| EclipseLink-8034 error [message #647352] |
Wed, 05 January 2011 18:28  |
 Leonardo Kenji Shikida
Messages: 37
Registered: July 2009 |
Member |
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Hi
I am trying to make an app work using eclipselink + tomcat 6 from inside eclipse.
Everything was going fine until I´ve added a 2nd data source, I mean, half of my entities are mapped in one DB and the other half, into another DB.
My eclipselink is quite old, it´s a legacy code, check the manifest
Manifest-Version: 1.0
Ant-Version: Apache Ant 1.7.0
Created-By: 2.3 (IBM Corporation)
Implementation-Title: Eclipse Persistence Services
Implementation-Version: 1.0.1-20080905
Specification-Version: 1.0.1
Implementation-Vendor: Oracle
Release-Designation: EclipseLink
Premain-Class: org.eclipse.persistence.internal.jpa.deployment.JavaSEC
MPInitializerAgent
My persistence.xml is at src->META-INF and it looks like this
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="1.0"
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_1_0.xsd">
<persistence-unit name="default" transaction-type="RESOURCE_LOCAL">
<provider>org.eclipse.persistence.jpa.PersistenceProvider</provider >
<class>xxx.MyClassThatWorks</class>
(...)
<properties>
<property name="eclipselink.logging.level" value="ALL" />
<property name="eclipselink.jdbc.driver" value="com.ibm.db2.jcc.DB2Driver" />
<property name="eclipselink.jdbc.url" value="xxx" />
<property name="eclipselink.jdbc.user" value="xxx" />
<property name="eclipselink.jdbc.password" value="xxx" />
</properties>
</persistence-unit>
<persistence-unit name="mySecondOne" transaction-type="RESOURCE_LOCAL">
<provider>org.eclipse.persistence.jpa.PersistenceProvider</provider >
<class>yyy.MyClassThatDoesNotWork</class>
(...)
<properties>
<property name="eclipselink.logging.level" value="ALL" />
<property name="eclipselink.jdbc.driver" value="com.ibm.db2.jcc.DB2Driver" />
<property name="eclipselink.jdbc.url" value="yyy" />
<property name="eclipselink.jdbc.user" value="yyy" />
<property name="eclipselink.jdbc.password" value="yyy" />
</properties>
</persistence-unit>
</persistence>
the exception is
Caused by: Exception [EclipseLink-8034] (Eclipse Persistence Services - 1.0.1 (Build 20080905)): org.eclipse.persistence.exceptions.JPQLException
Exception Description: Error compiling the query [select x from MyClassThatDoesNotWork x]. Unknown abstract schema type [MyClassThatDoesNotWork].
My class is mapped in the persistence.xml and its header looks like
@Entity
@Table(name="MY_TABLE_HERE",schema="DB2ADMIN")
public class MyClassThatDoesNotWork implements Serializable {
private static final long serialVersionUID = 1L;
@Id
@Column(name="CO_SEQ_XXX")
private int coSeqXxx;
(...)
I am pretty sure I am doing something wrong, but I can´t find any helpful info just googling around.
One strange thing I´ve noticed is that if I just fill the database connection information with wrong values, the error is the same, so it seems it´s trying to map something right before connecting to the database, so it seems to be a configuration problem.
Any help is extremely welcome.
Thanks in advance
Leo K.
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