Hi Jakob,
Yes, milestone 5 build is very old.
regards,
-marina
Jakob Braeuchi wrote:
> hi marina,
>
> i used milestone 5, but i'll give milestone 6 a try.
>
> thanks
> jakob
>
> Marina Vatkina schrieb:
>
>> Jakob,
>>
>> Please use the latest GlassFish build.
>>
>> thanks,
>> -marina
>>
>> Jakob Braeuchi wrote:
>>
>>> hi,
>>>
>>> i tried to run the example shown on this page:
>>> https://glassfish.dev.java.net/javaee5/persistence/entity-persistence-support.html#Java_SE
>>>
>>>
>>> i had some problems with an NPE when i create the entityManager withoud
>>> an additional map:
>>>
>>> Persistence.createEntityManagerFactory("pu1");
>>>
>>> Exception in thread "main" java.lang.NullPointerException
>>> at
>>> oracle.toplink.essentials.internal.ejb.cmp3.JavaSECMPInitializer.callPredeploy(JavaSECMPInitializer.java:140)
>>>
>>> at
>>> oracle.toplink.essentials.internal.ejb.cmp3.JavaSECMPInitializer.initPersistenceUnits(JavaSECMPInitializer.java:282)
>>>
>>> at
>>> oracle.toplink.essentials.internal.ejb.cmp3.JavaSECMPInitializer.initialize(JavaSECMPInitializer.java:301)
>>>
>>> at
>>> oracle.toplink.essentials.internal.ejb.cmp3.JavaSECMPInitializer.initializeFromMain(JavaSECMPInitializer.java:338)
>>>
>>> at
>>> oracle.toplink.essentials.internal.ejb.cmp3.JavaSECMPInitializer.getJavaSECMPInitializer(JavaSECMPInitializer.java:78)
>>>
>>> at
>>> oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.getServerSession(EntityManagerFactoryProvider.java:251)
>>>
>>> at
>>> oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.createEntityManagerFactory(EntityManagerFactoryProvider.java:96)
>>>
>>> at
>>> javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:59)
>>>
>>> at
>>> javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:48)
>>>
>>> at client.Client.main(Client.java:48)
>>>
>>>
>>> Persistence.createEntityManagerFactory("pu1", new HashMap()); works.
>>>
>>> another problem is the the persistence.xml shown on the same page.
>>>
>>> the properties prefixed with toplink did not work for me:
>>>
>>> <property name="toplink.jdbc.driver" value="<database driver>"/>
>>> <property name="toplink.jdbc.url" value="<database url>"/>
>>> <property name="toplink.jdbc.user" value="<user>"/>
>>> <property name="toplink.jdbc.password" value="<password>"/>
>>>
>>> whith these properties (without toplink prefix) the example ran fine:
>>>
>>> <property name="toplink.platform.class.name"
>>> value="oracle.toplink.essentials.platform.database.MySQL4Platform"/>
>>>
>>> <property name="jdbc.driver" value="com.mysql.jdbc.Driver"/>
>>> <property name="jdbc.connection.string"
>>> value="jdbc:mysql://localhost:3306/mydb"/>
>>> <property name="jdbc.user" value="myuser"/>
>>> <property name="jdbc.password" value="mypwd"/>
>>>
>>>
>>> jakob braeuchi
>>
>>
>>