Re: Help: Why JCR is using the Apache derby driver???

[Francis ANDRE]

Hi

I finally found the problem which is in the jackrabbit core library. The jcr 
core method ConnectionFactory.getDriverClass is using Class.forName instead of
Thread.currentThread().getContextClassLoader. Made an issue as 
https://issues.apache.org/jira/browse/JCR-3288

Francis

Le 06/04/2012 07:06, mohit gupta a écrit :
Hi francis

Please add the  Derby jdbc jar file in ofbiz/framework/entity/lib/jdbc folder. 
don't need entry the Derby jdbc jar to the ofbiz-component.xml.
But some change in ofbiz/framework/entity/config/entityengine.xml file change 
like jdbc-username and jdbc-password in <datasource name="localderby">
And again restart the project.

Thanks & Regards
Mohit Gupta

On Thu, Apr 5, 2012 at 10:33 PM, Francis ANDRE 
<francis.andre.kampb...@orange.fr <mailto:francis.andre.kampb...@orange.fr>> 
wrote:

    Hi

    Running OFBiz under Eclipse and starting the JCR component leads to an
    ClassNotFoundException as follow: Why JCR is using the Apache Derby Driver
    while the ofbiz database is Postgres??? How can I fix this problem?? (I
    added the Derby jdbc jar to the ofbiz-component.xml but this leads too to
    the same exception.

    Rgds


    Caused by: javax.jcr.RepositoryException: Could not load JDBC driver class
    org.apache.derby.jdbc.EmbeddedDriver
       at
    
org.apache.jackrabbit.core.util.db.ConnectionFactory.getDriverClass(ConnectionFactory.java:263)
       at
    
org.apache.jackrabbit.core.util.db.ConnectionFactory.createDataSource(ConnectionFactory.java:231)
       at
    
org.apache.jackrabbit.core.util.db.ConnectionFactory.getDataSource(ConnectionFactory.java:167)
       at
    
org.apache.jackrabbit.core.persistence.pool.BundleDbPersistenceManager.getDataSource(BundleDbPersistenceManager.java:575)
       at
    
org.apache.jackrabbit.core.persistence.pool.BundleDbPersistenceManager.init(BundleDbPersistenceManager.java:543)
       at
    
org.apache.jackrabbit.core.persistence.pool.DerbyPersistenceManager.init(DerbyPersistenceManager.java:250)
       at
    
org.apache.jackrabbit.core.RepositoryImpl.createPersistenceManager(RepositoryImpl.java:1342)
       ... 14 more
    Caused by: java.lang.ClassNotFoundException:
    org.apache.derby.jdbc.EmbeddedDriver
       at java.net.URLClassLoader$1.run(Unknown Source)
       at java.security.AccessController.doPrivileged(Native Method)
       at java.net.URLClassLoader.findClass(Unknown Source)
       at java.lang.ClassLoader.loadClass(Unknown Source)
       at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
       at java.lang.ClassLoader.loadClass(Unknown Source)
       at java.lang.Class.forName0(Native Method)
       at java.lang.Class.forName(Unknown Source)
       at
    
org.apache.jackrabbit.core.util.db.ConnectionFactory.getDriverClass(ConnectionFactory.java:258)