RE: Does Oracle 9i thin jdbc driver work in Tomcat 5?

[spammemothers]

This is my app file i.e prd.xml in
c:\jakarta-tomcat-5.0.28\conf\Catalina\localhost

<?xml version='1.0' encoding='utf-8'?>
<Context displayName="Project Report Database" docBase="PRD" path="/PRD"
privileged="true" workDir="work\Catalina\localhost\PRD">
  <Resource auth="Container" name="PRDConnectionPool"
type="javax.sql.DataSource"/>
  <ResourceParams name="PRDConnectionPool">
    <parameter>
      <name>maxWait</name>
      <value>-1</value>
    </parameter>
    <parameter>
      <name>maxActive</name>
      <value>20</value>
    </parameter>
    <parameter>
      <name>username</name>
      <value>prd_user</value>
    </parameter>
    <parameter>
      <name>password</name>
      <value>prd_user</value>
    </parameter>
    <parameter>
      <name>url</name>
      <value>jdbc:oracle:thin:[EMAIL PROTECTED]:1521:dev</value>
    </parameter>
    <parameter>
      <name>driverClassName</name>
      <value>oracle.jdbc.driver.OracleDriver</value>
    </parameter>
    <parameter>
      <name>maxIdle</name>
      <value>10</value>
    </parameter>
  </ResourceParams>
</Context>

My web.xml (in c:\jakarta-tomcat-5.0.28\conf) contains this -

<resource-ref>
 <description>Oracle Datasource example</description>
 <res-ref-name>PRDConnectionPool</res-ref-name>
 <res-type>javax.sql.DataSource</res-type>
 <res-auth>Container</res-auth>
</resource-ref>

Hope this helps?

Thanks

harry





-----Original Message-----
From: Phillip Qin [mailto:[EMAIL PROTECTED] 
Sent: 25 October 2004 15:25
To: 'Tomcat Users List'
Subject: RE: Does Oracle 9i thin jdbc driver work in Tomcat 5?


What arr your <Resource> and <ResourceParams>?

-----Original Message-----
From: Adrian Harrison [mailto:[EMAIL PROTECTED] 
Sent: October 23, 2004 12:28 PM
To: [EMAIL PROTECTED]
Subject: Does Oracle 9i thin jdbc driver work in Tomcat 5?


using tomcat 5.0.28, oracle 9.2.1.0 on windows 2000 (sp4)

having a nightmare here, upgraded from oracle 8i to 9i, downloaded &
installed ojdbc14.jar file in Tomcat's common\lib directory.

Now all I get when trying to create a connection pool is this exception -

2004-10-22 17:04:22 StandardContext[/PRD]action: null
java.lang.NullPointerException
   at
org.apache.commons.dbcp.DelegatingConnection.close(DelegatingConnection.java
:151)
   at
org.apache.commons.dbcp.PoolableConnection.reallyClose(PoolableConnection.ja
va:95)
   at
org.apache.commons.dbcp.PoolableConnectionFactory.destroyObject(PoolableConn
ectionFactory.java:301)
   at
org.apache.commons.dbcp.BasicDataSource.validateConnectionFactory(BasicDataS
ource.java:883)
   at
org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.jav
a:851)
etc...

from my web.xml file -

<resource-ref>
 <description>Oracle Datasource example</description>
<res-ref-name>PRDConnectionPool</res-ref-name>
 <res-type>javax.sql.DataSource</res-type>
 <res-auth>Container</res-auth>
</resource-ref>

from my app xml file -

   <parameter>
     <name>factory</name>
     <value>org.apache.commons.dbcp.BasicDataSourceFactory</value>
   </parameter>
   <parameter>
     <name>driverClassName</name>
     <value>oracle.jdbc.driver.OracleDriver</value>
   </parameter>
   <parameter>
     <name>url</name>
     <value>jdbc:oracle:thin:[EMAIL PROTECTED]:1521:dev91</value>
   </parameter>

Worked fine under 8.1i but now I've hit a brick wall with this one - is it
possible to get these to work together?

Probably doing something really stupid, any ideas?

many thanks

harry




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