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Posted to dev@openjpa.apache.org by "Marc Prud'hommeaux (JIRA)" <ji...@apache.org> on 2006/11/12 02:06:37 UTC
[jira] Created: (OPENJPA-78) Automatic runtime enhancement only
works when the class is listed in the first persistence-unit
Automatic runtime enhancement only works when the class is listed in the first persistence-unit
-----------------------------------------------------------------------------------------------
Key: OPENJPA-78
URL: http://issues.apache.org/jira/browse/OPENJPA-78
Project: OpenJPA
Issue Type: Bug
Components: kernel
Reporter: Marc Prud'hommeaux
When multiple persistence-units are defined in the persistence.xml, only the first one is examined when looking for classes to enhance when using the automatic runtime enhancement (e.g., using the "-javaagent:openjpa.jar" argument). So if the project uses the following persistence.xml:
<persistence xmlns="http://java.sun.com/xml/ns/persistence" version="1.0">
<persistence-unit name="unit1" transaction-type="RESOURCE_LOCAL">
<class>unit1.SomeClass</class>
</persistence-unit>
<persistence-unit name="unit2" transaction-type="RESOURCE_LOCAL">
<class>unit2.SomeClass</class>
</persistence-unit>
</persistence>
In this example, when unit1.SomeClass is loaded, it will be enhanced, but unit2.SomeClass won't ever be enhanced.
The only workaround is to list all of your persistent classes in an initial entry in the persistence-unit.
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[jira] Commented: (OPENJPA-78) Automatic runtime enhancement only
works when the class is listed in the first persistence-unit
Posted by "Markus Wolf (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OPENJPA-78?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12494694 ]
Markus Wolf commented on OPENJPA-78:
------------------------------------
This problem also occurs when enhancing classes at build-time.
The workaround here is listing all classes on the commandline (or from ant/maven) but this is a duplication of the class list.
> Automatic runtime enhancement only works when the class is listed in the first persistence-unit
> -----------------------------------------------------------------------------------------------
>
> Key: OPENJPA-78
> URL: https://issues.apache.org/jira/browse/OPENJPA-78
> Project: OpenJPA
> Issue Type: Bug
> Components: kernel
> Reporter: Marc Prud'hommeaux
> Priority: Minor
> Fix For: 0.9.8
>
>
> When multiple persistence-units are defined in the persistence.xml, only the first one is examined when looking for classes to enhance when using the automatic runtime enhancement (e.g., using the "-javaagent:openjpa.jar" argument). So if the project uses the following persistence.xml:
> <persistence xmlns="http://java.sun.com/xml/ns/persistence" version="1.0">
> <persistence-unit name="unit1" transaction-type="RESOURCE_LOCAL">
> <class>unit1.SomeClass</class>
> </persistence-unit>
> <persistence-unit name="unit2" transaction-type="RESOURCE_LOCAL">
> <class>unit2.SomeClass</class>
> </persistence-unit>
> </persistence>
> In this example, when unit1.SomeClass is loaded, it will be enhanced, but unit2.SomeClass won't ever be enhanced.
> The only workaround is to list all of your persistent classes in an initial entry in the persistence-unit.
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[jira] Updated: (OPENJPA-78) Automatic runtime enhancement only
works when the class is listed in the first persistence-unit
Posted by "Markus Wolf (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OPENJPA-78?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Markus Wolf updated OPENJPA-78:
-------------------------------
Priority: Major (was: Minor)
> Automatic runtime enhancement only works when the class is listed in the first persistence-unit
> -----------------------------------------------------------------------------------------------
>
> Key: OPENJPA-78
> URL: https://issues.apache.org/jira/browse/OPENJPA-78
> Project: OpenJPA
> Issue Type: Bug
> Components: kernel
> Reporter: Marc Prud'hommeaux
> Fix For: 0.9.8
>
>
> When multiple persistence-units are defined in the persistence.xml, only the first one is examined when looking for classes to enhance when using the automatic runtime enhancement (e.g., using the "-javaagent:openjpa.jar" argument). So if the project uses the following persistence.xml:
> <persistence xmlns="http://java.sun.com/xml/ns/persistence" version="1.0">
> <persistence-unit name="unit1" transaction-type="RESOURCE_LOCAL">
> <class>unit1.SomeClass</class>
> </persistence-unit>
> <persistence-unit name="unit2" transaction-type="RESOURCE_LOCAL">
> <class>unit2.SomeClass</class>
> </persistence-unit>
> </persistence>
> In this example, when unit1.SomeClass is loaded, it will be enhanced, but unit2.SomeClass won't ever be enhanced.
> The only workaround is to list all of your persistent classes in an initial entry in the persistence-unit.
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[jira] Updated: (OPENJPA-78) Automatic runtime enhancement only
works when the class is listed in the first persistence-unit
Posted by "Patrick Linskey (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OPENJPA-78?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Patrick Linskey updated OPENJPA-78:
-----------------------------------
Priority: Minor (was: Major)
> Automatic runtime enhancement only works when the class is listed in the first persistence-unit
> -----------------------------------------------------------------------------------------------
>
> Key: OPENJPA-78
> URL: https://issues.apache.org/jira/browse/OPENJPA-78
> Project: OpenJPA
> Issue Type: Bug
> Components: kernel
> Reporter: Marc Prud'hommeaux
> Priority: Minor
> Fix For: 0.9.7
>
>
> When multiple persistence-units are defined in the persistence.xml, only the first one is examined when looking for classes to enhance when using the automatic runtime enhancement (e.g., using the "-javaagent:openjpa.jar" argument). So if the project uses the following persistence.xml:
> <persistence xmlns="http://java.sun.com/xml/ns/persistence" version="1.0">
> <persistence-unit name="unit1" transaction-type="RESOURCE_LOCAL">
> <class>unit1.SomeClass</class>
> </persistence-unit>
> <persistence-unit name="unit2" transaction-type="RESOURCE_LOCAL">
> <class>unit2.SomeClass</class>
> </persistence-unit>
> </persistence>
> In this example, when unit1.SomeClass is loaded, it will be enhanced, but unit2.SomeClass won't ever be enhanced.
> The only workaround is to list all of your persistent classes in an initial entry in the persistence-unit.
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[jira] Updated: (OPENJPA-78) Automatic runtime enhancement only
works when the class is listed in the first persistence-unit
Posted by "Patrick Linskey (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OPENJPA-78?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Patrick Linskey updated OPENJPA-78:
-----------------------------------
Fix Version/s: 0.9.7
> Automatic runtime enhancement only works when the class is listed in the first persistence-unit
> -----------------------------------------------------------------------------------------------
>
> Key: OPENJPA-78
> URL: https://issues.apache.org/jira/browse/OPENJPA-78
> Project: OpenJPA
> Issue Type: Bug
> Components: kernel
> Reporter: Marc Prud'hommeaux
> Fix For: 0.9.7
>
>
> When multiple persistence-units are defined in the persistence.xml, only the first one is examined when looking for classes to enhance when using the automatic runtime enhancement (e.g., using the "-javaagent:openjpa.jar" argument). So if the project uses the following persistence.xml:
> <persistence xmlns="http://java.sun.com/xml/ns/persistence" version="1.0">
> <persistence-unit name="unit1" transaction-type="RESOURCE_LOCAL">
> <class>unit1.SomeClass</class>
> </persistence-unit>
> <persistence-unit name="unit2" transaction-type="RESOURCE_LOCAL">
> <class>unit2.SomeClass</class>
> </persistence-unit>
> </persistence>
> In this example, when unit1.SomeClass is loaded, it will be enhanced, but unit2.SomeClass won't ever be enhanced.
> The only workaround is to list all of your persistent classes in an initial entry in the persistence-unit.
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