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"transaction-manager" in "<tx:annotation-driven ... " tag does not get recognized as a valid reference

The context is Java Spring MVC and Hibernate, in IntelliJ. For some reason, in the Spring MVC config file, "transaction-manager" is not recognized as a valid reference. See the red text below:
Any tips on how to resolve this?
Here is the full 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:mvc="http://www.springframework.org/schema/mvc" xmlns:tx="http://www.springframework.org/schema/cache"
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
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache.xsd">
<!-- Base-package -->
<context:component-scan base-package="com.sprang"/>
<mvc:annotation-driven/>
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/views/"/>
<property name="suffix" value=".jsp" />
</bean>
<!-- Step 1: Define Database DataSource/Connection Pool -->
<bean id="myDataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
<property name="driverClass" value="com.mysql.cj.jdbc.Driver"/>
<property name="jdbcUrl" value="jdbc:mysql://us-cdbr-east-05.cleardb.net:3306/heroku_1e4cf119be0ff4a"/>
<property name="user" value="b3a0c1309826f0"/>
<property name="password" value="5b30f68e"/>
<property name="minPoolSize" value="5"/>
<property name="maxPoolSize" value="20"/>
<property name="maxIdleTime" value="30000"/>
</bean>
<!-- Step 2: Setup Hibernate session factory -->
<bean id="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
<property name="dataSource" ref="myDataSource"/>
<property name="packagesToScan" value="com.sprang.model"/>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
<prop key="hibernate.show_sql">true</prop>
</props>
</property>
</bean>
<!-- Step 3: Setup Hibernate transaction manager -->
<bean id="transactionManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory"/>
</bean>
<!-- Step 4: Enable configuration of transactional behavior based on annotations -->
<tx:annotation-driven transaction-manager="transactionManager" />
</beans>

You gotta put step 4 before step 3.
<tx:annotation-driven transaction-manager="txManager"/><!-- a PlatformTransactionManager is still required -->
<bean id="txManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<!-- (this dependency is defined somewhere else) -->
<property name="dataSource" ref="dataSource"/>
</bean>

SPRING: Requested bean is currently in creation: Is there an unresolvable circular reference

I'm trying to implement hikari but I have this error:
/META-INF/datasource.beans.xml]: Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'dataSource': Requested bean is currently in creation: Is there an unresolvable circular reference?
My config:
<bean id="hikariConfig" class="com.zaxxer.hikari.HikariConfig">
<property name="poolName" value="abc_connection_pool" />
<property name="dataSourceClassName" value="com.informix.jdbcx.IfxDataSource"/>
<property name="maximumPoolSize" value="100" />
<property name="connectionTimeout" value="500" />
<property name="validationTimeout" value="300" />
<property name="maxLifetime" value="30000" />
<property name="transactionIsolation" value="1" />
<property name="dataSourceProperties">
<props>
<prop key="url">${jdbc.url}</prop>
<prop key="user">${jdbc.username}</prop>
<prop key="password">${jdbc.password}</prop>
</props>
</property>
</bean>
<bean id="dataSource" class="com.zaxxer.hikari.HikariDataSource" destroy-method="close">
<constructor-arg ref="hikariConfig" />
</bean>
Environment
HikariCP version: HikariCP-java6 2.3.13
JDK version : 1.6
Database : Informix
Driver version : Ibm.informix.jdbc 3.00.JC3
I change the previous pool that was running by Hikari and I get that error

The parent tag beans was configured default-autowire = "byName"
I detele it and solved the problem.
<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:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="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
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"
default-autowire="byName">
<bean id="hikariConfig" class="com.zaxxer.hikari.HikariConfig">
<property name="poolName" value="abc_connection_pool" />
<property name="dataSourceClassName" value="com.informix.jdbcx.IfxDataSource"/>
<property name="maximumPoolSize" value="100" />
<property name="connectionTimeout" value="500" />
<property name="validationTimeout" value="300" />
<property name="maxLifetime" value="30000" />
<property name="transactionIsolation" value="1" />
<property name="dataSourceProperties">
<props>
<prop key="url">${jdbc.url}</prop>
<prop key="user">${jdbc.username}</prop>
<prop key="password">${jdbc.password}</prop>
</props>
</property>
</bean>
<bean id="dataSource" class="com.zaxxer.hikari.HikariDataSource" destroy-method="close">
<constructor-arg ref="hikariConfig" />
</bean>
</beans>

Valid XML document must have a root tag

I find stackoverflow with it, and find a post in Android, but I don't think this is fit me.
Selector for button error "Valid XML document must have a root tag"
My snapshot is below:
And my code in spring_datasource.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:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:task="http://www.springframework.org/schema/task" xmlns:cache="http://www.springframework.org/schema/cache"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.1.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.1.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.1.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd
http://www.springframework.org/schema/task
http://www.springframework.org/schema/task/spring-task-3.1.xsd
http://www.springframework.org/schema/cache
http://www.springframework.org/schema/cache/spring-cache.xsd">
<!--资源载入器 -->
<bean
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="locations">
<list>
<value>classpath:config.properties</value>
</list>
</property>
</bean>
<!--数据连接池 -->
<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource"
init-method="init" destroy-method="close">
<property name="url" value="${connection.url}" />
<property name="username" value="${connection.username}" />
<property name="password" value="${connection.password}" />
<property name="initialSize" value="${connection.initialSize}" />
<property name="minIdle" value="${connection.minIdle}" />
<property name="maxActive" value="${connection.maxActive}" />
<!-- 配置获取连接等待超时的时间 -->
<property name="maxWait" value="60000" />
<!-- 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 -->
<property name="timeBetweenEvictionRunsMillis" value="60000" />
<!-- 配置一个连接在池中最小生存的时间，单位是毫秒 -->
<property name="minEvictableIdleTimeMillis" value="300000" />
<property name="testWhileIdle" value="true" />
<property name="testOnBorrow" value="false" />
<property name="testOnReturn" value="false" />
</bean>
<!-- (事务管理)transaction manager, use JtaTransactionManager for global tx -->
<bean id="transactionManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<!-- 基于注解的事物管理 -->
<tx:annotation-driven transaction-manager="transactionManager" />
<!-- 当在web.xml 中DispatcherServlet使用<url-pattern>/</url-pattern> 映射时，
能映射静态资源（当Spring Web MVC框架没有处理请求对应的控制器时（如一些静态资源），
转交给默认的Servlet来响应静态文件，否则报404找不到资源错误，）。-->
<mvc:default-servlet-handler />
<!-- spring和hibernate整合 -->
<bean id="sessionFactory"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">
${hibernate.dialect}
</prop>
<prop key="hibernate.show_sql">
${hibernate.show_sql}
</prop>
<prop key="hibernate.format_sql">
${hibernate.format_sql}
</prop>
<prop key="hibernate.hbm2ddl.auto">
${hibernate.hbm2ddl.auto}
</prop>
<prop key="hibernate.jdbc.batch_size">
${hibernate.jdbc.batch_size}
</prop>
<prop key="hibernate.autoReconnect">true</prop>
</props>
</property>
<property name="packagesToScan">
<list>
<value>com.ldl.vision86.common.basis.entity</value>
<value>com.ldl.vision86.business.entity</value>
</list>
</property>
</bean>
<!-- 定时器配置
task:executor/#pool-size：可以指定执行线程池的初始大小、最大大小
task:executor/#queue-capacity：等待执行的任务队列的容量
task:executor/#rejection-policy：当等待队已满时的策略，分为丢弃、由任务执行器直接运行等方式
-->
<task:scheduler id="scheduler" pool-size="10" />
<task:executor id="executor" keep-alive="3600" pool-size="100-200"
queue-capacity="500" rejection-policy="CALLER_RUNS" />
<task:annotation-driven executor="executor" scheduler="scheduler" />
</beans>
I don't know where is the issue.

Your XML is no problem.
Try to Click the Create Spring facet.

Using multiple DataSources in Spring and Hibernate

I am having a main datasource, where I have read/write access and another datasource, where I just pull the data out and import it into my main datasource.
At the moment my whole application just uses the read/write database. Therefore, I configured it like that:
applicationContext.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context"
xmlns:security="http://www.springframework.org/schema/security"
xmlns:tx="http://www.springframework.org/schema/tx" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-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-3.2.xsd">
<context:annotation-config />
<context:component-scan base-package="com.limitCalculator"
annotation-config="true" />
<tx:annotation-driven transaction-manager="transactionManager"
proxy-target-class="true" />
<bean id="mainGUI" class="com.limitCalculator.gui.scenarioSelection.MainWindow" />
<!-- 1 Data Source -->
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
<property name="driverClassName" value="org.hsqldb.jdbcDriver" />
<property name="url" value="jdbc:hsqldb:hsql://localhost/testDB" />
<property name="username" value="sa" />
<property name="password" value="" />
<property name="initialSize" value="5" />
<property name="maxActive" value="10" />
</bean>
<bean id="entityManagerFactory"
class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="persistenceUnitName" value="jpaData" />
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" />
</property>
<property name="jpaProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.HSQLDialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.format_sql">false</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
</props>
</property>
</bean>
<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
<property name="entityManagerFactory" ref="entityManagerFactory" />
</bean>
<bean id="entityManager"
class="org.springframework.orm.jpa.support.SharedEntityManagerBean">
<property name="entityManagerFactory" ref="entityManagerFactory" />
</bean>
<bean
class="org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor" />
<!-- 2 Data Source -->
<bean id="dataSource2" class="org.apache.commons.dbcp.BasicDataSource">
<property name="driverClassName" value="oracle.jdbc.OracleDriver" />
<property name="url"
value="jdbc:oracle:thin:#test.com.vi:1234:TEST" />
<property name="username" value="test_db" />
<property name="password" value="abcde" />
<property name="maxActive" value="20" />
</bean>
</beans>
My DAO Call:
#Component
public class SettingsDaoImpl {
#Autowired
#PersistenceContext
public EntityManager em;
public SettingsDaoImpl() {
super();
}
#Transactional
public Long save(Settings sr)
{
em.persist(sr);
return sr.getId();
}
As you can see I added the second database in my application. However, I do not know how to properly call it inside my SettingsDaoImpl?
Any recommendations how to implement this in my current architecture.

You need to create different entity manager for each datasource and in the code you need to define unitName property of #PersistenceContext to inject particular entity manager.

ClassNotFoundException: org.hibernate.hql.internal.ast.HqlToken even after adding classic.ClassicQueryTranslatorFactory [duplicate]

This question already has answers here:
Closed 10 years ago.
Possible Duplicate:
org.hibernate.HibernateException: could not instantiate QueryTranslatorFactory: org.hibernate.hql.classic.ClassicQueryTransactionFactory
I am using Hibernate 4, Spring 3 and JSF 2.0. While running jsf page I am getting
org.hibernate.QueryException: ClassNotFoundException:
org.hibernate.hql.internal.ast.HqlToken [select generatedAlias0 from
net.test.model.Request as generatedAlias0]
I already have the following under hibernate properties in applicationContext.xml
<prop key="hibernate.query.factory_class">org.hibernate.hql.internal.classic.
ClassicQueryTranslatorFactory
</prop>
Please note that I have added org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean and org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter, I suspect that after adding this I was again getting org.hibernate.QueryException: ClassNotFoundException
My question what is the equivalent of ClassicQueryTranslatorFactory for spring properties?
If no such properties how could I resolve this?
applicationContext.xml
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-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">
<!-- Spring view scope customized -->
<bean class="org.springframework.beans.factory.config.CustomScopeConfigurer">
<property name="scopes">
<map>
<entry key="view">
<bean class="org.primefaces.spring.scope.ViewScope" />
</entry>
</map>
</property>
</bean>
<context:component-scan base-package="net.test" />
<!-- Data Source Declaration -->
<bean id="DataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"
destroy-method="close">
<property name="driverClass" value="oracle.jdbc" />
<property name="jdbcUrl"
value="jdbc:oracle:thin:#server:1521:orcl" />
<property name="user" value="scott" />
<property name="password" value="tiger" />
<property name="maxPoolSize" value="10" />
<property name="maxStatements" value="0" />
<property name="minPoolSize" value="5" />
</bean>
<bean class="org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor"/>
<!-- JPA Entity Manager Factory -->
<bean id="entityManagerFactory"
class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="dataSource" ref="DataSource" />
<property name="packagesToScan" value="net.test.model" />
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
<property name="showSql" value="false" />
<property name="generateDdl" value="false" />
<property name="databasePlatform" value="${jdbc.dialectClass}" />
</bean>
</property>
</bean>
<bean id="defaultLobHandler" class="org.springframework.jdbc.support.lob.DefaultLobHandler" />
<!-- Session Factory Declaration -->
<bean id="SessionFactory"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="DataSource" />
<property name="annotatedClasses">
<list>
<value>net.test.model.Request</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.query.factory_class">org.hibernate.hql.internal.classic.ClassicQueryTranslatorFactory
</prop>
</props>
</property>
</bean>
<!-- Enable the configuration of transactional behavior based on annotations
<tx:annotation-driven transaction-manager="txManager" />-->
<!-- Transaction Manager is defined
<bean id="txManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory" ref="SessionFactory" />
</bean>-->
<!-- Transaction Config -->
<bean id="transactionManager"
class="org.springframework.orm.jpa.JpaTransactionManager">
<property name="entityManagerFactory" ref="entityManagerFactory" />
</bean>
<bean id="txManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory" ref="SessionFactory" />
</bean>
<tx:annotation-driven transaction-manager="transactionManager"/>
<tx:annotation-driven transaction-manager="txManager"/>
<context:annotation-config/>
<bean id="hibernateStatisticsMBean" class="org.hibernate.jmx.StatisticsService">
<property name="statisticsEnabled" value="true" />
<property name="sessionFactory" value="#{entityManagerFactory.sessionFactory}" />
</bean>
<bean name="ehCacheManagerMBean"
class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean" />
<bean id="mbeanServer" class="org.springframework.jmx.support.MBeanServerFactoryBean">
<property name="locateExistingServerIfPossible" value="true" />
</bean>
<bean id="jmxExporter" class="org.springframework.jmx.export.MBeanExporter" lazy-init="false">
<property name="server" ref="mbeanServer" />
<property name="registrationBehaviorName" value="REGISTRATION_REPLACE_EXISTING"/>
<property name="beans">
<map>
<entry key="SpringBeans:name=hibernateStatisticsMBean" value-ref="hibernateStatisticsMBean" />
<entry key="SpringBeans:name=ehCacheManagerMBean" value-ref="ehCacheManagerMBean" />
</map>
</property>
</bean>
</beans>

edit modules/org/antlr/main/module.xml by adding the line <module name="org.hibernate" optional="true"/> inside the <dependencies> section. The issue must be resolved.
Thank you.

This issue has been resolved by doing the following
Use antlr 2.7.6 version which is compatible with Hibernate, add a reference in setDomainEnv.cmd
set CLASSPATH=\maven\repo\antlr\antlr\2.7.6\antlr-2.7.6.jar;%CLASSPATH%
More information here
Thanks