[hibernate-dev] Error: registry contains more than one (2) entity manager factories: PERSISTENCE_UNIT_NAME

[Teresa Batista Neto]

Hello,

I just copy/past the exception call stack from when the "registry contains
more than one" error is thrown. The link is:
http://pastie.org/private/cmmoyaouedgrbgpat88fxw <http://pastie.org/5647726>

Thanks in advance,
Teresa


On Thu, Dec 20, 2012 at 3:38 PM, Scott Marlow <smarlow at redhat.com> wrote:

> I would like to see the exception call stack from when the "registry
> contains more than one" error is thrown.  You can copy it to a website like
> pastie.org or pastebin.com and paste the link here.
>
> Scott
>
> On 12/20/2012 05:38 AM, Teresa Batista Neto wrote:
>
>> Dear all,
>>
>> After upgrading JPA from 3.6.1 to 4.1.8 I start getting the following
>> error:
>>
>> "Error: registry contains more than one (2) entity manager factories:
>> PERSISTENCE_UNIT_NAME"
>>
>> Below you can find a brief summary of our specification requirements.
>>
>> - User logins in the web application using their own oracle database
>> account.
>> - The web application only needs to access one database schema;
>> - The access rights are managed using oracle roles and grant privilegies.
>> - Only one database schema and multiple user oracle accounts.
>> - We only set the username and password when users tries to login in the
>> web application.
>> - The EntityManagerFactory is created using the username and password of
>> the user.
>>
>> - Because our web application only access one database we only use one
>> persistence unit name.
>>
>>
>> E.g. persistence.xml
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>> <persistence version="1.0" xmlns="http://java.sun.com/**
>> xml/ns/persistence <http://java.sun.com/xml/ns/persistence>"
>>      xmlns:xsi="http://www.w3.org/**2001/XMLSchema-instance<http://www.w3.org/2001/XMLSchema-instance>
>> "
>>      xsi:schemaLocation="http://**java.sun.com/xml/ns/**persistence<http://java.sun.com/xml/ns/persistence>
>>      http://java.sun.com/xml/ns/**persistence/persistence_1_0.**xsd<http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd>
>> ">
>>
>>    <persistence-unit name="PERSISTENCE_UNIT_NAME">
>>      <provider>org.hibernate.ejb.**HibernatePersistence</**provider>
>>
>>      <properties>
>>      <property name="hibernate.connection.**driver_class"
>> value="oracle.jdbc.
>> OracleDriver">
>>      <property name="hibernate.connection.**url"
>> value="jdbc:oracle:xx...">
>>      <property name="hibernate.dialect" value="org.hibernate.dialect.
>> Oracle10gDialect">
>>      <property name="hibernate.default_**schema" value="SCHEMA_NAME">
>>
>>      <property name="hibernate.connection.**username" value="USERNAME">
>>      <property name="hibernate.connection.**password" value="PASSWORD">
>>
>>      <property name="hibernate.connection.**autocommit" value="false">
>>      <property name="hbm2ddl.auto" value="validate">
>>
>>      <property name="hibernate.show_sql" value="true">
>>      <property name="hibernate.format_sql" value="true">
>>      </properties>
>>    </persistence-unit>
>> </persistence>
>>
>>
>> E.g. how we create and close the entity manager factory
>>
>> Map<String, String> configuration = new ProviderConfiguration();
>> configuration.put("hibernate.**connection.username", username);
>> configuration.put("hibernate.**connection.password", password);
>> EntityManagerFactory emf =
>> Persistence.**createEntityManagerFactory("**PERSISTENCE_UNIT_NAME",
>> configuration);
>> EntityManager em = emf.createEntityManager();
>> SptrTaxNode t = em.find(SptrTaxNode.class, 9606);
>> em.close();
>> emf.close();
>>
>> Does anyone ever had a similar situation? Any ideas on how can I solve
>> this
>> problem?
>>
>> Thanks in advance,
>> Teresa
>> ______________________________**_________________
>> hibernate-dev mailing list
>> hibernate-dev at lists.jboss.org
>> https://lists.jboss.org/**mailman/listinfo/hibernate-dev<https://lists.jboss.org/mailman/listinfo/hibernate-dev>
>>
>>
>