[xwiki-devs] Editing Xwiki core

[Ludovic Dubost]

The detailed exception will tell you the exact error.
I suspect it could be the lacking presence of the hsqldb driver

Ludovic

Kamna Jain wrote:
> OK. So I tried this - replaced my xwiki folder with the one I built (keeping
> the old hibernate.cfg.xml and xwiki.cfg)
> but, I get the folowwing error when I try to access my xwiki instance from
> IE.
>
> HTTP ERROR: 500
>
> Error number 3 in 0: Could not initialize main XWiki context
> Wrapped Exception: Error number 3001 in 3: Cannot load class
> com.xpn.xwiki.store.migration.hibernate.XWikiHibernateMigrationManager
> from param xwiki.store.migration.manager.class
> Wrapped Exception: Error number 0 in 3: Exception while hibernate execute
> Wrapped Exception: Could not create a DBCP pool
>
> RequestURI=/xwiki/bin/edit/Main/Browse
>
> I also tried keeoing the new hibernate.cfg.xml and xwiki.cfg, but that did
> not work either.
>
> The files that I used were from:
>
> \xwiki-product-enterprise\web\target folder. But this folder had 2 such
> folders that I could use to replace my current xwiki installation:
>
> 1) xwiki-enterprise-web-1.4-SNAPSHOT
>
> 2)xwiki-product-enterprise\web\target\war\work\com.xpn.xwiki.platform\xwiki-web-standard
>
> I tried both, but no luck..always the above error.
> *Contents of hibernate.cfg.xml
>
> *<?xml version='1.0' encoding='utf-8'?>
> <!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate
> Configuration DTD//EN"
>                                          "
> http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
> <!-- Template for hibernate configuration. processing by maven using
> profiles.
>      Replace original src/main/webapp/WEB-INF/hibernate.cfg.xml -->
> <hibernate-configuration>
>   <session-factory>
>
>     <property name="show_sql">false</property>
>     <property name="use_outer_join">true</property>
>
>     <property name="dbcp.defaultAutoCommit">false</property>
>     <property name="dbcp.maxActive">50</property>
>     <property name="dbcp.maxIdle">5</property>
>     <property name="dbcp.maxWait">30000</property>
>     <property name="dbcp.whenExhaustedAction">1</property>
>     <property name="dbcp.ps.whenExhaustedAction">1</property>
>     <property name="dbcp.ps.maxActive">20</property>
>     <property name="dbcp.ps.maxWait">120000</property>
>     <property name="dbcp.ps.maxIdle">20</property>
>
>     <!-- Please refer to the installation guide on
>          http://www.xwiki.org/xwiki/bin/view/AdminGuide/Installation for
> configuring your
>          database. You'll need to do 2 things:
>          1) Copy your database driver JAR in WEB-INF/lib or in some shared
> lib directory
>          2) Uncomment the properties below for your specific DB
>     -->
>
>                 <property name="connection.url
> ">jdbc:hsqldb:file:database/xwiki_db;shutdown=true</property>
>     <property name="connection.username">sa</property>
>     <property name="connection.password"></property>
>     <property name="connection.driver_class">org.hsqldb.jdbcDriver
> </property>
>     <property name="dialect">org.hibernate.dialect.HSQLDialect</property>
>
>     <property name="connection.provider_class">
> com.xpn.xwiki.store.DBCPConnectionProvider</property>
>     <property name="connection.pool_size">2</property>
>     <property name="statement_cache.size">2</property>
>
>     <!-- Mapping files -->
>     <mapping resource="xwiki.hbm.xml"/>
>     <mapping resource="feeds.hbm.xml"/>
>
> *Contents of xwiki.cfg for storage:*
>
> xwiki.store.class=com.xpn.xwiki.store.XWikiHibernateStore
> xwiki.store.hibernate.path=/WEB-INF/hibernate.cfg.xml
> xwiki.store.hibernate.updateschema=1
> xwiki.store.hibernate.custommapping=1
> xwiki.store.cache=1
> xwiki.store.cache.capacity=100
> xwiki.store.migration=1
>
>
> Please help!
> _______________________________________________
> devs mailing list
> devs at xwiki.org
> http://lists.xwiki.org/mailman/listinfo/devs
>
>   


-- 
Ludovic Dubost
Blog: http://blog.ludovic.org/
XWiki: http://www.xwiki.com
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