Spring, JPA, Hibernate, Tomcat: kann Nicht finden, Persistenz-Einheit beim laden von Spring application context

Ich habe eine Anwendung Kontext, wo ich bin versucht, setup-JPA:

application-context.xml:

<bean class="org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor">
    <property name="persistenceUnits">
        <map>
            <entry key="pu1" value="pu1" />
            <entry key="pu2" value="pu2" />
        </map>
    </property>
    <property name="defaultPersistenceUnitName" value="pu1" />
</bean>

<bean id="emf1" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
    <property name="jpaVendorAdapter">
        <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
            <property name="showSql" value="true" />
            <property name="generateDdl" value="false" />
            <property name="databasePlatform" value="org.hibernate.dialect.MySQLDialect" />
        </bean>
    </property>
    <property name="persistenceUnitName" value="pu1" />
    <property name="dataSource" ref="dataSource1" />
</bean>

<bean id="emf2" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
    <property name="jpaVendorAdapter">
        <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
            <property name="showSql" value="true" />
            <property name="generateDdl" value="false" />
            <property name="databasePlatform" value="org.hibernate.dialect.SQLServer2005Dialect" />
        </bean>
    </property>
    <property name="persistenceUnitName" value="pu2" />
    <property name="dataSource" ref="dataSource2" />
</bean>

<!-- Enable annotation style of managing transactions -->
<tx:annotation-driven />

<bean id="transactionManager1" class="org.springframework.orm.jpa.JpaTransactionManager">
    <property name="entityManagerFactory" ref="emf1" />
    <property name="dataSource" ref="dataSource1" />
</bean>

<bean id="transactionManager2" class="org.springframework.orm.jpa.JpaTransactionManager">
    <property name="entityManagerFactory" ref="emf2" />
    <property name="dataSource" ref="dataSource2" />
</bean>

<bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
    <property name="locations">
        <list>
            <value>classpath:config/db/database.properties</value>
        </list>
    </property>
    <property name="ignoreUnresolvablePlaceholders" value="true" />
    <property name="ignoreResourceNotFound" value="true" />
    <property name="systemPropertiesModeName" value="SYSTEM_PROPERTIES_MODE_OVERRIDE"/>  
</bean>

<!-- The actual config of the database is read from the properties file database.properties -->
<bean id="dataSource1" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close"
    p:acquireIncrement="5" p:idleConnectionTestPeriod="14400" p:maxPoolSize="50" p:maxStatements="15"
    p:minPoolSize="5" p:testConnectionOnCheckout="true" p:preferredTestQuery="SELECT 4;"
    p:driverClass="${db.system1.driver}" p:jdbcUrl="${db.system1.url}" p:user="${db.system1.user}" p:password="${db.system1.password}" />

<bean id="dataSource2" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close" p:acquireIncrement="5" p:idleConnectionTestPeriod="60" p:maxPoolSize="10"
    p:maxStatements="50" p:minPoolSize="3" p:testConnectionOnCheckout="true" p:preferredTestQuery="SELECT 4;"
    p:driverClass="${db.system2.driver}" p:jdbcUrl="${db.system2.url}" p:user="${db.system2.user}" p:password="${db.system2.password}" />

<context:annotation-config />
<context:component-scan base-package="com.myapp.model.manager"/>

persistence.xml:

<persistence-unit name="pu1" transaction-type="RESOURCE_LOCAL">
    <provider>org.hibernate.ejb.HibernatePersistence</provider>
    <class>com.myapp.model.Address</class>
    <class>com.myapp.model.AgressoFile</class>
    <class>com.myapp.model.CustomerGroup</class>
    ...
</persistence-unit>

<persistence-unit name="pu2" transaction-type="RESOURCE_LOCAL">
    <provider>org.hibernate.ejb.HibernatePersistence</provider>
    <class>com.myapp.model.CompetenceArea</class>
    <class>com.myapp.model.CompetenceAreaCategory</class>
    ...
</persistence-unit>

Ich bin laden Anwendungskontext in einer web.xml diese Weise:

<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>
        /WEB-INF/spring/application-context.xml
    </param-value>
</context-param>

<listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

CompetenceAreaManager Klasse, der sucht, in dem die gescannten Paket "com.myapp.Modell.manager" hat folgende Inhalte:

@Service
public class CompetenceAreaManager {

    @PersistenceUnit(unitName = "pu2")
    private EntityManagerFactory entityManagerFactory;

    @SuppressWarnings("unchecked")
    public List<CompetenceArea> getCompetenceAreas() {
        List<CompetenceArea> competenceAreaList = null;
        EntityManager em = entityManagerFactory.createEntityManager();
        Query q = em.createNamedQuery(CompetenceArea.FIND_ALL);
        competenceAreaList = q.getResultList();
        return competenceAreaList;
    }

    public void setEntityManagerFactory(EntityManagerFactory entityManagerFactory) {
        this.entityManagerFactory = entityManagerFactory;
    }
}

Jedoch, wenn ich versuche, führen Sie die Anwendung, die in Tomcat 7.0, bekomme ich die folgende Fehlermeldung:

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 'competenceAreaManager': Injection of persistence dependencies failed; nested exception is java.lang.IllegalStateException: Could not obtain EntityManagerFactory [pu2] from JNDI
    at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.postProcessPropertyValues(PersistenceAnnotationBeanPostProcessor.java:343)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1122)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:522)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:461)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
    ...
Caused by: java.lang.IllegalStateException: Could not obtain EntityManagerFactory [pu2] from JNDI
    at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.getPersistenceUnit(PersistenceAnnotationBeanPostProcessor.java:435)
    at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor$PersistenceElement.resolveEntityManagerFactory(PersistenceAnnotationBeanPostProcessor.java:643)
    at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor$PersistenceElement.getResourceToInject(PersistenceAnnotationBeanPostProcessor.java:637)
    at org.springframework.beans.factory.annotation.InjectionMetadata$InjectedElement.inject(InjectionMetadata.java:150)
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87)
    ...
Caused by: javax.naming.NameNotFoundException: Name [pu2] is not bound in this Context. Unable to find [pu2].
    at org.apache.naming.NamingContext.lookup(NamingContext.java:820)
    at org.apache.naming.NamingContext.lookup(NamingContext.java:168)
    at org.apache.naming.SelectorContext.lookup(SelectorContext.java:158)
    at javax.naming.InitialContext.lookup(Unknown Source)
    at org.springframework.jndi.JndiTemplate$1.doInContext(JndiTemplate.java:154)
    ...

Irgendeine Idee, was ich falsch mache?

InformationsquelleAutor kotinuka | 2013-07-19
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