How to set classpath for third party jdbc-driver

my application contains bc4j jsp. when i try to run this jsp application which connect to postgresql, i get a error message
"Application Error
Return
Error Message: JBO-30003: The application pool (App_ModLocal) failed to checkout an application module due to the following
exception:
Error Message: JBO-26061: Error while opening JDBC connection."
how to solve this.

The JDBC for your database should be added to your client project.
In JDeveloper created a new 'named' library item and specify the JDBC jar files for your database.
See also related article
http://otn.oracle.com/products/jdev/howtos/bc4j/bc_pdb2walkthrough.html#edit
- Sathish

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Setting path for third party class files

I am using some third party classfiles in my JSPs for JDBC. When I use these files, in normal Java Programs everything is working fine ( I am setting the path by using the CLASSPATH environment variable).
I did not understandt how to set classpath for these files (com.informix.jdbc.*) for use in iplanet 6.0.
I have tried to keep this "com" folder in /usr/java/j2sdk1.4.3_01/lib folder, but, it is not still working. I tried to change the start-jvm file, but, I am still having problems.
Can someone help me !!!
--Murthy.

Hi,
I changed the jvm12.conf file, but, it did not work. I changed the JDK Runtime Classpath in the Global Settings tab of the Administration Server and restarted both the webserver and the administration server and it worked.
Thanks for your response.
--Murthy.

How to set Classpath for MySQL

Hi
I want to connect to my mySQL db with a java program , but I don't know how to install the mySQL connector driver. Can anyone help me? or indicate somewhere where I might find the answer?
And how to set Classpath for MySQL.
my program gives an exception ClassNotFound.
Exception :com.mysql.jdbc.Driver
java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
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at java.lang.Class.forName(Class.java:164)
at Files.main(Files.java:352)
Plz help me
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Lalit

to make your life easy i tried to connect..
what you have to do is.. you mysql database server should be running
next you have to download one of the version of mysql driver.. i downloaded mysql-connector-java-5.0.5
go to my computer right click - >advance tab -> click on environment variable -> put you path e.g. C:\Program Files\Java\jarFiles\mysql-connector-java-5.0.5\mysql-connector-java-5.0.5-bin.jar
into your classpath in a user variable section..
Try this code
import java.sql.*;
public class MySqlConnect{
     public static void main(String [] args){
          try{
               Class.forName("com.mysql.jdbc.Driver");
               String url ="jdbc:mysql://localhost:3306/test";
               Connection con =DriverManager.getConnection(url,"root", "password");
               System.out.println("Connection: " + con);
          }catch(ClassNotFoundException cnfe){
               cnfe.printStackTrace();
          }catch(SQLException se){
               se.printStackTrace();
}have fun
Gurnah

Where to add Third Party JDBC Driver in SQL Developer 4.1 EA2

In SQL Developer 4.0.3 under Tools - Preferences - Database there was an option to add a Third Party JDBC Driver so we could use the same tool for a PostgresSQL database. I cannot find in in SQL Developer 4.1.0.18

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Hi everyone, I'm using a third party driver to acess some of the legacy databases in my company. I'm adding them to Weblogic's (v. 10.3.3.0) Classpath by setting the EXT_PRE_CLASSPATH in the setWLEnv.sh file. Everything worked fine so far, until I had to extend my domain to acomodate new settings. The Configuration Wizard crashes in the middle by saying "A fatal error Has Occurred. This Application will terminate". By inspecting the logs I saw that the Wizard tried to search my Data Source which used the third party driver and couldn't find the Driver Class. I would like to know if there is a better way to add the library to the Weblogic's Classpath or someway to workaround this issue during the extension. In my current situation I'm having to erase the data source, extend the domain and reconfigure the data source, which is big trouble !
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You can place your jar files in the domain lib directory.
WebLogic uses a separate classloader to load classes from the domain lib directory. This classloader
is a child of the system classloader, and a parent of the application classloaders. The classes and
resources in any .jar file placed in the directory is automatically available to all applications.
Note, however, that the domain lib classloader does not support redeployment, dynamic reloading, or FastSwap, and cannot
refer directly to code in the application classloaders. But i think that this is not a problem, you just want your
thrid party JDBC driver to be availlable for your applications.

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I've been reading about code signing, but can't see how to generate a csr to use with a third party CA. Does someone have a tutorial, link, suggestion?

Hi,
Here is an document which discussed on how to implement code signing with using third party certificate for you reference:
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Edited by: user7368833 on 17.05.2010 05:05

I'm using java web to create website,the database use trip , have some problem, could you give me some answer, thankyou very much.
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email:[email protected] or [email protected]

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Hello all
I am using JT400.jar file to connect to AS/400 data base in my JSF/ADF Application.
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## Detail 0 ##
java.sql.SQLException: No suitable driver
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Thanks for reply
i am using Sqlserver 2000 as back end
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import java.net.*;
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// String url = "jdbc:mysql:/localhost:3306/";
String url = "jdbc:microsoft:sqlserver/GTEXC/";
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Hi,
I set up a third-party JDBC driver on iPlanet App Server 6.0 SP3 Test Drive
on WinNT 4.0. I then ran HelloDB against a data source pointing to this JDBC
driver. I got the following exception while trying to make a connection. Any
hint as to what's wrong would be greatly appreciated.
Yongtao You
[email protected]
PS. The "Driver Classpath" is set to "k:\iPlanet\ias6\neon\scjd12ts.jar"
which contains the class "com.neon.jdbc.Driver".
java.sql.SQLException: A. Couldn't load or create 3rd party class:
com.neon.jdbc.Driver
at com.netscape.server.jdbc.Driver.connect(Unknown Source)
at com.netscape.server.jdbc.ConnectionPool.createNewConnection(Unknown
Source)
at com.netscape.server.jdbc.ProxyEvaluation.createObject(Unknown Source)
at com.kivasoft.rlop.ObjectPool.reserveObjectnative(Native Method)
at com.kivasoft.rlop.ObjectPool.reserveObject(Unknown Source)
at com.netscape.server.jdbc.ConnectionPool.getFromPool(Unknown Source)
at com.netscape.server.jdbc.ConnectionPool.getConnection(Unknown Source)
at com.netscape.server.jdbc.DataSourceImpl.getConnection(Unknown Source)
at com.netscape.server.jdbc.DataSourceImpl.getConnection(Unknown Source)
at
samples.hellodb.servlet.GreeterDBServlet.doGet(GreeterDBServlet.java:91)
at
samples.hellodb.servlet.GreeterDBServlet.doPost(GreeterDBServlet.java:132)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:772)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
at com.netscape.server.servlet.servletrunner.ServletInfo.service(Unknown
Source)
at
com.netscape.server.servlet.servletrunner.ServletRunner.execute(Unknown
Source)
at com.kivasoft.applogic.AppLogic.execute(Unknown Source)
at com.kivasoft.applogic.AppLogic.execute(Unknown Source)
at com.kivasoft.thread.ThreadBasic.run(Native Method)
at java.lang.Thread.run(Thread.java:479)

Hi,
I fixed the problem by manually editing the Windows Registry.
Thanks.
Yongtao
Yongtao You <[email protected]> wrote in message
news:9q52qh$[email protected]..
Hi,
I set up a third-party JDBC driver on iPlanet App Server 6.0 SP3 TestDrive
on WinNT 4.0. I then ran HelloDB against a data source pointing to thisJDBC
driver. I got the following exception while trying to make a connection.Any
hint as to what's wrong would be greatly appreciated.
Yongtao You
[email protected]
PS. The "Driver Classpath" is set to "k:\iPlanet\ias6\neon\scjd12ts.jar"
which contains the class "com.neon.jdbc.Driver".
java.sql.SQLException: A. Couldn't load or create 3rd party class:
com.neon.jdbc.Driver
at com.netscape.server.jdbc.Driver.connect(Unknown Source)
at com.netscape.server.jdbc.ConnectionPool.createNewConnection(Unknown
Source)
at com.netscape.server.jdbc.ProxyEvaluation.createObject(UnknownSource)
at com.kivasoft.rlop.ObjectPool.reserveObjectnative(Native Method)
at com.kivasoft.rlop.ObjectPool.reserveObject(Unknown Source)
at com.netscape.server.jdbc.ConnectionPool.getFromPool(Unknown Source)
at com.netscape.server.jdbc.ConnectionPool.getConnection(UnknownSource)
at com.netscape.server.jdbc.DataSourceImpl.getConnection(UnknownSource)
at com.netscape.server.jdbc.DataSourceImpl.getConnection(UnknownSource)
at
samples.hellodb.servlet.GreeterDBServlet.doGet(GreeterDBServlet.java:91)
at
samples.hellodb.servlet.GreeterDBServlet.doPost(GreeterDBServlet.java:132)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:772)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
atcom.netscape.server.servlet.servletrunner.ServletInfo.service(Unknown
Source)
at
com.netscape.server.servlet.servletrunner.ServletRunner.execute(Unknown
Source)
at com.kivasoft.applogic.AppLogic.execute(Unknown Source)
at com.kivasoft.applogic.AppLogic.execute(Unknown Source)
at com.kivasoft.thread.ThreadBasic.run(Native Method)
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How to set classpath for third party jdbc-driver

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