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From Stanley Bradbury <Stan.Bradb...@gmail.com>
Subject Re: Derby Connection Profile Eclipse DTP Error
Date Fri, 16 Mar 2007 20:49:49 GMT
rjain wrote:
> Hi 
>
> I am using Derby 10.2.2 and Eclipse 3.3. 
> I try to create a Database Profile (DTP) using the Apache Derby JDBC
> Connection. 
> I use the Derby Client JDBC Driver, and I have specified the jars files
> (derby.jar, derbyclient.jar, derbynet.jar, derbytools.jar) 
> The URL is jdbc:derby://localhost:1527/sample;create=true
> If I try to Ping, or Test Connection, it gives me a error  (below) . Am I
> missing something? 
> If I use the Apache Derby Embedded Driver and use the Derby Plugin (ij) at
> project level it works. 
> I would like to use the Derby Database in Database Development?
>
> java.lang.ClassNotFoundException: 
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> 	at java.net.FactoryURLClassLoader.loadClass(URLClassLoader.java:594)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
> 	at
> org.eclipse.datatools.connectivity.db.generic.JDBCConnection.createConnection(JDBCConnection.java:86)
> 	at
> org.eclipse.datatools.connectivity.DriverConnectionBase.internalCreateConnection(DriverConnectionBase.java:104)
> 	at
> org.eclipse.datatools.connectivity.DriverConnectionBase.open(DriverConnectionBase.java:53)
> 	at
> org.eclipse.datatools.connectivity.db.generic.JDBCConnectionFactory.createConnection(JDBCConnectionFactory.java:52)
> 	at
> org.eclipse.datatools.connectivity.internal.ConnectionFactoryProvider.createConnection(ConnectionFactoryProvider.java:85)
> 	at
> org.eclipse.datatools.connectivity.internal.ConnectionFactoryProvider.createConnection(ConnectionFactoryProvider.java:69)
> 	at
> org.eclipse.datatools.connectivity.internal.ConnectionProfile.createConnection(ConnectionProfile.java:316)
> 	at org.eclipse.datatools.connectivity.ui.PingJob.run(PingJob.java:57)
> 	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58)
>
>
> I
>
>   
This error usually means that the file derbyclient.jar is not found.  Be 
sure when defining the driver properties for the client connection that 
at least derbyclient.jar (not just derby.jar) is listed.


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