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

Jacques Le Roux Sat, 07 Apr 2012 00:10:38 -0700

From: "Francis ANDRE" <francis.andre.kampb...@orange.fr>

Hi Mohit


I tryied what you suggest and this gave the same result... 
ClassNotFoundException on the Derby jdbc driver.


Yes anyway the last Derby jdbc driver is provided in 
https://cwiki.apache.org/confluence/display/OFBADMIN/OFBiz+Related+Books

But, by changing the position of the jackrabbit container at the end of the framework/base/config/ofbiz-containers.xml and removingany reference to localderby in the entityengine.xml, I do not get anymore the exception but I am not sure that the jackrabbitcontainer is running since I did not see any log/trace/debug info in the ofbiz log. Is there anyway to know if the jackrabbitcontainer is started and running??


You would read "Jcr session setup successfull" in log or console...

Jacques


Francis


Le 06/04/2012 07:04, 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>  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)

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

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