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From Francois Papon <francois.pa...@openobject.fr>
Subject Re: Aries JPA: The persistence unit has incomplete configuration and cannot be created.
Date Thu, 24 May 2018 19:31:46 GMT
Hi Alex,

Where is configured your JDBC url ? Can you share it ?

François


Le 24/05/2018 à 23:26, Alex Soto a écrit :
> If I change my persistence.xml to this:
>
>
> <persistence-unit name="responderPersistenUnit" transaction-type="JTA">
> <jta-data-source>osgi:service/javax.sql.DataSource/(osgi.jndi.service.name=responder)</jta-data-source>
> <jta-data-source>osgi:service/javax.sql.DataSource/(osgi.jndi.service.name=responder)</jta-data-source>  
>  
> </persistence-unit>
>
> And the configuration entries to:
>
> <config name="org.apache.aries.jpa.responderPersistenUnit">
>  
>   javax.persistence.provider=org.hibernate.jpa.HibernatePersistenceProvider
>     *javax.persistence.jdbc.driver=org.mariadb.jdbc.Driver*
>     hibernate.dialect=org.hibernate.dialect.MariaDBDialect
>     hibernate.show_sql=false
>     hibernate.format_sql=true
>     hibernate.hbm2ddl.auto=none
> </config>
>
> Then the error Is:
>
>
> java.lang.IllegalArgumentException: Cannot rebind to a different
> database driver, as per the JPA service specification
> at
> org.apache.aries.jpa.container.impl.AriesEntityManagerFactoryBuilder.processProperties(AriesEntityManagerFactoryBuilder.java:225)
> ~[?:?]
> at
> org.apache.aries.jpa.container.impl.AriesEntityManagerFactoryBuilder.createEntityManagerFactory(AriesEntityManagerFactoryBuilder.java:173) ~[?:?]
> at
> org.apache.aries.jpa.container.impl.ManagedEMF.updated(ManagedEMF.java:75)
> ~[?:?]
> at
> org.apache.felix.cm.impl.helper.ManagedServiceTracker.updated(ManagedServiceTracker.java:189)
> ~[8:org.apache.felix.configadmin:1.8.16]
> at
> org.apache.felix.cm.impl.helper.ManagedServiceTracker.updateService(ManagedServiceTracker.java:152) [8:org.apache.felix.configadmin:1.8.16]
> at
> org.apache.felix.cm.impl.helper.ManagedServiceTracker.provideConfiguration(ManagedServiceTracker.java:85) [8:org.apache.felix.configadmin:1.8.16]
> at
> org.apache.felix.cm.impl.ConfigurationManager$ManagedServiceUpdate.provide(ConfigurationManager.java:1479) [8:org.apache.felix.configadmin:1.8.16]
> at
> org.apache.felix.cm.impl.ConfigurationManager$ManagedServiceUpdate.run(ConfigurationManager.java:1435) [8:org.apache.felix.configadmin:1.8.16]
> at org.apache.felix.cm.impl.UpdateThread.run0(UpdateThread.java:141)
> [8:org.apache.felix.configadmin:1.8.16]
> at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:109)
> [8:org.apache.felix.configadmin:1.8.16]
> at java.lang.Thread.run(Thread.java:748) [?:?]
>
>
> If I remove the
> line *javax.persistence.jdbc.driver=org.mariadb.jdbc.Driver *from the
> config file above, then I get the previous error about configuration
> not being completed.  What I am trying to do is to not  hard code
>  the /hibernate.dialect /inside the bundle, so I can switch to a
> different database without having to rebuild.
>
> Also, my DataSource is already created by PAX JDBC Config and this I
> don’t want to change, since I am using PreHook facility there to run
> LiquiBase migrations.
> Any hints or examples appreciated.
>
>
> Best regards,
> Alex soto
>
>
>
>
>> On May 24, 2018, at 1:41 PM, Alex Soto <alex.soto@envieta.com
>> <mailto:alex.soto@envieta.com>> wrote:
>>
>> Hello,  
>>
>> I am using Aries JPA 2.7.0, I am trying provide the JPA persistence
>> configuration using configuration file.  So my persistence.xml.
>>
>>     <persistence version="2.0"
>>     xmlns="http://java.sun.com/xml/ns/persistence"
>>     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>>     xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
>>     http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
>>
>>     <persistence-unit name="responderPersistenUnit"
>>     transaction-type="JTA">
>>     <provider>org.hibernate.jpa.HibernatePersistenceProvider</provider>
>>     </persistence-unit>
>>     </persistence>
>>
>>
>> I deploy config file as part of my feature:
>>
>>     <config name="org.apache.aries.jpa.responderPersistenUnit">
>>         hibernate.dialect=org.hibernate.dialect.MariaDBDialect
>>         hibernate.show_sql=false
>>         hibernate.format_sql=true
>>         hibernate.hbm2ddl.auto=none
>>      
>>       jta-data-source=osgi:service/javax.sql.DataSource/(osgi.jndi.service.name=responder)
>>        
>>     non-jta-data-source=osgi:service/javax.sql.DataSource/(osgi.jndi.service.name=responder)  
>>      
>>     </config>
>>
>> When I run, the following exception is thrown:
>>
>>
>>     java.lang.IllegalArgumentException: The persistence unit
>>     responderPersistenUnit has incomplete configuration and cannot be
>>     created. The configuration
>>     is{non-jta-data-source=osgi:service/javax.sql.DataSource/(osgi.jndi.service.name=responder),
>>     hibernate.format_sql=true, hibernate.hbm2ddl.auto=none,
>>     hibernate.dialect=org.hibernate.dialect.MariaDBDialect,
>>     jta-data-source=osgi:service/javax.sql.DataSource/(osgi.jndi.service.name=responder), felix.fileinstall.filename=file:/Users/asoto/git/encryptedquery/responder/dist/target/encryptedquery-responder-dist-1.0.0-SNAPSHOT/etc/org.apache.aries.jpa.responderPersistenUnit.cfg,
>>     hibernate.show_sql=false, javax.persistence.spi.PersistenceUnitTransactionType=JTA, service.pid=org.apache.aries.jpa.responderPersistenUnit}
>>     at org.apache.aries.jpa.container.impl.AriesEntityManagerFactoryBuilder.createAndPublishEMF(AriesEntityManagerFactoryBuilder.java:365)
>>     ~[?:?]
>>     at org.apache.aries.jpa.container.impl.AriesEntityManagerFactoryBuilder.createEntityManagerFactory(AriesEntityManagerFactoryBuilder.java:183)
>>     ~[?:?]
>>     at
>>     org.apache.aries.jpa.container.impl.ManagedEMF.updated(ManagedEMF.java:75)
>>     ~[?:?]
>>     at
>>     org.apache.felix.cm.impl.helper.ManagedServiceTracker.updated(ManagedServiceTracker.java:189)
>>     ~[8:org.apache.felix.configadmin:1.8.16]
>>     at
>>     org.apache.felix.cm.impl.helper.ManagedServiceTracker.updateService(ManagedServiceTracker.java:152) [8:org.apache.felix.configadmin:1.8.16]
>>     at org.apache.felix.cm.impl.helper.ManagedServiceTracker.provideConfiguration(ManagedServiceTracker.java:85) [8:org.apache.felix.configadmin:1.8.16]
>>     at org.apache.felix.cm.impl.ConfigurationManager$ManagedServiceUpdate.provide(ConfigurationManager.java:1479) [8:org.apache.felix.configadmin:1.8.16]
>>     at org.apache.felix.cm.impl.ConfigurationManager$ManagedServiceUpdate.run(ConfigurationManager.java:1435) [8:org.apache.felix.configadmin:1.8.16]
>>     at
>>     org.apache.felix.cm.impl.UpdateThread.run0(UpdateThread.java:141) [8:org.apache.felix.configadmin:1.8.16]
>>     at
>>     org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:109) [8:org.apache.felix.configadmin:1.8.16]
>>     at java.lang.Thread.run(Thread.java:748) [?:?]
>>
>>
>>
>> So Aries JPA is finding the configuration properties I am providing,
>> but still missing something.  What else is needed as configuration
>> properties? Why is it not complete the persistent unit?
>>
>>
>> Best regards,
>> Alex soto
>>
>>
>>
>>
>


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