Where did weblogic.jdbc.vendor.oracle.OracleThinBlob go?

I just upgraded from 8.1sp4 to 10.1 and the problem I am facing is that the import
import weblogic.jdbc.vendor.oracle.OracleThinBlob;
is no longer valid. I cannot find it even to import. What am I missing??:|
-Joe

Hi
You will find the 'weblogic.jdbc.vendor.oracle.OracleThinBlob' located in the 'com.bea.core.datasource_1.0.0.0.jar'. You will find this jar in the modules directory, in the top level of your WebLogic 10 installation
e.g. for me, it is located in:
C:\wls10\modules\com.bea.core.datasource_1.0.0.0.jar
Vimala-

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Error:
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Srinivas U wrote:
Hi All,
I am getting below build error. I am migrating weblogic 10. Which jar file contains this interface: weblogic.jdbc.vendor.oracle.OracleThinClob?
Error:
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Thanks,
SrinivasIt's in the datasource module/jar: modules/com.bea.core.datasource_1.0.0.0.jar

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Hi,
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Sergi
"Sudhir Babu" <[email protected]> wrote:
>
Hi Sergi,
Thanks a lot for the class file, I figured out what the problem was. Actually
the
database version I was working with was 8.0.6.0. The Oracle driver doesn't
work with
this but the JDriver worked. This is the output of running CheckDriver..
DatabaseProductName : Oracle
DatabaseProductVersion : Oracle8 Enterprise Edition Release 8.0.6.0.0 -
Production
With the Partitioning and Objects options
PL/SQL Release 8.0.6.0.0 - Production
DriverName : Oracle JDBC driver
DriverVersion : 8.1.7.1.0
Then I tried on using the Oracle Driver on another instance which has the
version
8.1.7.1.0 and it worked. The JDriver and Oracle driver both work with this
database.
The output of CheckDriver for this Oracle instance is..
DatabaseProductName : Oracle
DatabaseProductVersion : Oracle8i Enterprise Edition Release 8.1.7.1.0 -
Production
With the Partitioning option
JServer Release 8.1.7.1.0 - Production
DriverName : Oracle JDBC driver
DriverVersion : 8.1.7.0.0
By the way I am working on WLS 6.1 SP1. What is the advantage of SP2 ? Should
I upgrade
Thanks once again,
Sudhir.
"Sergi Vaz" <[email protected]> wrote:
Hi Sudhir ,
JDriver works well, you can work with it.
Just for curiosity, can you run the class I attached using the "exact"classpath
of your WL instance (with Oracle drivers in front of weblogic.jar) ? What
is the
output ?
On which platform are you running your WLSP2 ?
Thanks
Sergi
"Sudhir Babu" <[email protected]> wrote:
Hi Sergi,
I just checked the things you mentioned. The connection pool starts correctly
without
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to
PUBLIC.
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Driver and needs to have the Oracle Client installed. But right now Ido
have it
installed on the same machine.
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good idea
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Sudhir.
"Sergi Vaz" <[email protected]> wrote:
Hi Sudhir,
does your connection pool start correctly ?
Check the setup of your Oracle server too:
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2) package JAVA_XA installed (with grant execute to PUBLIC)
Sergi
"Sudhir Babu" <[email protected]> wrote:
Hi Sergi,
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fixed
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"Sergi Vaz" <[email protected]> wrote:
Hi Sudhir,
I think you are using Oracle JDBC drivers 8.1.6.
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Sergi
Sudhir Babu <[email protected]> wrote:
Hi,
I am using Weblogic 6.1 and Oracle 8.1.6.
I have configured JDBC XA Connection Pool with Oracle thin driver.
These
are my settings...
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DriverClassname - oracle.jdbc.xa.client.OracleXADataSource
TXDataSource:
Name - myXADS
JNDIName - myXADS
PoolName - myXAPool
I get the following error when I try to lookup the datasource. I amnot
sure where the problem is as I have configured Connection Pool and
TXDataSource
as mentioned in the documentation.
java.sql.SQLException: XA error: XAER_RMERR : A resource manager errorhas
occured in the transaction branch start() failed on resource 'myXAPool'
Unexpected error during start for XAResource 'myXAPool': null
It would be really great if you can help me out.
Thanks in Advance,
Sudhir.

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Hi,
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All,
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<JDBCConnectionPool CapacityIncrement="1" DriverName="oracle.jdbc.driver.OracleDriver"
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<Oct 25, 2002 5:00:46 PM IST> <Error> <JDBC> <Cannot startup connection pool "ejbPool"
weblogic.common.ResourceException:
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java.lang.ArrayIndexOutOfBoundsException
at oracle.security.o3logon.C0.r(C0)
at oracle.security.o3logon.C0.l(C0)
at oracle.security.o3logon.C1.c(C1)
at oracle.security.o3logon.O3LoginClientHelper.getEPasswd(O3LoginClientHelper)
Any pointers will be greatly appreciated.
Thanks,
Raja

Problem solved!! Solution was to include the correct classes12.jar file in the
CLASSPATH BEFORE weblogic.jar. This is because weblogic.jar also ships with an
oracle driver, which is 8.1.7 (not 9i).
Thanks for your help..
Joseph Weinstein <[email protected]> wrote:
>
>
Raja Raman wrote:
Full stack trace is:Yep. The pool never got created. The failure below is during pool creation,
and is definitely an Oracle internal problem. You should simplify the
problem
by trying (maybe with Oracle's help) to make a simple JDBC connection
to your DBMS, with their driver, in a simple standalone program.
joe
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at oracle.jdbc.ttc7.O3log.<init>(O3log.java:289)
at oracle.jdbc.ttc7.TTC7Protocol.logon(TTC7Protocol.java:251)
at oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:246)
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at weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(ConnectionEnvFactory.java:134)
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at weblogic.jdbc.common.JDBCService.addDeployment(JDBCService.java:107)
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at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:636)
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at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:468)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
at $Proxy28.updateDeployments(Unknown Source)
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at weblogic.management.mbeans.custom.ApplicationManager.startConfigManager(ApplicationManager.java:370)
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at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:636)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:621)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:359)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
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at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
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at weblogic.jdbc.common.internal.ConnectionEnvFactory.makeConnection(ConnectionEnvFactory.java:209)
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at weblogic.common.internal.ResourceAllocator.makeResources(ResourceAllocator.java:698)
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at weblogic.jdbc.common.JDBCService.addDeployment(JDBCService.java:107)
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at weblogic.management.mbeans.custom.DeploymentTarget.addDeployments(DeploymentTarget.java:279)
at weblogic.management.mbeans.custom.DeploymentTarget.updateServerDeployments(DeploymentTarget.java:233)
at weblogic.management.mbeans.custom.DeploymentTarget.updateDeployments(DeploymentTarget.java:193)
at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:636)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:621)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:359)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:468)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
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at weblogic.management.mbeans.custom.ApplicationManager.startConfigManager(ApplicationManager.java:370)
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at java.lang.reflect.Method.invoke(Native Method)
at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:636)
at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:621)
at weblogic.management.internal.ConfigurationMBeanImpl.invoke(ConfigurationMBeanImpl.java:359)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1555)
at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:468)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
at $Proxy37.start(Unknown Source)
at weblogic.management.configuration.ApplicationManagerMBean_CachingStub.start(ApplicationManagerMBean_CachingStub.java:480)
at weblogic.management.Admin.startApplicationManager(Admin.java:1180)
at weblogic.management.Admin.finish(Admin.java:590)
at weblogic.t3.srvr.T3Srvr.start(T3Srvr.java:518)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:203)
at weblogic.Server.main(Server.java:35)
>
Joseph Weinstein <[email protected]> wrote:
Raja Raman wrote:
All,
I need your help in overcoming a Connection Pool issue. Details
are:
-Configuration - Weblogic 6.1 sp2, Oracle 9i (on a P4 machine)
-Connection pool entry (config.xml)
<JDBCConnectionPool CapacityIncrement="1" DriverName="oracle.jdbc.driver.OracleDriver"
InitialCapacity="5"
MaxCapacity="25" Name="ejbPool" Properties="user=testuser;password=testpassword;dll=ocijdbc8;protocol=thin"
RefreshMinutes="10" ShrinkPeriodMinutes="5" Targets="myserver"
TestConnectionsOnReserve="true" TestTableName="dual" URL="jdbc:oracle:thin:@delmtest:1521:SID"/>
While starting weblogic, I get the following exception:
<Oct 25, 2002 5:00:46 PM IST> <Error> <JDBC> <Cannot startup connectionpool "ejbPool"
weblogic.common.ResourceException:
Could not create pool connection. The DBMS driver exception was:
java.lang.ArrayIndexOutOfBoundsException
at oracle.security.o3logon.C0.r(C0)
at oracle.security.o3logon.C0.l(C0)
at oracle.security.o3logon.C1.c(C1)
at oracle.security.o3logon.O3LoginClientHelper.getEPasswd(O3LoginClientHelper)Let me see the whole stacktrace. From the pool definition, the pooleither
never got created,
or it did get created and made some successful connections, so I suspect
you may not be
actually trying to get pool connections.
Joe Weinstein at BEA
Any pointers will be greatly appreciated.
Thanks,
Raja

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Hi,
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Joe

Problem installing weblogic jdriver for oracle

Hi ,
I have installed WLS510 and Oracle8i Personal Edition on windows98. I have
put the c:\weblogic\bin\oci815_8 directory in the system path and
c:\oracle\ora81\jdbc\lib\classes102.zip in the CLASSPATH
Now when I try to test the connection using the following command:
$ java utils.t3dbping URL user password DB driver_class driver_URL
I get error :
Connecting to WebLogic with the WebLogic JDBC Driver
Can't connect with the WebLogic JDBC driver:
System.loadLibrary threw java.lang.UnsatisfiedLinkError
with the message 'no weblogicoci36 in java.library.path'.
Server StackTrace:
<not available>]
Could anyone please tell me what java.library.path is and where should I
find
weblogicoci36.
Thanks
Vishwajeet Lohakarey

java.library.path is Java System variable for seting directories where will java look out for native library modules (DLLs on NT). It is normally unset because DLLs are serached by standard NT algorithm (PATH variable, System dir) too.
weblogicoci36 is native module name of WL JDBC driver for Oracle that Java&NT couldn't find. Coresponding DLL file is in your c:\weblogic\bin\oci815_8 directory.
Problem could be in that if WL is started as NT Service,
a) PATH variable must be set for System not for User and
b) this setting don't take effect until NT restart.
VZ
"Vishwajeet Lohakarey" <[email protected]> wrote:
Hi ,
I have installed WLS510 and Oracle8i Personal Edition on windows98. I have
put the c:\weblogic\bin\oci815_8 directory in the system path and
c:\oracle\ora81\jdbc\lib\classes102.zip in the CLASSPATH
Now when I try to test the connection using the following command:
$ java utils.t3dbping URL user password DB driver_class driver_URL
I get error :
Connecting to WebLogic with the WebLogic JDBC Driver
Can't connect with the WebLogic JDBC driver:
System.loadLibrary threw java.lang.UnsatisfiedLinkError
with the message 'no weblogicoci36 in java.library.path'.
Server StackTrace:
<not available>]
Could anyone please tell me what java.library.path is and where should I
find
weblogicoci36.
Thanks
Vishwajeet Lohakarey

Oracle.jdbc vs oracle.jdbc2

Hello World,
Whar is the differens between
oracle.jdbc
and
oracle.jdbc2
Where ca I read more about it?
Best regards
Anders Gunnare
Frontec

The weblogic driver is a type 2 (native) driver based upon the native OCI
Oracle client libraries. The Oracle thin driver is a type 4 (pure java)
driver. Type 2 drivers are typically faster but if you want to make a
performance based decision you should also include the type 2 driver(s)
available from Oracle in the comparison.
-Charlie
Mahesh wrote:
Hi,
We are curently using Oracle thin drivers for our
production servers. The Weblogic version is 5.1 SP9 and Oracle version is
8.1.6. Does anybody have any information about performance comparisons
between Weblogic's thin drivers and Oracle's ?
Thanx in advance
Mahesh

Any kind of integration experience with Weblogic JMS and Oracle AQ?

Hi,
In my company I work with java developers who believe in some kind of "holly" database independence I don't understand and as a result my life as a database developer is hell on earth.. Yesterday we again started to discuss, this time where to log, they believe database is slow and prefer logging to filesystem, after some hours finally I could convince them for some operational and reporting needs to use the database and will do this in an asyncronous way whiich they won't get slow. After all I believe the reason for a database is data, this is the place where data lives, and with the correct desing and implementation logging to database would perform better.
I love Oracle features, and know that we paid a lot for this software, so today I started investigating this promised solution. And quickly I found AQ and JMS topics in the documentation :)
After this introduction here is my problem; my company use BEA Weblogic as application server and the java guys want AQ to automatically (but of course with some delay) take their JMS log requests into database tables. Does any one have similar application experience, or any kind of integration experience with Weblogic JMS and Oracle AQ?
Any comments, references, documentation, sample code, url will be most welcomed :)
Thank you very much!
Tonguc
[email protected]
References I found upto now;
Oracle® Streams Advanced Queuing Java API Reference 10g Release 2 (10.2) http://download-uk.oracle.com/docs/cd/B19306_01/server.102/b14291/toc.htm
(Packages; javax.jms & oracle.jms)
Oracle® Streams Advanced Queuing User's Guide and Reference 10g Release 2 (10.2) http://download-uk.oracle.com/docs/cd/B19306_01/server.102/b14257/toc.htm
Part IV
Using Oracle JMS and Oracle Streams AQPart V describes how to use Oracle JMS and Oracle Streams Advanced Queuing (AQ).
Chapter 11, "Introducing Oracle JMS"
Chapter 12, "Oracle JMS Basic Operations"
Chapter 13, "Oracle JMS Point-to-Point"
Chapter 14, "Oracle JMS Publish/Subscribe"
Chapter 15, "Oracle JMS Shared Interfaces"
Chapter 16, "Oracle JMS Types Examples"
A Sample Code from Otn
http://www.oracle.com/technology/sample_code/tech/java/web_services/jmsws/NewsQueueEJB.java.html

I wouldn't go as far to say Oracle AQ is out-dated today. However, it is indeed a proprietary technology that did not found much main-stream adoption in the earlier years after its introduction. The advent of JMS made it somewhat more useful (or should I say intriguing, because more people are trying to tie it together with other J2EE technologies), but the Oracle's JMS wrapper classes in aqapi.jar were not feature complete for a long while, so using it outside Oracle's application server was painful, if not impossible. I do agree that the info at the dev2dev's JMS newsgroup or in this forum is highly fragmented, as neither Oracle nor BEA provides an official solution to integrate AQ with WebLogic, so people like us have to learn the technology through experimentation and in a piecemeal fashion.
3 years ago I was literally "playing around" - we had a polling mechanism set up to use triggers to write Oracle data changes into an event table, and had a Java-based daemon to scan that table and publish events as JMS messages to the WebLogic JMS server. This continues to work reliably till today, but I was looking for a solution that has few parts - I wanted to hook up my WebLogic MDB directly to AQ as a foreign JMS provider. Although I was able to get it to work (including XA), there were a few hoops I had to jump through, such as decompiling the Oracle AQjms classes to make them bind to the WebLogic JNDI tree.
One year after that Diptanshu Parui took what I did a giant step further - he extended the Oracle AQjms classes to allow them to be bound to the WebLogic JNDI tree naturally, and he figured out how to use WebLogic JMS messging bridge to re-send single-threaded AQ JMS messages to clustered JMS queues, which allow concurrent message assumption by multiple instances of MDB's. My impression is that he is using that setup in a production environment.
I am sure you are aware of it but I would like to make it clear - in order to use AQ as a foreign JMS provider to WebLogic-hosted MDB's, you don't need to update your database to Oracle 10g - Oracle 8i is good enough (although I recommend at least 9i Release 2). It is not the database engine, but rather the aqapi.jar JMS wrapper on top of AQ that matters. I do recommend that you use aqapi.jar from Oracle Application Server 10.0.3 or up for better XA support, among other things. Again, you don't have to replace WebLogic with Oracle AS - you only need a single jar file from it and put it in your WebLogic's classpath. However, I don't know what this means from a licensing point of view if you ever go to production - do you have to pay the full price of OracleAS or OC4J just to use the aqapi.jar?
In the coming days I will test the latest aqapi.jar to see how much progress Oracle has made in terms of making their J2EE products more spec-compliant :-).
Hope the above gives you a different perspective.
Eric

Where did weblogic.jdbc.vendor.oracle.OracleThinBlob go?

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