date:20021104




Hi,I've 
switched to JBoss 3.0.2 and I'm still trying to register a ModelMBean. I make a 
connection to the MBeanServer (from a remote client) with the following 
callRemoteMBeanServer connector = new RMIConnectorImpl ( (RMIAdaptor) 
this.initialContext.lookup("jmx:server:rmi"));After that I call 
getMBeanCount on the connector, it returns 144, so apparently the connector 
seems to be OK.But when I want to register a new modelmbean using the 
following code name = new 
ObjectName("test:name=MijnBoon"); connector.createMBean 
("javax.management.modelmbean.RequiredModelMBean",name);I get an 
MBeanException. Does anyone has any idea what I'm doing wrong 
?
Thanks

Erik

The complete stacktrace of the MBeanException is listed 
hereMBeanException: preRegister() failed 
[ObjectName='test:name=MijnBoon', 
Class=javax.management.modelmbean.RequiredModelMBean 
(javax.management.modelmbean.RequiredModelMBean@abe654)] 
Cause: 
java.lang.NullPointerException at 
org.jboss.mx.server.registry.BasicMBeanRegistry.registerMBean(BasicMBeanRegistry.java:187) 
at 
org.jboss.mx.server.MBeanServerImpl.registerMBean(MBeanServerImpl.java:975) 
at 
org.jboss.mx.server.MBeanServerImpl.createMBean(MBeanServerImpl.java:273) 
at 
org.jboss.jmx.adaptor.rmi.RMIAdaptorImpl.createMBean(RMIAdaptorImpl.java:108) 
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 
sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261) 
at 
sun.rmi.transport.Transport$1.run(Transport.java:148) 
at java.security.AccessController.doPrivileged(Native 
Method) at 
sun.rmi.transport.Transport.serviceCall(Transport.java:144) 
at 
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460) 
at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701) 
at 
java.lang.Thread.run(Thread.java:536) 
at 
sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:247) 
at 
sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:223) 
at 
sun.rmi.server.UnicastRef.invoke(UnicastRef.java:133) 
at org.jboss.jmx.adaptor.rmi.RMIAdaptorImpl_Stub.createMBean(Unknown 
Source) at 
org.jboss.jmx.connector.rmi.RMIConnectorImpl.createMBean(RMIConnectorImpl.java:219) 
at 
jmx.erik.ModelMBeanInfoBuilder.registerMBean(ModelMBeanInfoBuilder.java:213) 
at 
jmx.erik.MijnBoon.main(MijnBoon.java:69) 
+ nested throwable:
 
java.lang.NullPointerException at 
org.jboss.mx.modelmbean.ModelBase.preRegister(ModelBase.java:216) 
at 
javax.management.modelmbean.RequiredModelMBean.preRegister(RequiredModelMBean.java:218) 
at 
org.jboss.mx.server.registry.BasicMBeanRegistry.registerMBean(BasicMBeanRegistry.java:175) 
at 
org.jboss.mx.server.MBeanServerImpl.registerMBean(MBeanServerImpl.java:975) 
at 
org.jboss.mx.server.MBeanServerImpl.createMBean(MBeanServerImpl.java:273) 
at 
org.jboss.jmx.adaptor.rmi.RMIAdaptorImpl.createMBean(RMIAdaptorImpl.java:108) 
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 
sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261) 
at 
sun.rmi.transport.Transport$1.run(Transport.java:148) 
at java.security.AccessController.doPrivileged(Native 
Method) at 
sun.rmi.transport.Transport.serviceCall(Transport.java:144) 
at 
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460) 
at 
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701) 
at java.lang.Thread.run(Thread.java:536)

Re: [JBoss-user] DatabaseServerLoginModule

2002-11-04 Thread Jonathan . O'Connor

Scott,
Hang on a moment. But, Todd has a WEB-INF/jboss-web.xml file and the 
security domain is pointing to his AbilSoftRealm and not to other.
Do you have to point to other for this stuff to work? And why does what 
Todd is doing not work?

Ciao,
Jonathan O'Connor
Ph: +353 1 872 3305
Mob: +353 86 824 9736
Fax: +353 1 873 3612




Scott M Stark [EMAIL PROTECTED]
Sent by: [EMAIL PROTECTED]
03.11.2002 16:50
Please respond to jboss-user

 
To: [EMAIL PROTECTED]
cc: 
Subject:Re: [JBoss-user] DatabaseServerLoginModule


There is no jboss-web.xml descriptor describing the security domain
under which authentication should occur. See the getting started guide
where a WEB-INF/jboss-web.xml file is described as being required
to enable security:

jboss-web
 security-domainjava:/jaas/other/security-domain
/jboss-web

On Sunday, November 3, 2002, at 07:30  AM, Todd Gould wrote:


 Hello:

 I'm trying to configure the DatabaseServerLoginModule to use as an
 authentication mechanism for a simple JSP with simple FORM based
 security. I'm sure I am missing something, but have not been able to
 find my error(s) in the documentation or other related posts. This is
 with JBoss 3.0.0 with Tomcat 4.0.3.

 The problem is as follows: The JSP presents and appears to process the
 login form correctly and just as expected. The problem is that no 
 matter
 what I respond to the form with for user and password, I am 
 successfully
 transferred to the JSP that is supposed to be guarded. This is to say
 that users/pws that are in the database and any other garbabge that is
 not both appear to work equally well and result in successful
 authentication. There are no errors on the console or log that I have
 found. There are also no errors during startup. There are also no
 indications that any authentication is ocurring.

 I'd appreciate any and all help as I'm not sure what I'm missing at 
 this
 point.

 Here are the relevant sections from the files:

 web.xml:
 security-constraint
 web-resource-collection
 web-resource-nameBookMarks/web-resource-name
 url-pattern/*/url-pattern
 /web-resource-collection
 auth-constraint
 role-namePortalUser/role-name
 /auth-constraint
 /security-constraint

 login-config
 auth-methodFORM/auth-method
 realm-nameAbilSoftRealm/realm-name
 form-login-config
 form-login-page/login.html/form-login-page
 form-error-page/login-error.html/form-error-page
 /form-login-config
 /login-config

 security-role
 role-namePortalUser/role-name
 /security-role

 jboss-web.xml:

 jboss-web security-domainjava:/jaas/AbilSoftRealm/security-domain
 /jboss-web

 login-config.xml:

 application-policy name = SecurityDbRealm
 authentication
 login-module code =
 org.jboss.resource.security.ConfiguredIdentityLoginModule flag =
 required
 module-option name = principaltestuser/module-option
 module-option name = userNametestuser/module-option
 module-option name = passwordpw/module-option
 module-option name =
 managedConnectionFactoryNamejboss.jca:service=LocalTxCM,name=Securit 
 yDS/module-option
 /login-module
 /authentication
 /application-policy


 application-policy name = AbilSoftRealm
 authentication
 login-module code =
 org.jboss.security.auth.spi.DatabaseServerLoginModule
 flag = required
 module-option name = dsJndiNamejava:/SecurityPool/module-option
 module-option name = principalsQueryselect password from users
 where username = ?/module-option
 module-option name = rolesQueryselect role, rolegroup from roles
 where username = ?/module-option
 module-option name = hashAlgorithmMD5/module-option
 module-option name = hashEncodingbase64/module-option
 /login-module
 /authentication
 /application-policy

 Thanks again.



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[JBoss-user] Unregistering MBeans with HTTPAdaptor




Hi,

I've switched from 
JBoss 2.4.3 to JBoss 3.0.2. When I have MBeans registered, is there a way to 
unregister them with the jmx-console like there was in previous versions 
?

Erik

[JBoss-user] 3.0.4 Release Notes are brilliant

2002-11-04 Thread Jonathan . O'Connor

Kudos to whoever wrote the release notes for 3.0.4
They are excellently organised, nicely formatted and the information is 
relevant and interesting.

Also, thanks for the comment about where to find test results.
Ciao,
Jonathan O'Connor
Ph: +353 1 872 3305
Mob: +353 86 824 9736
Fax: +353 1 873 3612


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[JBoss-user] Re: ClassCastException on redeploy of .ear

2002-11-04 Thread jrssnyder

Hi David,

As I indicated to Scott, I upgraded to jboss-
3.0.4_tomcat-4.0.6 (the most recent version, as far as I 
know), but I still have the exact same problem. 
Everything works fine when I first start JBoss and 
deploy the .ear, but as soon as I re-deploy the .ear, I 
get a ClassCastException when trying to access a session 
bean from within a servlet.

I don't mean to be a whiner -- I think JBoss is great -- 
but having to restart JBoss every time an .ear is 
redeployed is just not acceptable for a production 
system.

I can only imagine that what I am doing (accessing a 
session bean from a servlet) is extremely common.  Am I 
the only one with this problem?  Is there anybody out 
there who *doesn't* have this problem?  How are other 
people dealing with it?

Any solution or advice would be most welcome.

Thanks,

-- John

Date: Sun, 3 Nov 2002 15:33:26 -0500
 From: David Jencks [EMAIL PROTECTED]
 To: [EMAIL PROTECTED]
 Subject: Re: [JBoss-user] Re: ClassCastException on 
redeploy of .ear
 Reply-To: [EMAIL PROTECTED]

 At various times there have been various class cast 
problems, and many of
 them have been fixed.  Please be sure you are using an 
up to date jboss
 version (such as 3.0.4) before complaining too loudly.

 thanks
 david jencks


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[JBoss-user] jboss server seems to be down

Hi all,

jboss server seems to be down. Is there any mirror site?

thanks



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Re: [JBoss-user] Re: ClassCastException on redeploy of .ear

2002-11-04 Thread Jonathan . O'Connor

John,
What environment are you running in?

We had similar difficulties in previous versions of JBoss. Most of these 
seem to have gone away when we started using Sun's 1.4.1 JVM on Windows 
2000. We had lots of problems with Linux 6.2 and Sun's 1.3.1 JVM.


Ciao,
Jonathan O'Connor
Ph: +353 1 872 3305
Mob: +353 86 824 9736
Fax: +353 1 873 3612




[EMAIL PROTECTED]
Sent by: [EMAIL PROTECTED]
04.11.2002 13:14
Please respond to jboss-user

 
To: [EMAIL PROTECTED]
cc: 
Subject:[JBoss-user] Re: ClassCastException on redeploy of .ear


Hi David,

As I indicated to Scott, I upgraded to jboss-
3.0.4_tomcat-4.0.6 (the most recent version, as far as I 
know), but I still have the exact same problem. 
Everything works fine when I first start JBoss and 
deploy the .ear, but as soon as I re-deploy the .ear, I 
get a ClassCastException when trying to access a session 
bean from within a servlet.

I don't mean to be a whiner -- I think JBoss is great -- 
but having to restart JBoss every time an .ear is 
redeployed is just not acceptable for a production 
system.

I can only imagine that what I am doing (accessing a 
session bean from a servlet) is extremely common.  Am I 
the only one with this problem?  Is there anybody out 
there who *doesn't* have this problem?  How are other 
people dealing with it?

Any solution or advice would be most welcome.

Thanks,

-- John

Date: Sun, 3 Nov 2002 15:33:26 -0500
 From: David Jencks [EMAIL PROTECTED]
 To: [EMAIL PROTECTED]
 Subject: Re: [JBoss-user] Re: ClassCastException on 
redeploy of .ear
 Reply-To: [EMAIL PROTECTED]

 At various times there have been various class cast 
problems, and many of
 them have been fixed.  Please be sure you are using an 
up to date jboss
 version (such as 3.0.4) before complaining too loudly.

 thanks
 david jencks


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RE: [JBoss-user] Re: ClassCastException on redeploy of .ear

2002-11-04 Thread Rupp,Heiko

Hi,

 but having to restart JBoss every time an .ear is 
 redeployed is just not acceptable for a production 
 system.

Is it actually sensible for a *production* (as in there are
real users on it and oposed to I produce new software on it)
system to have the software change just in the middle of operation?

Do you expect the software to do the right thing when you
e.g. change the signature of your business methods without
changing the calls in the web tier?

  Heiko
(and yes, this only represents my opinion ... )


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[JBoss-user] Error when building jboss

Hallo
I have tried to build jboss-3.0.4 on my SuSE Linux machine and had the 
following error message:
...
generate-parsers:

BUILD FAILED

/work/Downloads/jboss-3.0.4-src/server/build.xml:348: Failed to launch 
JJTree: java.io.IOException: java.io.IOException: java: not found

Can somebody please help me fixing it?
Thanks

java version 1.4.1_01
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.1_01-b01)
Java HotSpot(TM) Client VM (build 1.4.1_01-b01, mixed mode)




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[JBoss-user] JBoss site down

2002-11-04 Thread Ricardo Escalon

Hello does anyone know what is going on with jboss.org

I require:
http://www.jboss.org/j2ee/dtd/jboss_3_0.dtd
in order to run EJBDoclet task to automatically generate my EJB-JAR, but it
has been down several times today.

Have they been hacked?

More importantly is there a way of running EJBDoclet withou it resorint to
call jboss_3_0.dtd without providing your own
jboss.xml file?

Regards

Ricardo



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Re: [JBoss-user] Error when building jboss

2002-11-04 Thread Marius Kotsbak

Maybe you have to set JAVA_HOME to the rootdir of your JDK, or put
java-binary in the path.

On man, 2002-11-04 at 17:55, [EMAIL PROTECTED] wrote:
 Hallo
 I have tried to build jboss-3.0.4 on my SuSE Linux machine and had the 
 following error message:
 ...
 generate-parsers:
 
 BUILD FAILED
 
 /work/Downloads/jboss-3.0.4-src/server/build.xml:348: Failed to launch 
 JJTree: java.io.IOException: java.io.IOException: java: not found
 
 Can somebody please help me fixing it?
 Thanks
 
 java version 1.4.1_01
 Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.1_01-b01)
 Java HotSpot(TM) Client VM (build 1.4.1_01-b01, mixed mode)
 
 
 
 
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[JBoss-user] MBean Question

I have an MBean which I deploy as a sar file with no problems provided I 
put the MBean class and its interface in the same package.  However, if 
I move the interface into a separate package, and taking care that the 
MBean class and interface are in the sar file, JBoss throws an 
exception, complaining that my class does not expose an MBean interface. 
I'm running JBoss 3.2 on Win2000.  Is this a bug, or is there something 
else that needs to be put into the deployment descriptor to ensure that 
the interface is recognized ?

Thanks

Greg



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RE: [JBoss-user] Entity Bean Performance Tuning Help

Bills suggestion was that the dataobject creation was the problem. Which i
would agree with based on the trace i had put in.

Bill also suggested that it was my code, which i don't think is the case. I
could be wrong ~ can anyone suggest how i can optimize this constructor:

public MyValueObject(SomeLocalInterface ejb){

name = ejb.getName();
id = ejb.getId();
someOtherField = ejb.getSomeOtherField();
}

There are about 10 fields or so. I did double check and realize that one of
them is a field on a relationship, which may be the source of the problem.

I'll see if i have time this week for a quick sample. Last week was
deployment week.


.peter

-Original Message-
From: Sacha Labourey [mailto:Sacha.Labourey;ml.cogito-info.ch]
Sent: Wednesday, October 30, 2002 3:14 AM
To: [EMAIL PROTECTED]
Subject: RE: [JBoss-user] Entity Bean Performance Tuning Help


Georg,

 It seems that my (and, at least to some degree, Peter's) specific
 problem is misunderstood.

...
 into a collection of value objects. None of the previous posts (except
 Peter's) touches upon this subject.

That's wrong: Bill suggested something wrt to your value object and I
suggested that you provide a small test case on which we could work.

cheers,


Sacha


P.S.: BTW, is your for loop running in a single transaction? What is the
transaction attribute of the code running in the for loop?



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This transmission contains information solely for intended recipient and may
be privileged, confidential and/or otherwise protect from disclosure.  If
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copies of this transmission.  This message and/or the materials contained
herein are not an offer to sell, or a solicitation of an offer to buy, any
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and all information and reserve the right to publish or disclose any
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RE: [JBoss-user] Entity Bean Performance Tuning Help

I was using read-ahead, as it's on by default. 
See original posting.

-Original Message-
From: Emerson Cargnin - SICREDI Serviços
[mailto:emersonc;sicredi.com.br]
Sent: Tuesday, October 29, 2002 1:35 PM
To: [EMAIL PROTECTED]
Subject: Re: [JBoss-user] Entity Bean Performance Tuning Help

i think that maybe using a read-ahead configuration for cmr could turn 
CMP usable, hence the cause of the slowness (IMHO) is the great number 
of selects as you navigate through each BEAN.

Jason Westra wrote:
 Dain wrote:

I disagree with you here.  It depends on the type of reads you are
doing.  A lot of applications increase performance by offloading
processing to the database with very complex queries and stored
procedures, and the current CMP design can not benefit from this design.

 This was my point.  Sounds like you agree. :)  The current CMP design has
 problems with large, complex reads.  You  can't effectivly use CMP for
 everything, nor was the EJB spec's CMP section able solve ALL data query
 problems.

 J

 -Original Message-
 From: [EMAIL PROTECTED]
 [mailto:jboss-user-admin;lists.sourceforge.net]On Behalf Of Dain
 Sundstrom
 Sent: Tuesday, October 29, 2002 11:43 AM
 To: [EMAIL PROTECTED]
 Subject: Re: [JBoss-user] Entity Bean Performance Tuning Help

 Jason Westra wrote:

Hi JBoss friends,

I tend to agree with Bill and Dain's last posting here.  There are certain
things that CMP is not designed to do *well* and large, heavy reads is one
of them.

 I disagree with you here.  It depends on the type of reads you are
 doing.  A lot of applications increase performance by offloading
 processing to the database with very complex queries and stored
 procedures, and the current CMP design can not benefit from this design.
   The JBoss 4.0 design will be able to benefit from hand tuned queries.

I'd venture to guess the same performance problem will occur on other app
servers, in which case, it is not a war of servers, but a principle of
application design (SSB+JDBC vs. CMP).  If the numbers come in much better
from testing on other app servers, we need to get JBoss fixed. Until

 then,

I'd recommend a different approach than CMP.

 My goal for the 4.0 architecture is to enable the easy use of a hybrid
 approach to CMP.  In this design you can use CMP for the 98% of you app
 that performs well under the current code and for the 2% that needs hand
 code you can plug in a custom interceptor to tune queries.

 -dain

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| Analista de Sistemas Sr. |
| Tel : (051) 3358-4959|
| SICREDI Serviços |
| Porto Alegre - Brasil|
|xx|

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RE: [JBoss-user] Entity Bean Performance Tuning Help

Thanks for the advice.

I'll checkout SwiftMQ.

.peter

-Original Message-
From: Georg Schmid [mailto:georg-schmid;ti.com]
Sent: Tuesday, October 29, 2002 11:28 AM
To: [EMAIL PROTECTED]
Subject: RE: [JBoss-user] Entity Bean Performance Tuning Help

Peter,

it's a great relief to see, that I am not the only one...

I have not given up hope yet, but I cannot crank out enough hours to get
to the core of the problem.

In the app I did before the current one, I used the paging and web layer
caching approach you suggest, albeit on a small scale.
Then I embraced EJB and CMP2.0. Despite my current problems I am still
convinced that it was the right decision.

I find it more convenient to put my tables inside a div using the
overflow:auto css style,
so I can simply scroll down the complete list without paging. I am using
the JSTL to do the presentation layer.

Actually I had JBoss running under OptimizeIt two weeks ago, but then I
was distracted 
and now my evaluation license expired.

May be you try to use SwiftMQ (they used to have docs on how to
integrate with Jboss on their website). My company did a performance
comparison against IBM MQ Series, and SwiftMQ was significantly faster
(lean and mean, so to say, but no work flow component etc.).

Regards
Georg

-Original Message-
From: [EMAIL PROTECTED]
[mailto:jboss-user-admin;lists.sourceforge.net] On Behalf Of Luttrell,
Peter
Sent: Tuesday, October 29, 2002 17:39
To: '[EMAIL PROTECTED]'
Subject: RE: [JBoss-user] Entity Bean Performance Tuning Help

Georg,

I used 2 other non-ejb solutions to get what I needed done.

Cache the dataobjects in the webtier. It will only work in certain
cases, 2/3  in my case. I know it's duplicating work that the ejb
container should do, but if there is noting that can be done to JBoss to
get performance acceptable then...

Paginate the results. Checkout this taglib, it does it all for you
automatically: http://edhill.its.uiowa.edu/display/. Plus my users like
it better because IE can render the pages very fast, compared to the
super long time it takes with large tables.

.peter

-Original Message-
From: Georg Schmid [mailto:georg-schmid;ti.com]
Sent: Tuesday, October 29, 2002 2:23 AM
To: [EMAIL PROTECTED]
Subject: RE: [JBoss-user] Entity Bean Performance Tuning Help

First of all:

This was only an experiment to check the impact of the
EntitySynchronizationInterceptor on performance. Of course this is
nothing you should do in a real setup. I know what the
EntitySynchronizationInterceptor is for.

I have been using JBoss for almost a year, reading almost all posts on
the Jboss dev, user and cvs mailing lists, as well as searching the
forums regulary, if I have an issue to solve.

My problem is: Creating value objects through calling a method on an
CMP2.0 entity bean takes 3 to 10 times more time than walking through an
equivalent result set of a 'raw' JDBC query. I tried to dig into this
issue by stripping down the interceptor stack !as an experiment! to the
bare minimum. The result of this experiment was, that the
EntitySynchronizationInterceptor is the only interceptor, that changes
performance significantly in my setup. Removing the transaction or
security interceptors did not have any significant impact.

Getting the data from the database into the Jboss server memory is not
the problem. The finder I am using for testing returns a result set with
1000 rows. It uses the default load group. This means that all data is
in memory after the finder has completed, which takes only a few hundred
milliseconds, just like issuing a select * from BeanTable. For this
reason playing around with page sizes and load groups etc. is pointless.
My experience is that locking has no measurable effect on the
performance (the performance test is strictly single-user). 

The time is lost when I walk through the collection of entity beans
returned by the finder and call a method on each to create the value
objects (one method call per value object). Others have come to the same
conclusion, but I have not found a post that points to a solution of
this problem.

I really would like to be able to do a web page, that displays at most
about 4000 rows, using entity beans and CMP2.0. But with the current
performance I have to switch to direct JDBC calls in my stateless
session beans every time I have to display more than 500 rows (Jboss
3.0.3 running on a dual UltraSparcIII with 4GB memory and an Oracle db
on similar hardware).

This is the issue I am trying to solve. If you could help me with that
I'd really appreciate it. Thanks.

Regards
Georg

-Original Message-
From: [EMAIL PROTECTED]
[mailto:jboss-user-admin;lists.sourceforge.net] On Behalf Of Bill Burke
Sent: Tuesday, October 29, 2002 07:24
To: [EMAIL PROTECTED]
Subject: RE: [JBoss-user] Entity Bean Performance Tuning Help

Georg stop spewing nonsenseNever ever take out the synchronization
interceptor!  It registers synchronzations with the TM so that the

[JBoss-user] Strange errors in server.log

2002-11-04 Thread Alexey Yudichev

Title: Strange errors in server.log





I use jboss 3.0.4RC1 week old from CVS (not updated to 3.0.4 release yet) My servlet calls CMP1.1 entity bean that has byte[] as one of CMP fields. From time to time I face the following exception:

===server.log===
...
2002-11-04 18:28:02,454 ERROR [STDERR] java.lang.IllegalStateException: Task already scheduled or cancelled
2002-11-04 18:28:02,455 ERROR [STDERR] at java.util.Timer.sched(Timer.java:316)
2002-11-04 18:28:02,455 ERROR [STDERR] at java.util.Timer.schedule(Timer.java:128)
2002-11-04 18:28:02,456 ERROR [STDERR] at sun.rmi.transport.DGCAckHandler.startTimer(DGCAckHandler.java:84)
2002-11-04 18:28:02,456 ERROR [STDERR] at sun.rmi.transport.ConnectionOutputStream.done(ConnectionOutputStream.java:82)

2002-11-04 18:28:02,456 ERROR [STDERR] at sun.rmi.transport.StreamRemoteCall.releaseOutputStream(StreamRemoteCall.java:94)

2002-11-04 18:28:02,456 ERROR [STDERR] at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:302)
2002-11-04 18:28:02,456 ERROR [STDERR] at sun.rmi.transport.Transport$1.run(Transport.java:148)
2002-11-04 18:28:02,456 ERROR [STDERR] at java.security.AccessController.doPrivileged(Native Method)
2002-11-04 18:28:02,457 ERROR [STDERR] at sun.rmi.transport.Transport.serviceCall(Transport.java:144)
2002-11-04 18:28:02,457 ERROR [STDERR] at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
2002-11-04 18:28:02,457 ERROR [STDERR] at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)

2002-11-04 18:28:02,457 ERROR [STDERR] at java.lang.Thread.run(Thread.java:536)
...
===server.log===


At client's (servlet's) side I see:


[2002-11-04 18:28:02,455,ImageServlet] javax.naming.CommunicationException [Root exception is java.rmi.UnmarshalException: Error unmarshaling return header; nested exception is: 

 java.net.SocketException: Connection reset by peer: Connection reset by peer]
javax.naming.CommunicationException. Root exception is 
java.rmi.UnmarshalException: Error unmarshaling return header; nested exception is: 
 java.net.SocketException: Connection reset by peer: Connection reset by peer
 at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:203)
 at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:133)
 at org.jnp.server.NamingServer_Stub.lookup(Unknown Source)
 at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:464)
 at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:443)
 at com.caucho.naming.LinkProxy.createObject(LinkProxy.java:127)
 at com.caucho.naming.ContextImpl.dereference(ContextImpl.java:540)
 at com.caucho.naming.ContextImpl.lookup(ContextImpl.java:173)
 at javax.naming.InitialContext.lookup(InitialContext.java:347)
 at com.tw.imgfactory.servlet.ImageServlet.getImageRemoteHome(ImageServlet.java:85)
 at com.tw.imgfactory.servlet.ImageServlet.doGet(ImageServlet.java:37)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:126)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:103)
 at com.caucho.server.http.FilterChainServlet.doFilter(FilterChainServlet.java:96)
 at com.caucho.server.http.Invocation.service(Invocation.java:312)
 at com.caucho.server.http.CacheInvocation.service(CacheInvocation.java:135)
 at com.caucho.server.http.RunnerRequest.handleRequest(RunnerRequest.java:342)
 at com.caucho.server.http.RunnerRequest.handleConnection(RunnerRequest.java:272)
 at com.caucho.server.TcpConnection.run(TcpConnection.java:137)
 at java.lang.Thread.run(Thread.java:536)
Caused by: java.net.SocketException: Connection reset by peer: Connection reset by peer
 at java.net.SocketInputStream.socketRead0(Native Method)
 at java.net.SocketInputStream.read(SocketInputStream.java:116)
 at java.io.BufferedInputStream.fill(BufferedInputStream.java:183)
 at java.io.BufferedInputStream.read(BufferedInputStream.java:201)
 at java.io.DataInputStream.readByte(DataInputStream.java:276)
 at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:189)
 ... 19 more


From that jboss-side exception occurs earlier, I conclude that Connection reset by peer on client-side is caused by jboss-side rmi exception. Can anybody help me with this?

Best wishes,
 Alexei Yudichev

Re: [JBoss-user] Re: ClassCastException on redeploy of .ear

It could be a problem with how the ear is packaged, placing classes in contexts that
are not refreshed after the redeploy, including a jndi.properties file in the 
deployment,
etc. Without an example ear that demonstrates the problem I can't say what your
problem is. Create an example and attach it to a bug report at 
http://sourceforge.net/projects/jboss/


Scott Stark
Chief Technology Officer
JBoss Group, LLC


- Original Message - 
From: John Snyder [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Sunday, November 03, 2002 1:29 PM
Subject: [JBoss-user] Re: ClassCastException on redeploy of .ear


 Scott,
 
 I upgraded to jboss-3.0.4_tomcat-4.0.6, but I still have the exact same
 problem.  Everything works fine when I first start JBoss and deploy the
 .ear, but as soon as I re-deploy the .ear, I get the ClassCastException.
 This happens even when I remove the .jar and .ear files from the deploy
 directory completely, then re-deploy them.  Could this be a problem with my
 web.xml and jboss-web.xml files, or is it unrelated?  This strikes me as a
 pretty serious problem -- see any solution?
 
 The full error I am getting, if it helps, is:
 java.lang.ClassCastException
 at
 com.sun.corba.se.internal.javax.rmi.PortableRemoteObject.narrow(PortableRemo
 teObject.java:293)
 at javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:134)
 at
 com.pc.servlets.RegistrationServlet.doRequest(RegistrationServlet.java:40)
 at com.pc.servlets.BaseServlet.doPost(BaseServlet.java:33)
 at com.pc.servlets.BaseServlet.doGet(BaseServlet.java:28)



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Re: [JBoss-user] Error when building jboss

There is some problem with how JavaCC is integrating with the java vm/compiler
under 1.4.1 that needs to be looked into.


Scott Stark
Chief Technology Officer
JBoss Group, LLC


- Original Message - 
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, November 04, 2002 8:55 AM
Subject: [JBoss-user] Error when building jboss


 Hallo
 I have tried to build jboss-3.0.4 on my SuSE Linux machine and had the 
 following error message:
 ...
 generate-parsers:
 
 BUILD FAILED
 
 /work/Downloads/jboss-3.0.4-src/server/build.xml:348: Failed to launch 
 JJTree: java.io.IOException: java.io.IOException: java: not found
 
 Can somebody please help me fixing it?
 Thanks
 
 java version 1.4.1_01
 Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.1_01-b01)
 Java HotSpot(TM) Client VM (build 1.4.1_01-b01, mixed mode)



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Re: [JBoss-user] JBoss site down

2002-11-04 Thread Ricardo Escalon

To add this matter, there is a suspicious message on my browsers status bar
when load the jboss.org page it says:

All your J2EE are belong to us.

It seems to me that JBoss was hacked and someone should alert them.

Regards

Ricardo
A happy JBoss user.
- Original Message -
From: Ricardo Escalon [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, November 04, 2002 5:08 PM
Subject: [JBoss-user] JBoss site down


 Hello does anyone know what is going on with jboss.org

 I require:
 http://www.jboss.org/j2ee/dtd/jboss_3_0.dtd
 in order to run EJBDoclet task to automatically generate my EJB-JAR, but
it
 has been down several times today.

 Have they been hacked?

 More importantly is there a way of running EJBDoclet withou it resorint to
 call jboss_3_0.dtd without providing your own
 jboss.xml file?

 Regards

 Ricardo



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Re: [JBoss-user] JBoss site down

Its up now.


Scott Stark
Chief Technology Officer
JBoss Group, LLC


- Original Message - 
From: Ricardo Escalon [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, November 04, 2002 8:08 AM
Subject: [JBoss-user] JBoss site down


 Hello does anyone know what is going on with jboss.org
 
 I require:
 http://www.jboss.org/j2ee/dtd/jboss_3_0.dtd
 in order to run EJBDoclet task to automatically generate my EJB-JAR, but it
 has been down several times today.
 
 Have they been hacked?
 
 More importantly is there a way of running EJBDoclet withou it resorint to
 call jboss_3_0.dtd without providing your own
 jboss.xml file?
 
 Regards
 
 Ricardo
 
 
 
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 https://lists.sourceforge.net/lists/listinfo/jboss-user
 


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RE: [JBoss-user] JBoss site down

2002-11-04 Thread Sonnek, Ryan

i guess there's ONE person out there that hasn't heard:

ALL YOUR BASE ARE BELONG TO US.

personnaly, i love seeing that on jboss's site!  hilarious!

-Original Message-
From: Ricardo Escalon [mailto:ricardo;hni.uni-paderborn.de]
Sent: Monday, November 04, 2002 11:00 AM
To: [EMAIL PROTECTED]
Subject: Re: [JBoss-user] JBoss site down

To add this matter, there is a suspicious message on my browsers status bar
when load the jboss.org page it says:

All your J2EE are belong to us.

It seems to me that JBoss was hacked and someone should alert them.

Regards

Ricardo
A happy JBoss user.
- Original Message -
From: Ricardo Escalon [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, November 04, 2002 5:08 PM
Subject: [JBoss-user] JBoss site down

 Hello does anyone know what is going on with jboss.org

 I require:
 http://www.jboss.org/j2ee/dtd/jboss_3_0.dtd
 in order to run EJBDoclet task to automatically generate my EJB-JAR, but
it
 has been down several times today.

 Have they been hacked?

 More importantly is there a way of running EJBDoclet withou it resorint to
 call jboss_3_0.dtd without providing your own
 jboss.xml file?

 Regards

 Ricardo

 ---
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 fully supported by the ASF. http://www.apachecon.com
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 https://lists.sourceforge.net/lists/listinfo/jboss-user

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RE: [JBoss-user] MBean Question

2002-11-04 Thread James Higginbotham

I believe the mbean spec from Sun requires the interface and impl to be
in the same package, with a specific naming convention. Check the spec
for details.. 

James

-Original Message-
From: Greg Turner [mailto:gturner;tiburon-e-systems.com] 
Sent: Monday, November 04, 2002 10:21 AM
To: [EMAIL PROTECTED]
Subject: [JBoss-user] MBean Question

I have an MBean which I deploy as a sar file with no problems provided I

put the MBean class and its interface in the same package.  However, if 
I move the interface into a separate package, and taking care that the 
MBean class and interface are in the sar file, JBoss throws an 
exception, complaining that my class does not expose an MBean interface.

 I'm running JBoss 3.2 on Win2000.  Is this a bug, or is there something

else that needs to be put into the deployment descriptor to ensure that 
the interface is recognized ?

Thanks

Greg

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Re: [JBoss-user] DatabaseServerLoginModule

The security-domain needs to point to a valid configuration. There is some
configuration error or database schema problem.


Scott Stark
Chief Technology Officer
JBoss Group, LLC


- Original Message - 
From: Jonathan.O'[EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, November 04, 2002 2:23 AM
Subject: Re: [JBoss-user] DatabaseServerLoginModule


 Scott,
 Hang on a moment. But, Todd has a WEB-INF/jboss-web.xml file and the 
 security domain is pointing to his AbilSoftRealm and not to other.
 Do you have to point to other for this stuff to work? And why does what 
 Todd is doing not work?
 
 Ciao,
 Jonathan O'Connor
 Ph: +353 1 872 3305
 Mob: +353 86 824 9736
 Fax: +353 1 873 3612
 
 
 
 
 Scott M Stark [EMAIL PROTECTED]
 Sent by: [EMAIL PROTECTED]
 03.11.2002 16:50
 Please respond to jboss-user
 
  
 To: [EMAIL PROTECTED]
 cc: 
 Subject:Re: [JBoss-user] DatabaseServerLoginModule
 
 
 There is no jboss-web.xml descriptor describing the security domain
 under which authentication should occur. See the getting started guide
 where a WEB-INF/jboss-web.xml file is described as being required
 to enable security:
 
 jboss-web
  security-domainjava:/jaas/other/security-domain
 /jboss-web
 
 On Sunday, November 3, 2002, at 07:30  AM, Todd Gould wrote:
 
 
  Hello:
 
  I'm trying to configure the DatabaseServerLoginModule to use as an
  authentication mechanism for a simple JSP with simple FORM based
  security. I'm sure I am missing something, but have not been able to
  find my error(s) in the documentation or other related posts. This is
  with JBoss 3.0.0 with Tomcat 4.0.3.
 
  The problem is as follows: The JSP presents and appears to process the
  login form correctly and just as expected. The problem is that no 
  matter
  what I respond to the form with for user and password, I am 
  successfully
  transferred to the JSP that is supposed to be guarded. This is to say
  that users/pws that are in the database and any other garbabge that is
  not both appear to work equally well and result in successful
  authentication. There are no errors on the console or log that I have
  found. There are also no errors during startup. There are also no
  indications that any authentication is ocurring.
 
  I'd appreciate any and all help as I'm not sure what I'm missing at 
  this
  point.
 
  Here are the relevant sections from the files:
 
  web.xml:
  security-constraint
  web-resource-collection
  web-resource-nameBookMarks/web-resource-name
  url-pattern/*/url-pattern
  /web-resource-collection
  auth-constraint
  role-namePortalUser/role-name
  /auth-constraint
  /security-constraint
 
  login-config
  auth-methodFORM/auth-method
  realm-nameAbilSoftRealm/realm-name
  form-login-config
  form-login-page/login.html/form-login-page
  form-error-page/login-error.html/form-error-page
  /form-login-config
  /login-config
 
  security-role
  role-namePortalUser/role-name
  /security-role
 
  jboss-web.xml:
 
  jboss-web security-domainjava:/jaas/AbilSoftRealm/security-domain
  /jboss-web
 
  login-config.xml:
 
  application-policy name = SecurityDbRealm
  authentication
  login-module code =
  org.jboss.resource.security.ConfiguredIdentityLoginModule flag =
  required
  module-option name = principaltestuser/module-option
  module-option name = userNametestuser/module-option
  module-option name = passwordpw/module-option
  module-option name =
  managedConnectionFactoryNamejboss.jca:service=LocalTxCM,name=Securit 
  yDS/module-option
  /login-module
  /authentication
  /application-policy
 
 
  application-policy name = AbilSoftRealm
  authentication
  login-module code =
  org.jboss.security.auth.spi.DatabaseServerLoginModule
  flag = required
  module-option name = dsJndiNamejava:/SecurityPool/module-option
  module-option name = principalsQueryselect password from users
  where username = ?/module-option
  module-option name = rolesQueryselect role, rolegroup from roles
  where username = ?/module-option
  module-option name = hashAlgorithmMD5/module-option
  module-option name = hashEncodingbase64/module-option
  /login-module
  /authentication
  /application-policy
 
  Thanks again.



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Re: [JBoss-user] Error when building jboss

2002-11-04 Thread Joao Pedro Clemente


 Hallo
 I have tried to build jboss-3.0.4 on my SuSE Linux machine and had the
 following error message:
 ...
 generate-parsers:

 BUILD FAILED

I also had errors building 3.0.3 on a Win2k, also with J2SDK1.4.1_01



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Re: [JBoss-user] MBean Question

Thanks James,

I skimmed the spec and could not find any specs on the package of the 
interface.  Furthermore, the manual from the adanced JBoss training has 
a diagram of a sar file that shows the MBean and its interface as being 
in different packages.   Scott or Juha want to weigh in here ?

Greg




James Higginbotham wrote:

I believe the mbean spec from Sun requires the interface and impl to be
in the same package, with a specific naming convention. Check the spec
for details.. 

James

-Original Message-
From: Greg Turner [mailto:gturner;tiburon-e-systems.com] 
Sent: Monday, November 04, 2002 10:21 AM
To: [EMAIL PROTECTED]
Subject: [JBoss-user] MBean Question


I have an MBean which I deploy as a sar file with no problems provided I

put the MBean class and its interface in the same package.  However, if 
I move the interface into a separate package, and taking care that the 
MBean class and interface are in the sar file, JBoss throws an 
exception, complaining that my class does not expose an MBean interface.

I'm running JBoss 3.2 on Win2000.  Is this a bug, or is there something

else that needs to be put into the deployment descriptor to ensure that 
the interface is recognized ?

Thanks

Greg



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--
Greg Turner, JBoss Authorized Consultant

Tiburon Enterprise Systems
http://www.tiburon-e-systems.com
Box 1171
Tiburon, CA 94920
415-927-2543





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Re: [JBoss-user] DatabaseServerLoginModule

2002-11-04 Thread contact

Then why am I not seeing any output in the console or logfiles indicating that 
authentication is even occuring, let alone having any problems?  Is there something in 
some other file that I need to modify to turn this on?  I have verified the queries 
against my schema via mysql by hand - there doe not appear to be any problem there.  I 
just don't think that authentication is really being processed in my environment - 
although the login.html is presented as expected - just not really validated against 
anything (always appears to return success regardless of input).

Todd

--

The security-domain needs to point to a valid configuration. There is some
configuration error or database schema problem.


Scott Stark
Chief Technology Officer
JBoss Group, LLC


- Original Message - 
From: Jonathan.O'[EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, November 04, 2002 2:23 AM
Subject: Re: [JBoss-user] DatabaseServerLoginModule


 Scott,
 Hang on a moment. But, Todd has a WEB-INF/jboss-web.xml file and the 
 security domain is pointing to his AbilSoftRealm and not to other.
 Do you have to point to other for this stuff to work? And why does what 
 Todd is doing not work?
 
 Ciao,
 Jonathan O'Connor
 Ph: +353 1 872 3305
 Mob: +353 86 824 9736
 Fax: +353 1 873 3612
 
 
 
 
 Scott M Stark [EMAIL PROTECTED]
 Sent by: [EMAIL PROTECTED]
 03.11.2002 16:50
 Please respond to jboss-user
 
  
 To: [EMAIL PROTECTED]
 cc: 
 Subject:Re: [JBoss-user] DatabaseServerLoginModule
 
 
 There is no jboss-web.xml descriptor describing the security domain
 under which authentication should occur. See the getting started guide
 where a WEB-INF/jboss-web.xml file is described as being required
 to enable security:
 
 jboss-web
  security-domainjava:/jaas/other/security-domain
 /jboss-web
 
 On Sunday, November 3, 2002, at 07:30  AM, Todd Gould wrote:
 
 
  Hello:
 
  I'm trying to configure the DatabaseServerLoginModule to use as an
  authentication mechanism for a simple JSP with simple FORM based
  security. I'm sure I am missing something, but have not been able to
  find my error(s) in the documentation or other related posts. This is
  with JBoss 3.0.0 with Tomcat 4.0.3.
 
  The problem is as follows: The JSP presents and appears to process the
  login form correctly and just as expected. The problem is that no 
  matter
  what I respond to the form with for user and password, I am 
  successfully
  transferred to the JSP that is supposed to be guarded. This is to say
  that users/pws that are in the database and any other garbabge that is
  not both appear to work equally well and result in successful
  authentication. There are no errors on the console or log that I have
  found. There are also no errors during startup. There are also no
  indications that any authentication is ocurring.
 
  I'd appreciate any and all help as I'm not sure what I'm missing at 
  this
  point.
 
  Here are the relevant sections from the files:
 
  web.xml:
  security-constraint
  web-resource-collection
  web-resource-nameBookMarks/web-resource-name
  url-pattern/*/url-pattern
  /web-resource-collection
  auth-constraint
  role-namePortalUser/role-name
  /auth-constraint
  /security-constraint
 
  login-config
  auth-methodFORM/auth-method
  realm-nameAbilSoftRealm/realm-name
  form-login-config
  form-login-page/login.html/form-login-page
  form-error-page/login-error.html/form-error-page
  /form-login-config
  /login-config
 
  security-role
  role-namePortalUser/role-name
  /security-role
 
  jboss-web.xml:
 
  jboss-web security-domainjava:/jaas/AbilSoftRealm/security-domain
  /jboss-web
 
  login-config.xml:
 
  application-policy name = SecurityDbRealm
  authentication
  login-module code =
  org.jboss.resource.security.ConfiguredIdentityLoginModule flag =
  required
  module-option name = principaltestuser/module-option
  module-option name = userNametestuser/module-option
  module-option name = passwordpw/module-option
  module-option name =
  managedConnectionFactoryNamejboss.jca:service=LocalTxCM,name=Securit 
  yDS/module-option
  /login-module
  /authentication
  /application-policy
 
 
  application-policy name = AbilSoftRealm
  authentication
  login-module code =
  org.jboss.security.auth.spi.DatabaseServerLoginModule
  flag = required
  module-option name = dsJndiNamejava:/SecurityPool/module-option
  module-option name = principalsQueryselect password from users
  where username = ?/module-option
  module-option name = rolesQueryselect role, rolegroup from roles
  where username = ?/module-option
  module-option name = hashAlgorithmMD5/module-option
  module-option name = hashEncodingbase64/module-option
  /login-module
  /authentication
  /application-policy
 
  Thanks again.



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RE: [JBoss-user] JBoss-3.0.4 released

2002-11-04 Thread LaBanca, Rick


Warning to some, my 3.0.4 won't talk to 3.0.2 because a serialversionid
changed somewhere down the line. Maybe there was a warning somewhere in the
release notes but didn't find it!

Scott, is there any desire someday to make revs talk to each other at least
within one release? It sure makes gradual rollout tough!

Rick


 -Original Message-
 From: Scott M Stark [mailto:scottmstark;attbi.com] 
 Sent: Sunday, November 03, 2002 2:36 AM
 To: [EMAIL PROTECTED]; 
 [EMAIL PROTECTED]
 Subject: [JBoss-user] JBoss-3.0.4 released
 
 
 JBoss-3.0.4 has been released to SourceForge and in addition 
 to the default
 Jetty web container includes bundled versions of Tomcat-4.0.6 
 and Tomcat-4.1.12.
 
 The releases may be downloaded from:
 http://sourceforge.net/project/showfiles.php?group_id=22866
 
 The release notes are available here:
 http://sourceforge.net/project/shownotes.php?release_id=120145
 
 
 Scott Stark
 Chief Technology Officer
 JBoss Group, LLC
 
 
 
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RE: [JBoss-user] MBean Question

2002-11-04 Thread James Higginbotham

Hmm. True.. Here is what I was referring to:

Pg 37 from the 1.0 JMX instrumentation spec:

The name of an MBean's Java interface is formed by adding the MBean
suffix to the
MBean's Java class name. For example, the Java class MyClass would
implement
the MyClassMBean interface. The interface of a standard MBean is
referred to as its
MBean interface.

Although not explicitly stated, I think it could be inferred, since
there is not way per the spec to identify the location of the interface
or impl from one another (via a manifest entry or something). I know
that JB and WLS both assume the same package by default. But alas, I'm
not sure if Jboss provides a means to declare this or not. Nothing
stands out in the pay-for docs to me.. AFAICT, it appears that the
code= attribute in your -service.xml is all that is used to find the
rest of the mbean. 

HTH,
James

-Original Message-
From: Greg Turner [mailto:gturner;tiburon-e-systems.com] 
Sent: Monday, November 04, 2002 11:40 AM
To: [EMAIL PROTECTED]
Subject: Re: [JBoss-user] MBean Question


Thanks James,

I skimmed the spec and could not find any specs on the package of the 
interface.  Furthermore, the manual from the adanced JBoss training has 
a diagram of a sar file that shows the MBean and its interface as being 
in different packages.   Scott or Juha want to weigh in here ?

Greg




James Higginbotham wrote:

I believe the mbean spec from Sun requires the interface and impl to be

in the same package, with a specific naming convention. Check the spec 
for details..

James

-Original Message-
From: Greg Turner [mailto:gturner;tiburon-e-systems.com]
Sent: Monday, November 04, 2002 10:21 AM
To: [EMAIL PROTECTED]
Subject: [JBoss-user] MBean Question


I have an MBean which I deploy as a sar file with no problems provided 
I

put the MBean class and its interface in the same package.  However, if
I move the interface into a separate package, and taking care that the 
MBean class and interface are in the sar file, JBoss throws an 
exception, complaining that my class does not expose an MBean
interface.

 I'm running JBoss 3.2 on Win2000.  Is this a bug, or is there 
 something

else that needs to be put into the deployment descriptor to ensure that
the interface is recognized ?

Thanks

Greg



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-- 
Greg Turner, JBoss Authorized Consultant

Tiburon Enterprise Systems
http://www.tiburon-e-systems.com
Box 1171
Tiburon, CA 94920
415-927-2543





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[JBoss-user] No processor available

2002-11-04 Thread Nayyer Kamran




hi there,

I am facing a problem with jboss 2.4.6, tomcat 
4.0.3. When I generate load over jboss it failed to feed some of my request and 
gives message 
HttpConnector[8080] No processor available, rejecting this connection
The reason of problem and solution that I have found over net is 
[Each Apache1.3 httpd process using establishes a single connectionto 
Tomcat the first time it has to forward a request to Tomcat. That 
connection is only used by that httpd process.Apache fail to make a new 
connection to Tomcat when an httpd process forwards its first request to 
Tomcat if the number of httpd processes which have already established a 
connection to Tomcat exceeds the HttpConnector maxProcessors 
setting.So it is critical that the HttpConnector maxProcessors be set 
=the maxiumum number of Apache httpd processes.
I have found the HttpConnector settings in jboss.jcml 
i.e.
Connector className = 
"org.apache.catalina.connector.http.HttpConnector"
port = "8080" minProcessors = "3" maxProcessors = "10" enableLookups = 
"true"
acceptCount = "10" debug = "0" connectionTimeout = "6"/
But unable to find the Apache httpd processes settings. That usually in 
httpd.conf file but jboss-2.4.6_Tomcat-4.0.3 did not contain any file of this 
name. so where can I set the httpd processes settings or is there any other 
solution of this problem.
Thanks in advance.
Nayyer Kamran

Re: [JBoss-user] MBean Question





Thanks James,

I think you are correct. I can't remember everything. I just finished putting
all my ejb interfaces into a separate "interface" package and getting XDoclet
to work nicely, and then turned to my MBeans, and took a quick look at manual
from advanced training at layout of sar file, and thought OK - separate "interface"
package works here to, makes sense, blah blah.

Oh well, perhaps this could be thought of as a flaw in JMX spec.

Greg


James Higginbotham wrote:

  Hmm. True.. Here is what I was referring to:

Pg 37 from the 1.0 JMX instrumentation spec:

"The name of an MBean's Java interface is formed by adding the MBean
suffix to the
MBean's Java class name. For example, the Java class MyClass would
implement
the MyClassMBean interface. The interface of a standard MBean is
referred to as its
MBean interface."

Although not explicitly stated, I think it could be inferred, since
there is not way per the spec to identify the location of the interface
or impl from one another (via a manifest entry or something). I know
that JB and WLS both assume the same package by default. But alas, I'm
not sure if Jboss provides a means to declare this or not. Nothing
stands out in the pay-for docs to me.. AFAICT, it appears that the
code="" attribute in your -service.xml is all that is used to find the
rest of the mbean. 

HTH,
James

-Original Message-
From: Greg Turner [mailto:[EMAIL PROTECTED]] 
Sent: Monday, November 04, 2002 11:40 AM
To: [EMAIL PROTECTED]
Subject: Re: [JBoss-user] MBean Question


Thanks James,

I skimmed the spec and could not find any specs on the package of the 
interface.  Furthermore, the manual from the adanced JBoss training has 
a diagram of a sar file that shows the MBean and its interface as being 
in different packages.   Scott or Juha want to weigh in here ?

Greg




James Higginbotham wrote:

  
  
I believe the mbean spec from Sun requires the interface and impl to be

  
  
  
  
in the same package, with a specific naming convention. Check the spec 
for details..

James

-Original Message-
From: Greg Turner [mailto:[EMAIL PROTECTED]]
Sent: Monday, November 04, 2002 10:21 AM
To: [EMAIL PROTECTED]
Subject: [JBoss-user] MBean Question


I have an MBean which I deploy as a sar file with no problems provided 
I

put the MBean class and its interface in the same package.  However, if
I move the interface into a separate package, and taking care that the 
MBean class and interface are in the sar file, JBoss throws an 
exception, complaining that my class does not expose an MBean

  
  interface.
  
  
I'm running JBoss 3.2 on Win2000.  Is this a bug, or is there 
something

else that needs to be put into the deployment descriptor to ensure that
the interface is recognized ?

Thanks

Greg



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[JBoss-user] JBossQL and LIKE operator

2002-11-04 Thread Herve Tchepannou

Title: JBossQL and LIKE operator





I'm wondering if JBossQL supports the LIKE operator with parameter (since EQJBQL don't). If yes, what's the syntax (an example will be highliy appreciate). thanx

Herve Tchepannou
Software Engineer
Objexis Coorporation
Phone: (514) 932 3295 Ext. 231
mailto:[EMAIL PROTECTED]


Objexis Coorporation
http://www.objexis.com
1635 Sherbrooke West, Suite #405
Montreal, Qc H3H 1E2
Tel: 514.932.3295
Fax: 514.932.4639
http://www.objexis.com


Important - This message may contain privileged and confidential information. It is intended only for the use of the individual(s) named above. If the reader of this message is not the intended recipient you are hereby notified that any use, dissemination, distribution or reproduction of this message is prohibited. If you have received this message in error please notify Objexis Corporation immediately and promptly delete this message and any copies thereof. Any views expressed in this message are those of the individual sender and may not necessarily reflect the views of Objexis Corporation.

Re: [JBoss-user] Error when building jboss

Marius Kotsbak wrote:


Maybe you have to set JAVA_HOME to the rootdir of your JDK, or put
java-binary in the path.
 

Thanks Marius for the answer,
but my JAVA_HOME var. is set. I have tried with both jdk1.3 and 1.4.1 
without sucess

On man, 2002-11-04 at 17:55, [EMAIL PROTECTED] wrote:
 

Hallo
I have tried to build jboss-3.0.4 on my SuSE Linux machine and had the 
following error message:
...
generate-parsers:

BUILD FAILED

/work/Downloads/jboss-3.0.4-src/server/build.xml:348: Failed to launch 
JJTree: java.io.IOException: java.io.IOException: java: not found

Can somebody please help me fixing it?
Thanks

java version 1.4.1_01
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.1_01-b01)
Java HotSpot(TM) Client VM (build 1.4.1_01-b01, mixed mode)




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[JBoss-user] RE: FileNotFoundException Accessing Session bean from Servlet

2002-11-04 Thread Jason Gerard


I had the same problem. This happens when a stateful session bean has
been passivated and the serialized form of the bean is removed from the
passivation store.

The quick fix is to edit the standardjboss.xml file. In the
container-configuration element for the Standard Stateful SessionBean,
there is a container-cache-conf element. Change the value of
max-bean-life from the default of 1800 to 2147483647. This will
guarantee that the .ser file for all stateful session beans will not be
deleted until they bean is redeployed.

I just picked 2147483647 b/c it's the max value of a Java integer, any
large number will do.

Jason Gerard
Lead Software Engineer
ReClaim, LLC
904-731-1998
www.reclaimopl.com

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Re: [JBoss-user] Error when building jboss

2002-11-04 Thread Michael Bartmann

Hi,
it is essential that the JAVA_HOME points to the same jdk which has its
bin directory first in the PATH.
Just an idea..
Michael

[EMAIL PROTECTED] wrote:


Marius Kotsbak wrote:


Maybe you have to set JAVA_HOME to the rootdir of your JDK, or put
java-binary in the path.
 

Thanks Marius for the answer,
but my JAVA_HOME var. is set. I have tried with both jdk1.3 and 1.4.1 
without sucess

On man, 2002-11-04 at 17:55, [EMAIL PROTECTED] wrote:
 

Hallo
I have tried to build jboss-3.0.4 on my SuSE Linux machine and had 
the following error message:
...
generate-parsers:

BUILD FAILED

/work/Downloads/jboss-3.0.4-src/server/build.xml:348: Failed to 
launch JJTree: java.io.IOException: java.io.IOException: java: not 
found

Can somebody please help me fixing it?
Thanks

java version 1.4.1_01
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.1_01-b01)
Java HotSpot(TM) Client VM (build 1.4.1_01-b01, mixed mode)




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RE: [JBoss-user] MBean Question

2002-11-04 Thread James Higginbotham

Title: Message



 Oh well, perhaps this could be thought of 
as a flaw in JMX spec.
Agreed. I'd even consider the entire lack of the service lifecycle API 
that jboss provides as a big flaw in the JMX spec.It just makes sense to offer 
lifecycle support to any good framework, esp management APIs. Anywho, enjoy your 
XDoclet/MBean development!

James

[JBoss-user] ant deploy task

2002-11-04 Thread Michael Bartmann

Hi everybody,
I remember having heard of an ant task which
talks directly to the jboss deployer mbean, so
you can get along w/o filesystem copies.
Or does it only provide an url to the deployer?...
Can anybody provide me whith a hint where to
look for the thing?
Regards,
Michael Bartmann




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[JBoss-user] Httpsession clustering synch?

2002-11-04 Thread LaBanca, Rick


It appears clustering session works well, except for one condition. If
server a is in use, then I start server b, server b won't have the session
info (I guess it wasn't around to hear it). Is this just the limits of the
javagroups type session persistence? (Or maybe I still have a setting
botched somewhere)

Rick


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[JBoss-user] JBoss 3.x doesn't set CMR in ejbPostCreate()

2002-11-04 Thread Herve Tchepannou

Title: JBoss 3.x doesn't set CMR in ejbPostCreate()





JBoss 3.x doesn't set CMR in ejbPostCreate().
Is this a normal behaviour?


Herve Tchepannou
Software Engineer
Objexis Coorporation
Phone: (514) 932 3295 Ext. 231
mailto:[EMAIL PROTECTED]


Objexis Coorporation
http://www.objexis.com
1635 Sherbrooke West, Suite #405
Montreal, Qc H3H 1E2
Tel: 514.932.3295
Fax: 514.932.4639
http://www.objexis.com


Important - This message may contain privileged and confidential information. It is intended only for the use of the individual(s) named above. If the reader of this message is not the intended recipient you are hereby notified that any use, dissemination, distribution or reproduction of this message is prohibited. If you have received this message in error please notify Objexis Corporation immediately and promptly delete this message and any copies thereof. Any views expressed in this message are those of the individual sender and may not necessarily reflect the views of Objexis Corporation.

Re: [JBoss-user] jboss IBM AS 400

2002-11-04 Thread Stephen Davidson

Hi Stefan.

I have never run JBoss on an AS400 (never had the need, unfortunately).  I have run major servers (1000+clients, NON - Webbased) written 100% Java on AS400, however.  I believe that JBoss should run 
with anything after OS400V4, but you may want to verify the version of Java on the AS400 first.  IBM has been regularly upgrading stuff, and I -think- the older AS400s only had JDK 1.1.8 and 1.2. 
There are later versions out for the AS400, but I am not sure how late.

You may be interested to know that OS400 considers Java ByteCodes to be regular machine code, and its SLIC layer handles them as such.  This makes the AS400 one of the better machines to be running 
Java on.

-Steve

Stefan Groschupf wrote:

Hi,
someone of you run Jboss successfully on a IBM AS 400? 
Thanks
Stefan 




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Re: [JBoss-user] ant deploy task

2002-11-04 Thread David Jencks

varia/output/lib/jbossjmx-ant.jar

There are slight instructions in the package docs for it, I think I wrote
more instructions in the patch notice.

You can do arbitrary (serializable) mbean operations with it.  As with all
deployment, it works by sending a url to the deployer.  The deployer copies
all jars to a local temp directory.

david jencks

On 2002.11.04 14:24:59 -0500 Michael Bartmann wrote:
 Hi everybody,
 I remember having heard of an ant task which
 talks directly to the jboss deployer mbean, so
 you can get along w/o filesystem copies.
 Or does it only provide an url to the deployer?...
 Can anybody provide me whith a hint where to
 look for the thing?
 Regards,
 Michael Bartmann
 
 
 
 
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Re: [JBoss-user] JBoss 3.x doesn't set CMR in ejbPostCreate()

2002-11-04 Thread Pavel Kolesnikov

On Mon, 4 Nov 2002, Herve Tchepannou wrote:

 JBoss 3.x doesn't set CMR in ejbPostCreate().

It works for me. Could you be a bit more specific?

 Important - This message may contain privileged and confidential

:-)

Pavel




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Re: [JBoss-user] Httpsession clustering synch?

2002-11-04 Thread Jules Gosnell

Jetty or Tomcat - more detail please.

Jules

LaBanca, Rick wrote:

It appears clustering session works well, except for one condition. If
server a is in use, then I start server b, server b won't have the session
info (I guess it wasn't around to hear it). Is this just the limits of the
javagroups type session persistence? (Or maybe I still have a setting
botched somewhere)

Rick


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Re: [JBoss-user] Error when building jboss

2002-11-04 Thread Stephen Davidson

Greetings.

I am having the EXACT same problem, but with JBoss v3.2

NOTE: I was able to build and run 3.0.0 and 3.0.1 successfully.
My System;
SuSE Linux 8.0
JDK 1.4.1

I posted a message earlier, but there was no response.  I am considering posting a bug.  Currently I am running a pre-release custom version of JBoss3.0.1, but would like to upgrade to get some of the 
many bug fixes and performance enhancements that have since been applied.

-Steve

Marius Kotsbak wrote:

Maybe you have to set JAVA_HOME to the rootdir of your JDK, or put
java-binary in the path.

On man, 2002-11-04 at 17:55, [EMAIL PROTECTED] wrote:


Hallo
I have tried to build jboss-3.0.4 on my SuSE Linux machine and had the 
following error message:
...
generate-parsers:

BUILD FAILED

/work/Downloads/jboss-3.0.4-src/server/build.xml:348: Failed to launch 
JJTree: java.io.IOException: java.io.IOException: java: not found

Can somebody please help me fixing it?
Thanks

java version 1.4.1_01
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.1_01-b01)
Java HotSpot(TM) Client VM (build 1.4.1_01-b01, mixed mode)





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Re: [JBoss-user] Entity Bean Performance Tuning Help

2002-11-04 Thread Dain Sundstrom

Luttrell, Peter wrote:

Bill also suggested that it was my code, which i don't think is the case. I
could be wrong ~ can anyone suggest how i can optimize this constructor:

public MyValueObject(SomeLocalInterface ejb){

	name = ejb.getName();
	id = ejb.getId();
	someOtherField = ejb.getSomeOtherField();
}

There are about 10 fields or so. I did double check and realize that one of
them is a field on a relationship, which may be the source of the problem.


You are doing 10 invocations through the ejb layers.  The code will be 
way more efficient if you put the value object creation code inside the 
entity bean.  For example

public abstract class MyEntityBean extends EJBObject {
   public MyValueObject getValueObject() {
  MyValueObject valueObject = new MyValueObject();
  valueObject.setName(getName());
  valueObject.setId(getId());
  valueObject.setSomeOtherField(getSomeOtherField());
   }
}

The important difference is the loading of the value object gets all of 
the data from the ejb using calls inside of the bean instance and 
specifically the calls don't travel over a Remote or Local interface. 
This means there is no code interpositioned.

-dain



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Re: [JBoss-user] Httpsession clustering synch?

2002-11-04 Thread Rick LaBanca

Sorry, thought the clustering was abstracted, using jetty. I'm just at the
point where I'm not sure of the intended operation. As for more detail, I'm
not sure what would be useful. I have it rigged so I can switch between two
servers, the only two together. Going to server B won't get me the session
info. If I instead start both, then fool with a's session, b is OK.

- Original Message -
From: Jules Gosnell [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, November 04, 2002 4:43 PM
Subject: Re: [JBoss-user] Httpsession clustering synch?

 Jetty or Tomcat - more detail please.

 Jules

 LaBanca, Rick wrote:
  It appears clustering session works well, except for one condition. If
  server a is in use, then I start server b, server b won't have the
session
  info (I guess it wasn't around to hear it). Is this just the limits of
the
  javagroups type session persistence? (Or maybe I still have a setting
  botched somewhere)

  Rick

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Re: [JBoss-user] Entity Bean Performance Tuning Help

2002-11-04 Thread Emerson Cargnin - SICREDI Serviços

just a note : extends EJBObject - extends EntityBean

Dain Sundstrom wrote:

Luttrell, Peter wrote:


Bill also suggested that it was my code, which i don't think is the 
case. I
could be wrong ~ can anyone suggest how i can optimize this constructor:

public MyValueObject(SomeLocalInterface ejb){

name = ejb.getName();
id = ejb.getId();
someOtherField = ejb.getSomeOtherField();
}

There are about 10 fields or so. I did double check and realize that 
one of
them is a field on a relationship, which may be the source of the 
problem.


You are doing 10 invocations through the ejb layers.  The code will be 
way more efficient if you put the value object creation code inside the 
entity bean.  For example

public abstract class MyEntityBean extends EJBObject {
   public MyValueObject getValueObject() {
  MyValueObject valueObject = new MyValueObject();
  valueObject.setName(getName());
  valueObject.setId(getId());
  valueObject.setSomeOtherField(getSomeOtherField());
   }
}

The important difference is the loading of the value object gets all of 
the data from the ejb using calls inside of the bean instance and 
specifically the calls don't travel over a Remote or Local interface. 
This means there is no code interpositioned.

-dain



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| Analista de Sistemas Sr. |
| Tel : (051) 3358-4959|
| SICREDI Serviços |
| Porto Alegre - Brasil|
|xx|



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Re: [JBoss-user] Error when building jboss

Stephen Davidson wrote:


Greetings.

I am having the EXACT same problem, but with JBoss v3.2

NOTE: I was able to build and run 3.0.0 and 3.0.1 successfully.
My System;
SuSE Linux 8.0
JDK 1.4.1

I posted a message earlier, but there was no response.  I am 
considering posting a bug.  Currently I am running a pre-release 
custom version of JBoss3.0.1, but would like to upgrade to get some of 
the many bug fixes and performance enhancements that have since been 
applied.

-Steve

Hi Steve,

Try to install the bins, that's what I definitely did to make it work...

good luck



Marius Kotsbak wrote:


Maybe you have to set JAVA_HOME to the rootdir of your JDK, or put
java-binary in the path.

On man, 2002-11-04 at 17:55, [EMAIL PROTECTED] wrote:


Hallo
I have tried to build jboss-3.0.4 on my SuSE Linux machine and had 
the following error message:
...
generate-parsers:

BUILD FAILED

/work/Downloads/jboss-3.0.4-src/server/build.xml:348: Failed to 
launch JJTree: java.io.IOException: java.io.IOException: java: not 
found

Can somebody please help me fixing it?
Thanks

java version 1.4.1_01
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.1_01-b01)
Java HotSpot(TM) Client VM (build 1.4.1_01-b01, mixed mode)










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[JBoss-user] User Monitoring

My sysadmin has
one large grip with JBoss: There is no way to tell who is using a webapp at a
particular time, which he claims is possible with Weblogic.

I'm using Jetty,
if i turn on the metrics, i can ascertain how many sessions are active (not
timed out). Does anyone know how i can figure out what the userPrincipal is for
the httpsessions?

Or does anyone
have any other ideas on how to monitor Who is using Jboss? Other then the
obvious one, which is write a bunch of custom code that updatessome custom
monitorthrough filters or interceptors or manually?

thanks.
.peter

as always
ignore my firms silly warning below

This transmission contains information solely for intended recipient and may be privileged, confidential and/or otherwise protect from disclosure. If you are not the intended recipient, please contact the sender and delete all copies of this transmission. This message and/or the materials contained herein are not an offer to sell, or a solicitation of an offer to buy, any securities or other instruments. The information has been obtained or derived from sources believed by us to be reliable, but we do not represent that it is accurate or complete. Any opinions or estimates contained in this information constitute our judgment as of this date and are subject to change without notice. Any information you share with us will be used in the operation of our business, and we do not request and do not want any material, nonpublic information. Absent an express prior written agreement, we are not agreeing to treat any information confidentially and will use any and all information and reserve the right to publish or disclose any information you share with us.

RE: [JBoss-user] Entity Bean Performance Tuning Help

It is faster. I tried it in response to danch's message early in the thread.

Thus I have the same question (which no one commented on): Time ~1200ms is
a lot better then the original 2200, but can this still be acceptable for
reading ~10 fields from 750ejbs that are 100% cached?

Here is the email in this thread reporting the results:

That makes sense for the weird timing observations.

I tried the value object pattern with a local ejbHome method. Utilizing a
finder this reduced my time from ~2200ms to ~1600, then i tried an
ejbSelect
which took it down to ~1400ms.

Then i tried your suggestion (bulk getter) and was able to get the time to
about ~1200ms. A lot better then the original 2200, but can this still be
acceptable for reading ~10 fields from 750ejbs that are 100% cached?

Also, the first time though (uncached), is still very long 11,000 ms for
the exact same code and data...course a bit of this is creating db pool
connections.

.peter



-Original Message-
From: Dain Sundstrom [mailto:dain;daingroup.com]
Sent: Monday, November 04, 2002 5:10 PM
To: [EMAIL PROTECTED]
Subject: Re: [JBoss-user] Entity Bean Performance Tuning Help


Luttrell, Peter wrote:
 Bill also suggested that it was my code, which i don't think is the case.
I
 could be wrong ~ can anyone suggest how i can optimize this constructor:
 
 public MyValueObject(SomeLocalInterface ejb){
 
   name = ejb.getName();
   id = ejb.getId();
   someOtherField = ejb.getSomeOtherField();
 }
 
 There are about 10 fields or so. I did double check and realize that one
of
 them is a field on a relationship, which may be the source of the problem.

You are doing 10 invocations through the ejb layers.  The code will be 
way more efficient if you put the value object creation code inside the 
entity bean.  For example

public abstract class MyEntityBean extends EJBObject {
public MyValueObject getValueObject() {
   MyValueObject valueObject = new MyValueObject();
   valueObject.setName(getName());
   valueObject.setId(getId());
   valueObject.setSomeOtherField(getSomeOtherField());
}
}

The important difference is the loading of the value object gets all of 
the data from the ejb using calls inside of the bean instance and 
specifically the calls don't travel over a Remote or Local interface. 
This means there is no code interpositioned.

-dain



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This transmission contains information solely for intended recipient and may
be privileged, confidential and/or otherwise protect from disclosure.  If
you are not the intended recipient, please contact the sender and delete all
copies of this transmission.  This message and/or the materials contained
herein are not an offer to sell, or a solicitation of an offer to buy, any
securities or other instruments.  The information has been obtained or
derived from sources believed by us to be reliable, but we do not represent
that it is accurate or complete.  Any opinions or estimates contained in
this information constitute our judgment as of this date and are subject to
change without notice.  Any information you share with us will be used in
the operation of our business, and we do not request and do not want any
material, nonpublic information. Absent an express prior written agreement,
we are not agreeing to treat any information confidentially and will use any
and all information and reserve the right to publish or disclose any
information you share with us.


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Re: [JBoss-user] User Monitoring





One option is to check out the for pay software, AppSure, from JBoss partner
www.alignmentsoftware.com. I've seen a demo and its well worth consideration.

Luttrell, Peter wrote:
 
 
  
   
  
 
  My
sysadmin has  one large grip with JBoss: There is no way to tell who is using
a webapp at a  particular time, which he claims is possible with Weblogic.
 
  
 
  I'm
using Jetty,  if i turn on the metrics, i can ascertain how many sessions
are active (not  timed out). Does anyone know how i can figure out what the
userPrincipal is for  the httpsessions?
 
  
 
  Or
does anyone  have any other ideas on how to monitor Who is using Jboss? Other
then the  obvious one, which is write a bunch of custom code that updatessome
custom  monitorthrough filters or interceptors or manually?
 
  
 
  thanks.
 
  .peter
 
  
 
  
 
  as
always  ignore my firms silly warning below
  
 
 
  
  This transmission contains information solely
for intended recipient and may be privileged, confidential and/or otherwise
protect from disclosure.  If you are not the intended recipient, please contact
the sender and delete all copies of this transmission.  This message and/or
the materials contained herein are not an offer to sell, or a solicitation
of an offer to buy, any securities or other instruments.  The information
has been obtained or derived from sources believed by us to be reliable,
but we do not represent that it is accurate or complete.  Any opinions or
estimates contained in  this information constitute our judgment as of this
date and are subject to change without notice.  Any information you share
with us will be used in the operation of our business, and we do not request
and do not want any material, nonpublic information. Absent an express prior
written agreement, we are not agreeing to treat any information confidentially
and will use any and all information and reserve the right to publish or
disclose any information you share with us.
  

-- 
Greg Turner, JBoss Authorized Consultant

Tiburon Enterprise Systems
http://www.tiburon-e-systems.com
Box 1171
Tiburon, CA 94920
415-927-2543

Re: [JBoss-user] Httpsession clustering synch?

2002-11-04 Thread Jules Gosnell


OS
JVM
JBoss version
What have you done to enable httpsession clustering
How are you load-balancing/failing-over between the http nodes
Are you testing using servlets or JSPs
etc

Jules

Rick LaBanca wrote:

Sorry, thought the clustering was abstracted, using jetty. I'm just at the
point where I'm not sure of the intended operation. As for more detail, I'm
not sure what would be useful. I have it rigged so I can switch between two
servers, the only two together. Going to server B won't get me the session
info. If I instead start both, then fool with a's session, b is OK.

- Original Message -
From: Jules Gosnell [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, November 04, 2002 4:43 PM
Subject: Re: [JBoss-user] Httpsession clustering synch?




Jetty or Tomcat - more detail please.

Jules

LaBanca, Rick wrote:


It appears clustering session works well, except for one condition. If
server a is in use, then I start server b, server b won't have the



session


info (I guess it wasn't around to hear it). Is this just the limits of



the


javagroups type session persistence? (Or maybe I still have a setting
botched somewhere)

Rick


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Re: [JBoss-user] Entity Bean Performance Tuning Help

2002-11-04 Thread Dain Sundstrom

Luttrell, Peter wrote:

It is faster. I tried it in response to danch's message early in the thread.

Thus I have the same question (which no one commented on): Time ~1200ms is
a lot better then the original 2200, but can this still be acceptable for
reading ~10 fields from 750ejbs that are 100% cached?

Here is the email in this thread reporting the results:


I think you will get the same answer, run a profiler and find out what 
is taking the 1200 ms.  It should be obvious.  If you can't fix whatever 
is taking all the time, come back and complain about x being really 
slow.  My guess is the data isn't cached and it is taking 1199 ms to get 
it from the database and 1 ms to build the value object.

-dain



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[JBoss-user] Why 3.2? (Was: Error when building jboss)

2002-11-04 Thread Joao Pedro Clemente


 I am having the EXACT same problem, but with JBoss v3.2

 NOTE: I was able to build and run 3.0.0 and 3.0.1 successfully.
[snip]
 I posted a message earlier, but there was no response.  I am considering posting a 
bug.  Currently I am running a pre-release custom version of JBoss3.0.1, but would 
like to upgrade to get some of the
 many bug fixes and performance enhancements that have since been applied.

 -Steve

I am a little bit lost with the 3.2 release.. What's new in it that one
may want that there is not in 3.0.x?

For instance, from 2.4.x to 3.0.x the clustering features were enabled,
and would never go to the 2.4 series... So.. whats in 3.2, or maybe I
should go and read the release notes? Sorry if this is the case...





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Re: [JBoss-user] Httpsession clustering synch?

2002-11-04 Thread Rick LaBanca

redhat 7.3, jdk 1.4 (sun), jboss 3.0.4

Clustering enabled per the clustering doc (copy the cluster xml file,
jbossha sar, javagroups jar, distributed/ tag added)

The test is with precompiled jsp's (so essentially servlets).

What I am doing now for my simple test is this. I have two servers clustered
this way. On a third windows box, I have a little utility that lets me map a
local port to another ip:port, that allows me to switch over manually. So I
use server A, kick the utility over to B and test. Everything seems fine
except for this one case.

Again, it's not clear how it's supposed to work, is it supposed to synch up
servers coming online after activity has already occurred?

rick


- Original Message -
From: Jules Gosnell [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, November 04, 2002 7:51 PM
Subject: Re: [JBoss-user] Httpsession clustering synch?



 OS
 JVM
 JBoss version
 What have you done to enable httpsession clustering
 How are you load-balancing/failing-over between the http nodes
 Are you testing using servlets or JSPs
 etc

 Jules

 Rick LaBanca wrote:
  Sorry, thought the clustering was abstracted, using jetty. I'm just at
the
  point where I'm not sure of the intended operation. As for more detail,
I'm
  not sure what would be useful. I have it rigged so I can switch between
two
  servers, the only two together. Going to server B won't get me the
session
  info. If I instead start both, then fool with a's session, b is OK.
 
  - Original Message -
  From: Jules Gosnell [EMAIL PROTECTED]
  To: [EMAIL PROTECTED]
  Sent: Monday, November 04, 2002 4:43 PM
  Subject: Re: [JBoss-user] Httpsession clustering synch?
 
 
 
 Jetty or Tomcat - more detail please.
 
 Jules
 
 LaBanca, Rick wrote:
 
 It appears clustering session works well, except for one condition. If
 server a is in use, then I start server b, server b won't have the
 
  session
 
 info (I guess it wasn't around to hear it). Is this just the limits of
 
  the
 
 javagroups type session persistence? (Or maybe I still have a setting
 botched somewhere)
 
 Rick
 
 
 ---
 This SF.net email is sponsored by: ApacheCon, November 18-21 in
 Las Vegas (supported by COMDEX), the only Apache event to be
 fully supported by the ASF. http://www.apachecon.com
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[JBoss-user] MacOS X + Norton Personal Firewall

2002-11-04 Thread Frank Morton

I upgraded to MacOS X 10.2.1 and Norton Personal
Firewall Software 2.0.0 and begin to have strange
problems that kind of acted like a resource problem.
Port 8080 would just stop responding. Restarting
JBoss wouldn't do any good, but rebooting the system
made the problem go away for a few hours.

After trying many different things, the problem has finally
gone away after adding localhost (127.0.0.1) to the firewall
allowing access to port 8080. 

Thought I'd pass it along as more people seem to be
using MacOS X.




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RE: [JBoss-user] User Monitoring

2002-11-04 Thread Jason Westra




You 
make the custom solution sound way too hard! It is quite 
easy.

You 
need 2 classes.

1 
Class implementing HttpBindingListener called 
MonitoredUser.java
1 
MBean called CurrentUsersMBean.java, which holds a list of MonitoredUser objects 
representing currently logged in users.

When 
the user logs in, create a session, create and bind the MonitoredUser instance 
to the session, and add it to the CurrentUsersMBean list.

To see 
a list of currently logged in users, ask the CurrentUsersMBean for its 
list.

When 
the session times out, or the user logs off, the MonitoredUser.unbind() method 
is called. At this time, remove the object from the CurrentUsersMBean 
list.

Jason

  -Original Message-From: 
  [EMAIL PROTECTED] 
  [mailto:[EMAIL PROTECTED]]On Behalf Of Luttrell, 
  PeterSent: Monday, November 04, 2002 5:02 PMTo: 
  [EMAIL PROTECTED]Subject: [JBoss-user] User 
  Monitoring
  My sysadmin has 
  one large grip with JBoss: There is no way to tell who is using a webapp at a 
  particular time, which he claims is possible with 
Weblogic.
  
  I'm using Jetty, 
  if i turn on the metrics, i can ascertain how many sessions are active (not 
  timed out). Does anyone know how i can figure out what the userPrincipal is 
  for the httpsessions?
  
  Or does anyone 
  have any other ideas on how to monitor Who is using Jboss? Other then the 
  obvious one, which is write a bunch of custom code that updatessome 
  custom monitorthrough filters or interceptors or 
  manually?
  
  thanks.
  .peter
  
  
  as always 
  ignore my firms silly warning below
  This transmission contains information solely for 
  intended recipient and may be privileged, confidential and/or otherwise 
  protect from disclosure. If you are not the intended recipient, please contact 
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[JBoss-user] registerMBean not supported ?





Hello again,I'm trying to register a fully 
configured modelMBean using a remote RMIConnector 
but it seems that in jboss 3.0.2 the RemoteMBeanServer does not 
have this method. How can I register an MBean then? I first tried createMBean but the Management forums 
learned me that modelMBeans must be registered instead of created and configured 
afterwoods.Erik

[JBoss-user] (no subject)