Hi all,

I am new to hibernate and trying integrate hibernate with an existing spring based application.

I configured session factory and transaction manager, transaction proxy template.

I am also using Quartz scheduler in this application.

When I run the application, I am getting the following exception.

ERROR au.com.michaelpage.ctsgui.utils.OrganisationMergeProfileThread - Error while updating opportunity: Could not open Hibernate Session for transaction; nested exception is java.lang.IllegalStateException: Already value [org.springframework.jdbc.datasource.ConnectionHolder@9f6885] for key [weblogic.jdbc.common.internal.RmiDataSource@32b034] bound to thread [DefaultQuartzScheduler_Worker-0]

My hibernate session configuration:

 <bean id="sessionFactoryAU"
	class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
	<property name="dataSource">
		<ref bean="profileAU" />
	</property>
	<property name="mappingResources">
		<list>
			<value>
				/au/com/michaelpage/ctsgui/hibernate/dao/mappings/Opportunity.hbm.xml
			</value>
			<value>
				/au/com/michaelpage/ctsgui/hibernate/dao/mappings/Position.hbm.xml
			</value>
			<value>
				/au/com/michaelpage/ctsgui/hibernate/dao/mappings/EventRole.hbm.xml
			</value>
		</list>
	</property>
	<property name="hibernateProperties">
		<props>
			<!-- Database Settings -->
			<prop key="hibernate.dialect">
				org.hibernate.dialect.SybaseDialect
			</prop>
			<prop key="hibernate.query.factory_class">
				org.hibernate.hql.ast.ASTQueryTranslatorFactory
			</prop>

			<!-- Cache settings -->
			<prop key="hibernate.cache.provider_class">
				org.hibernate.cache.EhCacheProvider
			</prop>
		</props>
	</property>
</bean>

<!-- Transaction manager for a Hibernate SessionFactory -->
<bean id="txManager"
	class="org.springframework.orm.hibernate3.HibernateTransactionManager">
	<property name="sessionFactory">
		<ref bean="sessionFactoryAU" />
	</property>
</bean>

<!-- Transaction template for Managers -->
<bean id="txProxyTemplateHibernateProfileAU" abstract="true"
	class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
	<property name="transactionManager">
		<ref bean="txManager" />
	</property>
	<property name="transactionAttributes">
		<props>
			<prop key="create*">PROPAGATION_REQUIRED</prop>
			<prop key="save*">PROPAGATION_REQUIRED</prop>
			<prop key="update*">PROPAGATION_REQUIRED</prop>
			<prop key="delete*">PROPAGATION_REQUIRED</prop>
			<prop key="remove*">PROPAGATION_REQUIRED</prop>
			<prop key="get*">PROPAGATION_SUPPORTS</prop>
		</props>
	</property>
</bean>	

<bean id="organisationMergeProfileMgrAU"
	parent="txProxyTemplateHibernateProfileAU">
	<property name="target">
		<bean
			class="au.com.michaelpage.ctsgui.mgr.profile.OrganisationMergeProfileMgrImpl">
			<property name="commonProfileDao">
				<ref bean="commonProfileDaoAU" />
			</property>
			<property name="organisationMergeProfileDao">
				<ref bean="organisationMergeDaoAU" />
			</property>
			<property name="hibernateOrganisationDAO">
				<ref bean="hibernateOrganisationDAOAU" />
			</property>
			<property name="hibernateOpportunityDAO">
				<ref bean="hibernateOpportunityDAOAU" />
			</property>
			<property name="hibernatePositionDAO">
				<ref bean="hibernatePositionDAOAU" />
			</property>
			<property name="hibernateEventRoleDAO">
				<ref bean="hibernateEventRoleDAOAU" />
			</property>
		</bean>
	</property>
</bean>

My Quartz scheduler configuration:

<bean id="organisationMergeJobDetail"
    class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
    <property name="targetObject" ref="organisationMergeJob" />
    <property name="targetMethod" value="execute" />
    <property name="concurrent" value="false" />
</bean>

<bean id="organisationMergeProfileRegularCheckerTrigger" class="org.springframework.scheduling.quartz.SimpleTriggerBean">
    <property name="jobDetail" ref="organisationMergeJobDetail" />
    <property name="repeatInterval">
    	<util:constant static-field="au.com.michaelpage.ctsgui.common.Constants.CHECK_FREQUENCY" />
    </property>
</bean>

Here is the bean definition for 'organisationMergeJob'

<bean id="organisationMergeJob" class="au.com.michaelpage.ctsgui.utils.OrganisationMergeProfileThread"> 
   <property name="organisationMergeMgr" ref="organisationMergeMgr"/> 
</bean>

<bean id="organisationMergeMgr" class="au.com.michaelpage.ctsgui.mgr.OrganisationMergeMgrImpl">  
    <property name="organisationMergeDao" ref="organisationMergeDao"/>   
</bean>

Any help to solve this?

Thank you in advance.

Hi skaffman,

Here is the stack trace of the error:

 Could not open Hibernate Session for transaction; nested exception is java.lang.IllegalStateException: Already value [org.springframework.jdbc.datasource.ConnectionHolder@5f2fb8] for key [weblogic.jdbc.common.internal.RmiDataSource@326b7b] bound to thread [DefaultQuartzScheduler_Worker-3]
Caused by: java.lang.IllegalStateException: Already value [org.springframework.jdbc.datasource.ConnectionHolder@5f2fb8] for key [weblogic.jdbc.common.internal.RmiDataSource@326b7b] bound to thread [DefaultQuartzScheduler_Worker-3]
    at org.springframework.transaction.support.TransactionSynchronizationManager.bindResource(TransactionSynchronizationManager.java:163)
    at org.springframework.orm.hibernate3.HibernateTransactionManager.doBegin(HibernateTransactionManager.java:526)
    at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:350)
    at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:262)
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:101)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
    at $Proxy73.updateEventRole(Unknown Source)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:304)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
    at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
    at $Proxy73.updateEventRole(Unknown Source)
    at au.com.michaelpage.ctsgui.utils.OrganisationMergeProfileThread.execute(OrganisationMergeProfileThread.java:100)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.springframework.util.MethodInvoker.invoke(MethodInvoker.java:283)
    at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:272)
    at org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:86)
    at org.quartz.core.JobRunShell.run(JobRunShell.java:203)
    at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:520)

Thank you.

Here is the bean definition for 'organisationMergeMgr'

<bean id="organisationMergeMgr" 
   class="au.com.michaelpage.ctsgui.mgr.OrganisationMergeMgrImpl">
   <property name="organisationMergeDao" ref="organisationMergeDao"/>
</bean>