Error using JPA

When I run my application with this context:

Code:

---

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:schemaLocation="http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans.xsd">

        <bean id="profissionalDao"
                class="persistence.profissional.ProfissionalDao">
                <property name="entityManagerFactory" ref="entityManagerFactory" />
        </bean>

        <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
               
                <property name="dataSource" ref="dataSource" />
                <property name="jpaVendorAdapter">
                        <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
                                <property name="showSql" value="true" />
                                <property name="generateDdl" value="true" />
                                <property name="databasePlatform"
                                        value="org.hibernate.dialect.OracleDialect" />
                        </bean>
                </property>
                <property name="loadTimeWeaver">
                        <bean class="org.springframework.instrument.classloading.SimpleLoadTimeWeaver" />
                </property>
        </bean>

        <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
                <property name="driverClassName" value="oracle.jdbc.OracleDriver" />
                <property name="url" value="jdbc:oracle:thin:@oracle8:1521:DB" />
                <property name="username" value="user" />
                <property name="password" value="pass" />
        </bean>

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

        <bean id="teste" class="Teste">
                <property name="profissionalDao">
                        <ref bean="profissionalDao" />
                </property>
        </bean>

</beans>

---

and my persistence.xml in META-INF/

Code:

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<?xml version="1.0" encoding="UTF-8"?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence" version="1.0">
    <persistence-unit name="Teste">
        <provider>org.hibernate.ejb.HibernatePersistence</provider>
    </persistence-unit>
</persistence>

---

but the following error shows:

Code:

---

aused by: java.lang.IllegalStateException: No persistence units parsed from {classpath*:META-INF/persistence.xml}

---

whats happens?

Have you tried removing the load-time weaver? I think you don't need to include it when using the Hibernate JPA provider.

Cheers,
Spiff

Yes, you don't need the loadtime weaver when you use Hibernate. Also you should specify transaction-type="RESOURCE_LOCAL" for the persistence-unit since the default is JTA transactions.

I don't think these issues cause your problem though. It must be that the persistence.xml is not in the right place - what is your runtime directory structure? It should be located in "classes/META-INF" where classes would be part of your class path.

Are you running Spring 2.0 or a RC? There has been a change to look for classpath*:META-INF/persistence.xml before RC4 I believe since in applications with multiple libraries (and thus multiple roots inside the classpath), the file could not be found.

Spring doesn't find your persistence.xml. For example in an Eclipse RCP application add a new folder META-INF UNDER your source folder (e.g. src->META-INF) and put your persistence.xml in there (now you've got TWO META-INF folders).

Cheers Tom

Yes The path of persistence.xml is different now. It will look under src/META-INF