date:20030923

RE: [JBoss-user] could not be found: jar in .ear file

2003-09-23 Thread Danny . Yates

Title: Message

I
don't think you need the "./" in the path. Just the JAR
names.

--
Danny Yates

-Original Message-From: Bill Milbratz
[mailto:[EMAIL PROTECTED] Sent: 22 September 2003
18:00To: '[EMAIL PROTECTED]'Subject:
[JBoss-user] "could not be found": jar in .ear file
Hi,
How do you tell Jboss3 to refer to a jar within an ear file?
This works fine on Jboss2 and Weblogic 6 and 7. I've searched the
documentation and archives, but don't see an obvious way to get past this
problem, aside from copying the jars into the 'deploy' directory.
(The section "Deployers and Classloaders" in the 3.2.1
documentation seems to point to an answer...but doesn't discuss how the jars
are loaded from the file system JBOSS_DIST/server/config/deploy
directory .)
We're upgrading from jboss 2.4.6 to Jboss 3.2.1. Our ear file
contains several jars and a manifest that points to those .jars. The log has
several "could not be opened"
Manifest entry (this has the required newline at the
end): Class-Path: ./activation.jar
./commons-beanutils.jar
Server log: 2003-09-22 10:11:21,327
DEBUG [org.jboss.deployment.MainDeployer] new manifest entry for sdi at pe.ear
entry is activation.jar
2003-09-22 10:11:21,327 WARN
[org.jboss.deployment.MainDeployer] The manifest entry in file:/C:/projects/devtools/jboss-3.2.1_tomcat-4.1.24/server/default/deploy/pe.ear
references URL file:/C:/projects/devtools/jboss-3.2.1_tomcat-4.1.24/server/default/deploy/activation.jar
which could not be opened, entry ignored
thanks,
bill milbratz

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[JBoss-user] Exception Sorter Information

2003-09-23 Thread Ricardo Coutinho

Title: Exception Sorter Information





Hi All,

I have implemented an ExceptionSorter for my AS400 connection.

The reconnect works, eventually, but only after it fails one time to recreate the connection.

In other words, when the connection is lost, I get an error when reusing the connection. Then after another attempt it manages to reconnect again. Is this the normal behaviour?

Here is the configuration of my datasource
datasources
local-tx-datasource
jndi-nameODCDTA/jndi-name
connection-urljdbc:as400:IP-ADDRESS/ODCDTA;Libraries=ODCDTA/connection-url
driver-classcom.ibm.as400.access.AS400JDBCDriver/driver-class
idle-timeout-minutes5/idle-timeout-minutes
application-managed-security/
exception-sorter-class-namecom.odc.server.jboss.jdbc.AS400ExceptionSorter/exception-sorter-class-name
/local-tx-datasource
/datasources

and here is the content of the isExceptionFatal method of my exception sorter
public boolean isExceptionFatal(SQLException e)
{
boolean ret = false;

if(e != null  e.getSQLState() != null)
ret = (e.getSQLState().equals(08003) || e.getSQLState().equals(08S01) || e.getSQLState().equals(40003));

if(ret)
getLogger().debug(Connection closed by AS400. SQLState=( + e.getSQLState() + ). Forcing reconnect. Error recieved:\n + e.getMessage());

return ret;
}
Is the above implementation correct?

Ricardo 



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RE: [JBoss-user] packaging

2003-09-23 Thread Stephane Nicoll


No,

Each and every ear file has a file called application.xml. This file contains
the modules to deploy

The order in which you specify the modules is the order in which they will be
deployed

Regards,

Stephane

-Original Message-
From:   [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent:   Tue 9/23/2003 14:10
To: jboss mailing list 
Cc: 
Subject:[JBoss-user] packaging
Hi all,

I have a sar file which depends on classes in my ejb jar file. 

I would like to package them both in a single ear file. But, I have read 
somewhere that the default deployment order is:
sar, jar, war

Is this true? Or can I modify this in the deployment descriptor?

Thanks,


Harm de Laat
Informatiefabriek



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winmail.dat

[JBoss-user] [OT]pls help some advice...legacy code migration to JAVA

2003-09-23 Thread Butt, Dudley

Hi all,

I'm really sitting with a huge issue here. The managers here(who have minimal IT 
experience) have opted to do a code migration of their existing
legacy code written in PICK, a COBOL/QBASIC mix.
There's like hundreds of 100's of lines of code there, and a lot of business rules and 
logic that's been developed over the past 15 - 20 yrs.
We've located a company who has migrated a portion of the code to JAVA using a rule 
based translation engine, but its not optimal Java in the least.
They say they can make it better, if they build in better rules.

Has anyone had any experience with doing legacy code migration? Pls help, many thx...



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Re: [JBoss-user] packaging

2003-09-23 Thread Bob Cotton

[EMAIL PROTECTED] writes:

 Hi all,

 I have a sar file which depends on classes in my ejb jar file. 

 I would like to package them both in a single ear file. But, I have read 
 somewhere that the default deployment order is:
 sar, jar, war

 Is this true? Or can I modify this in the deployment descriptor?

Another option is to put your common classes from the ejb jar file into a
common jar (in the ear) that both the sar and ejb jar depend on using

Class-Path: common-jar.jar

in MANIFEST.MF

 -Bob



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Re: [JBoss-user] Default time-out vale for Satefull session beans

2003-09-23 Thread Adrian Brock

On Tue, 2003-09-23 at 07:44, Muraly R wrote:
 Hi Gurus,
 The error I am facing on my web side is:
 ERROR 17/Jul/2003 15:07:36 [Thread-32] (MonWizardData.java:416):
 web.MonPolicyWizardServlet$1 - java.rmi.NoSuchObjectException: Could
 not activate;
 
 The problem is the web is having reference to a Statefull session
 bean, and if I leave the page for more than 30 mins without any action
 and continue to work, this exception is thrown on web side.
 
 What I think as the problem is with activating the Statefull session
 bean.
 
 My Queies:
 1. What is default time-out value for a Satefull session bean in
 JBoss?
 2. If it can be configured to my needs, where can I cahnge it(by
 default out application web timeout is 2 hrs.)?
 

You will find the default timeout in standardjboss.xml.
You can make your own configuration in jboss.xml

Regards,
Adrian

 Cheers
 Muraly
-- 
 
Adrian Brock
Director of Support
Back Office
JBoss Group, LLC 
 



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RE: [JBoss-user] Jboss Problems

2003-09-23 Thread Stephane Nicoll


Yes, it is. There is only one log4j configuration available in JBoss as it is
a singleton (and thus global to the whole JVM that hosts JBoss).

This is a problem which is quite annoying, I don't know if there is a clear
solution to this

check $JBOSS_HOME/server/default/conf/log4j.xml and the Log4J MBean for more
details

Regards,

Stephane

-Original Message-
From:   Rich Reese [mailto:[EMAIL PROTECTED]
Sent:   Tue 9/23/2003 15:30
To: [EMAIL PROTECTED]
Cc: 
Subject:[JBoss-user] Jboss Problems
Hey All,

I have two WARs (A and B) deployed on the same JBOSS server and each of
them utilize log4j for logging. Each of these wars contains J.jar in the
WEB-INF/lib directory. Classes in J.jar utilize log4j. I assumed that
when These classes logged they would go into the separate log files for
war A and B. 

The problems apears that war A and B are initializing the same log4j
singletons and they are sharing configuraiton. When class j.class1
inside the J.jar jogs to its logger named j.class1, the messages are
always going into log file for the last war initialized regardless of
which war the message originated in.

I was assuming that the two wars would have separate log4j instances
and would not overwrite each other's configuration.  Is my assumption
wrong?

Thanks,
Rich


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Re: [JBoss-user] Oracle connection getting closed

2003-09-23 Thread Adrian Brock

This has been fixed for 3.2.2
The connection close processing does not happen until
end of transaction.

You can turn it off by setting spec compliance to true
on the CachedConnectionManager in transaction-service.xml

Regards,
Adrian

On Tue, 2003-09-23 at 08:17, rajeshnn wrote:
 Hi
 I am trying to connect to connect to an Oracle DataBase from JBoss
 application server .
 I have a servlet and a stateful session bean. I am using Bean managed
 persistence.
 
 I am getting this error while running the application.
 
 
 The following code returns the connection object, and is set globally.
 
 // Session Bean.
 String m_strDefaultDataSource = java:comp/env/jdbc/OracleDS;
 Connection m_dbCon = null;
 public void getConnection()
 {
 
 try{
 InitialContext ic   = new
 InitialContext();
 DataSource m_dsCommmon  = ( DataSource )
 ic.lookup( m_strDefaultDataSource );
 m_dbCon =
 m_dsCommmon.getConnection( );
 }catch( Exception ex ){
 
 ex.printStackTrace();
 }
 }
 
 After bean creation in the servlet, i m getting the following
 error. The connection
 object is created, but it is closed when control is returned to the
 client.
 
 I cannot close ( as said in the error ) the connection as it is used
 for further transaction. 
 The connection is closed in the code after the completion of all the
 transactions for the particular 
 user/session.
 
 pls help
 
 
 INFO  [CachedConnectionManager] Successfully closed a connection for
 you.  Please close
  them yourself:
 [EMAIL PROTECTED]
 java.lang.Exception: Stack Trace
 at
 org.jboss.resource.connectionmanager.CachedConnectionManager.closeAll(CachedConnectionMan
 ager.java:376)
 at
 org.jboss.resource.connectionmanager.CachedConnectionManager.popMetaAwareObject(CachedCon
 nectionManager.java:199)
 at
 org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnect
 ionInterceptor.java:219)
 at
 org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:88)
 at
 org.jboss.ejb.plugins.AbstractTxInterceptorBMT.invokeNext(AbstractTxInterceptorBMT.java:1
 44)
 at
 org.jboss.ejb.plugins.TxInterceptorBMT.invokeHome(TxInterceptorBMT.java:56)
 at
 org.jboss.ejb.plugins.StatefulSessionInstanceInterceptor.invokeHome(StatefulSessionInstan
 
 
 Rajesh N Nair
 SunTec Business Solution,
 # 311, Nila ,Technopark, Trivandrum,
 Kerala, India. Pin:695581.
 Phone ( +91-471-2700984-95)
 
 
 
  
 
 
 __
 This electronic mail (including any attachment thereto) may be
 confidential and privileged and is intended only for the individual or
 entity named above. Any unauthorized use, printing, copying,
 disclosure or dissemination of this communication may be subject to
 legal restriction or sanction. Accordingly, if you are not the
 intended recipient, please notify the sender by replying to this email
 immediately and delete this email (and any attachment thereto) from
 your computer systemThank You
-- 
 
Adrian Brock
Director of Support
Back Office
JBoss Group, LLC 
 



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Re: [JBoss-user] Exception Sorter Information

2003-09-23 Thread Adrian Brock

Can you allow me to include your sorter in the jboss distribution?

Regards,
Adrian

On Tue, 2003-09-23 at 10:30, Ricardo Coutinho wrote:
 Hi All,
 
 I have implemented an ExceptionSorter for my AS400 connection.
 
 The reconnect works, eventually, but only after it fails one time to
 recreate the connection.
 
 In other words, when the connection is lost, I get an error when
 reusing the connection. Then after another attempt it manages to
 reconnect again. Is this the normal behaviour?
 
 Here is the configuration of my datasource
 datasources
 local-tx-datasource
 jndi-nameODCDTA/jndi-name
 connection-urljdbc:as400:IP-ADDRESS/ODCDTA;Libraries=ODCDTA/connection-url
 driver-classcom.ibm.as400.access.AS400JDBCDriver/driver-class
 idle-timeout-minutes5/idle-timeout-minutes
 application-managed-security/
 exception-sorter-class-namecom.odc.server.jboss.jdbc.AS400ExceptionSorter/exception-sorter-class-name
 /local-tx-datasource
 /datasources
 
 and here is the content of the isExceptionFatal method of my exception
 sorter
 public boolean isExceptionFatal(SQLException e)
 {
 boolean ret = false;
 
 if(e != null  e.getSQLState() != null)
 ret = (e.getSQLState().equals(08003) ||
 e.getSQLState().equals(08S01) || e.getSQLState().equals(40003));
 
 if(ret)
 getLogger().debug(Connection closed by AS400. SQLState=( +
 e.getSQLState() + ). Forcing reconnect. Error recieved:\n +
 e.getMessage());
 
 return ret;
 }
 Is the above implementation correct?
 
 Ricardo
 
 
 __
  This email and any files transmitted with it are CONFIDENTIAL and
 intended
 solely for the use of the individual or entity to which they are
 addressed.
  Any unauthorized copying, disclosure, or distribution of the
 material within
 this email is strictly forbidden.
  Any views or opinions presented within this e-mail are solely those
 of the
 author and do not necessarily represent those of Odyssey Asset
 Management
 Systems SA unless otherwise specifically stated.
  An electronic message is not binding on its sender.  Any message
 referring to
 a binding engagement must be confirmed in writing and duly signed.
  If you have received this email in error, please notify the sender
 immediately
 and delete the original.
-- 
 
Adrian Brock
Director of Support
Back Office
JBoss Group, LLC 
 



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[JBoss-user] error while trying to open a new connection

2003-09-23 Thread rajeshnn

Title: error while trying to open a new connection







Hi All

While trying to create a new connection before closing an existing connection

the following error occured. 

Can anyone pls help..



java.lang.IllegalStateException: Trying to return an unknown connection2! org.jboss.resource.adapter

[EMAIL PROTECTED]

 at org.jboss.resource.connectionmanager.CachedConnectionManager.unregisterConnection(CachedC

onnectionManager.java:275)

 at org.jboss.resource.connectionmanager.TxConnectionManager$TxConnectionEventListener.connec

tionClosed(TxConnectionManager.java:550)

 at org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.closeHandle(BaseWrapperManag

edConnection.java:280)

 at org.jboss.resource.adapter.jdbc.WrappedConnection.close(WrappedConnection.java:127)

 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

 at java.lang.reflect.Method.invoke(Method.java:324)

 at org.jboss.resource.connectionmanager.CachedConnectionManager.closeAll(CachedConnectionMan


Rajesh N Nair

SunTec Business Solution,
# 311, Nila ,Technopark, Trivandrum,

Kerala, India. Pin:695581.

Phone ( +91-471-2700984-95)








This electronic mail (including any attachment thereto) may be confidential and privileged and is intended only for the individual or entity named above. Any unauthorized use, printing, copying, disclosure or dissemination of this communication may be subject to legal restriction or sanction. Accordingly, if you are not the intended recipient, please notify the sender by replying to this email immediately and delete this email (and any attachment thereto) from your computer systemThank You

RE: [JBoss-user] Exception Sorter Information

2003-09-23 Thread Ricardo Coutinho

Title: RE: [JBoss-user] Exception Sorter Information





No problem.


However I am not sure if it is functioning correctly. As I said I get an exception from the container on the first re-use of the connection after it was cut and after that it works okay.

For my client application this is obviously not ideal. The reconnect should be transparent to the client.


Any comments?


 Ricardo Coutinho
 Software Engineer
 
 Odyssey Asset Management Systems S.A.
Espace Kirchberg-Eolis 
 26-28, rue Edward Steichen
L-2540 Luxembourg-Kirchberg
 Direct Line:+352 42 60 80 4425
 fax: +352 42 91 92
 http://www.odyssey-group.com



-Original Message-
From: Adrian Brock [mailto:[EMAIL PROTECTED]]
Sent: 23 September 2003 16:33
To: [EMAIL PROTECTED]
Subject: Re: [JBoss-user] Exception Sorter Information



Can you allow me to include your sorter in the jboss distribution?


Regards,
Adrian


On Tue, 2003-09-23 at 10:30, Ricardo Coutinho wrote:
 Hi All,
 
 I have implemented an ExceptionSorter for my AS400 connection.
 
 The reconnect works, eventually, but only after it fails one time to
 recreate the connection.
 
 In other words, when the connection is lost, I get an error when
 reusing the connection. Then after another attempt it manages to
 reconnect again. Is this the normal behaviour?
 
 Here is the configuration of my datasource
 datasources
 local-tx-datasource
 jndi-nameODCDTA/jndi-name
 connection-urljdbc:as400:IP-ADDRESS/ODCDTA;Libraries=ODCDTA/connection-url
 driver-classcom.ibm.as400.access.AS400JDBCDriver/driver-class
 idle-timeout-minutes5/idle-timeout-minutes
 application-managed-security/
 exception-sorter-class-namecom.odc.server.jboss.jdbc.AS400ExceptionSorter/exception-sorter-class-name
 /local-tx-datasource
 /datasources
 
 and here is the content of the isExceptionFatal method of my exception
 sorter
 public boolean isExceptionFatal(SQLException e)
 {
 boolean ret = false;
 
 if(e != null  e.getSQLState() != null)
 ret = (e.getSQLState().equals(08003) ||
 e.getSQLState().equals(08S01) || e.getSQLState().equals(40003));
 
 if(ret)
 getLogger().debug(Connection closed by AS400. SQLState=( +
 e.getSQLState() + ). Forcing reconnect. Error recieved:\n +
 e.getMessage());
 
 return ret;
 }
 Is the above implementation correct?
 
 Ricardo
 
 
 __
  This email and any files transmitted with it are CONFIDENTIAL and
 intended
 solely for the use of the individual or entity to which they are
 addressed.
  Any unauthorized copying, disclosure, or distribution of the
 material within
 this email is strictly forbidden.
  Any views or opinions presented within this e-mail are solely those
 of the
 author and do not necessarily represent those of Odyssey Asset
 Management
 Systems SA unless otherwise specifically stated.
  An electronic message is not binding on its sender. Any message
 referring to
 a binding engagement must be confirmed in writing and duly signed.
  If you have received this email in error, please notify the sender
 immediately
 and delete the original.
-- 
 
Adrian Brock
Director of Support
Back Office
JBoss Group, LLC 
 




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 Any unauthorized copying, disclosure, or distribution of the material within
this email is strictly forbidden.
 Any views or opinions presented within this e-mail are solely those of the
author and do not necessarily represent those of Odyssey Asset Management
Systems SA unless otherwise specifically stated.
 An electronic message is not binding on its sender. Any message referring to
a binding engagement must be confirmed in writing and duly signed.
 If you have received this email in error, please notify the sender immediately
and delete the original.

RE: [JBoss-user] Exception Sorter Information

2003-09-23 Thread Adrian Brock

On Tue, 2003-09-23 at 16:05, Ricardo Coutinho wrote:
No problem.

However I am not sure if it is functioning correctly. As I said I get
an exception from the container on the first re-use of the connection
after it was cut and after that it works okay.

For my client application this is obviously not ideal. The reconnect
should be transparent to the client.

The connection is not being reused, it is a different connection.

If you want transparency see my other comments about validity checking.
The sorter just handles destruction AFTER a failure.

Transparency is not possible in general. A connection can fail
halfway through a transaction. The only option is to catch the
rollback and retry.

Regards,
Adrian

Any comments?

Ricardo Coutinho
Software Engineer

Odyssey Asset Management Systems S.A.
Espace Kirchberg-Eolis
26-28, rue Edward Steichen
L-2540 Luxembourg-Kirchberg
Direct Line:+352 42 60 80 4425
fax: +352 42 91 92
http://www.odyssey-group.com

-Original Message-
From: Adrian Brock [mailto:[EMAIL PROTECTED]
Sent: 23 September 2003 16:33
To: [EMAIL PROTECTED]
Subject: Re: [JBoss-user] Exception Sorter Information

Can you allow me to include your sorter in the jboss distribution?

Regards,
Adrian

On Tue, 2003-09-23 at 10:30, Ricardo Coutinho wrote:
Hi All,

I have implemented an ExceptionSorter for my AS400 connection.

The reconnect works, eventually, but only after it fails one time to
recreate the connection.

In other words, when the connection is lost, I get an error when
reusing the connection. Then after another attempt it manages to
reconnect again. Is this the normal behaviour?

Here is the configuration of my datasource
datasources
local-tx-datasource
jndi-nameODCDTA/jndi-name

connection-urljdbc:as400:IP-ADDRESS/ODCDTA;Libraries=ODCDTA/connection-url
driver-classcom.ibm.as400.access.AS400JDBCDriver/driver-class
idle-timeout-minutes5/idle-timeout-minutes
application-managed-security/

exception-sorter-class-namecom.odc.server.jboss.jdbc.AS400ExceptionSorter/exception-sorter-class-name
/local-tx-datasource
/datasources

and here is the content of the isExceptionFatal method of my
exception
sorter
public boolean isExceptionFatal(SQLException e)
{
boolean ret = false;

if(e != null e.getSQLState() != null)
ret = (e.getSQLState().equals(08003) ||
e.getSQLState().equals(08S01) || e.getSQLState().equals(40003));

if(ret)
getLogger().debug(Connection closed by AS400. SQLState=( +
e.getSQLState() + ). Forcing reconnect. Error recieved:\n +
e.getMessage());

return ret;
}
Is the above implementation correct?

Ricardo

__
This email and any files transmitted with it are CONFIDENTIAL and
intended
solely for the use of the individual or entity to which they are
addressed.
Any unauthorized copying, disclosure, or distribution of the
material within
this email is strictly forbidden.
Any views or opinions presented within this e-mail are solely
those
of the
author and do not necessarily represent those of Odyssey Asset
Management
Systems SA unless otherwise specifically stated.
An electronic message is not binding on its sender. Any message
referring to
a binding engagement must be confirmed in writing and duly signed.
If you have received this email in error, please notify the sender
immediately
and delete the original.
--

Adrian Brock
Director of Support
Back Office
JBoss Group, LLC

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This email and any files transmitted with it are CONFIDENTIAL and
intended
solely for the use of the individual or entity to which they are
addressed.
Any unauthorized copying, disclosure, or distribution of the
material within
this email is strictly forbidden.
Any views or opinions presented within this e-mail are solely those
of the
author and do not necessarily represent those of Odyssey Asset
Management
Systems SA unless otherwise specifically stated.
An electronic message is not binding on its sender. Any message
referring to
a binding engagement must be confirmed in writing and duly signed.
If you have received this email in error, please notify the sender
immediately
and delete the original.
--

Adrian Brock
Director of Support
Back Office
JBoss Group, LLC

RE: [JBoss-user] Exception Sorter Information

2003-09-23 Thread Sacha Labourey

Title: Message



Adrian is the best AS400 programmer in UK, so don't worry 
;)

  
  -Original Message-From: 
  [EMAIL PROTECTED] 
  [mailto:[EMAIL PROTECTED] On Behalf Of Ricardo 
  CoutinhoSent: mardi, 23. septembre 2003 17:06To: 
  [EMAIL PROTECTED]Subject: RE: [JBoss-user] Exception 
  Sorter Information
  No problem. 
  However I am not sure if it is functioning correctly. As I 
  said I get an exception from the container on the first re-use of the 
  connection after it was cut and after that it works okay.
  For my client application this is obviously not ideal. The 
  reconnect should be transparent to the client. 
  Any comments? 
   Ricardo Coutinho  Software 
  Engineer  
    
  Odyssey Asset Management Systems S.A. Espace 
  Kirchberg-Eolis  26-28, rue Edward Steichen 
  L-2540 Luxembourg-Kirchberg  Direct Line:+352 42 60 80 4425  fax: 
  +352 42 91 92  http://www.odyssey-group.com 
  -Original Message- From: 
  Adrian Brock [mailto:[EMAIL PROTECTED]] Sent: 23 September 2003 16:33 To: 
  [EMAIL PROTECTED] Subject: Re: 
  [JBoss-user] Exception Sorter Information 
  Can you allow me to include your sorter in the jboss 
  distribution? 
  Regards, Adrian 
  On Tue, 2003-09-23 at 10:30, Ricardo Coutinho wrote: 
   Hi All,   I have implemented an ExceptionSorter for my AS400 
  connection.   The 
  reconnect works, eventually, but only after it fails one time to 
   recreate the connection.  
   In other words, when the connection is lost, I 
  get an error when  reusing the connection. Then 
  after another attempt it manages to  reconnect 
  again. Is this the normal behaviour?  
   Here is the configuration of my datasource 
   datasources  
  local-tx-datasource  
  jndi-nameODCDTA/jndi-name  
  connection-urljdbc:as400:IP-ADDRESS/ODCDTA;Libraries=ODCDTA/connection-url 
   
  driver-classcom.ibm.as400.access.AS400JDBCDriver/driver-class 
   
  idle-timeout-minutes5/idle-timeout-minutes  application-managed-security/  
  exception-sorter-class-namecom.odc.server.jboss.jdbc.AS400ExceptionSorter/exception-sorter-class-name 
   /local-tx-datasource  /datasources   and here is the content of the isExceptionFatal method of my 
  exception  sorter  
  public boolean isExceptionFatal(SQLException e)  
  {  boolean ret = false;   if(e != null  
  e.getSQLState() != null)  ret = 
  (e.getSQLState().equals("08003") ||  
  e.getSQLState().equals("08S01") || e.getSQLState().equals("40003")); 
if(ret)  getLogger().debug("Connection closed by AS400. SQLState=(" 
  +  e.getSQLState() + "). Forcing reconnect. Error 
  recieved:\n" +  e.getMessage());   return ret;  }  Is the above implementation 
  correct?   
  Ricardo   
   
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  Any unauthorized copying, disclosure, or distribution of 
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  not necessarily represent those of Odyssey Asset ManagementSystems SA 
  unless otherwise specifically stated.  An electronic message is not 
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Re: [JBoss-user] error while trying to open a new connection

2003-09-23 Thread Adrian Brock

You'll have to provide some more information.
It says you are closing a connection that it does not know about
were there previous errors?

There has been some cleanup of the error checking in the 3.2.2RC 
releases can you check if you still have the problem with 3.2.2RC4?

This actual error shouldn't cause any problems it is a sanity
check in the internal datastructure tidyup code. 
I would expect the connection has already 
been tidied up by a previous error?

Regards,
Adrian

On Tue, 2003-09-23 at 15:46, rajeshnn wrote:
 Hi All
 While trying to create a new connection before closing an existing
 connection
 the following error  occured. 
 Can anyone pls help..
 
 
 java.lang.IllegalStateException: Trying to return an unknown
 connection2! org.jboss.resource.adapter
 [EMAIL PROTECTED]
 at
 org.jboss.resource.connectionmanager.CachedConnectionManager.unregisterConnection(CachedC
 onnectionManager.java:275)
 at
 org.jboss.resource.connectionmanager.TxConnectionManager$TxConnectionEventListener.connec
 tionClosed(TxConnectionManager.java:550)
 at
 org.jboss.resource.adapter.jdbc.BaseWrapperManagedConnection.closeHandle(BaseWrapperManag
 edConnection.java:280)
 at
 org.jboss.resource.adapter.jdbc.WrappedConnection.close(WrappedConnection.java:127)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at
 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:324)
 at
 org.jboss.resource.connectionmanager.CachedConnectionManager.closeAll(CachedConnectionMan
 
 Rajesh N Nair
 SunTec Business Solution,
 # 311, Nila ,Technopark, Trivandrum,
 Kerala, India. Pin:695581.
 Phone ( +91-471-2700984-95)
 
 
 
  
 
 
 __
 This electronic mail (including any attachment thereto) may be
 confidential and privileged and is intended only for the individual or
 entity named above. Any unauthorized use, printing, copying,
 disclosure or dissemination of this communication may be subject to
 legal restriction or sanction. Accordingly, if you are not the
 intended recipient, please notify the sender by replying to this email
 immediately and delete this email (and any attachment thereto) from
 your computer systemThank You
-- 
 
Adrian Brock
Director of Support
Back Office
JBoss Group, LLC 
 



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RE: [JBoss-user] Exception Sorter Information

2003-09-23 Thread Adrian Brock

On Tue, 2003-09-23 at 17:18, Ricardo Coutinho wrote:
Hi Adrian,

It is likely there are other connections still in the pool that are
also
invalid if the problem is due a temporary outage.

I understand the underlying connection being closed when I return
true, it make sense. What I don't understand is why other connections
in the pool don't re-request the underlying connection. Is this 'by
design'?

Because JBoss does not know they are invalid. Only when they are
used will the problem be discovered. Hence the valid connection
checking:

Regarding the check-valid-connection-sql tag. I assume I add that to
the xxx-ds.xml file? If so then Jboss don't like it much when I added
the following to the xml file: check-valid-connection-sqlselect
piroot from odcdta/macpivo0 where
piroot='xxxyyyzzz'/check-valid-connection-sql

I get loads of the following:
..
18:14:23,013 INFO [TxConnectionManager$TxConnectionEventListener]
Unregistered handle that was not registered! null for
managedConnection:
[EMAIL PROTECTED]

The SQL failed (3.2.2 dumps the SQLException so you can see why)

18:13:22,107 WARN [JBossManagedConnectionPool] Destroying connection
that could not be successfully matched:
[EMAIL PROTECTED]

The connection is destroyed because of the validity check failure.

18:13:22,107 INFO [JBossManagedConnectionPool] Exception destroying
ManagedConnection
..

Regards,
Adrian

I am using Jboss 3.2.1

Ricardo

Ricardo Coutinho
Software Engineer

Odyssey Asset Management Systems S.A.
Espace Kirchberg-Eolis
26-28, rue Edward Steichen
L-2540 Luxembourg-Kirchberg
Direct Line:+352 42 60 80 4425
fax: +352 42 91 92
http://www.odyssey-group.com

-Original Message-
From: Adrian Brock [mailto:[EMAIL PROTECTED]
Sent: 23 September 2003 16:26
To: [EMAIL PROTECTED]
Subject: Re: [JBoss-user] Exception Sorter Information

The ExceptionSorter returning true causes the underlying connection
to be closed, but only that connection.
It is likely there are other connections still in the pool
that are also invalid if the problem is due a temporary outage.
You won't find this out until you try to use them.

You can supply a check-valid-connection-sql that jboss runs
before handing out a connection from the pool.
e.g. select 1 from a_fast_access_table

3.2.2RC4 includes valid-connection-checker-class-name that can
implement faster mechanisms than running sql statements.