Tranaction issue using SEAM SPRING Integration
Currently we are doing POC using SEAM, SPRING, JPA webapplication on Tomcat server(Without JBOSS)
While integrating SPRING with SEAM, event is not getting raised using raiseTransactionSuccessEvent(), but we could acheive it by using raiseEvent(). Any idea what could be the issue.
Following code snippets
1) applicationContext.xml
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<beans xmlns="http://www.springframework.org/schema/beans" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:util="http://www.springframework.org/schema/util" xmlns:seam="http://jboss.com/products/seam/spring-seam" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:jee="http://www.springframework.org/schema/jee" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-2.0.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-2.0.xsd http://jboss.com/products/seam/spring-seam http://jboss.com/products/seam/spring-seam-2.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd" default-lazy-init="false"> <!-- This uses resource local JpaTransactionManager. You could just as easily use a JtaTransactionManager --> <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager"> <!-- Be sure to specify the SeamManagedEntityManagerFactory since that will manage the EM that will be beginning and ending transactions.--> <property name="entityManagerFactory" ref="seamEntityManagerFactory"/> </bean> <tx:annotation-driven proxy-target-class="true" /> <!-- using PersistenceAnnotationBeanPostProcessor for persistence --> <bean id="orderService" class="com.service.impl.OrderServiceImpl" scope="prototype"> <seam:component/> </bean> <bean id="userService" class="com.service.impl.UserServiceImpl" scope="prototype"> <seam:component/> </bean> <seam:configure-scopes /> <bean class="org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor"> <!-- Because we have multiple EntityManagerFactories in this applicaitonContext identify the SeamManagedEntityManagerFactory as the default --> <property name="defaultPersistenceUnitName" value="conversationScoped"/> </bean> <!-- EMF that wraps a Seam Managed EM instance for use in Spring --> <bean id="seamEntityManagerFactory" class="org.jboss.seam.ioc.spring.SeamManagedEntityManagerFactoryBean"> <!-- The Seam managed-persistence-context component name. --> <property name="persistenceContextName" value="em" /> <!-- Optionally provide a unit name. If not specified the default would be the persistenceContextName --> <property name="persistenceUnitName" value="conversationScoped"/> </bean> </beans>
2)Components.xml
<components xmlns="http://jboss.com/products/seam/components"
xmlns:core="http://jboss.com/products/seam/core"
xmlns:persistence="http://jboss.com/products/seam/persistence"
xmlns:spring="http://jboss.com/products/seam/spring"
xmlns:transaction="http://jboss.com/products/seam/transaction"
xmlns:security="http://jboss.com/products/seam/security"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://jboss.com/products/seam/core http://jboss.com/products/seam/core-2.0.xsd
http://jboss.com/products/seam/persistence http://jboss.com/products/seam/persistence-2.0.xsd
http://jboss.com/products/seam/components http://jboss.com/products/seam/components-2.0.xsd
http://jboss.com/products/seam/spring http://jboss.com/products/seam/spring-2.0.xsd
http://jboss.com/products/seam/transaction http://jboss.com/products/seam/transaction-2.0.xsd
http://jboss.com/products/seam/security http://jboss.com/products/seam/security-2.0.xsd">
<core:init debug="true"/>
<core:manager conversation-timeout="120000"
concurrent-request-timeout="500"
conversation-id-parameter="cid"/>
<persistence:entity-manager-factory name="bookingDatabase"/>
<persistence:managed-persistence-context name="em"
auto-create="true"
entity-manager-factory="#{bookingDatabase}"/>
<spring:context-loader />
<!-- Sample Hibernate Session -->
<persistence:managed-hibernate-session name="hibernateSession" auto-create="true" session-factory="#{sessionFactory}"/>
<spring:spring-transaction platform-transaction-manager="#{transactionManager}"/>
<security:identity authenticate-method="#{authenticator.authenticate}"/>
</components>
booking database is oracle .
3) the method raises event
@End
public void confirm() {
orderService.createOrder(order);
facesMessages
.add("Thank you, #{user.cusLblLastName} #{user.cusLblFirstName} , your confimation number for #{stock.stkLblName} is #{order.ordPidOrderDetail}");
log.info("New order: #{order.ordPidOrderDetail} for #{user.username}");
events.raiseTransactionSuccessEvent("orderConfirmed");
}
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4) The method uses Observer annotation
@Factory
@Observer("orderConfirmed")
@Transactional
public void getOrders()
{
orders = orderService.getOrdersByUsername(user.getUsername());
}
Is there any setting is missed out .
Thanks in advance
Guru
