Hi , I am trying to deploy open jpa code provided with the release as a
JEE application but the error is as under : -
When I try it as stanalone application it is working fine
<4|true|0.9.7> org.apache.openjpa.persistence.ArgumentException: A JDBC
Driver or DataSource class name must be specified in the
ConnectionDriverName property.
at
org.apache.openjpa.jdbc.schema.DataSourceFactory.newDataSource(DataSourc
eFactory.java:67)
at
org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.createConnectionFacto
ry(JDBCConfigurationImpl.java:797)
at
org.apache.openjpa.jdbc.conf.JDBCConfigurationImpl.getDBDictionaryInstan
ce(JDBCConfigurationImpl.java:563)
at
org.apache.openjpa.jdbc.meta.MappingRepository.endConfiguration(MappingR
epository.java:1182)
at
org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurati
ons.java:447)
at
org.apache.openjpa.lib.conf.Configurations.configureInstance(Configurati
ons.java:372)
at
org.apache.openjpa.lib.conf.PluginValue.instantiate(PluginValue.java:99)
at
kodo.conf.CachingMetaDataRepositoryPlugin.instantiate(CachingMetaDataRep
ositoryPlugin.java:29)
at
org.apache.openjpa.lib.conf.ObjectValue.instantiate(ObjectValue.java:76)
at
org.apache.openjpa.conf.OpenJPAConfigurationImpl.newMetaDataRepositoryIn
stance(OpenJPAConfigurationImpl.java:828)
at
org.apache.openjpa.conf.OpenJPAConfigurationImpl.getMetaDataRepositoryIn
stance(OpenJPAConfigurationImpl.java:823)
at
org.apache.openjpa.kernel.AbstractBrokerFactory.makeReadOnly(AbstractBro
kerFactory.java:536)
at
org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker(AbstractBroker
Factory.java:154)
at
org.apache.openjpa.kernel.DelegatingBrokerFactory.newBroker(DelegatingBr
okerFactory.java:139)
at
org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityMana
ger(EntityManagerFactoryImpl.java:187)
at
org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityMana
ger(EntityManagerFactoryImpl.java:140)
at
org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityMana
ger(EntityManagerFactoryImpl.java:52)
at hellojpa.Main.main(Main.java:43)
at jsp_servlet.__test._jspService(__test.java:97)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
at
weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(St
ubSecurityHelper.java:226)
at
weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityH
elper.java:124)
at
weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:2
83)
at
weblogic.servlet.internal.ServletStubImpl.onAddToMapException(ServletStu
bImpl.java:391)
at
weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:3
09)
at
weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:1
75)
at
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.r
un(WebAppServletContext.java:3370)
at
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSu
bject.java:321)
at weblogic.security.service.SecurityManager.runAs(Unknown
Source)
at
weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServ
letContext.java:2117)
at
weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletCont
ext.java:2023)
at
weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java
:1359)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:200)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:172)
This is my persistence.xml
<?xml version="1.0" encoding="UTF-8"?>
<!--
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
-->
<persistence xmlns="http://java.sun.com/xml/ns/persistence";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
version="1.0">
<!--
We need to enumerate each persistent class first in the
persistence.xml
See: http://issues.apache.org/jira/browse/OPENJPA-78
-->
<persistence-unit name="none" transaction-type="RESOURCE_LOCAL">
<mapping-file>reversemapping/orm.xml</mapping-file>
<class>hellojpa.Message</class>
<class>relations.Deity</class>
</persistence-unit>
<!--
A persistence unit is a set of listed persistent entities as
well
the configuration of an EntityManagerFactory. We configure each
example in a separate persistence-unit.
-->
<persistence-unit name="hellojpa" transaction-type="RESOURCE_LOCAL">
<!--
The default provider can be OpenJPA, or some other product.
This element is optional if OpenJPA is the only JPA provider
in the current classloading environment, but can be
specified
in cases where there are multiple JPA implementations
available.
-->
<!--
<provider>
org.apache.openjpa.persistence.PersistenceProviderImpl
</provider>
-->
<!-- We must enumerate each entity in the persistence unit -->
<class>hellojpa.Message</class>
<properties>
<!--
We can configure the default OpenJPA properties here.
They
happen to be commented out here since the provided
examples
all specify the values via System properties.
-->
<!--
<property name="openjpa.ConnectionURL"
value="jdbc:derby:openjpa-database;create=true"/>
<property name="openjpa.ConnectionDriverName"
value="org.apache.derby.jdbc.EmbeddedDriver"/>
<property name="openjpa.ConnectionUserName"
value="user"/>
<property name="openjpa.ConnectionPassword"
value="secret"/>
-->
</properties>
</persistence-unit>
<!-- persistence unit for the "relations" example -->
<persistence-unit name="relations"
transaction-type="RESOURCE_LOCAL">
<class>relations.Deity</class>
</persistence-unit>
<!-- persistence unit for the "reversemapping" example -->
<persistence-unit name="reversemapping"
transaction-type="RESOURCE_LOCAL">
<mapping-file>reversemapping/orm.xml</mapping-file>
</persistence-unit>
</persistence>
