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Date: Tue, 23 Sep 2014 10:40:18 +0200 (CEST)
From: Christian =?utf-8?Q?M=C3=B6tzing?= <christian.moetzing@novatec-gmbh.de>
To: users@openjpa.apache.org
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Subject: Re: Options for entity enhancement not working in maven build
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Thread-Topic: Options for entity enhancement not working in maven build
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Out of desperation I tried to use the PCEnhanceTask via antrun in my maven =
build.=20

<taskdef name=3D"openjpac" classname=3D"org.apache.openjpa.ant.PCEnhancerTa=
sk">=20
<classpath refid=3D"enhance_classpath" />=20
</taskdef>=20
<openjpac>=20
<classpath refid=3D"enhance_classpath" />=20
<config propertiesFile=3D"SOME_PATH${file.separator}persistence.xml" />=20
</openjpac>=20

As you can see I use the persistence.xml to provide the entities that need =
enhancing. The PU also contains said option (<property name=3D"openjpa.Deta=
chState" value=3D"loaded(DetachedStateField=3Dtrue)"/>).=20
Still, my entities receive transient fields:=20

protected transient boolean pcVersionInit;=20
protected transient StateManager pcStateManager;=20
private transient Object pcDetachedState;=20

I don't understand why this configuration only works for runtime enhancemen=
t, especially if runtime enhancement is strongly discouraged to be used in =
production.=20

:-(=20

With kind regards=20

Christian M=C3=B6tzing=20
Consultant=20

NOVA TEC // Consulting GmbH=20
Dieselstrasse 18/1 // D-70771 Leinfelden-Echterdingen=20

phone: =09+49 711 22040-718=20
fax: =09+49 711 22040-899=20
mobile: =09+49 1608806281=20
e-mail: =09christian.moetzing@novatec-gmbh.de=20

web: =09www.novatec-gmbh.de=20


Sitz der Gesellschaft: Waldenbuch // Handelsregister: Stuttgart =E2=80=93 H=
RB 739078=20
Gesch=C3=A4ftsf=C3=BChrer: Hans-Dieter Brenner // Michael Schuchart // Albr=
echt St=C3=A4bler=20
----- Original Message -----

From: "Christian M=C3=B6tzing" <christian.moetzing@novatec-gmbh.de>=20
To: users@openjpa.apache.org=20
Sent: Tuesday, August 12, 2014 8:40:27 AM=20
Subject: Options for entity enhancement not working in maven build=20

Hello OpenJPA mailing list.=20


I have the following configuration in my persistence.xml:=20


<persistence-unit name=3D"my.pu">=20


<provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider=
=20
>=20

<class>com.company.project.entities.Entity</class>=20

<properties>=20

<property name=3D"openjpa.DetachState"=20
value=3D"loaded(DetachedStateField=3Dtrue)"/>=20

</properties>=20

</persistence-unit>=20


My project can be built with Eclipse using runtime enhancement afterwards=
=20
(via OpenJPA agent) to execute some tests. In this case enhancement uses=20
the option above and does not insert transient fields on enhancement.=20

I also have a maven build utilizing openjpa-maven-plugin=20
(<groupId>org.apache.openjpa</groupId><artifactId>openjpa-maven-plugin</ar=
=20
tifactId>).=20


Plugin configuration looks like this:=20


<executions>=20

<execution>=20

<id>enhancer</id>=20

<phase>process-classes</phase>=20

<goals>=20

<goal>enhance</goal>=20

</goals>=20

<configuration>=20

<includes>**/entities=20
/*.class</includes>=20


<addDefaultConstructor>false</addDefaultConstructor>=20


<skip>${openjpa.enhance.skip}</skip>=20

<toolProperties>=20

<property>=20


<name>openjpa.DetachState</name>=20


<value>loaded(DetachedStateField=3Dtrue)</value>=20

</property>=20

</toolProperties>=20

</configuration>=20

</execution>=20

</executions>=20


With or without toolProperties-tag entity enhancement does not use the=20
option (neither through persistence.xml nor through pom.xml). Can you=20
please point me to some documentation on how to set this option with=20
openjpa-maven-plugin?=20


I am using OpenJPA 2.2.1.=20


With kind regards=20


Christian M=C3=B6tzing=20
Consultant=20

NOVATEC // Consulting GmbH=20
Dieselstrasse 18/1 // D-70771 Leinfelden-Echterdingen=20


phone:=20

+49 711 22040-718=20


fax:=20

+49 711 22040-899=20


mobile:=20

+49 1608806281=20


e-mail:=20

<mailto:christian.moetzing@novatec-gmbh.de>=20
christian.moetzing@novatec-gmbh.de=20


web:=20

<http://www.novatec-gmbh.de/> www.novatec-gmbh.de=20


Sitz der Gesellschaft: Waldenbuch // Handelsregister: Stuttgart =E2=80=93 H=
RB=20
739078=20
Gesch=C3=A4ftsf=C3=BChrer: Hans-Dieter Brenner // Michael Schuchart // Albr=
echt=20
St=C3=A4bler=20


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