it's 5.0.x
--- Sutra Zhou <[EMAIL PROTECTED]> wrote:
> "Cannot
> create JDBC driver of class '' for connect URL '
> null'"
> It looks dirver class and url are all null.
> Is the setting file roller.xml is not compatible
> with your tomcat.
>
> What's the version of your tomcat? 5.0.x or 5.5.x?
>
> 2007/3/25, Dmitriy <[EMAIL PROTECTED]>:
> >
> > Yes, I deploy it on linux server using the same
> > roller.xml context that I used on my pc, only
> location
> > has changed:
> >
> >
> > <Resource name="jdbc/rollerdb" auth="Container"
> > type="javax.sql.DataSource" />
> > <ResourceParams name="jdbc/rollerdb">
> > <parameter>
> > <name>factory</name>
> >
>
<value>org.apache.commons.dbcp.BasicDataSourceFactory</value>
> > </parameter>
> > <parameter>
> > <name>driverClassName</name>
> > <value>com.mysql.jdbc.Driver</value>
> > </parameter>
> > <parameter>
> > <name>url</name>
> > <value>
> >
> >
>
jdbc:mysql://mydomain/roller?autoReconnect=true&useUnicode=true&characterEncoding
> > =utf-8&mysqlEncoding=utf8
> > </value>
> > </parameter>
> >
>
<parameter><name>username</name><value>user</value></parameter>
> >
>
<parameter><name>password</name><value>password</value></parameter>
> >
>
<parameter><name>maxActive</name><value>20</value></parameter>
> >
>
<parameter><name>maxIdle</name><value>3</value></parameter>
> >
>
<parameter><name>removeAbandoned</name><value>true</value></parameter>
> >
>
<parameter><name>maxWait</name><value>3000</value></parameter>
> > </ResourceParams>
> >
> > --- Sutra Zhou <[EMAIL PROTECTED]> wrote:
> >
> > > Have you setted the jndi?
> > >
> > > 2007/3/24, Dmitriy <[EMAIL PROTECTED]>:
> > > >
> > > > I am doing war. My ISP asked to use war. I
> have
> > > > redeployed and now get this error:
> > > >
> > > > INFO 2007-03-23 03:39:16,240
> > > > NamingHelper:getInitialContext - JNDI
> > > InitialContext
> > > > properties:{}
> > > > INFO 2007-03-23 03:39:16,242
> > > > DatasourceConnectionProvider:configure - Using
> > > > datasource: java:comp/
> > > > env/jdbc/rollerdb
> > > > WARN 2007-03-23 03:39:16,247
> > > > SettingsFactory:buildSettings - Could not
> obtain
> > > > connection metadata
> > > > org.apache.commons.dbcp.SQLNestedException:
> Cannot
> > > > create JDBC driver of class '' for connect URL
> '
> > > > null'
> > > > at
> > > >
> > >
> >
>
org.apache.commons.dbcp.BasicDataSource.createDataSource(
> > > > BasicDataSource.java:780)
> > > > at
> > > >
> > >
> >
>
org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java
> > > > :540)
> > > > at
> > > >
> > >
> >
>
org.hibernate.connection.DatasourceConnectionProvider.getConnection
> > > > (DatasourceConnection
> > > > Provider.java:69)
> > > > at
> > > >
> > >
> >
>
org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:76)
> > > > at
> > > >
> > >
> >
>
org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2006)
> > > > at
> > > >
> > >
> >
>
org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java
> > > > :1289)
> > > > at
> > > >
> > >
> >
>
org.apache.roller.business.hibernate.HibernatePersistenceStrategy
> > > > .<init>(HibernatePersis
> > > > tenceStrategy.java:65)
> > > > at
> > > >
> > >
> >
>
org.apache.roller.business.hibernate.HibernateRollerImpl.<init>(
> > > > HibernateRollerImpl.java
> > > > :70)
> > > >
> > > > Again, that same war and config file pointing
> to
> > > the
> > > > same db works on my pc.
> > > >
> > > > Please let me know if this rings any bell.
> > > > Thanks
> > > >
> > > > --- Anil Gangolli <[EMAIL PROTECTED]> wrote:
> > > >
> > > > >
> > > > > This might happen if the you're trying to
> run
> > > Roller
> > > > > in unexploded form as a
> > > > > packed .war.
> > > > >
> > > > >
> > > > > ----- Original Message -----
> > > > > From: "Dave" <[EMAIL PROTECTED]>
> > > > > To: <[email protected]>
> > > > > Sent: Thursday, March 22, 2007 8:18 PM
> > > > > Subject: Re: roller on plesk controlled site
> > > > >
> > > > >
> > > > > > On 3/22/07, Dmitriy <[EMAIL PROTECTED]>
> > > wrote:
> > > > > >> I don't it is related to plesk. It's just
> > > > > migration
> > > > > >> from windows to linux.
> > > > > >>
> > > > > >> have enabled Logger for the application.
> The
> > > log
> > > > > file
> > > > > >> shows the following:
> > > > > >> 2007-03-22 05:02:26
> > > > > StandardContext[/roller]Exception
> > > > > >> sending context initialized event to
> listener
> > > > > instance
> > > > > >> of class
> > > org.apache.roller.ui.core.RollerContext
> > > > > >> java.lang.NullPointerException
> > > > > >> at
> > > > > >>
> > > > >
> > > >
> > >
> >
>
org.apache.roller.ui.core.RollerContext.contextInitialized(
> > > > RollerContext.java:143)
> > > > > >> at
> > > > > >>
> > > > >
> > > >
> > >
> >
>
org.apache.catalina.core.StandardContext.listenerStart(
> > > > StandardContext.java:3831)
> > > > > >> at
> > > > > >
> > > > > > That null pointer exception is occuring in
> > > > > RollerContext.java at line 143.
> > > > > >
> > > > > > 141 // get the *real* path to
> > > > > <context>/resources
> > > > > > 142 String ctxPath =
> > > > > mContext.getRealPath("/");
> > > > > > 143
> > > if(!ctxPath.endsWith(File.separator))
> > > > > > 144 ctxPath += File.separator +
>
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