JNDI Datasource in tomcat

From: Gorka Mauleon <gorka(dot)mauleon(at)openbravo(dot)com>
To: pgsql-jdbc(at)postgresql(dot)org
Subject: JNDI Datasource in tomcat
Date: 2008-11-04 08:16:12
Message-ID: 1225786573.8243.11.camel@por0832
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Hi

Im trying to get a connection through a JNDI service in tomcat.
Im
trying wuth this config.

<Resource
auth="Container"
name="jdbc/openbravo"
type="org.postgresql.jdbc3.Jdbc3SimpleDataSource"
driverClassName="org.postgresql.Driver"
password="postgres"
maxIdle="5"
maxWait="10000"
user="postgres"
maxActive="20"
databaseName="openbravo"
serverName="127.0.0.1"
portNumber="5432"
factory="org.postgresql.jdbc3.Jdbc3ObjectFactory"/>

using thi driver. pg74.216.jdbc3.jar
I get this error
- org.postgresql.util.PSQLException: A result was returned when
none was
expected.
- Unable to create a connection pool
org.openbravo.exception.PoolNotFoundException: Failed when
creating
database connections pool: org.postgresql.util.PSQLException: A
result
was returned when none was expected.

Here
Context initctx = new InitialContext();
Context ctx = (Context) initctx.lookup("java:/comp/env");
DataSource ds = (DataSource) ctx.lookup(jndiResourceName);
con = ds.getConnection();
-- Here i get a org.postgresql.jdbc3.connectionjdbc3
PreparedStatement pstmt =
con.prepareStatement(dbSessionConfig);
pstmt.executeUpdate(); <--- Here a got the error

when i used the driver manager with this driver
jdbc3-postgresql.jar i
think that i got another kind of connection and i havent got no
error.
seems that now i have a config error but i dont really know
whats the
correct way to fix it

can someone help me

Thanks and regards

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