Tomcat, WOApp and Oracle..
Tomcat, WOApp and Oracle..
- Subject: Tomcat, WOApp and Oracle..
- From: Seejo Pylappan <email@hidden>
- Date: Thu, 10 Mar 2005 10:54:24 -0500
Hi all,
I have a WebObjects app which I am trying to deploy on Tomcat. I had
database issues as it never connects. To isolate the problem. I created
a test case using just the model and I try to establish a db
connection. The app when running normally, connects and returns
results. But when it runs under tomcat I get a JDBC Exception. The
adaptor settings are:
Username : username
Password : password
URL : jdbc:oracle:thin:@192.192.92.84:1521:prog9i
Driver :
Plugin :
The app connects, returns information when running normally. Under
tomcat it gives this exception:
- An exception occurred while trying to open a channel:
com.webobjects.jdbcadaptor.JDBCAdaptorException: Cannot create JDBC
driver of class '' for connect URL 'null'
In Exceptionjava.lang.IllegalStateException: _obtainOpenChannel --
com.webobjects.eoaccess.EODatabaseContext
com.webobjects.eoaccess.EODatabaseContext@1ccc63: failed to open
database channel. Check your connection dictionary, and ensure your
database is correctly configured.
java.lang.IllegalStateException: _obtainOpenChannel --
com.webobjects.eoaccess.EODatabaseContext
com.webobjects.eoaccess.EODatabaseContext@1ccc63: failed to open
database channel. Check your connection dictionary, and ensure your
database is correctly configured.
at
com.webobjects.eoaccess.EODatabaseContext._obtainOpenChannel(EODatabaseC
ontext.java:2132)
at
com.webobjects.eoaccess.EODatabaseContext._objectsWithFetchSpecification
EditingContext(EODatabaseContext.java:3195)
Any idea why I am seeing this?
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