath:META-INF/securityContext.xml"/>
<context:component-scan base-package="com.terminal" >
<context:include-filter type="annotation" expression="org.aspectj.lang.annotation.Aspect"/>
<context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
</context:component-scan>
</beans>
dataContext.xml:
<tx:annotation-driven transaction-manager="transactionManager"/>
<context:component-scan base-package="com.terminal.domain, com.terminal.dao, com.terminal.utils"/>
<bean id="transactionManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory"/>
</bean>
<bean id="messageSource"
class="org.springframework.context.support.ResourceBundleMessageSource">
<property name="basenames">
<list>
<value>mymessages</value>
</list>
</property>
</bean>
<task:scheduler id="jobScheduler" pool-size="10"/>
<beans profile="test">
<bean class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close" id="dataSource">
<property name="driverClassName" value="org.h2.Driver" />
<property name="url" value="jdbc:h2:~/test;MODE=PostgreSQL" />
<property name="username" value="sa" />
<property name="password" value="" />
</bean>
<bean id="sessionFactory"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<property name="configLocation">
<value>classpath:hibernate-test.cfg.xml</value>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.connection.charSet">UTF-8</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.format_sql">true</prop>
<prop key="hbm2ddl.auto">create-drop</prop>
</props>
</property>
</bean>
<context:property-placeholder location="classpath:jdbc.properties"/>
</beans>
<beans profile="dev">
<bean id="sessionFactory"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<property name="configLocation">
<value>classpath:hibernate.cfg.xml</value>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.dialect">${jdbc.dialect}</prop>
<prop key="hibernate.connection.charSet">UTF-8</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.format_sql">true</prop>
<prop key="hbm2ddl.auto">validate</prop>
</props>
</property>
</bean>
<context:property-placeholder location="classpath:jdbc-local.properties"/>
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource"
p:driverClassName="${jdbc.driverClassName}" p:url="${jdbc.databaseurl}"
p:username="${jdbc.username}" p:password="${jdbc.password}"/>
</beans>
<beans profile="prod">
<bean id="sessionFactory"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<property name="configLocation">
<value>classpath:hibernate.cfg.xml</value>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.dialect">${jdbc.dialect}</prop>
<prop key="hibernate.connection.charSet">UTF-8</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.format_sql">true</prop>
<prop key="hbm2ddl.auto">validate</prop>
</props>
</property>
</bean>
<context:property-placeholder location="classpath:jdbc.properties"/>
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource"
p:driverClassName="${jdbc.driverClassName}" p:url="${jdbc.databaseurl}"
p:username="${jdbc.username}" p:password="${jdbc.password}"/>
</beans>
I load context like this:
ApplicationContext app = new ClassPathXmlApplicationContext("META-INF/applicationContext.xml");
But I see the following error:
Could not autowire field: private org.hibernate.SessionFactory com.terminal.dao.admin.impl.AdminRoleDaoImpl.sessionFactory
...
org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.hibernate.SessionFactory] 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)}
In diiferent with this situation when I load context from web.xml it works fine.
web.xml content:
<web-app
...
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<listener>
<listener-class>
org.springframework.web.context.request.RequestContextListener
</listener-class>
</listener>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:META-INF/applicationContext.xml</param-value>
</context-param>
<context-param>
<param-name>spring.profiles.default</param-name>
<param-value>test</param-value>
</context-param>
<!-- Spring MVC -->
<servlet>
<servlet-name>appServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>WEB-INF/webContext.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>appServlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<!-- Spring Security -->
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter>
<filter-name>charsetFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
<init-param>
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>charsetFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<error-page>
<error-code>404</error-code>
<location>/error</location>
</error-page>
</web-app>
How to avoid exception when I load context manually ?


I think you forgot to set profile for spring. Your code should look like this:
System.setProperty("spring.profiles.active", "dev");
ApplicationContext app = new ClassPathXmlApplicationContext("META-INF/applicationContext.xml");

Related

How to implement Spring's #Transactional Annotation using Hibernate, HikariCP and persistence.xml

I need to implement Spring's #Transactional annotation but I'm not being able to do so.
I had tried a lot of methods in the past 3 weeks but none of them worked.
I'm also need to use EntityManager. To test if Spring's was working, I tried to inject the EntityManager using #PersistenceContext (I also tried using #PersistenceUnit and/with EntityManagerFactory) but always I got nullPointerException.
#PersistenceContext(unitName = "sistema")
protected EntityManager entityManager;
Basically I need to know how to make spring's annotations to work and how to implement a Transaction manager using those technologies:
persitence.xml
<?xml version="1.0" encoding="UTF-8"?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"
version="2.0">
<persistence-unit name="sistema" transaction-type="RESOURCE_LOCAL">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<class>com.sis.vo.Person</class>
<properties>
<property name="hibernate.connection.driver_class" value="com.mysql.jdbc.Driver" />
<property name="hibernate.connection.autocommit" value="false" />
<property name="hibernate.dialect" value="org.hibernate.dialect.MySQL5Dialect"/>
<property name="hibernate.enable_lazy_load_no_trans" value="false"/>
<property name="hibernate.show_sql" value="false" />
<property name="hibernate.format_sql" value="false"/>
<!-- do I need those? -->
<property name="hibernate.connection.url" value="jdbc:mysql://localhost/myDatabase?autoReconnect=true&useSSL=false" />
<property name="hibernate.connection.username" value="myUser" />
<property name="hibernate.connection.password" value="myPass" />
</properties>
</persistence-unit>
</persistence>
spring.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:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
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-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/mvc
http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd
http://www.springframework.org/schema/jee
http://www.springframework.org/schema/jee/spring-jee-4.3.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-4.3.xsd">
<context:annotation-config />
<mvc:annotation-driven />
<bean id="hikariConfig" class="com.zaxxer.hikari.HikariConfig">
<property name="poolName" value="sisHikariCP" />
<property name="connectionTestQuery" value="SELECT 1" />
<property name="dataSourceClassName" value="com.mysql.jdbc.jdbc2.optional.MysqlDataSource" />
<property name="minimumIdle" value="3" />
<property name="maximumPoolSize" value="100" />
<property name="idleTimeout" value="740000" />
<property name="maxLifetime" value="1740000" />
<property name="leakDetectionThreshold" value="30000" />
<property name="dataSourceProperties">
<props>
<prop key="url">jdbc:mysql://localhost/myDatabase?autoReconnect=true&useSSL=false</prop>
<prop key="user">myUser</prop>
<prop key="password">myPass</prop>
<prop key="prepStmtCacheSize">350</prop>
<prop key="prepStmtCacheSqlLimit">2048</prop>
<prop key="cachePrepStmts">true</prop>
<prop key="useServerPrepStmts">true</prop>
<prop key="useLocalSessionState">true</prop>
<prop key="useLocalTransactionState">true</prop>
<prop key="rewriteBatchedStatements">true</prop>
<prop key="cacheResultSetMetadata">true</prop>
<prop key="cacheResultSetMetadata">true</prop>
<prop key="cacheServerConfiguration">true</prop>
<prop key="elideSetAutoCommits">true</prop>
<prop key="maintainTimeStats">false</prop>
</props>
</property>
</bean>
<bean id="dataSource" class="com.zaxxer.hikari.HikariDataSource" destroy-method="close">
<constructor-arg ref="hikariConfig" />
</bean>
<bean id="myJpaVendorAdapter" class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" />
<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="jpaVendorAdapter" ref="myJpaVendorAdapter" />
</bean>
<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
<property name="entityManagerFactory" ref="entityManagerFactory" />
</bean>
<tx:annotation-driven transaction-manager="transactionManager" />
</beans>
web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
id="WebApp_ID" version="3.0">
<display-name>sis</display-name>
<context-param>
<param-name>javax.faces.INTERPRET_EMPTY_STRING_SUBMITTED_VALUES_AS_NULL</param-name>
<param-value>true</param-value>
</context-param>
<welcome-file-list>
<welcome-file>index.jsf</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.jsf</url-pattern>
</servlet-mapping>
<!-- SPRING -->
<servlet>
<servlet-name>Spring Servlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>
/WEB-INF/spring.xml
</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
</web-app>
DAO
#Repository
public class GenericListDAO<E> {
#PersistenceContext(unitName = "sistema")
protected EntityManager entityManager;
public EntityManager getEntityManager() {
return entityManager;
}
public GenericListDAO() {
}
//rest of the code (persist, find, etc)
}
Versions:
Spring Version: 4.3.12
Hibernate Version: 5.1.10.Final
HikariCP Version: 2.7.3
JDK Version: 1.8.0_121
Tomcat version: 8.5.23
Thank you!

This is what i use to configure my transaction manager
<bean id="myDatasource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
<property name="driverClassName" value="${jdbc.driverClassName}"/>
<property name="url" value="${jdbc.url}"/>
<property name="username" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password}"/>
</bean>
<bean id="myJpaVendorAdapter" class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" />
<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="dataSource" ref="myDatasource" />
<property name="jpaVendorAdapter" ref="myJpaVendorAdapter" />
</bean>
<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
<property name="entityManagerFactory" ref="entityManagerFactory" />
</bean>
<tx:annotation-driven transaction-manager="transactionManager" />
entityManagerFactory bean will use your persistence.xml from classpath to create the persistance unit.
update
get your persistence context like this
#PersistenceContext(unitName="sistema")
protected EntityManager em;
also make sure the class that is using the persistence context is annotated with #Repository
update
can you add this to your web.xml
<!-- The definition of the Root Spring Container shared by all Servlets
and Filters -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath:/WEB-INF/spring-root-context.xml
</param-value>
</context-param>
<!-- Creates the Spring Container shared by all Servlets and Filters -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
now create a new file spring-root-context.xml next to spring.xml and move all the DB and transaction related stuff to spring-root-context.xml.
So spring.xml will be your servlet context and spring-root-context.xml will be your root context.
anything related to controllers will go to spring.xml all other beans will go to spring-root-context.xml
also add <context:component-scan base-package="package.for.genericdao" /> to both spring.xml and spring-root-context.xml and replace package.for.genericdao with your base package name.

Cannot resolve reference to bean 'dataSource' while setting bean property 'dataSource' .factory.NoSuchBeanDefinitionException:

This is the bean with this id defined in my spring-servlet.xml file
<bean id="dataSource"
class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"
p:driverClassName="${jdbc.driverClassName}"
p:url="${jdbc.databaseurl}" p:username="${jdbc.username}"
p:password="${jdbc.password}" />
This is the complete stacktrace
SEVERE: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor#0': Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [META-INF/spring/hibernate-context.xml]: Cannot resolve reference to bean 'dataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'dataSource' is defined
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:529)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
this is my application context file defined in my WEB-INF folder
<?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"
xsi:schemaLocation="
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
</beans>
this is my complete web.xml file
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
<display-name>YummyFoods</display-name>
<welcome-file-list>
<welcome-file>/JSP/welcome.jsp</welcome-file>
</welcome-file-list>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>spring</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>spring</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>imageServlet</servlet-name>
<servlet-class>com.yummyfoods.spring.servlet.ImageServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>imageServlet</servlet-name>
<url-pattern>/image/*</url-pattern>
</servlet-mapping>
<error-page>
<error-code>404</error-code>
<location>/error</location>
</error-page>
</web-app>
this is my spring-servlet.xml file
<mvc:resources location="/resources/" mapping="/resources/**"/>
<mvc:default-servlet-handler/>
<bean id="jspViewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="viewClass" value="org.springframework.web.servlet.view.JstlView" />
<property name="prefix" value="/JSP/" />
<property name="suffix" value=".jsp" />
</bean>
<bean id="messageSource"
class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
<property name="basename" value="classpath:messages" />
<property name="defaultEncoding" value="UTF-8" />
</bean>
<bean id="propertyConfigurer"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"
p:location="classpath:jdbc.properties" />
<bean id="dataSource"
class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"
p:driverClassName="${jdbc.driverClassName}"
p:url="${jdbc.databaseurl}" p:username="${jdbc.username}"
p:password="${jdbc.password}" />
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="configLocation">
<value>classpath:hibernate-cfg.xml</value>
</property>
<property name="configurationClass">
<value>org.hibernate.cfg.AnnotationConfiguration</value>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">${jdbc.dialect}</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.connection.SetBigStringTryClob">true</prop>
<prop key="hibernate.jdbc.batch_size">0</prop>
</props>
</property>
</bean>
<bean id="multipartResolver"
class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<!-- one of the properties available; the maximum file size in bytes -->
<property name="maxUploadSize" value="10000000" />
</bean>
<tx:annotation-driven />
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
</beans>
Please assist me find my way.

From the look of things you are defining a dataSource in a DispatcherServlet context configuration file i.e spring-servlet.xml as you have specified. And the entityManagerFactory in a root application context file. Beans in the root application context cannot reference those in the servlet application context file. You need to move your dataSource bean to the hibernate-context.xml file.

What comes with your dependecies? I think you should include your datasource def in applicationContext.xml and then the hibernate thing should be happy.
So...
the
<bean id="dataSource"
class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"
p:driverClassName="${jdbc.driverClassName}"
p:url="${jdbc.databaseurl}" p:username="${jdbc.username}"
p:password="${jdbc.password}" />
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="configLocation">
<value>classpath:hibernate-cfg.xml</value>
</property>
<property name="configurationClass">
<value>org.hibernate.cfg.AnnotationConfiguration</value>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">${jdbc.dialect}</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.connection.SetBigStringTryClob">true</prop>
<prop key="hibernate.jdbc.batch_size">0</prop>
</props>
</property>
</bean>
<tx:annotation-driven />
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
goes in applicationContext.xml and is removed from spring-servlet.xml
Then the hibernate-cfg.xml wich is embeded in the Session factory def should find it's data source and be happy at loading.
It's better to isolate servlet mapping and mvc definitions from back end stuff (bean factory etc...) as it is easier to change it in the future if needed.
With what do you build your app?

Error showing "Description: The requested resource is not available."

I am deploying my Spring-Hibernate web application on "https://app.j.layershift.co.uk/" server. But it is showing error "The requested resource is not available".
This is very small web application on Spring-Hibernate. I made a zip file and upload it on server but server gives error at time of deployment.
Dispatcher Servlet:
<bean id="cradentials" class="com.webscreen.bean.Cradentials" />
<bean id="cradentialsService" class="com.webscreen.service.CradentialsService"/>
<bean id="cradentialsDao" class="com.webscreen.dao.CradentialsDao"/>
<bean id="viewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix">
<value>/WEB-INF/views/</value>
</property>
<property name="suffix">
<value>.jsp</value>
</property>
</bean>
<context:component-scan base-package="com.webscreen.controller"></context:component-scan>
<!-- we will manage transactions with annotations -->
<tx:annotation-driven />
<bean id="transactionManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<!-- we can use annotations -->
<context:annotation-config />
<mvc:annotation-driven />
<!-- data source for our database -->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
<property name="driverClass" value="com.mysql.jdbc.Driver" />
<property name="jdbcUrl" value="jdbc:mysql://localhost:3306/screenshots" />
<property name="user" value="root" />
<property name="password" value="root" />
<property name="maxPoolSize" value="10" />
<property name="maxStatements" value="0" />
<property name="minPoolSize" value="5" />
</bean>
<!-- configure hibernate session factory -->
<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="annotatedClasses">
<list>
<value>com.webscreen.bean.Cradentials</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
</props>
</property>
</bean>
</beans>
Web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_9" version="2.4"
xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>dispatcher</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
</web-app>

Spring MVC 3 I18N/MessageSource not working

I am trying to configure internazionalization in Spring MVC (using changing of locales via links), however, it doesn't seem to be working at all: default locale is always ru for some reason, though default is set to en, they are not changing using links, spring messages are displayed empty regardless of the chosen locale (messages_de, messages_en and messages_ru.properties DO exist at classpath (src/main/resources)). They contain e.g.
label.test=Russian
and i refer to them as
<spring:message code="label.test" />
in my JSPs. They are not being displayed like that.
I take it as even messageSource is not found, even though there are no errors or warnings. I'd really appreciate any help as I'm trying to figure it out for really long time. Apparently, I've missed some details, but I definitely can't catch the problem. Here are my configuration files (or most relevant parts).
root-context.xml
<context:component-scan base-package="... .dao" />
<context:component-scan base-package="... .service" />
<import resource="data.xml" />
<import resource="security.xml" />
mvc-dispatcher-servlet.xml
<mvc:annotation-driven />
<mvc:resources mapping="/resources/**" location="/resources/" />
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix">
<value>/pages/</value>
</property>
<property name="suffix">
<value>.jsp</value>
</property>
</bean>
<bean id="messageSource"
class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
<property name="basename" value="classpath:messages" />
<property name="defaultEncoding" value="UTF-8" />
</bean>
<mvc:interceptors>
<bean class="org.springframework.web.servlet.i18n.LocaleChangeInterceptor">
<property name="paramName" value="sitelocale" />
</bean>
</mvc:interceptors>
<bean id="localeResolver"
class="org.springframework.web.servlet.i18n.CookieLocaleResolver">
<property name="defaultLocale" value="en" />
</bean>
data.xml
<!-- Transaction Manager -->
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<bean id="propertyConfigurer"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"
p:location="/WEB-INF/jdbc.properties" />
<!-- //////////////////////////////////////////////////////////////////////////
" -->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"
destroy-method="close">
<property name="driverClass" value="${jdbc.driverClassName}" />
<property name="jdbcUrl" value="${jdbc.databaseurl}" />
<property name="user" value="${jdbc.username}" />
<property name="password" value="${jdbc.password}" />
</bean>
<!-- ////////////////////////////////////////////////////////////////////////// -->
<!-- Hibernate SessionFactory configuration -->
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="packagesToScan" value="com.tsystems.javaschool.kts.domain" />
<property name="configurationClass">
<value>org.hibernate.cfg.AnnotationConfiguration</value>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.dialect">${jdbc.dialect}</prop>
<prop key="hibernate.connection.charSet">UTF-8</prop>
</props>
</property>
</bean>
web.xml
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
/WEB-INF/spring/root-context.xml
</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- Spring MVC -->
<servlet>
<servlet-name>appServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/appServlet/mvc-dispatcher-servlet.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>appServlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.js</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>*.css</url-pattern>
</servlet-mapping>
<!-- Spring Security -->
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>*</url-pattern>
</filter-mapping>

You don't need to prefix the basename value with "classpath:", try to change it as follows:
<property name="basename" value="messages" />

Adding the following should allow you to change the lang with a URL parameter named "lang" (i.e. lang=en). This will allow you to override browser default settings and explicitly declare the language in use.
<bean id="localeChangeInterceptor" class="org.springframework.web.servlet.i18n.LocaleChangeInterceptor">
<property name="paramName" value="lang" />
</bean>
<bean id="handlerMapping" class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping">
<property name="interceptors">
<ref bean="localeChangeInterceptor" />
</property>
</bean>
Also, ensure in the deployed webapp that the message files are located under WEB-INF/classes/ if you are going to use classpath:messages as a basename.

Also check if you add this at the top
<%# page contentType="text/html;charset=UTF-8" %>

I can't use Spring filters in servlet-context XML

For some reason both Eclipse and Spring can't find the filter tag (there is even a red mark)... What's wrong?
<?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:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:p="http://www.springframework.org/schema/p"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.0.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-3.0.xsd">
<bean
class="org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor"></bean>
<bean id="myDataSource" class="org.apache.commons.dbcp.BasicDataSource"
destroy-method="close">
<property name="driverClassName" value="com.mysql.jdbc.Driver" />
<property name="url" value="jdbc:mysql://localhost/jacciseweb" />
<property name="username" value="root" />
<property name="password" value="siussi" />
</bean>
<bean id="mySessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource" ref="myDataSource" />
<property name="annotatedClasses">
<list>
<value>it.jsoftware.jacciseweb.beans.Utente
</value>
<value>it.jsoftware.jacciseweb.beans.Ordine
</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect"> org.hibernate.dialect.MySQLDialect
</prop>
<prop key="hibernate.show_sql">
true
</prop>
<prop key="hibernate.hbm2ddl.auto">
update
</prop>
<prop key="hibernate.cache.provider_class">org.hibernate.cache.NoCacheProvider</prop>
</props>
</property>
</bean>
<filter>
<filter-name>hibernateFilter</filter-name>
<filter-class>
org.springframework.orm.hibernate3.support.OpenSessionInViewFilter
</filter-class>
<init-param>
<param-name>singleSession</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>sessionFactoryBeanName</param-name>
<param-value>mySessionFactory</param-value>
</init-param>
</filter>
<!-- <aop:config> -->
<!-- <aop:pointcut id="productServiceMethods" -->
<!-- expression="execution(* product.ProductService.*(..))" /> -->
<!-- <aop:advisor advice-ref="txAdvice" pointcut-ref="productServiceMethods"
/> -->
<!-- </aop:config> -->
<bean id="acciseHibernateDao"
class="it.jsoftware.jacciseweb.model.JAcciseWebManagementDaoHibernate">
<property name="sessionFactory" ref="mySessionFactory" />
</bean>
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="mySessionFactory" />
</bean>
<tx:annotation-driven />
<bean id="acciseService"
class="it.jsoftware.jacciseweb.model.JAcciseWebManagementServiceImpl">
<property name="dao" ref="acciseHibernateDao" />
</bean>
<context:component-scan base-package="it.jsoftware.jacciseweb.controllers"></context:component-scan>
<mvc:annotation-driven />
<bean
class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"
p:synchronizeOnSession="true" />
<bean
class="org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping" />
<mvc:resources mapping="/resources/**" location="/resources/" />
<!-- non serve, รจ annotato -->
<!-- <bean name="/accise" class="it.jsoftware.jacciseweb.controllers.MainController">
</bean> -->
</beans>
in particular it says "filter" is invalid content

<filter> should be placed in web.xml, not in Spring's XML configs.
Basically, you need this in web.xml:
<web-app>
...
<filter>
<filter-name>hibernateFilter</filter-name>
<filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
<init-param>
<param-name>singleSession</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>sessionFactoryBeanName</param-name>
<param-value>mySessionFactory</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>hibernateFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
...
</web-app>

Servlet Filters belong in web.xml, not your Spring context.
If you want OpenSessionInView logic, then you can use the OpenSessionInViewInterceptor (instead of OpenSessionInViewFilter), which does go in your Spring config.
See docs for how to register interceptors.

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