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Re: [eclipselink-users] static weaving happening multiple times
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Hi Tom,
No, we don't have any of this. As I work for a banking company with
strict policies, I don't think they will allow me to send our model, but
I'll ask.
How would you look at the problem? Where is the point in code where the
decision is made to process all classes, or just those found in a
persistence.xml or a mapping file?
Best regards,
Yannick
Le 02-07-13 16:34, Tom Ware a écrit :
Hi Yannick,
I cannot reproduce this problem. Is there any chance you have one
of the automatically-looked-up orm files on the classpath by accident
and we are finding those ones in all the persistence units? (orm.xml
or eclipselink-orm.xml)
If you do not have either of those file, is it possible to provide a
jar that recreates the issue?
-Tom
On 02/07/2013 7:33 AM, MAJOROS Yannick wrote:
Hello,
I have a persistence.xml with 3 persistence units in it (see below).
I started to use static weaving with a maven plugin
(au.com.alderaan:eclipselink-staticweave-maven-plugin).
Now, it seems that weaving is occuring once per persistence unit, 3
times in total. I can see that from maven output:
Class [xxx] registered to be processed by weaver.
... occuring three times per class, in batches with some pause in
outputs in-between.
All of this using Eclipselink 2.3.2.
Also, in my next change, I'm going to use 2.5.0 and generate the
meta-model. With the same persistence.xml file, it tries to generate the
meta-model 3 times, although "exclude-unlisted-classes" is specified.
Should I fix something in my project or is this an Eclipselink bug?
persistence.xml:
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.0"
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/persistencehttp:/java.sun.com/xml/ns/persistence/persistence_2_0.xsd>
http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd";
<http://java.sun.com/xml/ns/persistencehttp:/java.sun.com/xml/ns/persistence/persistence_2_0.xsd>>
<persistence-unit name="abc">
<provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
<jta-data-source>jdbc/abc</jta-data-source>
<mapping-file>META-INF/orm-abc.xml</mapping-file>
<exclude-unlisted-classes />
<validation-mode>NONE</validation-mode>
<properties>
<property name="eclipselink.weaving"
value="static" />
<property name="eclipselink.logging.logger"
value="be.buyway.commons.util.CustomEclipseLinkLogger" />
<property name="eclipselink.logging.level"
value="INFO" />
<property name="eclipselink.logging.level.sql"
value="FINE" />
<property name="eclipselink.logging.parameters"
value="true" />
- <property
name="eclipselink.weaving.fetchgroups" value="false" />
<property name="eclipselink.cache.coordination"
value="true" />
<property
name="eclipselink.cache.coordination.protocol"
value="jms" />
</properties>
</persistence-unit>
<persistence-unit name="def">
<provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
<jta-data-source>jdbc/def</jta-data-source>
<exclude-unlisted-classes />
<properties>
<property name="eclipselink.logging.level"
value="FINE" />
</properties>
</persistence-unit>
<persistence-unit name="ghi">
<provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
<jta-data-source>jdbc/ghi</jta-data-source>
<exclude-unlisted-classes />
<properties>
<property name="eclipselink.logging.level"
value="FINE" />
</properties>
</persistence-unit>
</persistence>
--
Yannick Majoros
cid:image001.png@01CE6E94.9C370630
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