Hello ,
In my project i am using OpenEJB with Tomcat and Oracle 10g with Toplink as
provider
I have problems configuring the persistence units and/or datasources. I am
not quite sure what the problem is.
The structure of ejb jar folder is:
-projectjar.jar
--com
--META-INF,
where in META-INF folder i have only two xml files
-- ejb-jar.xml
-- persistence.xml
Because i have two database, i have two persistence-unit with different
names PUM and PUL
Content of persistence.xml is:
<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="PUM" transaction-type="JTA">
<provider>oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider</provider>
<jta-data-source>DBFirst</jta-data-source>
<non-jta-data-source>DBFirstUnmanaged</non-jta-data-source>
<class>com.Client</class>
<exclude-unlisted-classes>true</exclude-unlisted-classes>
<properties>
<property name="toplink.logging.level" value="WARNING" />
<property name="toplink.logging.level.sql" value="FINEST" />
<property name="toplink.logging.level.ejb" value="FINEST" />
<property name="Context.INITIAL_CONTEXT_FACTORY"
value="org.apache.openejb.client.LocalInitialContextFactory" />
</properties>
</persistence-unit>
<persistence-unit name="PUL" transaction-type="JTA">
<provider>oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider</provider>
<jta-data-source>DBSec</jta-data-source>
<non-jta-data-source>DBSecUnmanaged</non-jta-data-source>
<class>com.Tasks</class>
<exclude-unlisted-classes>true</exclude-unlisted-classes>
<properties>
<property name="toplink.logging.level" value="WARNING" />
<property name="toplink.logging.level.sql" value="FINEST" />
<property name="toplink.logging.level.ejb" value="FINEST" />
<property name="Context.INITIAL_CONTEXT_FACTORY"
value="org.apache.openejb.client.LocalInitialContextFactory" />
</properties>
</persistence-unit>
Content of ejb-jar is:
<ejb-jar xmlns="http://java.sun.com/xml/ns/javaee";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
metadata-complete="true" version="3.0"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/ejb-jar_3_0.xsd";>
<enterprise-beans>
<session>
<display-name>ClientFacade</display-name>
<ejb-name>ClientFacade</ejb-name>
<business-remote>com.ClientFacadeRemote</business-remote>
<ejb-class>com.ClientFacade</ejb-class>
<session-type>Stateless</session-type>
<transaction-type>Container</transaction-type>
<persistence-context-ref>
<persistence-context-ref-name>com.ClientFacade/em</persistence-context-ref-name>
<persistence-unit-name>PUM</persistence-unit-name>
<persistence-context-type>Transaction</persistence-context-type>
<injection-target>
<injection-target-class>com.ClientFacade</injection-target-class>
<injection-target-name>em</injection-target-name>
</injection-target>
</persistence-context-ref>
<security-identity>
<use-caller-identity />
</security-identity>
</session>
<session>
<display-name>TasksFacade</display-name>
<ejb-name>TasksFacade</ejb-name>
<business-remote>com.tasks.TasksFacadeRemote</business-remote>
<ejb-class>com.tasks.TasksFacade</ejb-class>
<session-type>Stateless</session-type>
<transaction-type>Container</transaction-type>
<persistence-context-ref>
<persistence-context-ref-name>com.tasks.TasksFacade/em</persistence-context-ref-name>
<persistence-unit-name>PUL</persistence-unit-name>
<persistence-context-type>Transaction</persistence-context-type>
<injection-target>
<injection-target-class>com.tasks.TasksFacade</injection-target-class>
<injection-target-name>em</injection-target-name>
</injection-target>
</persistence-context-ref>
<security-identity>
<use-caller-identity />
</security-identity>
</session>
</enterprise-beans>
</ejb-jar>
In openejb.xml i put
<Resource id="DBM" type="DataSource">
JdbcDriver oracle.jdbc.OracleDriver
JdbcUrl jdbc:oracle:thin:@server:1521:db
UserName user
Password user
</Resource>
<Resource id="DBL" type="DataSource">
JdbcDriver oracle.jdbc.OracleDriver
JdbcUrl jdbc:oracle:thin:@server:1521:db
UserName user2
Password user2
</Resource>
Oracle driver i put in lib folder on tomcat.
Аctually, we migrate from Glassfish to Tomcat. On Glassfish everything works
fine.
I hope that someone can help me out with this.
Thanks in advance.
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