JDBC 2/Oracle driver problems

Hello,
I am trying to use use JDBC 2 features on an oracle 8 database. I was told that this was possible as long as i used the correct driver (Oracle 8.1.6). I have downloaded this driver, added it to the projects library's, changed JDevelopers IDE Classpath to point to "classes12.zip".
However when i try to set up a simple connection to the database i get errors, but when i switch back to the old oracle driver (8.1.5) it works ok). Below is the code that i use to connect to the DB:
try
DriverManager.setLogWriter(errorOut);
DriverManager.registerDriver (new
oracle.jdbc.driver.OracleDriver());
con = DriverManager.getConnection
(url,"cdr","test");
System.out.println("Coneecting to db using
" + url);
catch (Exception ex)
The above code fails and produces the following errors/exceptions:
DriverManager.initialize: jdbc.drivers = null
JDBC DriverManager initialized
registerDriver: driver[className=oracle.jdbc.driver.OracleDriver,oracle.jdbc.driver.OracleDriver@3779]
registerDriver: driver[className=oracle.jdbc.driver.OracleDriver,oracle.jdbc.driver.OracleDriver@37b8]
DriverManager.getConnection("jdbc racle:thin:@212.240.193.99:1521:inspect")
trying driver[className=oracle.jdbc.driver.OracleDriver,oracle.jdbc.driver.OracleDriver@3779]
Exception occurred during event dispatching:
java.lang.NoClassDefFoundError: oracle/jdbc2/Blob
void oracle.jdbc.dbaccess.DBAccess.setNlsParamsClient(oracle.jdbc.driver.OracleConnection)
void oracle.jdbc.ttc7.TTC7Protocol.initNls(oracle.jdbc.driver.OracleConnection)
void oracle.jdbc.driver.OracleConnection.<init>(oracle.jdbc.dbaccess.DBAccess, java.lang.String, java.lang.String, java.lang.String, java.lang.String, java.util.Properties)
java.sql.Connection oracle.jdbc.driver.OracleDriver.getConnectionInstance(oracle.jdbc.dbaccess.DBAccess, java.lang.String, java.lang.String, java.lang.String, java.lang.String, java.util.Properties)
java.sql.Connection oracle.jdbc.driver.OracleDriver.connect(java.lang.String, java.util.Properties)
java.sql.Connection java.sql.DriverManager.getConnection(java.lang.String, java.util.Properties, java.lang.ClassLoader)
java.sql.Connection java.sql.DriverManager.getConnection(java.lang.String, java.lang.String, java.lang.String)
null

Hi,
Sorry, I didn't look closely enough at your error stack. The problem appears to be with the Blob class. This class has moved from classes12.zip.
In the Oracle JDBC Developer's Guide and Reference docs (8.1.6), there is a section on upgrading from JDK 1.1.x to JDK 1.2:
Migration from JDK 1.1.x to JDK 1.2.x
The only migration requirements in going from JDK 1.1.x to JDK 1.2.x are as follows:
Remove your imports of the oracle.jdbc2 package, as discussed above under "Datatype Support".
Replace any direct references to oracle.jdbc2.* interfaces with references to the standard java.sql.* interfaces.
Type map objects (for mapping SQL structured objects to Java types), which must extend the java.util.Dictionary class under JDK 1.1.x, must
implement the java.util.Map interface under JDK 1.2.x. Note, however, that the class java.util.Hashtable satisfies either requirement. If you used
Hashtable objects for your type maps under JDK 1.1.x, then no change is necessary. For more information, see "Creating a Type Map Object and Defining
Mappings for a SQLData Implementation".
If these points do not apply to your code, then you do not need to make any code changes or recompile to run under JDK 1.2.x.

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drwxr-xr-x 4 oracle oinstall 4096 Dec 18 10:06 common
-rw-r--r-- 1 oracle oinstall 16244 Dec 19 10:37 antinstall-config.xml
-rw-r--r-- 1 oracle oinstall   689 Dec 19 10:37 ant.install.log
[oracle@test-rms-app application]$
Application installation:
[oracle@test-rms-app application]$ ./install.sh
THIS IS the driver directory
Verified $ORACLE_SID.
Verified SQL*Plus exists.
Verified write permissions.
Verified formsweb.cfg read permissions.
Verified Registry.dat read permissions.
Verified Java version 1.4.2.x or greater. Java version - 1.6.0
Verified Tk2Motif.rgb settings.
Verified frmcmp_batch.sh status.
WARNING: Oracle Enterprise Linux not detected. Some components may not install properly.
Verified $DISPLAY - 172.16.129.82:0.0.
This installer will ask for your "My Oracle Support" credentials.
Preparing installer. This may take a few moments.
Your internet connection type is: NONE
Integrating My Oracle Support into the product installer workflow...
     [move] Moving 1 file to /binary_files/STAGING_DIR/rms/application
Installer preparation complete.
MW_HOME=/u01/app/oracle/Middleware/NewMiddleware1034
ORACLE_HOME=/u01/app/oracle/Middleware/NewMiddleware1034/as_1
ORACLE_INSTANCE=/u01/app/oracle/Middleware/NewMiddleware1034/asinst_1
DOMAIN_HOME=/u01/app/oracle/Middleware/NewMiddleware1034/user_projects/domains/rmsClassDomain
WLS_INSTANCE=WLS_FORMS
ORACLE_SID=rmsdbtst
JAVA_HOME=/u01/app/oracle/jrockit-jdk1.6.0_45-R28.2.7-4.1.0
Launching installer...
To make sure I have connectivity from the app server to the database (on a database server) here are the steps followed:
[oracle@test-rms-app application]$ tnsping rmsdbtst
TNS Ping Utility for Linux: Version 11.1.0.7.0 - Production on 19-DEC-2013 10:41:40
Copyright (c) 1997, 2008, Oracle. All rights reserved.
Used parameter files:
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = test-rms-db.vonmaur.vmc)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SID = rmsdbtst)))
OK (0 msec)
[oracle@test-rms-app application]$
[oracle@test-rms-app application]$ sqlplus rms13@rmsdbtst
SQL*Plus: Release 11.1.0.7.0 - Production on Thu Dec 19 10:46:18 2013
Copyright (c) 1982, 2008, Oracle. All rights reserved.
Enter password:
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> exit
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
[oracle@test-rms-app application]$
[oracle@test-rms-app application]$ ping test-rms-db
PING test-rms-db.vonmaur.vmc (192.168.1.140) 56(84) bytes of data.
64 bytes from test-rms-db.vonmaur.vmc (192.168.1.140): icmp_seq=1 ttl=64 time=0.599 ms
64 bytes from test-rms-db.vonmaur.vmc (192.168.1.140): icmp_seq=2 ttl=64 time=0.168 ms
64 bytes from test-rms-db.vonmaur.vmc (192.168.1.140): icmp_seq=3 ttl=64 time=0.132 ms
64 bytes from test-rms-db.vonmaur.vmc (192.168.1.140): icmp_seq=4 ttl=64 time=0.158 ms
64 bytes from test-rms-db.vonmaur.vmc (192.168.1.140): icmp_seq=5 ttl=64 time=0.135 ms
--- test-rms-db.vonmaur.vmc ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4001ms
rtt min/avg/max/mdev = 0.132/0.238/0.599/0.181 ms
[oracle@test-rms-app application]$
[oracle@test-rms-app application]$ uname -a
Linux test-rms-app.vonmaur.vmc 2.6.18-128.el5 #1 SMP Wed Jan 21 08:45:05 EST 2009 x86_64 x86_64 x86_64 GNU/Linux
[oracle@test-rms-app application]$
[oracle@test-rms-app application]$ cat /etc/*-release
Enterprise Linux Enterprise Linux Server release 5.3 (Carthage)
Red Hat Enterprise Linux Server release 5.3 (Tikanga)
[oracle@test-rms-app application]$
The database is created and all the batch file scripts have been successfully deployed. Now working on the application server. The Weblogic server is installed and 11g forms and reports are installed successfully.
Any help would be helpful.
Thanks,
Ram.

Please check MOS Notes:
FAQ: RWMS 13.2 Installation and Configuration (Doc ID 1307639.1)

Oracle XA driver problem with WLS 7.0.1.0, Oracle 9.0.1

We are using simplified chinese, after swith to bea jdriver, it messed up
all the encoding. So we cannot display Chinese character correctly.
We are using WLS 7.0.1.0, Oracle 9.0.1 on both Windows and Solaris 8
environment, BEA supplied JDK 1.3.1_03.
We have many diffrent problems with oracle drivers:
1. We want to use XA driver to support distributed transaction, However:
* bea jdriver xa messes up with encoding
* when using oracle 901 driver, everything works fince except webservices.
Workshop application access the ejb, then the workshp application sets
isolation level, but oracle driver does not support it and gives error. Is
there a way to turn off isolation level in workshop? I tried manually edit
weblogic-ejb-jar.xml, however,workshop cannot redeploy it after that.
2. When not using XA, oracle thin driver works fine. But we lost XA
capability.
Any work around?

I did try to change the value in this config file as well, but did not help.
In fact, the installation default setting is with
'<transaction-isolation-level>' commented out.
And when I use bea oracle jdriver, it somehow messed up with database
character set encoding, so our Chinese characters could not be retrieved
correctly. And I try to set the encoding of jdriver to 'GBK', it did not
work.
"Anurag Pareek" <[email protected]> Ð´ÈëÏûÏ¢ÐÂÎÅ
:[email protected]..
Hello Ma,
The transaction isolation level value for EJBs backing the JWS files is
specified in the <transaction-isolation-level> tag in the
WEB-INF/weblogic-jws-config.xml file of a Workshop project. You can
manipulate this value to serve your purpose.
Please do let me know how it goes.
Regards,
Anurag
Workshop Support
"Ma Jie" <[email protected]> wrote in message
news:[email protected]..
We are using simplified chinese, after swith to bea jdriver, it messed
up
all the encoding. So we cannot display Chinese character correctly.
We are using WLS 7.0.1.0, Oracle 9.0.1 on both Windows and Solaris 8
environment, BEA supplied JDK 1.3.1_03.
We have many diffrent problems with oracle drivers:
1. We want to use XA driver to support distributed transaction, However:
* bea jdriver xa messes up with encoding
* when using oracle 901 driver, everything works fince exceptwebservices.
Workshop application access the ejb, then the workshp application sets
isolation level, but oracle driver does not support it and gives error.Is
there a way to turn off isolation level in workshop? I tried manuallyedit
weblogic-ejb-jar.xml, however,workshop cannot redeploy it after that.
2. When not using XA, oracle thin driver works fine. But we lost XA
capability.
Any work around?

JDBC 2/Oracle driver problems

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