[eclipselink-users] static weaving happening multiple times

[MAJOROS Yannick <yannick.majoros@xxxxxxxxxxxxxxxxx>]

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" 

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="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

 

 

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