Re: [JBoss-user] [Installation Configuration] - Gentoo Linux JBoss
Gentoo has 3.2.5 in Portage, only it's marked as masked. Create an /etc/portage/package.keywords with which packages you want to include as masked. Format of the file is: www-servers/jboss ~x86 Then emerge -v jboss and you'll be on version 3.2.5. I'm currently running 3.2.3, but will probably switch over to 3.2.5 soon to expirament with clustering. Tim zambizzi wrote: Anyone using this combination? I'm having problems w/ the 3.2.3 version that is available through Gentoo's portage application I'd use a newer version and custom install, which I tried and it works, but I can't find a startup script that works (bash shell) and I'm not familiar enough w/ shell scripting to do anything about it. Thanks! View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3853163#3853163 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3853163 --- This Newsletter Sponsored by: Macrovision For reliable Linux application installations, use the industry's leading setup authoring tool, InstallShield X. Learn more and evaluate today. http://clk.atdmt.com/MSI/go/ins003001msi/direct/01/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This Newsletter Sponsored by: Macrovision For reliable Linux application installations, use the industry's leading setup authoring tool, InstallShield X. Learn more and evaluate today. http://clk.atdmt.com/MSI/go/ins003001msi/direct/01/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] [Beginners Corner] - specify deploy directory for jk2
Michael -- You don't need to fuss with aliases in Apache. Instead, you'll define which URIs to pass onto JBoss/Tomcat in the workers2.properties file. For example, if you want to have JBoss handle all /test/* requests, you'll add a couple of lines in workers2.properties like this: [uri:/test/*] group=lb You might also want to have it take all JSP requests: [uri:/*.jsp] group=lb I just got finished integrating Apache 2.0.50, mod_jk2 and JBoss 3.2.5 on a Windows 2k box. Best of luck, Tim mjremijan wrote: I'd like to use the apache jk2 in front of jboss. However, I have a small problem. In the httpd.conf file I would normally need to use an alias to point to the webapp directoy. Using straight tomcat this is easy: Alias /test D:/Programs/jakarta/tomcat/5.0.28/webapps/test/ However, with jboss, I drop an ear into the /deploy directory and it ends up in some wierdly named directory like tmp\deploy\tmp458310.0.1-dsr.ear-contents\homesuite.war but the name of this directory changes everytime the webapp is redeployed. Is there any way to specify where jboss will unpack the ear? Michael. View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3848232#3848232 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3848232 --- This SF.Net email is sponsored by: thawte's Crypto Challenge Vl Crack the code and win a Sony DCRHC40 MiniDV Digital Handycam Camcorder. More prizes in the weekly Lunch Hour Challenge. Sign up NOW http://ad.doubleclick.net/clk;10740251;10262165;m ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.Net email is sponsored by: thawte's Crypto Challenge Vl Crack the code and win a Sony DCRHC40 MiniDV Digital Handycam Camcorder. More prizes in the weekly Lunch Hour Challenge. Sign up NOW http://ad.doubleclick.net/clk;10740251;10262165;m ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] [Installation Configuration] - help needed deploying .ear file
Srik -- Check the ?xml version=1.0? declaration. I don't think ISO8859_1 is a valid encoding. Try using iso-8859-1 instead, or change it to utf-8 depending on your needs. Hope it helps, Tim srik wrote: Dear friends, when i tried to deploy the helloWorld.ear file in the server/default/deploy folder of the jboss distribution folder, i get the following error: ERROR [MainDeployer] Could not initialise deployment: file:/C:/jbos s-3.2.5/jboss-3.2.5/server/default/deploy/helloWorld.ear org.jboss.deployment.DeploymentException: Invalid encoding name ISO8859_1.; - nested throwable: (org.xml.sax.SAXParseException: Invalid encoding name ISO8859_1.) so, should i need to change the encoding some where. please guide me. Thanks in advance, srik. View the original post : http://www.jboss.org/index.html?module=bbop=viewtopicp=3847253#3847253 Reply to the post : http://www.jboss.org/index.html?module=bbop=postingmode=replyp=3847253 --- This SF.Net email is sponsored by BEA Weblogic Workshop FREE Java Enterprise J2EE developer tools! Get your free copy of BEA WebLogic Workshop 8.1 today. http://ads.osdn.com/?ad_id=5047alloc_id=10808op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user -- Tim Meals Senior Programmer --- This SF.Net email is sponsored by BEA Weblogic Workshop FREE Java Enterprise J2EE developer tools! Get your free copy of BEA WebLogic Workshop 8.1 today. http://ads.osdn.com/?ad_id=5047alloc_id=10808op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Internal Tomcat version upgrade
How can I upgrade internal tomcat versions. For example from 5.0.16 to 5.0.19. Can I just copy the files from the tomcat distibution server directory to the jbossweb-tomcat50.sar directory in the jboss distribution. --- This SF.Net email sponsored by Black Hat Briefings Training. Attend Black Hat Briefings Training, Las Vegas July 24-29 - digital self defense, top technical experts, no vendor pitches, unmatched networking opportunities. Visit www.blackhat.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Problems occuring under load
Hi,
We've been running some tests on our system to simulate a high load and
have been getting some errors. Maybe people could point out what may
need to be fixed or if JBoss might have an issue with this. It'd be
interesting to know if JBoss (that is 3.2.1) currently has any issues
when being run on a high load or on a multiple CPU box.
My last run, where I retrieved these errors from was run on a dual PIII
Linux system running JBoss 3.2.1 and Java 1.4.2
1 ) This one is weird. In a section of code below, we get an error on
the removeFrist method. This has cropped up once or twice on both a
windows and Linux system, running JBoss 3.2.1 and JBoss 3.2.2RC2. (and
Java 1.4.2_01 on windows).
It should not be possible for this error to occur because of the check
right before hand. Could this possibly be a JVM issue?
The code below should not be shared between beans. The items in the
linked list are entity bean references.
if (collection != null)
{
for (int i = 0; i preferredAmount; i++)
{
if (!(getLinkedList().isEmpty()))
{
collection.add(getLinkedList().removeFirst());// ERROR OCCURS
}
else
{
break;
}
}
}
2003-09-17 10:56:19,515 ERROR [our code ] Unexpected Exception in
getChat()
java.util.NoSuchElementException
at java.util.LinkedList.remove(LinkedList.java:579)
at java.util.LinkedList.removeFirst(LinkedList.java:131)
at our code(class with code above.java:182)
2) This one occurs in various areas. It did not occur when I ran tests
using 10 threads, but did when running with 100 threads on the test client.
Do I need to adjust the transactions requirements for these methods?
Caused by: java.lang.IllegalStateException: removing bean lock and it
has tx set!
at
org.jboss.ejb.plugins.lock.QueuedPessimisticEJBLock.removeRef(QueuedPessimisticEJBLock.java:430)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.fieldStateEventCallback(JDBCStoreManager.java:187)
at
org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCCMP2xFieldBridge.getInstanceValue(JDBCCMP2xFieldBridge.java:152)
at
org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCAbstractCMPFieldBridge.getValue(JDBCAbstractCMPFieldBridge.java:174)
at
org.jboss.ejb.plugins.cmp.bridge.EntityBridgeInvocationHandler.invoke(EntityBridgeInvocationHandler.java:124)
at org.jboss.proxy.compiler.Runtime.invoke(Runtime.java:59)
at our entity bean$Proxy.getPriority(generated)
at our entity bean.getDcPriority(our entity bean.java:927)
at sun.reflect.GeneratedMethodAccessor37.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.jboss.ejb.EntityContainer$ContainerInterceptor.invoke(EntityContainer.java:1044)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCRelationInterceptor.invoke(JDBCRelationInterceptor.java:95)
at
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invoke(EntitySynchronizationInterceptor.java:301)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:186)
All the best,
Tim
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Re: [JBoss-user] Help with memory leak issue
Stephane Nicoll wrote: Hello, We had exactly the same problem! Using Jboss 3.2.1 with the pg73jdbc3 driver solves our problem. Regards, Stphane Nicoll You're dead right. I had tried out the latest driver but to fix the original problem. I never noticed it had fixed the commit issue. Just got the 7.3.4 source code and have rebuilt the JDBC driver (with changes to use long indexes) and it works a treat. Thanks, one more bug I can close. Tim --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Help with memory leak issue
Jon Barnett wrote: Have you logged information on pool sizes, bean lifecycles (particularly for the stateful session beans) and so on? You'll probably want to monitor activity on the servlets as well - session expiry probably being an important event. No session expiry on servlets results in a memory leak. The Postgresql driver has not exhibited any leakage in my experience under any of the 7.2.x and 7.3.x implementations. Are there any other strange issues? Large number of open connections to hsqldb? Some people have experienced this with JBoss under Linux. We usually don't see that as we run with no port for the hsqldb (in-process). Have you tried with various JVMs as well? Do you get any log messages showing any errors and do you ever run out of memory? Perhaps outline the JVMs used and the -X options used. That's all I can think of at the moment. Others might have some better suggestions. JonB. Jon, Thanks for the reply. I have at last managed to track down the problem. Just after sending the first email I decided to remove the call to message bean altogether. This worked and JBoss ran for 6 hours without any problems. After a bit of work I tracked this down to the fact that when calling a stored procedure the leak seemed to occur as opposed to calling a basic sql query. It ended up that the stored procedure was producing NOTICE messages and these were being received by the jdbc driver. The jdbc driver was storing these SQLWarning messages under the connection and because JBoss does not actually close the connection but returns it to the pool, the messages weren't being purged. I now have calls to read all the SQLWarnings from any jdbc calls being made and this seems to be doing the job. These messages are then traced out by log4j for safety. I have also lowered the level of the messages being outputted so that fewer messages will be received. Took a while but it was worth it. Now I just have to figure out why I'm getting so many COMMIT: no transaction in progress messages from Postgresql. Have to examine our transaction handling I guess. All the best, Tim --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Help with memory leak issue
Hi all, Firstly, I apologies if this is a vague request but I feel I need some pointers. I am currently testing an application for memory leaks and seem to have found one but am not sure where it is or how to isolate the leak (if there is in fact one). Test: - Set our entry servlet to have a timeout of 3 minutes (i.e. to logout a user) - Every 5 minutes login members 1 to 100 using Grinder (single thread) - Leave running overnight. (Code uses servlets accessing stateless and statefull session ejbs and uses a combination of jdbc and entity ejbs for database access [depending on type]) - A stored procedure is called on the database when the user logs out (to refresh the users data) asynchronously using message beans. Environment: - Client: Windows 2000 client for Grinder - JBoss: 3.0.7 (and JBoss 3.2.2RC2) running on Redhat Linux 9 - Database: Postgresql 7.3.2 running on Redhat Linux 9 (separate server to JBoss) The tests runs for about 4 hours okay and then JBoss runs out of memory (no modifications to heap size have been made). Using a cron job to record the memory of the JBoss java process every 1/2 hour we get the following type of results (for both 3.0.7 and 3.2.2) 104852 (start) 117816 (after initial run) 124784 130908 136060 158512 163104 164356 (started to run out of memory) I have used a memory profiler to check for left over objects and none are showing up (at least in our code i.e. ones starting with ie.*). The JBoss ones are flucuating all the time but nothing is jumping out at me as to what may be causing the leak. Has anyone else had issues like this using JBoss 3.0.7 or 3.2.2RC2? If our own objects seem to be getting cleaned up, then what could be causing the leak? (hmmm jdbc driver possibly? We're using our own compiled version of the Postgresql jdbc driver from the 7.3.2 sourcecode so that indexes for bigints would be used correctly... therefore not the lates JDBC driver on the postgresql website). Any thoughts would be greatfulyl received. I'm off to try some more manual runs and see if I can track anything else down. Tim --- This SF.net email is sponsored by: VM Ware With VMware you can run multiple operating systems on a single machine. WITHOUT REBOOTING! Mix Linux / Windows / Novell virtual machines at the same time. Free trial click here:http://www.vmware.com/wl/offer/358/0 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] force reload of read-only entity bean
Hi, This might sound like an odd request but is it possible to force a read-only entity bean (or all read-only entity beans) to reload from the database. The reason I ask this is that we use dbunit for some of our unit tests. These tests will reset the database to a known state according to a given xml dataset before running the test(s). The only problem with this is that if a read-only entity bean is changed and has already been loaded by JBoss, then the test has a stale copy of the data. Is there anyway to force JBoss to reload its entity bean cache for the purpose of running these tests? Our alternative is to run through all of our dbunit datasets and make sure we do not have any overlap on read-only entity beans but this could become unmanageable very quickly. Many thanks, Tim PS... current set-up is: JBoss 3.0.7 (but might be moving to 3.2 in near future). Java SDK 1.4.1_02 --- This SF.Net email sponsored by: Parasoft Error proof Web apps, automate testing more. Download eval WebKing and get a free book. www.parasoft.com/bulletproofapps1 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] force reload of read-only entity bean
Tim McAuley wrote: Hi, This might sound like an odd request but is it possible to force a read-only entity bean (or all read-only entity beans) to reload from the database. The reason I ask this is that we use dbunit for some of our unit tests. These tests will reset the database to a known state according to a given xml dataset before running the test(s). The only problem with this is that if a read-only entity bean is changed and has already been loaded by JBoss, then the test has a stale copy of the data. Is there anyway to force JBoss to reload its entity bean cache for the purpose of running these tests? Our alternative is to run through all of our dbunit datasets and make sure we do not have any overlap on read-only entity beans but this could become unmanageable very quickly. Many thanks, Tim Another quick note... as I think of different options to use. Might it be possible to disable the read-only caching ability of JBoss entirely upon start-up? This would allow us to run the unit tests, where performance is not an important factor. One reason that this issue has cropped up is that we're making some of our previously read-write entity beans read-only, which is why it is difficult to start re-writing all of our unit tests (and data). Tim --- This SF.Net email sponsored by: Parasoft Error proof Web apps, automate testing more. Download eval WebKing and get a free book. www.parasoft.com/bulletproofapps1 ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] force reload of read-only entity bean
Sometimes the simplest solution is the best... we use to xdoclet to
generate our deployment descriptor files, so they are recreated each
time we rebuild our app. I've just added this target into our ant file
to build the ejb jar file.
target name=disable-read-only-entity-beans depends=init
if=disable-read-only
replace
file=${project.ejbxml.dir}/jbosscmp-jdbc.xml
replacetoken![CDATA[read-onlytrue/read-only]]/replacetoken
replacevalue![CDATA[read-onlyfalse/read-only]]/replacevalue
/replace
/target
So now all we have to do, when we want to deploy the app for unit
testing is add the option:
-Ddisable-read-only=true
A bit hacky, I know, but the least obtrusive way of working around our
problem.
All the best,
Tim
Hi,
This might sound like an odd request but is it possible to force a
read-only entity bean (or all read-only entity beans) to reload from
the database.
The reason I ask this is that we use dbunit for some of our unit
tests. These tests will reset the database to a known state according
to a given xml dataset before running the test(s). The only problem
with this is that if a read-only entity bean is changed and has
already been loaded by JBoss, then the test has a stale copy of the
data. Is there anyway to force JBoss to reload its entity bean cache
for the purpose of running these tests?
Our alternative is to run through all of our dbunit datasets and make
sure we do not have any overlap on read-only entity beans but this
could become unmanageable very quickly.
Many thanks,
Tim
PS... current set-up is:
JBoss 3.0.7 (but might be moving to 3.2 in near future).
Java SDK 1.4.1_02
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[JBoss-user] Re: Unexpected behavior when when deleting one entity in CMR 1-many rel
jeremy When you make the COLOR_ID non null, then you are making the constraint mandatory inside the database, but the EJB specification does not have such a notion. When you remove the Color, the CMP nulls out the relationship in memory (as it should), but the constraint prevents this being persisted. /jeremy So it sounds like my problem is that there is no concept of constraints inside EJB and so while CMP will enforce integrity of the data by nulling out the COLOR_ID column, there is not mechanism to describe the constraint. Basically, no mechanism analogous to what can be done in a RDBMS. That's a bit frustrating jeremy If you make the COLOR_ID column nullable, then you are allowing Cars to exist that have an unknown Color. When you remove a referenced Color, CMP is correctly removing the reference in the database preserving its integrity. By removing a referenced entity, you are actually asking for this to happen. /jeremy Changing the column to nullable was forced by some other oddity of CMP handling in JBoss. I don't want it nullable. But in any case, there are instances where I do want something nullable, but don't want my CMP engine doing updates behind my back. Anyway, thanks for the quick response. Looks like I get to do my own checks. --Tim --- This SF.Net email is sponsored by: INetU Attention Web Developers Consultants: Become An INetU Hosting Partner. Refer Dedicated Servers. We Manage Them. You Get 10% Monthly Commission! INetU Dedicated Managed Hosting http://www.inetu.net/partner/index.php ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Unexpected behavior when when deleting one entity in CMR 1-many rel
Using 3.0.7, I have two entity beans with a 1-to-many relationship defined. Using CMP CMR. This is not a parent-child relationship, so there is no cascade set up. Let's call them Car and Color. A Car has a Color. A Color may be related to several Cars. If I try and delete a Color that some Car is referencing and the underlying database COLOR_ID field is set to not null, I get a constraint violation and the operation fails. This is what I'd expect. If the underlying database COLOR_ID field is set to null, the Color is deleted and the COLOR_ID field is set to null. This is not what I would expect. I read somewhere that JBoss CMP enforced integrity, but in this case it doesn't seem to be the case. Rather it seems to rely on the underlying database to support integrity by performing an action that I didn't think I was asking for, namely nulling out the COLOR_ID field of all Car entries referring to the Color I'm deleting, with failure determined by the database's response. Is there some way to get JBoss CMP/CMR to enforce integrity at its level so that if I try and delete a Color still accessed by a Car I get an exception? Alternatively, is there a way to tell it not to try and null out the COLOR_ID fields in the Cars, so that it would get the exception from the DB? This is a general problem we're running into, so I'd prefer a general solution that modifies the behavior of CMP, rather than having to change some settings for each relationship I want to behave in this manor. And I know I can check this by hand, but that is not the solution I'm hoping for. I've found the same behavior in 3.2.1. Please reply to my email address in addition to the list. Thanks in advance. --Tim --- This SF.Net email is sponsored by: INetU Attention Web Developers Consultants: Become An INetU Hosting Partner. Refer Dedicated Servers. We Manage Them. You Get 10% Monthly Commission! INetU Dedicated Managed Hosting http://www.inetu.net/partner/index.php ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] CMP - Primary Key Strategies?
I'm working on a CMP EntityBean with JBoss3 on Oracle8. My primary key must be a unique number. Oracle has a nice facility for handling sequences, which doesn't seam possible with this senerio because i'd need to write some jdbc code in the ejbCreate method to get the nextval. I'm aware that there are several J2EE patterns/blueprints to solve this...most have not-so-clean side effects that i'd like to avoid...such as extra tables..etc. Is there anything that i can do with JBoss to solve this problem in a simple and clean manner? Someone told me that there is a cmp engine that i can buy that plugs into jboss that makes this easy. Does anyone know what product this is? Does anyone have experience with it? thanks, -et __ Do you Yahoo!? Yahoo! Platinum - Watch CBS' NCAA March Madness, live on your desktop! http://platinum.yahoo.com --- This SF.net email is sponsored by:Crypto Challenge is now open! Get cracking and register here for some mind boggling fun and the chance of winning an Apple iPod: http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0031en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Using UserTransaction within servlets with JBoss (for junit tests)
Hi, I mailed the list before enquiring about this but I thought I'd try again, this time narrowing it down a little. I want to test some code that accesses an entity beans CMR field collection and iterates through it. This code will be used through a session bean in the final product but for the junit test I am not using a session bean. The test works fine in JBoss 3.0.0 but not beyond. This is because the retrival and accessing of the cmr collection needs to be done within a single transaction (and prior to JBoss 3.0.1 this was incorrectly not checked for, it now is) . How can I mimic this in my test case? Currently I have: (in a junit test extending ServletTestCase i.e. using cactus) uTrans = (UserTransaction)new InitialContext().lookup(java:/comp/UserTransaction); uTrans.begin(); interestAction = new UpdateInterestAction(memberContext, interest, value); uTrans.commit(); Whether I use this with or without the usertransaction code I always get the message: java.lang.IllegalStateException: A CMR collection may only be used within the transction in which it was created Am I retrieving the UserTransaction correctly?? Is it possible that I might be getting the UserTransaction from Jetty (the one with JBoss) which is being used by cactus to host the test class? I know that to be able to access JBoss's datasource from within a cactus test case I needed to add entries into the web.xml and jboss-web.xml files in the war file containing the test code. Do I need to do the same to be able to access the correct UserTransaction? Currently using JBoss 3.0.3, on Win 2K, accessing Postgres 7.2.2 (using current stable release of the postgresql's jdbc drivers for 7.2) Many thanks, Tim --- This sf.net email is sponsored by: Influence the future of Java(TM) technology. Join the Java Community Process(SM) (JCP(SM)) program now. http://ads.sourceforge.net/cgi-bin/redirect.pl?sunm0004en ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] What's JBoss doing to my BASIC authentication?
I have a war file that contains two JSPs, the first is checker.jsp that does not have any constraints, and the second is secured.jsp. The contents of the war file is: [tpenhey]86: jar -tf role-test.war META-INF/ META-INF/MANIFEST.MF jsp/ WEB-INF/ jsp/checker.jsp jsp/secured.jsp WEB-INF/web.xml When deployed under just tomcat 4.0.4, the checker.jsp can be seen, but the secure.jsp brings up the prompt to set username and password (as defined by the web.xml file below). The server.xml file has the default memory realm commented out and a JDBCRealm added in. Now this all works fine. However... I then changed the tomcat4-service.xml file to have a Realm (same JDBCRealm that the standalone tomcat used) section in the Engine. I deploy the war file and start jboss. I can see the checker.jsp as expected, but the secured.jsp can be seen without the browser bringing up a dialog box asking for authentication details. After reading through some of the tomcat 4.0.4 source, it appears that if there is a principal object associated with the request then it is considered authenticated, and so does not ask. Which JBoss bit is inserting an empty principal? How could I get around it for simple war's? Thanks, Tim --- web.xml --- ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app security-constraint web-resource-collection web-resource-nameSecure JSPs/web-resource-name url-pattern/jsp/secured.jsp/url-pattern http-methodGET/http-method http-methodPOST/http-method /web-resource-collection auth-constraint role-namedeveloper/role-name /auth-constraint /security-constraint login-config auth-methodBASIC/auth-method realm-nameSecured Pages/realm-name /login-config security-role role-namedeveloper/role-name /security-role /web-app -- This message is intended only for the personal and confidential use of the designated recipient(s) named above. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and should not be regarded as an offer to sell or as a solicitation of an offer to buy any financial product, an official confirmation of any transaction, or as an official statement of Lehman Brothers. Email transmission cannot be guaranteed to be secure or error-free. Therefore, we do not represent that this information is complete or accurate and it should not be relied upon as such. All information is subject to change without notice. --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Controlling transactions during unit tests
Hi, I am having a trouble with transactions during one of my unit tests. Someone might be able to help. I have some code to update a member's interest in a topic. This will retrieve the list of current interests, store them in a cache (seperate collection) and update the specified interest when asked to do so (both in the cache and to the db currently). DB Layout: Member 1 - N MemberInterest N - 1 Interest This call will be made through a session bean under normal operation but for the moment I would like to test it seperately (using Cactus). Currently I get an exception, with the message: A CMR collection may only be used within the transction in which it was created This happens when I want to load the list of member interests into a cache. This is done by retrieveing the cmr collection and then iterating through it to create a seperate collection in cache. How can I get this to run within the same transaction using cactus, like it would under normal operation using a session bean (I presume)? I have tried this code (within the unit test) but it does not seem to help: uTrans = (UserTransaction)new InitialContext().lookup(java:/comp/UserTransaction); uTrans.begin(); // Create the action... which will create the interest cache on first call interestAction = new UpdateInterestAction(memberContext, interest, value); uTrans.commit(); This is the only reference I could find on the web to a similar problem... and suggesting to make sure to run everything within a usertransaction. http://www.jboss.org/forums/thread.jsp?forum=46thread=20507message=3738688 #3738688 I am using JBoss 3.0.2, on Win 2K, accessing Postgres 7.1.3 Many thanks, Tim --- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] best primary key generator method
Hi, Someone has asked me this question so I thought I'd pass it on. Currently for primary key generation we're using a pattern described in the EJB Design Patterns book. http://www.theserverside.com/books/EJBDesignPatterns/index.jsp In brief - the entity bean in question will query a stateless session bean for the next PK. - The stateless session bean has a block of numbers available and returns the next number in the block. - If the session bean's block has been used up, it will create a new block by requesting the latest PK from a sequence table in the database (via an entity bean), and incrementing this value. It seems to work very well so far. The interaction with the DB is kept to a minimum due to the caching of PKs using the stateless session bean and it is not possible to duplicate keys in a clustered environment because each stateless session bean holds a unique block (taken from the database). My question is this. How does this compare to using JBoss's own PK generator class? Might the JBoss solution offer a more efficient option? AND... how might this compare to, say, Weblogic's autoprimarykey option. Any information greatly received. Thanks, Tim ___ emuse technologies Hanover Quay Dublin 2 Ireland Tel: 353-1-671-7317 Fax: 353-1-671-7319 website: http://www.emusetechnologies.com/ email: mailto:[EMAIL PROTECTED] ___ This message has been scanned for viruses using GroupShield 4.5 for Exchange Server 5.5 CONFIDENTIALITY NOTICE - The information contained in this email message is intended only for confidential use of the named recipient. If the reader is not the intended recipient or the person responsible for delivering it to the recipient, you are hereby notified that you have received this communication in error and that any review, dissemination or copying of this communication is strictly prohibited. If you have received this in error, please notify the sender immediately. --- This sf.net email is sponsored by: Jabber - The world's fastest growing real-time communications platform! Don't just IM. Build it in! http://www.jabber.com/osdn/xim ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] What is the CVS Password for anonymous user?
are you behind a firewall? - if so you need to open port 2401 -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Dain Sundstrom Sent: 21 June 2002 00:00 To: [EMAIL PROTECTED] Subject: Re: [JBoss-user] What is the CVS Password for anonymous user? You can try the source forge cvs documentation. http://sourceforge.net/docman/?group_id=1 -dain Douglas Su wrote: I tried blank (press enter) and also I've looked at the instruction from JBoss's CVS page as well as the QuickStart.pdf for JBoss 3.0. I've tried the command on both winCVS and on linux. I can't login. The connection gets refuse all the time. I need to download the latest source of JBoss3.0 which has the CMR fixed. Any suggestion? Douglas From: Hunter Hillegas [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: JBoss User [EMAIL PROTECTED] Subject: Re: [JBoss-user] What is the CVS Password for anonymous user? Date: Thu, 20 Jun 2002 15:32:58 -0700 I think it is blank. There are CVS instructions on JBoss's CVS page on SourceForge. From: Douglas Su [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] Date: Thu, 20 Jun 2002 14:27:40 -0700 To: [EMAIL PROTECTED] Subject: [JBoss-user] What is the CVS Password for anonymous user? What is the CVS Password for anonymous user? In the QuickStart guide it says the password is empty but it not. It doesn't allow me to login. Any suggestion? --- Sponsored by: ThinkGeek at http://www.ThinkGeek.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user _ Send and receive Hotmail on your mobile device: http://mobile.msn.com --- Sponsored by: ThinkGeek at http://www.ThinkGeek.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user -- Dain Sundstrom Chief Architect JBossCMP JBoss Group, LLC --- Sponsored by: ThinkGeek at http://www.ThinkGeek.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- Sponsored by: ThinkGeek at http://www.ThinkGeek.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] XATxConnectionManager with Oracle?
Hi Igor- Could you tell me which files were added/modified in the patch, because we're having some real problems getting the cvs version to run, and we really need the xa transactions? Thanks - Original Message - From: Igor Fedorenko [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, June 17, 2002 3:51 PM Subject: Re: [JBoss-user] XATxConnectionManager with Oracle? David, I checked Branch_3_0 and it seemed to work. I completely agree that XidFactory is more elegant and flexible solution then hardcoded change to XidImpl. One suggestion though -- I would add comment about XidFactory mbean and its Pad attribute into sample oracle-xa-services.xml, otherwise it is not obvious how to configure this thing and invalid transaction id exception thrown during conn.close() does not add clarity ;-) David Jencks wrote: Many many thanks. I checked in the config file and applied the XAManagedConnection patch. Instead of applying the changes to Xid handling I changed Xid creation to be done through a factory mbean. You can configure the factory with the pad boolean property to specify if the xid's are of maximum size. In jboss 3, this mbean config is in the main jboss-service.xml file. In 3.1 it will be in a separate tm-service.xml file. Can you please check whether or not my reinterpretation of the patches still works? If so I will clean up the XidFactory interface a bit and port the changes to 3.1 as well. Thanks! david jencks On 2002.06.14 17:03:56 -0400 Igor Fedorenko wrote: Attached, please fine a patch which fixes problems with Oracle XA driver I have described earlier and example configuration file. The patch is against JBoss_3_0_0 cvs tag (branch?). Hope this helps. PS: sorry for html posting -Original Message- From: Igor Fedorenko [mailto:[EMAIL PROTECTED]] Sent: Friday, June 14, 2002 4:06 PM To: '[EMAIL PROTECTED]' Subject: RE: [JBoss-user] XATxConnectionManager with Oracle? Thanks for a helpful hint, David. As you correctly guessed my test ssb was leaking sql connections. I'll post my patch and config files here shortly. -Original Message- From: David Jencks [mailto:[EMAIL PROTECTED]] Sent: Friday, June 14, 2002 2:01 PM To: [EMAIL PROTECTED] Subject: Re: [JBoss-user] XATxConnectionManager with Oracle? Thanks for your work on this. Please post the results when you are satisfied. IMO the entire xa wrapper needs replacing which I unfortunately won't have time for soon. I'm not sure if associateConnection can be implemented easily. You can avoid it being called if you always close connection handles before calling other ejb methods (through home or remote interfaces) (and do not hold connections over method boundaries). So, try this: Connection c = myds.getConnection(); //do something c.close() myotherRemoteInterface.doSomethingElse(); c = myds.getConnection(); //do the rest of your work c.close(); david jencks On 2002.06.14 13:35:16 -0400 Igor Fedorenko wrote: I spent last two days trying to make this work and it looks like there are number of issues with both oracle xa datasource and jboss itself. I am getting close to have this configuration work (it's oracle 8.1.7.3 in my case but this should not make big difference). Problems that I've seen/fixed so far 1. Oracle xa driver returns difference XAResource for each call to XAConnection.getXAResource (see specs jdbc 2.0, section 7.2.2 why it should not). This problem causes xaRes not enlisted. Fixed XAManagedConnection to cache XAResource, this fix should not break anything else. 2. Although oracle xa driver accepts non-oracle Xid object, it seems to require that both getGlobalTransactionId and getBranchQualifier always return byte[64], otherwise it throws invalid transaction id during XAResource.end. Fixed XidImpl to return such arrays, not sure if it will work with all resource managers. !DOCTYPE HTML PUBLIC -//W3C//DTD HTML 3.2//EN HTML HEAD META HTTP-EQUIV=Content-Type CONTENT=text/html; charset=iso-8859-1 META NAME=Generator CONTENT=MS Exchange Server version 5.5.2654.45 TITLERE: [JBoss-user] XATxConnectionManager with Oracle?/TITLE /HEAD BODY PFONT SIZE=2Attached, please fine a patch which fixes problems with Oracle XA driver I have described earlier and example configuration file. The patch is against JBoss_3_0_0 cvs tag (branch?). Hope this helps./FONT/P PFONT SIZE=2PS: sorry for html posting/FONT /P PFONT SIZE=2-Original Message-/FONT BRFONT SIZE=2From: Igor Fedorenko [A HREF=mailto:[EMAIL PROTECTED];mailto:ifedorenko@thinkdynamics .com/A]/FONT BRFONT SIZE=2Sent: Friday, June 14, 2002 4:06 PM/FONT BRFONT SIZE=2To: '[EMAIL PROTECTED]'/FONT BRFONT SIZE=2Subject: RE: [JBoss-user] XATxConnectionManager with Oracle?/FONT /P BR PFONT SIZE=2Thanks for a helpful hint, David. As you correctly guessed my test ssb was
Re: [JBoss-user] XATxConnectionManager with Oracle?
Thanks for that. Basically I checked out the 3_0_0 branch, and built it, and couldn't even get my non xa application (which works on 3.0.0 final release) working - I was getting NoSuchMethodErrors from the ear deployer. I guess I was doing something wrong and it was late and I was in a rush so I'd thought it might just be easier to patch the files directly onto our working codebase, hence the question. I shall try again tomorrow with a clearer head and see if I get the same effect - Original Message - From: Igor Fedorenko [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, June 18, 2002 9:18 PM Subject: Re: [JBoss-user] XATxConnectionManager with Oracle? Tim, Basically, I did two things (see attached diff) 1. In connector/src/main/org/jboss/resource/adapter/jdbc/xa/XAManagedConnection.ja va I added caching of XAResource 2. In server/src/main/org/jboss/tm/XidImpl.java I changed getGlobalTransactionId() and getBranchQualifier() to always return 64-byte arrays. Devid reinterpreted this change slightly, he added xid factory which can be configured to create correct xids (I mean, correct from oracle's point of view). You should be able to apply the diff to JBoss_3_0_0 (cvs -z3 co -rJBoss_3_0_0) which I assume corresponds to jboss 3.0. Btw, what are these real problems you are talking about? Are they related to setting oracle xa driver or Branch_3_0 has some other issues? Tim wrote: Hi Igor- Could you tell me which files were added/modified in the patch, because we're having some real problems getting the cvs version to run, and we really need the xa transactions? Thanks - Original Message - From: Igor Fedorenko [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, June 17, 2002 3:51 PM Subject: Re: [JBoss-user] XATxConnectionManager with Oracle? David, I checked Branch_3_0 and it seemed to work. I completely agree that XidFactory is more elegant and flexible solution then hardcoded change to XidImpl. One suggestion though -- I would add comment about XidFactory mbean and its Pad attribute into sample oracle-xa-services.xml, otherwise it is not obvious how to configure this thing and invalid transaction id exception thrown during conn.close() does not add clarity ;-) David Jencks wrote: Many many thanks. I checked in the config file and applied the XAManagedConnection patch. Instead of applying the changes to Xid handling I changed Xid creation to be done through a factory mbean. You can configure the factory with the pad boolean property to specify if the xid's are of maximum size. In jboss 3, this mbean config is in the main jboss-service.xml file. In 3.1 it will be in a separate tm-service.xml file. Can you please check whether or not my reinterpretation of the patches still works? If so I will clean up the XidFactory interface a bit and port the changes to 3.1 as well. Thanks! david jencks On 2002.06.14 17:03:56 -0400 Igor Fedorenko wrote: Attached, please fine a patch which fixes problems with Oracle XA driver I have described earlier and example configuration file. The patch is against JBoss_3_0_0 cvs tag (branch?). Hope this helps. PS: sorry for html posting -Original Message- From: Igor Fedorenko [mailto:[EMAIL PROTECTED]] Sent: Friday, June 14, 2002 4:06 PM To: '[EMAIL PROTECTED]' Subject: RE: [JBoss-user] XATxConnectionManager with Oracle? Thanks for a helpful hint, David. As you correctly guessed my test ssb was leaking sql connections. I'll post my patch and config files here shortly. -Original Message- From: David Jencks [mailto:[EMAIL PROTECTED]] Sent: Friday, June 14, 2002 2:01 PM To: [EMAIL PROTECTED] Subject: Re: [JBoss-user] XATxConnectionManager with Oracle? Thanks for your work on this. Please post the results when you are satisfied. IMO the entire xa wrapper needs replacing which I unfortunately won't have time for soon. I'm not sure if associateConnection can be implemented easily. You can avoid it being called if you always close connection handles before calling other ejb methods (through home or remote interfaces) (and do not hold connections over method boundaries). So, try this: Connection c = myds.getConnection(); //do something c.close() myotherRemoteInterface.doSomethingElse(); c = myds.getConnection(); //do the rest of your work c.close(); david jencks On 2002.06.14 13:35:16 -0400 Igor Fedorenko wrote: I spent last two days trying to make this work and it looks like there are number of issues with both oracle xa datasource and jboss itself. I am getting close to have this configuration work (it's oracle 8.1.7.3 in my case but this should not make big difference). Problems that I've seen/fixed so far 1. Oracle xa driver returns difference XAResource for each call to XAConnection.getXAResource (see specs jdbc 2.0, section
[JBoss-user] How to get XA transactions with oracle datasource
The oracle-service.xml in cvs seems to be using local transactions. (??) Does anyone know how to configure it to use xa transactions? I need this to get my data access from inside MDBs working. I've looked at the volunteer docs, but they seem to be referring to 2.4.x on this. Thanks.
Re: [JBoss-user] How to get XA transactions with oracle datasource
ok, i shall try on monday i think someone else posted a message on this subject, but i have only seen one message - i only recently subscribed to the list hopefully forums will be up soon :) and it will be easier to communicate - Original Message - From: David Jencks [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, June 14, 2002 9:46 PM Subject: Re: [JBoss-user] How to get XA transactions with oracle datasource I've been asking for months for someone with Oracle to please contribute an xa configuration, with so far no takers. david jencks On 2002.06.14 14:45:40 -0400 Tim wrote: The oracle-service.xml in cvs seems to be using local transactions. (??) Does anyone know how to configure it to use xa transactions? I need this to get my data access from inside MDBs working. I've looked at the volunteer docs, but they seem to be referring to 2.4.x on this. Thanks. !DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.0 Transitional//EN HTMLHEAD META http-equiv=Content-Type content=text/html; charset=iso-8859-1 META content=MSHTML 6.00.2712.300 name=GENERATOR STYLE/STYLE /HEAD BODY bgColor=#ff DIVFONT face=Arial size=2The oracle-service.xml in cvs seems to be using local transactions. (??)/FONT/DIV DIVFONT face=Arial size=2/FONTnbsp;/DIV DIVFONT face=Arial size=2Does anyone know how to configure it to use xa transactions?/FONT/DIV DIVFONT face=Arial size=2/FONTnbsp;/DIV DIVFONT face=Arial size=2I need this to get my data access from inside MDBs working./FONT/DIV DIVFONT face=Arial size=2/FONTnbsp;/DIV DIVFONT face=Arial size=2I've looked at the volunteer docs, but they seem to be referring to 2.4.x on this./FONT/DIV DIVFONT face=Arial size=2/FONTnbsp;/DIV DIVFONT face=Arial size=2Thanks./FONT/DIV/BODY/HTML ___ Don't miss the 2002 Sprint PCS Application Developer's Conference August 25-28 in Las Vegas - http://devcon.sprintpcs.com/adp/index.cfm?source=osdntextlink ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ Don't miss the 2002 Sprint PCS Application Developer's Conference August 25-28 in Las Vegas - http://devcon.sprintpcs.com/adp/index.cfm?source=osdntextlink ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] jms transaction problem - local and xa transactions
I am accessing some entity beans (cmp) from the
onmessage() method of a message driven bean.
The mdb has a transaction attribute of
"Required".
If I do something like the following in the
onmessage() method:
//Create a new orderOrderLocal order =
orderHome.create(...);//Create some order-itemsfor (int i = 0; i
20; i++){OrderItemLocal orderItem =
orderItemHome.create(...);}
//Now try and iterate through the itemsIterator
iter = order.getItems().iterator();The call to getItems() leads to an
exception being thrown from the call to getItems() saying that the transaction
has expired.
When I change the transaction attribute to
"NotSupported"
JBoss gives me the following warning on the call to
getItems()
2002-06-12 16:15:53,913
WARN[org.jboss.resource.connectionmanager.LocalTxConnectionManager$LocalConnectionEventListener][Thread
Pool Worker-0] prepare called on a local tx. You arenot getting the
semantics you expect!
So it seems that one of the resources is
using local transactions - consequently the transactions aren't being linked up
and the calls to the entity beans are causing new transactions to be
created.
But i do not know whether it is jms or the database
doing this.
I guess there is someway to configure jms and
the jdbc resources to use xa transactions but i can't figure out how, basically
i am very confused :(
anyone know the answer, or can shed some
light on what is going on?
thanks in advance.
RE: [JBoss-user] CreateException from ejbPostCreate method?
Hiya, Did you declare CreateException for both the ejbCreate and ejbPostCreate methods? Do they both define the exact same exception declarations? Yes to both of the above. Can you post a bug report the reproduces the UndeclaredThrowableException. I will do so tomorrow if it is still needed. I tried it on JBoss 3.0.0 full release and got the same behaviour. I have just tried it now on JBoss 3.1.0alpha but a good few other things broke so I can't tell you the outcome of that test. (java.lang.NoSuchFieldError: testData) I saw your later posts. The beans I am testing are local entity beans. This may explain the problem if a RemoteException is being generated for this. All the best! Tim ___ Don't miss the 2002 Sprint PCS Application Developer's Conference August 25-28 in Las Vegas - http://devcon.sprintpcs.com/adp/index.cfm?source=osdntextlink ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] CreateException from ejbPostCreate method?
Hello, I am currently running through implementing some junit tests for some entity beans. For one of the tests I want to make sure that creating a duplicate entry in the database fails. The entry looks something like this: Entry: EmployeeID = 3 CompanyUnit = 10 Both of the attributes are foreign keys (set-up using relationships) and are set in the ejbPostCreate method of the entity bean. A unique index has been set-up on the database for these two columns. Unfortunately, when I try to enter a duplicate entry into the database I do not receive a CreateException but a java.lang.reflect.UndeclaredThrowableException. Is there anyway I can wrap this exception up into a CreateException or do I not have any choice in the matter. I am using Windows NT 4 and currently jboss 3.0.0 RC2. Many thanks, Tim ___ Sponsored by: ThinkGeek at http://www.ThinkGeek.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] CreateException from ejbPostCreate method?
Did you declare CreateException for both the ejbCreate and ejbPostCreate methods? Do they both define the exact same exception declarations? As far as I know they do. Both ejbCreate, ejbPostCreate and create (under LocalHome) throw CreateException. Can you post a bug report the reproduces the UndeclaredThrowableException. Will do, but it might take a day or two. I'll try out the latest version(s) of Jboss first. Our configuration files need to be slightly updated to work with the new version, hence I have not used it so far. Thanks for the replies. Tim ___ Sponsored by: ThinkGeek at http://www.ThinkGeek.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Log4J Problem!!! Please HELP ME
I usually do something like this... put a log4j properties file in your
application e/j/war file, and somewhere in the initialization of the
application do this:
(sorry for the poor formatting)
private void init(){
ResourceBundle bundle = ResourceBundle.getBundle(com.kcp.sso.log4j);
Properties props = new Properties();
String tempKey = null;
for (Enumeration resourceKeys = bundle.getKeys();
resourceKeys.hasMoreElements();) {
tempKey = (String)resourceKeys.nextElement();
props.setProperty(tempKey, bundle.getString(tempKey));
} // end of for ()
bundle = null;
tempKey = null;
PropertyConfigurator.configure(props);
}
That way, as long as log4j is in the classpath of the app server, the
application can configure itself.
Tim
On Mon, 2002-06-03 at 11:39, [EMAIL PROTECTED]
wrote:
It seems like it would be easier, from a developer's point of view,
to deploy your J2EE package without requiring the user to modify
files outside of your ear, war or jar package. It would be nice for
each app to include their own log4.properties files in their package.
This way I should in theory just be able give my package to my
customers and they just need to add it to their deploy directories.
hth,
danch
[EMAIL PROTECTED] wrote:
I have a problem in JBoss2-4.4. I have several bean that use log4j to log
some aplication event. Thats beans work fine in JBoss-2.2, but when I try
to use JBoss-2.4.4 I get an error:
java.rmi.ServerException: RemoteException occurred in server thread;
nested exception is:
java.rmi.ServerException: Transaction rolled
back:org/apache/log4j/Category
java.rmi.ServerException: Transaction rolled
back:org/apache/log4j/Category
I try to enable and disable the Log4jService but nothing happen.
I used my own category file.
Operation System: HP-UX 11
JDK: 1.3
What can I do to solve my problem? I need to solve it quickly.
Please Help.
Regards.
Alejandro
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Disclaimer:
All statements are my own, personal opinions and have nothing to do
with the opinions of employer, wife, or cat. They may not have anything
to do with objective reality, as a matter of fact. Your Milage May
Vary, Excludes Delivery Charges, etc.
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IT System Engineer
Honeywell Federal Manufacturing Technologies
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Re: [JBoss-user] unsubscribing
Hi, Hi, how can I unsubscribe me from this mailing list? Follow the link at the bottom of the email: JBoss-user mailing list ... https://lists.sourceforge.net/lists/listinfo/jboss-user It is at the bottom of the page that links to? I think you enter your email address, and change options... Thought that worked... Good luck Tim. ___ Don't miss the 2002 Sprint PCS Application Developer's Conference August 25-28 in Las Vegas -- http://devcon.sprintpcs.com/adp/index.cfm ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] JBoss and jbunit
I have fixed the problem. It was very simple in the end but took a little time for me to figure out. The problem was the fact that I was using one of the DB connections from the JBoss managed pool. This pool of connections was under the control of a transaction manager and therefore any operations do not necessarily commit straight away. The two choices I had were to setup a second datasource, not under transaction management, or to run the command: connection.getConnection().commit() before I closed the connection. A very simple solution, and probably highlighting my lack of experiences with databases! ;-) I might implement the first option at a later date, but as always, there's other work to be done! All the best, Tim Hi, I don't know if anyone here has used jbunit (http://dbunit.sourceforge.net/) with JBoss but if anyone has I'd appreciate some help. I am trying a simple operation to populate the database with data from the jbunit dataset from within a testcase (running within jboss, using cactus). Initially I found that it would run but no data would appear in the DB. Looking at the DB logs I saw that all the operations were being roled back, but no errors were appearing from my testcase. I was using a DB connection from the Jboss pool (PostgresDS). I then tried it again but this time making a database connection manually. This worked okay. I have since tried several different methods and have found the following: - It'll work fine when using a database connection manually created. - It'll fail when trying to use a DB connection from JBoss's Postgres datasource pool. Has anyone used jbunit before and would they have any advice? I am assuming it's a problem caused by the fact that an external (if you could call it that) entity is trying to use JBoss DB connections. More information can be found from my post to the jbunit mailing list: http://www.geocrawler.com/lists/3/SourceForge/20449/0/8463589/ and a follow up at: http://www.geocrawler.com/lists/3/SourceForge/20449/0/8471840/ I am currently trying to change the current commit option used by JBoss but this is the first time I have really looked at this, so it'll take me a little while to figure it out. Any ideas, advice would be appreciated! All the best, Tim msg15551/bin0.bin Description: application/ms-tnef
RE: [JBoss-user] problem with LoginModule
I had the same (or at least similar) problem.
From a recent version of JBoss beta2 (about 2 weeks ago) I found I needed to
add some security settings for accessing the database. These I added into
auth.conf, by duplicating the entry for DefaultDbRealm that was in that file
and produced:
// Security domain for testing new jca framework
PostgresDbRealm {
//
// Security domain for new jca framework.
// One per ManagedConnectionFactory are required.
org.jboss.resource.security.ConfiguredIdentityLoginModule required
principal=postgresuser
userName=postgresuser
password=password
managedConnectionFactoryName=jboss.jca:service=LocalTxCM,name=PostgresDS
;
};
When I switched to RC1 I began getting security errors.
After a while of messing about I found the settings had been moved from
auth.conf to login-config.xml, like so:
!-- Security domains for testing new jca framework --
application-policy name = PostgresDbRealm
authentication
login-module code =
org.jboss.resource.security.ConfiguredIdentityLoginModule
flag = required
module-option name = principalpostgresuser/module-option
module-option name = userNamepostgresuser/module-option
module-option name = passwordpassword/module-option
module-option name =
managedConnectionFactoryNamejboss.jca:service=LocalTxCM,name=PostgresDS/
module-option
/login-module
/authentication
/application-policy
Once I reset auth.conf to the RC1 version and setup login-config.xml
correctly everything was fine. I didn't need to add in users.properties or
roles.properties.
This may or may not help you, but it worked for me fine.
Yes, it would be nice to have access to updated docs... or even basic
release notes to point out these things, but aside from that you're getting
a lot from JBoss and we just have to be patient sometimes.
Cya
Tim
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Ren Weili
Sent: 17 April 2002 07:19
To: Jboss-User (E-mail)
Subject: [JBoss-user] problem with LoginModule
Hi all,
my old .ear worked fine with jboss-3.0.0beta.
in jboss-3.0.0RC1, it first complained with
NullPointerException.
After I have read the user-maillist, I removed all ejb
interfaces in
.war file.
then it complained SecurityException. and in the JBoss
Console, it
said can not find users.properties and roles.properties.
I followed the description in
jboss-3.0.0RC1/server/default/conf/login-config.xml, created
the 2 files
with same line :
unauthenticatedIdentity=nobody
finally it appears in the browser :
getAll failed due to: java.lang.SecurityException:Invalid
authentication attempt, principal=null; nested exception is:
javax.ejb.EJBException: getAll failed due to:
java.lang.SecurityException:Invalid authentication attempt,
principal=null
what can I do ?
Hope the Manual for 3.0.0 can be updated not too late.
thanks to any answer.
Mit freundlichen Gruessen
Ren Weili
mailto:[EMAIL PROTECTED]
TEL : 0086-21-695-62686
FAX : 0086-21-595-77922
SVW CS *-1
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[JBoss-user] custom finder help with cmp2.0
Hi, I was wondering if people could give me some pointers in relation to custom finders in JBoss 3.0.0beta2. The query I want to implement is: SELECT member_fk FROM member_dialog_cluster GROUP BY member_fk HAVING COUNT (member_fk) 5; (i.e. to select all members from member_dialog_cluster where their entry occurs more than 5 times.) Having looked at the various options, I have some queries. 1) In terms of implementing the finder method in code: a) Do I need to manually make a DB connection, or can I use one of the pooled connections. If so, how to I get access to this connection? b) I want to return a Set of member local objects to the user. The sql call retrieves a list of primary keys from the DB. Will the container map these for me, or will I have to do a findByPrimaryKey on each PK... (gulp! Hope not!) 2) In terms of implementing this method in jbosscmp-jdbc.xml, how do I do it? i.e. declared-sql seems unsuitable because I am not using WHERE and I'm not exactly sure what to place in the query. query descriptionGet member's with low queue/description query-method method-nameejbFindByQueueState/method-name method-params/ /query-method ??? /query /entity 3) Overall... what is the suggested way of doing this? - I would ideally like the code to be as portable as possible, for comparing performance to other app servers with minimal code changes. - I want to keep the code manageable i.e. steering clear of BMPs would be nice. 4) I don't suppose ejb-ql might be refined some time to help with this call? Might jboss-ql help? Many thanks, Tim ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] CMP in EJB2.0 with Postgres
Which version of JBoss are you using? My advise is firstly to make sure you're using a copy of the service file applicable to the version of JBoss you're using. - Make a copy of hsqldb-default-service.xml and rename it to postgres-service.xml. - Modify the relevent sections for use with Postgres i.e. - jdbc driver, datasource name (if not default) - database to access, and username password (possibly the location of the postgres jar file needs to be added in). If you let me know what version of JBoss you have, I might be able to send you a copy of my postgres service file. I have been using alpha, beta and beta2 (26/03) Tim I havent been successful in get PostgreSQL to be used for CMP in my entity EJB running on JBoss 3.0.0. Can anyone show some light in the areas I am may have overlooked or if possible a step by step listing of what I is required to get PostgreSQL being used for CMP. Thank you all in advance. Allan Kamau. ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] CMP in EJB2.0 with Postgres
oh apologies... I have just seen that this file was the CVS version... hmmm, thanks. I might compare them and see how my modifications worked. ;-) Cheers, Tim A better solution is get the 3.0 postgresql-service.xml from the public documentation on the database setup: http://jboss.org/online-manual/HTML/ch03s12.html and modify it for your setup. (Change the server address, username, password, etc.) You can just dump the postgresql.jar file into the deploy directory to make it accessible. ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] CMP in EJB2.0 with Postgres
Hi, I remember initially trying to use examples from the web for alpha and having troubles. When I, instead, modified the hsqldb appropriately, it worked fine first time. I have also found that that particular file has changed a bit from alpha to beta2. It's also much nicer to read, mostly XMLified. Another thing I did was to place the postgres jar file into ext rather than deploy. It works for me anyway and I find it safer to do it this way rather than using outdated examples on the web. (same applies to the XML files... I have now got into the habit of validating them against the latest DTDs and it has saved me some hours of tinkering to say the least). Just my tuppence worth (ah... 2 cent worth I guess... darn Euro). ;-) Cya Tim This is probably not the best way to do this, though, since hypersql's setup is different from a standard JDBC driver. (The database runs in the same VM as JBoss) A better solution is get the 3.0 postgresql-service.xml from the public documentation on the database setup: http://jboss.org/online-manual/HTML/ch03s12.html and modify it for your setup. (Change the server address, username, password, etc.) You can just dump the postgresql.jar file into the deploy directory to make it accessible. ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] JBoss beta, foreign key mapping
Hi, Just signed on and I have a question? Has any had problems with the foreign key mapping in JBoss beta and beta2 (Last nights)? I can't seem to get it to work. It works in alpha okay. I tried validating the jbosscmp-jdbc file against the latest dtd (from cvs) and changed a few things i.e. foreign-key-fields is now key-fields but to no avail. Is this broken currently? Cheers! Tim ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] JBoss beta, foreign key mapping
Hi, Just signed on and I have a question? Has any had problems with the foreign key mapping in JBoss beta and beta2 (Last nights)? I can't seem to get it to work. It works in alpha okay. I tried validating the jbosscmp-jdbc file against the latest dtd (from cvs) and changed a few things i.e. foreign-key-fields is now key-fields but to no avail. Is this broken currently, or has anyone else experienced similar problems? Cheers! Tim ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Background process
This page in the manual explains how to write something which will be called by the Timer bean http://www.jboss.org/online-manual/HTML/ch13s55.html So you can set the timer to post a message to the MDB every 10 minutes or so Then, this page: http://www.jboss.org/online-manual/HTML/ch08s20.html Explains how to write a Message Driven Bean. Your User events can also post messages to this bean, and it will deal with them in order and in the background... I believe they do work with JBoss 2.4.4. We are using 2.4.3, and they work fine (we use an MDB for Creating Search indexes of our content) (till development gets to a stage where we can update to a later version, and know it is that causing the bugs, not our code) =) Hope this helps... I haven't been developing this side of the product, but I might be able to get the guy who has to copy and paste a snippet of code or three if you need more assistance =) Good Luck!! Tim. - Original Message - From: Loïc Lefèvre [EMAIL PROTECTED] To: JBoss User Mailing List [EMAIL PROTECTED] Sent: Wednesday, March 06, 2002 4:22 PM Subject: RE: [JBoss-user] Background process First a question: MDB are supported by JBoss 2.4.4? I don't know this concept, have you an url? Well I'm going to explain... I need a background process to manipulate EJBs. Let's take my example: an AI background process manages the weather and virtual people. This process needs to change EJBs properties quickly and to manages modifications from users (the virtual people have to search for guards if a user attacks them...). Indeed, the thread will awake at regular intervals but when an user event occurs too... Thanks in advance, Loïc -Message d'origine- De: Tim Yates [mailto:[EMAIL PROTECTED]] Envoyé: mercredi 6 mars 2002 17:04 À: Loïc Lefèvre Objet: Re: [JBoss-user] Background process How about a MessageDriven Bean (MDB)? Or I believe there is a Timer bean, which you can get to call your bean at regular intervals... Tim. - Original Message - From: Loïc Lefèvre [EMAIL PROTECTED] To: JBoss User Mailing List [EMAIL PROTECTED] Sent: Wednesday, March 06, 2002 3:12 PM Subject: [JBoss-user] Background process Hi, Could someone tell me the best way to implement a background process (a thread) that has access to some EJBs (server side). The code of this process must be in the ear archive. Currently, I have only two ideas: - Run my thread in the init method of a servlet. - Run my thread in a static block of an EJB (I know it's very bad). Regards, Loïc Lefèvre ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] JBoss Temp File Problem
Has anyone had problems creating temp files inside the container? Below is
the source code snippet and the resulting message from JBoss when I attempt
save a file created with the File.createTempFile() method. It appears that
the JBoss 'bin' folder is prepended to the path I give as a parameter on
this method. Is the a bug in JBoss or am missing something like setting a
property? I'm running on Win2K, JBoss 2.4.4 w/Tomcat.
Thanks,
Tim Sheridan
Source:
try
{
// create the file
pdfFile = File.createTempFile( HelloWorld, .pdf, new File(
/temp ) );
// log debugging statement
LOG.debug( pdfFile );
// save the pdf
document.savePDF( pdfFile.getAbsolutePath() );
}
catch( IOException exception )
{
throw( new CommandException( exception ) );
}
JBoss:
[java] [INFO,Default] java.io.FileNotFoundException:
C:\develop\jboss\bin\C:\temp\HelloWorld1360.pdf (The filenam
e, directory name, or volume label syntax is incorrect)
[java] [INFO,ServiceProxy] deleting service proxy
[java] [ERROR,RenderService] BEAN EXCEPTION:
[java] javax.ejb.EJBException: null
[java] Embedded Exception
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[JBoss-User] Problem with Applets and Security
Hi Everybody!! Hopefully this is a quick one... We are using the JBoss 2.4.3/Tomcat 3.4.3 package, and are trying to deploy a client Applet which can interact with our EJBs. However, no matter what I try, I keep getting the Exception: java.security.AccessConterolException: access denied (java.io.FilePermission \C:\version2\dist\TeamNetBuild\jboss\conf\tomcat\- read) Now, I remember this was a problem about 6 months ago, as the applet should not be trying to access the file properties. For one they do not exist on the machine that the applet is running on... Has this bug crept back into 2.4.3? Is it fixed in a later version? Has anyone managed to get Applets to work as client apps? Hehe, I hope so, as otherwise I am going to have to serialize objects to a servlet... hee hee Hope someone can help! Thank-you very much! Tim Yates Java Developer Team Netsol Ltd. ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-User] Problem with Applets and Security
Actually After peeking at the forums, it appears that the Applet - Servlet - EJB way is the way to go... So that we can guarantee we aren't going to get any firewall problems along the way... Hehehe...where's my Servlet book... Thanks anyway :-) Tim. - Original Message - From: Tim Yates [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, January 29, 2002 5:22 PM Subject: [JBoss-User] Problem with Applets and Security Hi Everybody!! Hopefully this is a quick one... We are using the JBoss 2.4.3/Tomcat 3.4.3 package, and are trying to deploy a client Applet which can interact with our EJBs. However, no matter what I try, I keep getting the Exception: java.security.AccessConterolException: access denied (java.io.FilePermission \C:\version2\dist\TeamNetBuild\jboss\conf\tomcat\- read) Now, I remember this was a problem about 6 months ago, as the applet should not be trying to access the file properties. For one they do not exist on the machine that the applet is running on... Has this bug crept back into 2.4.3? Is it fixed in a later version? Has anyone managed to get Applets to work as client apps? Hehe, I hope so, as otherwise I am going to have to serialize objects to a servlet... hee hee Hope someone can help! Thank-you very much! Tim Yates Java Developer Team Netsol Ltd. ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] MDB Deployment Problem
Hello, I'm using JBoss 2.4.4 and I'm a rookie at this stuff. I'm getting the following problem when I start JBoss after deploying my MDB: [INFO,ContainerFactory] Deploying RenderService [WARN,JMSContainerInvoker] destination not found: queue/RenderService reason: javax.naming.NameNotFoundException: Render Service not bound [WARN,JMSContainerInvoker] creating a new temporary destination: queue/RenderService Here is the JAR descriptor: ejb-jar enterprise-beans message-driven ejb-nameRenderService/ejb-name ejb-classchoreo.server.message.render.RenderServiceBean/ejb-class transaction-typeContainer/transaction-type acknowledge-modeAUTO_ACKNOWLEDGE/acknowledge-mode message-driven-destination destination-typejavax.jms.Queue/destination-type /message-driven-destination resource-ref res-ref-namejava:comp/env/jms/QCF/res-ref-name res-typejavax.jms.QueueConnectionFactory/res-type res-authContainer/res-auth /resource-ref /message-driven /enterprise-beans /ejb-jar Here is the JBoss descriptor: jboss enterprise-beans message-driven ejb-nameRenderService/ejb-name destination-jndi-namequeue/RenderService/destination-jndi-name resource-ref res-ref-namejava:comp/env/jms/QCF/res-ref-name jndi-nameQueueConnectionFactory/jndi-name /resource-ref /message-driven /enterprise-beans /jboss I am trying to do my own MDB following those documented in the (PDF) book and the examples. Any help would be greatly appreciated. Thanks, Tim Sheridan ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] MDB Deployment Problem
That is exactly what the problem was. Thanks for pointing me in the right direction! There are those who call me ... Tim? -Original Message- From: Dave Smith [mailto:[EMAIL PROTECTED]] Sent: Friday, January 25, 2002 2:58 PM To: Tim Sheridan Cc: '[EMAIL PROTECTED]' Subject: Re: [JBoss-user] MDB Deployment Problem The queues have to be configued as MBeans at jboss startup time. I'm using 3.0 but something like .. mbean code=org.jboss.mq.server.QueueManager name=jboss.mq:service=Queue,name=RenderService /mbean You will have to look for an example on 2.4.4. Tim Sheridan wrote: Hello, I'm using JBoss 2.4.4 and I'm a rookie at this stuff. I'm getting the following problem when I start JBoss after deploying my MDB: [INFO,ContainerFactory] Deploying RenderService [WARN,JMSContainerInvoker] destination not found: queue/RenderService reason: javax.naming.NameNotFoundException: Render Service not bound [WARN,JMSContainerInvoker] creating a new temporary destination: queue/RenderService Here is the JAR descriptor: ejb-jar enterprise-beans message-driven ejb-nameRenderService/ejb-name ejb-classchoreo.server.message.render.RenderServiceBean/ejb-class transaction-typeContainer/transaction-type acknowledge-modeAUTO_ACKNOWLEDGE/acknowledge-mode message-driven-destination destination-typejavax.jms.Queue/destination-type /message-driven-destination resource-ref res-ref-namejava:comp/env/jms/QCF/res-ref-name res-typejavax.jms.QueueConnectionFactory/res-type res-authContainer/res-auth /resource-ref /message-driven /enterprise-beans /ejb-jar Here is the JBoss descriptor: jboss enterprise-beans message-driven ejb-nameRenderService/ejb-name destination-jndi-namequeue/RenderService/destination-jndi-name resource-ref res-ref-namejava:comp/env/jms/QCF/res-ref-name jndi-nameQueueConnectionFactory/jndi-name /resource-ref /message-driven /enterprise-beans /jboss I am trying to do my own MDB following those documented in the (PDF) book and the examples. Any help would be greatly appreciated. Thanks, Tim Sheridan ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Many Processes spawned by JBoss when running on Linux
Try using the IBM Jdk... This is a known issue with Sun's 1.3 JDK Hope this helps, Tim. - Original Message - From: Imran Bohoran [EMAIL PROTECTED] To: Jboss-User (E-mail) [EMAIL PROTECTED] Sent: Tuesday, January 22, 2002 11:30 AM Subject: [JBoss-user] Many Processes spawned by JBoss when running on Linux Hi all I have a JBoss installation running on Red Hat 7.0. When I start my JBoss with all my beans there are over 80 processes that's been spawned and each process indicates that it uses 35.2 % of memory. Is this normal or am I missing something in my configurations. The memory usage shows 100% when JBoss is running . Can any one let me know why all these processes are spawned. And what is the necessacity for all these processes to be spawned. I really need this information a little quickly. Hoping to receive an answer. TIA Cheers Imran ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] changing port 8080 to 80
Have a look inside jboss.jcml (it used to be in /jboss/conf/tomcat) I think the port is also defined there Hope this helps!! Tim. - Original Message - From: Mark [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, January 15, 2002 10:56 PM Subject: [JBoss-user] changing port 8080 to 80 I'm accustomed to changing from the default port 8080 to port 80 in the server.xml file in the tomcat conf directory. I have done this now with jboss2.4.4-tomcat4.0.1 in the catlina/conf/server.xml and it is still serving on port 8080. Where do I change the port option? ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Question about JBOSS/Tomcat JSP
You have to make sure that tools.jar (from JAVA_HOME/lib) is in your classpath... Either add it to your classpath (in run_with_tomcat), or copy it into /jboss/lib/ext Tomcat needs this to compile the JSPs Hope this helps! Tim. - Original Message - From: Scott Salisbury To: [EMAIL PROTECTED] Sent: Wednesday, January 16, 2002 3:03 AM Subject: [JBoss-user] Question about JBOSS/Tomcat JSP Hello, I have recently downloaded JBoss-2.4.4_Tomcat-3.2.3.zip and have installed it on a Linux Redhat 7.1 box. It all seems to start fine but I can't seem to get any of the JSP samples to work nor can I get a simple JSP and java bean of my own to work. The same JSP and javabean work fine within Tomcat running standalone on a windows 2000 box. Below is the message. It looks like a classpath problem to me. Is there something that needs to be done to get this to work. This is one of the Tomcat samplesI get the same message when I run my own JSP... Thanks, Scott Error: 500 Location: /examples/jsp/checkbox/checkresult.jspInternal Servlet Error:javax.servlet.ServletException: sun/tools/javac/Main at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:508) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405) at org.apache.tomcat.core.Handler.service(Handler.java:287) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:812) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:758) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:213) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501) at java.lang.Thread.run(Thread.java:484) Root cause: java.lang.NoClassDefFoundError: sun/tools/javac/Main at org.apache.jasper.compiler.SunJavaCompiler.compile(SunJavaCompiler.java:136) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:273) at org.apache.jasper.servlet.JspServlet.doLoadJSP(JspServlet.java:612) at org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:146) at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:542) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:258) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:268) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:429) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:500) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405) at org.apache.tomcat.core.Handler.service(Handler.java:287) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:812) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:758) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:213) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501) at java.lang.Thread.run(Thread.java:484)
Re: [JBoss-user] Urgent regarding how to put external jar classes in Jboss2.4.4
I thought putting into jboss/lib/ext was enough... Have you tried putting them in a dir like /jboss/myJar and then adding the jar into the classpath inside run.sh? Hope this helps, and someone can give you a "cleaner" soloution Tim. - Original Message - From: seshusrinivas To: [EMAIL PROTECTED] Sent: Wednesday, January 16, 2002 6:51 AM Subject: [JBoss-user] Urgent regarding how to put external jar classes in Jboss2.4.4 Hi, I want to put my classes as jar files in Jboss2.4.4.So, where i have to put these jar file. If i put all the unjar files in jboss it is able to access these files. If i put as jar files in jboss2.4.4 in lib\ext directory it is not able to access those files which are in jar file. Please let me know the problem immediately as we are in running project. Thanks, Bye Seshu Srinivas
Re: [JBoss-user] JBoss CMP DataType CLOB
We use BMP... CMP didn't work in JBoss 2.2 with Oracle BLOBs... Not sure about the latest version... http://wamoz.com/JDBC_and_Oracle_LOB.asp helps to explain the code needed in your BMP layer to read and write to BLOBs... Tim. - Original Message - From: Thieme, Winfried [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, January 16, 2002 11:09 AM Subject: [JBoss-user] JBoss CMP DataType CLOB Hello! Is it possible to use the data type CLOB of an oracle database in combination with CMP in JBoss? If not, are there any alternatives ? Thank you Winfried ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] SYDNEY WE ARE ON
Thanks Marc for making me laugh for the first time this week :-) hehehehe Tim. ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] JBoss Deployment Strategy
Where is an appropriate place to put shared or common code (in the form of JAR files) that are utilized by session/entity/message beans in JBoss? Should I deploy all business objects and supporting code in the JBOSS_HOME/deploy folder or just business logic beans? What's the best strategy? Thanks, Tim Sheridan ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Australia training new price
Heheheh, I'd fly to Hungary from the UK for that :) - Original Message - From: Jozsa Kristof [EMAIL PROTECTED] Any chance for a free Hungarian training in Budapest? ;) j/k, Christopher ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Buy the documentation?
The link on the documentation seems to be broke... Can you still purchase the documentation? Looking forward to Marc's book too :) ...roll on march... :) Tim Yates Java Developer Team Netsol Ltd PS: The jboss-user shutdown thread was very active about a month or two ago, and I stated my aprehension about losing the list then... :( http://www.teamnetsol.com ** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify [EMAIL PROTECTED] Team Netsol Limited is incorporated in England and Wales under company number 3697370. Its registered office is at 2-4 Little Peter Street, Manchester M15 4PS. +44 (0)161 834 8342 ** ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Eternal problem : JBoss 2.4.3 and Log4J
Hi, I may be completely off-topic here, but we just had a problem with our freshly downloaded JBoss 2.4.3, where putting xerces.jar into /lib/ext was not enough, and we kept getting ClassNotFound exceptions whenever we tried to use xerces... We solved this by moving it from /lib/ext to /lib, and adding it to the classpath in run.sh I assume the problem is that the MBeans do not end up using the same classloader as JBoss (which is the one which has added all of the log4j, etc jars to the classpath)... If this is nothing to do with the problem described here, please feel free to ignore me, it just sounded too similar, so I thought I'd stick my oar in :-) Cheers, Tim yates I was using jboss 2.2.1 and I didn´t have any problem with my code, but when I installed jboss 2.4.3 I began to get the exception: NoClassDefFoundError when I deployed beans that use classes from jar files that are at lib/ext like log4j.jar. I also tried different options of classpaths but jboss doesn´t startup correctly if you put log4j.jar in your classpath. ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Multiple emails
Anyone else getting multiple emails from this list? I am getting five (count 'em) 5 copies of each message! I've checked the mail headers and they are all being sent to the same address (i.e. I have subscribed under 5 separate email addresses!). It's really only started doing it today, but has occurred on and off a few times in recent days. It seems to be doing it consistently now though! Can anyone let me know if it's happening to them? Thanks Tim ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] problems when accessing JSP pages
Title: problems when accessing JSP pages You need to ensure that "tools.jar" is either on the classpath, or copied into the jboss/lib directory "tools.jar" is in the JDK distribution Tim. - Original Message - From: Herve Tchepannou To: jboss Sent: Wednesday, November 14, 2001 1:49 PM Subject: [JBoss-user] problems when accessing JSP pages I've deployed a .ear application succesfully in JBoss Im now trying to access any JSP of my app but Im receiving the following error: javax.servlet.ServletException: sun/tools/javac/Main
[JBoss-user] Completely off-topic... Apologies now...
Hi, sorry abut this... Does anyone know where to get hold the binaries of InterServer for Solaris x86? I can't find it, and I have given myself a migrane trying to get Solaris to build it from the source :-( Just wondering if anyone has a pre-built copy I can leech off them.. Thanks, Tim Yates PS: Sorry again for spamming the list with this sort of stuff :-( ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Agent in jboss?
What you want to write is an MBean (Management Bean) Have a look here http://www.jboss.org/documentation/HTML/ch13s32.html Good Luck!! Tim. - Original Message - From: jquest jquest [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, October 16, 2001 4:24 PM Subject: [JBoss-user] Agent in jboss? Hi all, is it possible to write a part of code that will run as agent in jboss. I need to have a task that live in jboss and strarts every 30 min. Many thanks in advance. _ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] RE: JNDI question
JFYI, the error you had was because this: Hashtable props = new Hashtable(); props.put(Context.INITIAL_CONTEXT_FACTORY, org.jnp.interfaces.NamingContextFactory); props.put(Context.PROVIDER_URL, tech2:1099); props.put(java.naming.rmi.security.manager, yes); props.put(Context.URL_PKG_PREFIXES, org.jboss.naming); should have been this: Hashtable props = new Hashtable(); props.put(Context.INITIAL_CONTEXT_FACTORY, org.jnp.interfaces.NamingContextFactory); props.put(Context.PROVIDER_URL, tech2:1099); props.put(java.naming.rmi.security.manager, yes); props.put(Context.URL_PKG_PREFIXES, org.jboss.naming); ie: no quotes round the hash keys... using the jndi.properties file would fix it too ;-) Tim - Original Message - From: ALex Loubyansky [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, September 12, 2001 9:51 AM Subject: [JBoss-user] RE: JNDI question Sorry, I've solved it by adding jndi.properties file. java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory java.naming.provider.url=localhost:1099 java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces jalex ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] JBoss via Applet
Yeah sure!! Thank you so much =o) Tim. PS: I managed to get JBoss2.5alpha running with Tomcat 3.2.3 in the same VM, and the problem still persists... PPS: For anyone else following this thread behind me, if a solution is reached, I will post it here, and try to write up the documentation for how to do it... - Original Message - From: Sacha Labourey [EMAIL PROTECTED] To: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Friday, August 10, 2001 1:31 PM Subject: RE: [JBoss-user] JBoss via Applet Hello Tim, Ok, I have done this, and built it. I run jBoss with a simple jar deployed that contains one bean that has one method. This method just appends some text to the front of a String, then returns it. OK If I run the applet as an application, the String comes back fine. Hopefully... ;) If I run the applet as an applet (under tomcat running in a separate VM), I get the following: java.security.AccessControlException: access denied (java.io.FilePermission \C:\jboss2.5a\jboss\dist\tmp\deploy\Default\test.jar\- read) at java.security.AccessControlContext.checkPermission(Unknown Source) at java.security.AccessController.checkPermission(Unknown Source) at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:333) at javax.naming.InitialContext.lookup(Unknown Source) at applet.Applet1.jButton1_actionPerformed(Applet1.java:118) ...truncated... Yes, the problem is still the same... The fact is that when RMI serializes the proxy on the server to send it to the client, it also associates it the name of its codebase i.e. from where the client will be able to download the code if it doesn't own it locally. The RMI subsystem gets this information from the URLClassLoader associated to the proxy class on the server. In your scheme, it seems that the URLClassLoader gave it first the file URL to the class which doesn't make much sense from the applet point of view. When the client application tries this, it fails and then tries with the http URL that is most probably also serialized in the code base information. The problem is that for the applet, this first try is fatal as it raises a security exception. Could you please send me in private your test case. I will try to take a look at it if I have time. Cheers, Sacha ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] JBoss via Applet
Hiya JBoss fans =) We are trying to get an applet to call jBoss (via a webpage), but whenever we try, we get the following exception in the java console: TNSMapEditorTreeModel: Can't look up TNSMapBean. java.security.AccessControlException: access denied (java.io.FilePermission \C:\JBoss-2.2.2\tmp\deploy\Default\tnsmapeditor.jar\- read) java.lang.NoClassDefFoundError: tnsmapeditorbeans/TNSMapHome at tnsmapeditorclient.TNSMapEditorTreeModel.init(TNSMapEditorTreeModel.java:5 7) at tnsmapeditorclient.TNSMapEditorTreePanel.init(TNSMapEditorTreePanel.java:2 5) at tnsmapeditorclient.TNSMapEditorFrame.init(TNSMapEditorFrame.java:59) at tnsmapeditorclient.TNSMapEditorApplet.jbInit(TNSMapEditorApplet.java:32) at tnsmapeditorclient.TNSMapEditorApplet.init(TNSMapEditorApplet.java:22) at sun.applet.AppletPanel.run(Unknown Source) at java.lang.Thread.run(Unknown Source) it looks like the applet is trying to load the EJB's from my local machine!! Not the one running jBoss... We have jBoss running seperatly from tomcat, and when this applet is run standalone as an application (admittedly on the same machine as jBoss), it works fine. the applet looks up on the ip address of the jboss machine, and the URL contains the ip address of the same machine (as I know that was something brought up in the list-archive) Has anyone managed to use an applet to call ejb's? It says in the documentation: A user of EJBs may be another EJB, an ordinary JavaBean, a JSP page, an applet, or a stand-alone application. We have managed successfully to get all of these apart from the applet to work... Help me jBoss user listyou're my only hope =) Oh well, back to Google for me :-) Cheers, Tim Yates ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] JBoss via Applet
Will do :-) Thanks Sacha! I'll report our results back here :-) - Original Message - From: Sacha Labourey [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, August 09, 2001 4:53 PM Subject: RE: [JBoss-user] JBoss via Applet Hello, Can you try with one of the lastest CVS snapshot? A RMI codebase bug has been corrected in a recent release (2.4 I think). It may solve this problem. Cheers, Sacha -Message d'origine- De : [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]De la part de Tim Yates Envoyé : jeudi, 9 août 2001 17:39 À : [EMAIL PROTECTED] Objet : [JBoss-user] JBoss via Applet Hiya JBoss fans =) We are trying to get an applet to call jBoss (via a webpage), but whenever we try, we get the following exception in the java console: TNSMapEditorTreeModel: Can't look up TNSMapBean. java.security.AccessControlException: access denied (java.io.FilePermission \C:\JBoss-2.2.2\tmp\deploy\Default\tnsmapeditor.jar\- read) java.lang.NoClassDefFoundError: tnsmapeditorbeans/TNSMapHome at tnsmapeditorclient.TNSMapEditorTreeModel.init(TNSMapEditorTreeMo del.java:5 7) at tnsmapeditorclient.TNSMapEditorTreePanel.init(TNSMapEditorTreePa nel.java:2 5) at tnsmapeditorclient.TNSMapEditorFrame.init(TNSMapEditorFrame.java:59) at tnsmapeditorclient.TNSMapEditorApplet.jbInit(TNSMapEditorApplet.java:32) at tnsmapeditorclient.TNSMapEditorApplet.init(TNSMapEditorApplet.java:22) at sun.applet.AppletPanel.run(Unknown Source) at java.lang.Thread.run(Unknown Source) it looks like the applet is trying to load the EJB's from my local machine!! Not the one running jBoss... We have jBoss running seperatly from tomcat, and when this applet is run standalone as an application (admittedly on the same machine as jBoss), it works fine. the applet looks up on the ip address of the jboss machine, and the URL contains the ip address of the same machine (as I know that was something brought up in the list-archive) Has anyone managed to use an applet to call ejb's? It says in the documentation: A user of EJBs may be another EJB, an ordinary JavaBean, a JSP page, an applet, or a stand-alone application. We have managed successfully to get all of these apart from the applet to work... ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] JBoss via Applet
Just quickly, I do this: cvs -z3 -d:pserver:[EMAIL PROTECTED]:/cvsroot/jboss co jboss to download the latest CVS snapshot don't I? Me and CVS have a shaky relationship ;-) Cheers, Tim. - Original Message - From: Tim Yates [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, August 09, 2001 5:12 PM Subject: Re: [JBoss-user] JBoss via Applet Will do :-) Thanks Sacha! I'll report our results back here :-) - Original Message - From: Sacha Labourey [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, August 09, 2001 4:53 PM Subject: RE: [JBoss-user] JBoss via Applet Hello, Can you try with one of the lastest CVS snapshot? A RMI codebase bug has been corrected in a recent release (2.4 I think). It may solve this problem. Cheers, Sacha -Message d'origine- De : [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]De la part de Tim Yates Envoyé : jeudi, 9 août 2001 17:39 À : [EMAIL PROTECTED] Objet : [JBoss-user] JBoss via Applet Hiya JBoss fans =) We are trying to get an applet to call jBoss (via a webpage), but whenever we try, we get the following exception in the java console: TNSMapEditorTreeModel: Can't look up TNSMapBean. java.security.AccessControlException: access denied (java.io.FilePermission \C:\JBoss-2.2.2\tmp\deploy\Default\tnsmapeditor.jar\- read) java.lang.NoClassDefFoundError: tnsmapeditorbeans/TNSMapHome at tnsmapeditorclient.TNSMapEditorTreeModel.init(TNSMapEditorTreeMo del.java:5 7) at tnsmapeditorclient.TNSMapEditorTreePanel.init(TNSMapEditorTreePa nel.java:2 5) at tnsmapeditorclient.TNSMapEditorFrame.init(TNSMapEditorFrame.java:59) at tnsmapeditorclient.TNSMapEditorApplet.jbInit(TNSMapEditorApplet.java:32) at tnsmapeditorclient.TNSMapEditorApplet.init(TNSMapEditorApplet.java:22) at sun.applet.AppletPanel.run(Unknown Source) at java.lang.Thread.run(Unknown Source) it looks like the applet is trying to load the EJB's from my local machine!! Not the one running jBoss... We have jBoss running seperatly from tomcat, and when this applet is run standalone as an application (admittedly on the same machine as jBoss), it works fine. the applet looks up on the ip address of the jboss machine, and the URL contains the ip address of the same machine (as I know that was something brought up in the list-archive) Has anyone managed to use an applet to call ejb's? It says in the documentation: A user of EJBs may be another EJB, an ordinary JavaBean, a JSP page, an applet, or a stand-alone application. We have managed successfully to get all of these apart from the applet to work... ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Problem Connecting to Oracle v8.1.7
I don't think you want : attribute name=URLjdbc:oracle:thin:@sameer:1521:samora,scott,tiger/attribute try attribute name=URLjdbc:oracle:thin:@sameer:1521:samora/attribute instead... And make sure you have classes12.zip in jboss/lib/ext Good Luck! Tim. - Original Message - From: Prashant Sarode [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, August 06, 2001 9:43 AM Subject: [JBoss-user] Problem Connecting to Oracle v8.1.7 Hi all, I want to use Oracle 8 as a backend instead of Hypersonic. I've changed the jboss.jcml file as shown below: mbean code=org.jboss.jdbc.JdbcProvider name=DefaultDomain:service=JdbcProvider attribute name=Driversoracle.jdbc.driver.OracleDriver/attribute /mbean mbean code=org.jboss.jdbc.XADataSourceLoader name=DefaultDomain:service=XADataSource,name=OracleDB attribute name=PoolNameOracleDB/attribute attribute name=DataSourceClassorg.opentools.minerva.jdbc.xa.wrapper.XADataSourceImp l/attribute attribute name=URLjdbc:oracle:thin:@sameer:1521:samora,scott,tiger/attribute attribute name=JDBCUserscott/attribute attribute name=Passwordtiger/attribute /mbean ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] JMS multiple deliveries
I have a small test suite for JMS. I deliver several thousand messages to a queue and then read those messages. I am using transacted sessions. The messages are delivered without problem. The messages are consumed and committed by a receiver. If I run the receiver again the messages will not be delivered a second time. Everything is correct at this point. If I then restart JBoss and run my receiver again all the the messages that were previously delivered will be redelivered with the redelivery flag set to false. I am just using the factory and queues that come configured in JBoss, QueueConnectionFactory and one of the named queues A, B , or C. Is this a configuration issue or does JBossMQ not work. These programs have worked with several other JMS providers. If JBossMQ does not work does anyone know how to configure OpenJMS as the default provider in JBoss. ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Resolution: Problem with CMP Bean cache with different findermet hods
As it often happens, while trying to provide a concise test program that demonstrates the problem with as few lines of code as possible, we happened to find the heart of the problem. The intern doing the project with the problems was using JBoss on NT and using the Hypersonic database. I was trying to replicate the problem using JBoss on Solaris with Sybase. Interestingly enough, it was this that brought the problem to the foreground. At the heart of the problem is the primary key that we were using for one of our entity beans. It was a composite key encapsulating a date and an integer. The hash value for the key was created by assembling a string of the two values and taking a hash off that. If I was thinking more clearly, I would have noticed the problem earlier as the debugging was printing out different formatted strings for the same object (java.util.Date). When trying to replicate the problem on Solaris and Sybase, I came across the problem of now jaws mapping for a java.util.Date. After looking into the standardjaws.xml file, I decided that a java.sql.Date would have to do. However my application seemed to be working exactly as intended. The next step was to execute it on the NT box with Hypersonic. Another problem. Jaws doesn't have any mapping for java.sql.Date to the Hypersonic database. A quick edit of standardjaws.xml and a restart of JBoss and that problem is fixed. Everything seemed to be working on the NT system now. However the intern's project was still exhibiting strange behaviour. It was then that the relevance of the debugging format made itself clear. All of the debugging was using the objects toString method. Sometimes the debugging for the java.util.Date would show the time (all as zeros) which is the toString for the java.util.Date, and sometimes it would just show the date, which is the implementation of the java.sql.Date. What appeared to be happening was the java.util.Date was actually a java.sql.Date under the covers. And this somehow was screwing up our equality tests. By changing the underlying field in the bean and the primary key to a java.sql.Date instead of a java.util.Date everything then worked. Black magic (ooh aaah). Tim Penhey -- This message is intended only for the personal and confidential use of the designated recipient(s) named above. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and should not be regarded as an offer to sell or as a solicitation of an offer to buy any financial product, an official confirmation of any transaction, or as an official statement of Lehman Brothers. Email transmission cannot be guaranteed to be secure or error-free. Therefore, we do not represent that this information is complete or accurate and it should not be relied upon as such. All information is subject to change without notice. ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Resolution: Problem with CMP Bean cache withdif ferent finder methods
I didn't really want to get into it on the original resolution item, but I did try to change the hashcode method. Admittedly I didn't think of an XOR of the hashcodes. What I did do though was to create the string using the simple date format so they would always generate the same string whether or not it was a java.util.Date or a java.sql.Date. I was very surprised to find that this did not fix the problem. I thought that it might have also been the .equals implementation, but that also was generating equality independently of the type, so I could not quite fathom exactly what was going on there. All I knew was that it was still exhibiting the strange behaviour and by then I knew that using a java.sql.Date for the member variable fixed it. As an aside, when trying to use a java.util.Date with the standard JAWS mapping for Sybase, it created a field of IMAGE type. When trying to read the field again, the Sybase driver through the exception Implicit conversion form datatype 'IMAGE' to 'BINARY' is not allowed. It was this that started the chase of types and standard JAWS mappings. Tim Date: Mon, 30 Jul 2001 11:37:32 +0200 From: Philipp Meier [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: Re: [JBoss-user] Resolution: Problem with CMP Bean cache with different finder met hods Reply-To: [EMAIL PROTECTED] On Mon, Jul 30, 2001 at 09:54:50AM +0100, Penhey, Tim wrote: All of the debugging was using the objects toString method. Sometimes the debugging for the java.util.Date would show the time (all as zeros) which= is the toString for the java.util.Date, and sometimes it would just show the date, which is the implementation of the java.sql.Date. =20 =20 What appeared to be happening was the java.util.Date was actually a java.sql.Date under the covers. And this somehow was screwing up our equality tests. By changing the underlying field in the bean and the primary key to a java.sql.Date instead of a java.util.Date everything then worked. Why didn't you consider to fix your hashcode method? A XOR of all of the fields' hashcodes should be sufficient: int hashcode =3D field1.hashcode() ^ field2.hashcode() ^ datafield.hashcode= (); My $0.02, -billy. --=20 Philipp Meier o-matic GmbH Gesch=E4ftsf=FChrer Pfarrer-Wei=DF-Weg 16-18 Tel.: +49-(0)700-66284236 89077 Ulm -- This message is intended only for the personal and confidential use of the designated recipient(s) named above. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and should not be regarded as an offer to sell or as a solicitation of an offer to buy any financial product, an official confirmation of any transaction, or as an official statement of Lehman Brothers. Email transmission cannot be guaranteed to be secure or error-free. Therefore, we do not represent that this information is complete or accurate and it should not be relied upon as such. All information is subject to change without notice. ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Design Question...
Hi there!! When a user hits the site, they get allocated a unique 48 character session ID (allocated by me). If they then login, I tie that sessionId to a userId (both rows in seperate tables) But I have a design question... They can log-out, but many do not (obviously), so what would be the best way of clearing out-of-date sessionIds at regular intervals? As far as I can see, I have two choices... 1) A seperate java server which runs through the instance table every hour or so, and calls my EJB's to delete those rows that have become inactive or 2) Use a Timer MBean to callback after a certain time to remove the row... I am thinking that option 2 would be a much cleaner way of doing things, but what would be the way to do it? Sorry if I am talking rubbish, I have been searching for tutorials, and books all afternoon, and the Web (and Amazon) has come up dry :( Thanks for any input you can give :) Tim Yates ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Design Question...
Sorry, by the site, I meant our website - Original Message - From: Tim Yates [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, July 30, 2001 4:45 PM Subject: [JBoss-user] Design Question... When a user hits the site, they get allocated a unique 48 character session ID (allocated by me). If they then login, I tie that sessionId to a userId (both rows in seperate tables) ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Design Question...
Yeah, the reason we do it this way (and not via HTTP sessions or cookies), is that it was decided early on that it should be possible to style the site differently dependant on the device that was accessing it, and we couldn't guarantee that storing the HTTPSession, or using cookies would work on any of the four major browsing devices... - Original Message - From: Mike Abney [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, July 30, 2001 5:28 PM Subject: Re: [JBoss-user] Design Question... Sorry, just re-read this. So... you're making your own session IDs and storing them in the database? Why? If you let the app server do that work for you, you can take advantage of the solution I suggested before. Cheers!! Tim. ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Problem with connecting to an Oracle database
try DataSource ds = (javax.sql.DataSource) initCtx.lookup(java:/OracleDB); - Original Message - From: Eli Gjørven [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, July 23, 2001 11:00 AM Subject: [JBoss-user] Problem with connecting to an Oracle database There is probably a solution to this problem to be found in the archives at sourceforge, but the search service has unfortunately not been available when I have tried to use it. I used to have this in my jboss.jcml file: mbean code=org.jboss.jdbc.HypersonicDatabase name=DefaultDomain:service=Hypersonic attribute name=Port1476/attribute attribute name=Silenttrue/attribute attribute name=Databasedefault/attribute attribute name=Tracefalse/attribute /mbean mbean code=org.jboss.jdbc.XADataSourceLoader name=DefaultDomain:service=XADataSource,name=DefaultDS attribute name=PoolNameDefaultDS/attribute attribute name=URLjdbc:HypersonicSQL:hsql://localhost:1476/attribute . . /mbean mbean code=org.jboss.jdbc.XADataSourceLoader name=DefaultDomain:service=XADataSource,name=OracleDB attribute name=PoolNameOracleDB/attribute attribute name=DataSourceClass org.jboss.pool.jdbc.xa.wrapper.XADataSourceImpl/attribute attribute name=URL jdbc:oracle:thin:@myhost:1521:mydatabase/attribute attribute name=JDBCUsermyuser/attribute attribute name=Passwordmypasswd/attribute attribute name=MaxSize10/attribute /mbean I tried to lookup Oracle from an EJB with this call: DataSource ds = (javax.sql.DataSource) initCtx.lookup(java:comp/env/OracleDB); and got a connection to Hypersonic (and no exceptions). Why? When i removed the two upper xml parts, i got the following error message when starting JBoss: [Container factory] Deploying mybean [Container factory] No resource manager found for OracleDB I have found no documentation on the upper xml part about Hypersonic. It seems like it have to be there, do I have to change it to make this work? What else is missing? I am quite new to JBoss, so I guess there might be an obvious reason why this does not work. -- Eli. ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] problem with oracle Clob column.
I know I have to do this (with JBoss 2.1...)
public static OracleResultSet getOracleResultSet( ResultSet r )
{
ResultSet rslt =
((org.jboss.minerva.jdbc.ResultSetInPool)r).getUnderlyingResultSet() ;
return ((OracleResultSet)rslt) ;
}
I know that :
org.jboss.minerva.jdbc.ResultSetInPool
has changed for sure...
but you should know what it is :-)
Good Luck,
Tim.
- Original Message -
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, July 26, 2001 10:49 AM
Subject: [JBoss-user] problem with oracle Clob column.
hello jboss users.
I want to write inside a Clob column in a oracle database. And I have
problems with it. My code is this:
---
.
.
import oracle.sql.*;
import oracle.jdbc.driver.*;
.
.
con.setAutoCommit (false);
Statement stmt = con.createStatement ();
/*
first,I insert into my table one record with only one blank space.
*/
stmt.execute (insert into mytable(mycol) values(' '));
/*
second,I obtain my CLOB object and call fillClob, this is a method that
write inside this object.
*/
ResultSet rset = stmt.executeQuery (select * from mytable for update);
while (rset.next ())
{
CLOB clob = ((OracleResultSet)rset).getCLOB (1); /* this line
cause the exception with pooling*/
fillClob (con, clob, 6000);
}
rset.close();
stmt.close();
con.commit();
con.setAutoCommit (true);
-
This is a modification of one example from
http://technet.oracle.com/docs/products/oracle8i/doc_library/817_doc/java.81
7/a83724/samapp4.htm#1000956
(if you wish to see it and need password. Membership is free )
This code is working fine if I obtain the Connection without using
minerval or jboss conection pooling . But if I obtain this
Connection with this pooling(I tried it with jboss 2.2.2 and beta
2.4 ).
I obtain the next exception in line above mark with '###'
java.lang.ClassCastException:
org.opentools.minerva.jdbc.ResultSetInPool
¿Can I work with this objects (CLOB) with pooling ?
thaks for your help.
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Re: [JBoss-user] Problem with connecting to an Oracle database
have you tried: DataSource ds = (javax.sql.DataSource)initCtx.lookup(java:/OracleDB); Tim. - Original Message - From: Eli Gjørven [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, July 23, 2001 11:00 AM Subject: [JBoss-user] Problem with connecting to an Oracle database There is probably a solution to this problem to be found in the archives at sourceforge, but the search service has unfortunately not been available when I have tried to use it. I tried to lookup Oracle from an EJB with this call: DataSource ds = (javax.sql.DataSource) initCtx.lookup(java:comp/env/OracleDB); and got a connection to Hypersonic (and no exceptions). Why? ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Jive Forums speed feed-back wanted
I have to agree with this...clicking reply when you are not logged in takes ages to come up with a login screen...(about 20 seconds) IE 5.5 2 meg pipe Hello, One slow case: - when: a few seconds ago - not yet logged - selected a message (Will JBoss support RMI-IOOP? ) - hit Reply - and wait. - wait... - hit once again... idem... - hit another button ( login/register).. moved to the login/register page very quickly = the reply button seems to be deadly slow. ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Jive Forums speed feed-back wanted
Netscape does have _real_ problems rendering multiple tables, and tables with many rows/columns - Original Message - From: Victor Langelo [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, July 26, 2001 3:49 PM Subject: Re: [JBoss-user] Jive Forums speed feed-back wanted Marc, I'm using Netscape Communicator 4.76 on a 330 MHz Window NT machine with a high speed connection. Every topic list page takes about 5-6 seconds to display. Even with only 15 topics in the list. Other pages take 2-3 seconds. I have tried with IE and the pages draw much faster. However, I use Netscape because I prefer the imap e-mail, newsreader and calendar. I won't be switching to IE anytime soon. ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Problem with CMP Bean cache with different finder methods
I searched the archives, but could not find any other messages which are experiencing the same problems that I am getting at the moment. We have a small project attempting to use Entity beans using CMP. Our home interface defines a few different finder methods. findByPrimaryKey and findByPersonPK(PersonPK) Here are the symptoms: Call findByPersonPK - this returns a collection of Entity Beans. We iterate over these and dump the contents to our debug log. Call findByPrimaryKey to get a single Entity (that was also returned in our previous find), this returns a single Entity bean. We call a mutator function (change one of the persisted fields). Call findByPrimaryKey again and store in a different object (just 'cause I'm paranoid), and dump the output to the debug log. The beans internals have changed as we expected. Check the database (which is using the default Hypersonic, out of the box one), and the field has changed. Call findByPersonPK - gets new collection into a different object than the first one (more paranoia), and dump the contents to our debug log. The original value (before the change) is shown. This is the same as the one showed in our last collection. The database is then updated again (through the call of ejbStore) and it overwrites our change back to what it was before. When we run the program again, the first collection is now an accurate representation of the database (even though it is not what we wanted nor expected), but when we do the first findByPrimaryKey and dump that out, it shows the changed value not the database value. What I think is happening here is a conflict somewhere in the bean cache. The first finder that returns a collection creates one instance of our particular entity bean. The next finder creates another instance of that entity bean. We change the second one which then changes the database, and everything appears fine, then we call the first finder again, which returns its cached objects (which have the old value) and iterating through that collection causes the database to be changed. However when we run our test application again all the cached entity beans are there but the two instances of the one row contain different data. Has anyone else come across this? If so what did you do? If not, is there anyone on the JBoss team that can confirm this behaviour? What do I need to do to get it to work the way that I expect? Thanks Tim Penhey -- This message is intended only for the personal and confidential use of the designated recipient(s) named above. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and should not be regarded as an offer to sell or as a solicitation of an offer to buy any financial product, an official confirmation of any transaction, or as an official statement of Lehman Brothers. Email transmission cannot be guaranteed to be secure or error-free. Therefore, we do not represent that this information is complete or accurate and it should not be relied upon as such. All information is subject to change without notice. ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Problem with CMP Bean cache with differentfinde r methods
We were using JBoss 2.2.2, but following your comment, I downloaded 2.4 beta with Tomcat and tried that. We had exactly the same symptoms as before. Tim - What jboss version are you using? This may have been fixed in 2.4, something like it was. david jencks On 2001.07.25 07:32:05 -0400 Penhey, Tim wrote: I searched the archives, but could not find any other messages which are experiencing the same problems that I am getting at the moment. We have a small project attempting to use Entity beans using CMP. Our home interface defines a few different finder methods. findByPrimaryKey and findByPersonPK(PersonPK) Here are the symptoms: Call findByPersonPK - this returns a collection of Entity Beans. We iterate over these and dump the contents to our debug log. Call findByPrimaryKey to get a single Entity (that was also returned in our previous find), this returns a single Entity bean. We call a mutator function (change one of the persisted fields). Call findByPrimaryKey again and store in a different object (just 'cause I'm paranoid), and dump the output to the debug log. The beans internals have changed as we expected. Check the database (which is using the default Hypersonic, out of the box one), and the field has changed. Call findByPersonPK - gets new collection into a different object than the first one (more paranoia), and dump the contents to our debug log. The original value (before the change) is shown. This is the same as the one showed in our last collection. The database is then updated again (through the call of ejbStore) and it overwrites our change back to what it was before. When we run the program again, the first collection is now an accurate representation of the database (even though it is not what we wanted nor expected), but when we do the first findByPrimaryKey and dump that out, it shows the changed value not the database value. What I think is happening here is a conflict somewhere in the bean cache. The first finder that returns a collection creates one instance of our particular entity bean. The next finder creates another instance of that entity bean. We change the second one which then changes the database, and everything appears fine, then we call the first finder again, which returns its cached objects (which have the old value) and iterating through that collection causes the database to be changed. However when we run our test application again all the cached entity beans are there but the two instances of the one row contain different data. Has anyone else come across this? If so what did you do? If not, is there anyone on the JBoss team that can confirm this behaviour? What do I need to do to get it to work the way that I expect? Thanks Tim Penhey -- This message is intended only for the personal and confidential use of the designated recipient(s) named above. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and should not be regarded as an offer to sell or as a solicitation of an offer to buy any financial product, an official confirmation of any transaction, or as an official statement of Lehman Brothers. Email transmission cannot be guaranteed to be secure or error-free. Therefore, we do not represent that this information is complete or accurate and it should not be relied upon as such. All information is subject to change without notice. ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Some problem with JBoss and Oracle
Yeah, I had that problem :-( Change attribute name=DataSourceClassoracle.jdbc.xa.client.OracleXADataSource/attribute to attribute name=DataSourceClassorg.opentools.minerva.jdbc.xa.wrapper.XADataSourceImp l/attribute And it worked for me :-) Hope this helps...sorry I can't explain why the first method doesn't work...from the documentation, it seems like it should... Tim. - Original Message - From: Anton Vityaz [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, July 24, 2001 4:14 PM Subject: [JBoss-user] Some problem with JBoss and Oracle Hello jboss-user, Exception occured when try save in to the Oracle database : PLS-00201: identifier 'JAVA_XA.XA_START' must be declared ORA-06550: line 1, column 8: PL/SQL: Statement ignored We have next JBOSS configuration: - Application server JBOSS jboss.jcml mbean code=org.jboss.tm.TransactionManagerService name=DefaultDomain:service=TransactionManager attribute name=TransactionTimeout300/attribute attribute name=XidClassNameoracle.jdbc.xa.OracleXid/attribute /mbean mbean code=org.jboss.jdbc.JdbcProvider name=DefaultDomain:service=JdbcProvider attribute name=Driversoracle.jdbc.driver.OracleDriver/attribute /mbean mbean code=org.jboss.jdbc.XADataSourceLoader name=DefaultDomain:service=XADataSource,name=DefaultDS attribute name=PoolNameDefaultDS/attribute attribute name=DataSourceClassoracle.jdbc.xa.client.OracleXADataSource/attribute attribute name=URLjdbc:oracle:thin:@acher.popnet.kiev.ua:1521:maggi/attribute attribute name=JDBCUsercrm_pro_debug/attribute attribute name=Passwordcrm_pro_debug/attribute /mbean -- Best regards, Anton mailto:[EMAIL PROTECTED] ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] BMP tools
JBuilder Enterprise edition :-) j/k - Original Message - From: Jon Finanger [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, July 17, 2001 11:18 AM Subject: [JBoss-user] BMP tools Any BMP generation tool around yet? (generating beans classes out of a sql database) /Jon ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] JBoss use of ejb2.0.jar vs. ejb.jar
This seems to be a configuration control issue for JBoss development: When should each of the subj jar files be used? ejb.jar exists in 2 locations in the JBoss-2.2.2 directory structure: - %JBOSS_HOME%\client\ - %JBOSS_HOME%\lib\ext\ ejb2.0.jar exists in: - %JBOSS_HOME%\lib\ext\ 1) Why are both jars needed in lib\ext\ ? 2) When I remove %JBOSS_HOME%\client\ejb.jar, why does the server throw: NoClassDefFoundError: javax/ejb/EJBMetaData when I deploy my beans? Shouldn't it find it in the ext dir? 3) Why is the server even looking in %JBOSS_HOME%\client\ ? I believe that ejb2.0.jar should be the only one currently in use. But that causes the exception in #2 above. This just doesn't seem right. ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] 2 WEEKS EVICTION NOTICE
Mailing list for me to I'm afraid :-( Not that the forums aren't good :-) - Original Message - From: Cor Hofman [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, July 12, 2001 12:03 PM Subject: RE: [JBoss-user] 2 WEEKS EVICTION NOTICE Okay, lets have a vote. I'm in favor of letting the mailing list live. Regards, Cor. ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Re: Oracle Connection Pool Setup
Vinay,
If I understand correctly; you are successfully using DB connections directly
from your beans to access the Oracle database, and you want to change that to
use a connection Pool set up by JBoss. If that is the case, then you already
have your Oracle thin/OCI driver set up and working correctly. All you need to
do is set up and use the connection pool.
I put my JDBC driver in the %JBOSS%/lib/ext directory; however, you could use
the class path extension mechanism in jboss.conf to point to wherever your
driver already exists.
Here is the section of my jboss.jcml file regarding the connection pool:
-
!-- JDBC --
mbean code=org.jboss.jdbc.JdbcProvider
name=DefaultDomain:service=JdbcProvider
attribute name=Driversoracle.jdbc.driver.OracleDriver/attribute
/mbean
mbean code=org.jboss.jdbc.XADataSourceLoader
name=DefaultDomain:service=XADataSource,name=jdbc/DBName
attribute name=PoolNamejdbc/DBName/attribute
attribute
name=DataSourceClassorg.opentools.minerva.jdbc.xa.wrapper.XADataSourceImpl/attribute
attribute name=Properties/attribute
attribute name=URLjdbc:oracle:thin:@localhost:1521:DBName
/attribute
attribute name=GCMinIdleTime120/attribute
attribute name=JDBCUserusername/attribute
attribute name=MaxSize10/attribute
attribute name=Passwordpassword/attribute
attribute name=GCEnabledfalse/attribute
attribute name=InvalidateOnErrorfalse/attribute
attribute name=TimestampUsedfalse/attribute
attribute name=Blockingtrue/attribute
attribute name=GCInterval12/attribute
attribute name=IdleTimeout180/attribute
attribute name=IdleTimeoutEnabledfalse/attribute
attribute name=LoggingEnabledfalse/attribute
attribute name=MaxIdleTimeoutPercent1.0/attribute
attribute name=MinSize0/attribute
/mbean
-
Here is my utility class used to get the database connections:
-
package com.acme.Utilities;
import java.sql.Connection;
import java.sql.SQLException;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.sql.DataSource;
public class DBConnectionFactory
{
public DBConnectionFactory() { }
public static final Connection getConnection()
throws SQLException, NamingException
{
//***
// Use DataSource with the deployment descriptor
// to get a Database Connection from
// the Pool maintained by theserver.
InitialContext ic = new InitialContext();
DataSource ds = (DataSource)ic.lookup(java:jdbc/DBName);
Connection con= ds.getConnection();
if (con.getAutoCommit())
{
con.setAutoCommit(false);
}
return con;
}
}
-
Every bean method that needs access to the database has a call similar to:
con = DBConnectionFactory.getConnection();
where con is defined as:
protected Connection con = null;
when the method is finished with the connection:
-
finally
{
try {
if (result != null)
{
result.close();
result = null;
}
} catch (SQLException se){se.printStackTrace();}
try {
if (pStatement != null)
{
pStatement.close();
pStatement = null;
}
} catch (SQLException se){se.printStackTrace();}
try {
if (con != null)
{
con.close();
con = null;
}
} catch (SQLException se){se.printStackTrace();}
}
-
Good luck,
- Tim
To: Tim Haley/SAR/Global@Global
cc:
Subject: Hi Tim
Hi Tim,
I got ur mail-id Jboss mailing list.
If you can help me I would be greatful to you.
I'm developing EJB's and using JBoss. I want to do connection pooling.
What properties have to set and where for enabling connection pooling in
JBoss?
And also code for using instances of DB connection?
My software configuration is as follows:
JBoss-2.2.2_Tomcat-3.2.2 with Oracle(8.1.7)
Everything is setup and running successfully. Now my aim is to enable
connection
pooling using Oracle thin/OCI drivers. I think I 've to set properties in
jboss.jcml
but how the properties should look like I don't know. I'm confused.
Pl help me.
Thanks very much
Vinay Ram
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Re: Re: Re: [JBoss-user] MySQL, BMP, Table not found
Scott, I think your jboss.xml file is still not quite right: Here is my jboss.xml entity resource-managers resource-manager res-class=javax.sql.DataSource res-namejdbc/mySQLDB/res-name res-jndi-namejava:/jdbc/mySQLDB/res-jndi-name /resource-manager/resource-managers /entity This should be: jboss securefalse/secure container-configurations /container-configurations resource-managers resource-manager res-class=javax.sql.DataSource res-namejdbc/mySQLDB/res-name res-jndi-namejava:/jdbc/mySQLDB/res-jndi-name /resource-manager /resource-managers enterprise-beans entity ejb-nameShipBean/ejb-name jndi-nametitan/ShipHome/jndi-name configuration-name/configuration-name /entity /enterprise-beans /jboss - Tim ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Configuring castor to work with jboss - help!
I'm been hammering my head against a brick wall for some time now trying to get Castor to work with JBoss. I've looked through all the postings on the subject at both castor and jboss but to no avail. I've looked at the examples on jboss, and from the rooms example that someone kindly but up for public use - but couldn't get these to work (I get the same error with these examples as with my own code). I'm sure there must be some piece of configuration that hasn't been mentioned that I need to do. This is what I have done: 1. Added the following to jboss.jcml: mbean code=org.jboss.jdo.castor.CastorJDOImpl name=DefaultDomain:service=CastorJDO,name=castormercury attribute name=Configuration../../../../dev/projects/mercury/config/database.xml/a ttribute attribute name=JndiNamecastormercury/attribute attribute name=LockTimeout1/attribute attribute name=LoggingEnabledtrue/attribute attribute name=CommonClassPathfalse/attribute /mbean 2. Added the following inside my session/session tags for my stateless session bean resource-ref descriptionCastor DataObjects factory/description res-ref-namejdo/MercuryJDO/res-ref-name res-typeorg.exolab.castor.jdo.DataObjects/res-type res-authContainer/res-auth /resource-ref 3. Added the following in jboss.xml inside the jboss/jboss tags: resource-managers resource-manager res-class=org.jboss.ejb.deployment.CastorJDOResource res-nameCastorMercuryJDO/res-name res-jndi-namecastormercury/res-jndi-name /resource-manager /resource-managers 4. Added the following in jboss.xml inside the session/session tags for my bean resource-ref res-ref-namejdo/MercuryJDO/res-ref-name resource-nameCastorMercuryJDO/resource-name /resource-ref 5. my code does a lookup using the following: DataObjects jdo = (DataObjects) ic.lookup(java:comp/env/jdo/MercuryJDO); This fails with a jaxax.naming.NameNotFoundException saying that the name castormercury has not been bound, note is *does not* say that the name MercuryJDO has not been bound implying that the stuff in the .jcml file has not been bound. Anyway, I'm stumped coz I'm sure I've done everything it says in the examples.(Though obviously something's missing!) Any help greatly appreciated. TIA ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: Re: Re: [JBoss-user] MySQL, BMP, Table not found
Scott,
It sounds like the InstantDB datasource is still being defined, but since you
have removed the driver, it cannot load.
I think that in JBoss 2.2.1 you have to delete the jboss-auto.jcml file in order
to avoid having previously defined mbeans from reappearing on you. That was
changed in later versions. You might want to use 2.2.2.
You also say that CMP still works. How is that possible when the startup hangs?
In order to make the Context.lookup() call like you are, I think that you need
to change:
mbean code=org.jboss.jdbc.XADataSourceLoader
name=DefaultDomain:service=XADataSource,name=mySQLDB
to
mbean code=org.jboss.jdbc.XADataSourceLoader
name=DefaultDomain:service=XADataSource,name=jdbc/mySQLDB
To verify the JNDI name,
Browse http://localhost:8082/
Click on: service=JNDIView
Click on the list button.
Your bean will have an entry for it's java:comp namespace.
Make sure that it has the entry:
+- env (class: org.jnp.interfaces.NamingContext)
| +- jdbc (class: org.jnp.interfaces.NamingContext)
| | +- mySQLDB[link - java:/jdbc/mySQLDB] (class: javax.naming.LinkRef)
If not, either:
1) fix your deployment descriptors, you are missing:
resource-ref
res-ref-namejdbc/mySQLDB/res-ref-name
res-typejavax.sql.DataSource/res-type
res-authContainer/res-auth
/resource-ref
in your ejb-jar.xml file and:
resource-managers
resource-manager res-class=javax.sql.DataSource
res-namejdbc/mySQLDB/res-name
res-jndi-namejava:/jdbc/mySQLDB/res-jndi-name
/resource-manager
/resource-managers
in your jboss.xml file.
2) Or, change your code to:
DataSource ds = (DataSource)jndiCntx.lookup(java:jdbc/mySQLDB);
Good luck!
Scott Salisbury [EMAIL PROTECTED] on 07/11/2001 11:56:40 AM
To: Tim Haley/SAR/Global@Global
cc:
Subject: Re: Re: [JBoss-user] MySQL, BMP, Table not found
Thanks Tim!
I appreciate your help. Here is what my jboss.jcml JDBC section now looks
like, after following your suggestion.
!-- JDBC --
mbean code=org.jboss.jdbc.JdbcProvider
name=DefaultDomain:service=JdbcProvider
attribute name=Driversorg.gjt.mm.mysql.Driver/attribute
/mbean
mbean code=org.jboss.jdbc.XADataSourceLoader
name=DefaultDomain:service=XADataSource,name=mySQLDB
attribute
name=DataSourceClassorg.opentools.minerva.jdbc.xa.wrapper.XADataSourceImpl/attribute
attribute name=PoolNamemySQLDS/attribute
attribute name=URLjdbc:mysql://165.121.243.05/test/attribute
attribute name=JDBCUser /
attribute name=Password /
/mbean
The problem is that when I start JBOSS now, it hangs when the following appears
on the log
[InstantDB] Starting
[InstantDB] XA Connection pool InstantDB bound to java:/InstantDB
It does not continue after this point.Is there somewhere besides jboss.jcml that
I must look?
my CMP beans continue to work but my BMP bean test is now giving the following
message...
[ShipBean] TRANSACTION ROLLBACK EXCEPTION:null; nested exception is:
javax.ejb.EJBException
[ShipBean] javax.naming.NameNotFoundException: jdbc not bound
[ShipBean] at org.jnp.server.NamingServer.getBinding(NamingServer.java:474)
[ShipBean] at org.jnp.server.NamingServer.getBinding(NamingServer.java:482)
[ShipBean] at org.jnp.server.NamingServer.getObject(NamingServer.java:488)
[ShipBean] at org.jnp.server.NamingServer.lookup(NamingServer.java:254)
[ShipBean] at org.jnp.server.NamingServer.lookup(NamingServer.java:257)
I must still be missing something. Here is the java code that I am using
Connection con = null;
PreparedStatement ps = null;
try {
con = this.getConnection();
ps = con.prepareStatement(
insert into Ship (id, name, capacity, tonnage) +
values (?,?,?,?));
ps.setInt(1, id);
ps.setString(2, name);
ps.setInt(3, capacity);
ps.setDouble(4, tonnage);
...
// here is the connection methodmaybe the problem is here
private Connection getConnection() throws SQLException {
try {
Context jndiCntx = new InitialContext();
DataSource ds =
(DataSource)jndiCntx.lookup(java:comp/env/jdbc/mySQLDB);
return ds.getConnection();
}
catch (NamingException ne) {
throw new EJBException(ne);
}
}
Thanks again for your help!
Thanks Tim!I appreciate your help. Here is what
my jboss.jcml JDBC section now looks like, after following your suggestion.
!-- JDBC --mbean
code="org.jboss.jdbc.JdbcProvider"
name="DefaultDomain:service=JdbcProvider"attribute
name="Drivers"org.gjt.mm.mysql.Driver/attribute/mbeanmbean
code="org.jboss.jdbc.XADataSourceLoader"
name="DefaultDomain:service=XADataSource,name=mySQLDB"attribute
name="DataSourceClass"org.opentools.minerva.jdbc.xa.wrapper.XADataSourceImpl/attributeattribute
name="PoolName"m
Re: [JBoss-user] NoClassDefFoundError: Referencing an EJB from another in a different jar file
Robert, It sounds like you have your session beans in separate jar files. If so, either 1) Include the Home and Remote Interfaces of the called session bean in the calling session beans jar file 2) Use jboss.xml to create the link between the ejb-ref and the Global namespace jndi-names that reference them. If you use the jboss.xml option then you will also need to include a Class-Path entry in your manifest.mf file. For example: --- ejb-jar.xml (SessionBeanA): ejb-jar enterprise-beans session ejb-nameSessionBeanA/ejb-name homecom.acme.ejb.SessionAHome/home remotecom.acme.ejb.SessionA/remote ejb-classcom.acme.ejb.SessionABean/ejb-class session-typeStateless/session-type transaction-typeContainer/transaction-type /session /enterprise-beans ... /ejb-jar --- ejb-jar.xml (SessionBeanB): ejb-jar enterprise-beans session ejb-nameSessionBeanB/ejb-name homecom.acme.ejb.SessionBHome/home remotecom.acme.ejb.SessionB/remote ejb-classcom.acme.ejb.SessionBBean/ejb-class session-typeStateless/session-type transaction-typeContainer/transaction-type ejb-ref ejb-ref-nameejb/SessionA/ejb-ref-name ejb-ref-typeSession/ejb-ref-type homeSessionAHome/home remoteSessionA/remote /ejb-ref /session /enterprise-beans ... /ejb-jar --- jboss.xml (SessionBeanA): jboss securefalse/secure enterprise-beans session ejb-nameSessionBeanA/ejb-name jndi-namecom/acme/ejb/SessionA/jndi-name configuration-nameStateless SessionBean/configuration-name /session /enterprise-beans /jboss --- jboss.xml (SessionBeanB): jboss securefalse/secure enterprise-beans session ejb-nameSessionBeanB/ejb-name jndi-namecom/acme/ejb/SessionB/jndi-name configuration-nameStateless SessionBean/configuration-name ejb-ref ejb-ref-nameejb/SessionBeanA/ejb-ref-name jndi-namecom/acme/ejb/SessionA/jndi-name /ejb-ref /session /enterprise-beans /jboss --- manifest.mf (SessionBean B): Class-Path: ./SessionBeanA.jar --- - Original Message - Date: Tue, 10 Jul 2001 09:30:38 -0700 (PDT) From: Robert Bachan [EMAIL PROTECTED] To: [EMAIL PROTECTED] MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Subject: [JBoss-user] NoClassDefFoundError: Referencing an EJB from another in a different jar file Sender: [EMAIL PROTECTED] Precedence: bulk Reply-To: [EMAIL PROTECTED] List-Help: mailto:[EMAIL PROTECTED]?subject=help List-Post: mailto:[EMAIL PROTECTED] List-Subscribe: http://lists.sourceforge.net/lists/listinfo/jboss-user, mailto:[EMAIL PROTECTED]?subject=subscribe List-Id: The JBoss User main mailing list jboss-user.lists.sourceforge.net List-Unsubscribe: http://lists.sourceforge.net/lists/listinfo/jboss-user, mailto:[EMAIL PROTECTED]?subject=unsubscribe List-Archive: http://lists.sourceforge.net/archives//jboss-user/ Hi Guys, fairly new to JBoss and trying to call a session bean from another. I've installed a security manager but and the JNDI bean context lookup is fine, but when I try to cast the Home Interface I get: [CompanySearchBean] TRANSACTION ROLLBACK EXCEPTION:com/knet/session/utils/UtilitiesHome; nested exception is: java.lang.NoClassDefFoundError: com/knet/session/utils/UtilitiesHome [CompanySearchBean] java.lang.NoClassDefFoundError: com/knet/session/utils/UtilitiesHome [CompanySearchBean] at com.knet.session.companysearch.CompanySearchBean.listCompanies(CompanySearchBean.java:48) if any ideas please let me know, Thanks alot in advance. Robert Bachan ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] IT'S ALIVE!!!!!
Is it still alive? I was in the middle of posting a new topic and the server went away. I can no longer connect to it. Cannot find server or DNS Error Original Message From: marc fleury [EMAIL PROTECTED] To: Jboss-User@Lists. Sourceforge. Net [EMAIL PROTECTED], Jboss-Development@Lists. Sourceforge. Net [EMAIL PROTECTED] Date: Tue, 10 Jul 2001 14:07:12 -0400 Message-ID: [EMAIL PROTECTED] MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 7bit Importance: Normal Subject: [JBoss-user] IT'S ALIVE! Sender: [EMAIL PROTECTED] Precedence: bulk Reply-To: [EMAIL PROTECTED] List-Help: mailto:[EMAIL PROTECTED]?subject=help List-Post: mailto:[EMAIL PROTECTED] List-Subscribe: http://lists.sourceforge.net/lists/listinfo/jboss-user, mailto:[EMAIL PROTECTED]?subject=subscribe List-Id: The JBoss User main mailing list jboss-user.lists.sourceforge.net List-Unsubscribe: http://lists.sourceforge.net/lists/listinfo/jboss-user, mailto:[EMAIL PROTECTED]?subject=unsubscribe List-Archive: http://lists.sourceforge.net/archives//jboss-user/ www.jboss.org/forums so go and bang on it, might go down for some maintainance but let's see how much fire we can bring on it. It is Jive/Jetty/JBoss you go girl! bring it on! marcf PS: jboss-user is dead! long live jboss-forums! _ Marc Fleury, Ph.D [EMAIL PROTECTED] _ ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] ONLINE FORUM AVAILABLE
marcf wrote: yep we will put it on 80 when we go final, BUT USE IT PEOPLE ARE NOT BANGING ON IT AS MUCH AS WE WANTED COME ON Until it gets put on port 80 those of us who are behind a firewall still can't _bang_ on it at all! When will it be moved over? ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: Re: [JBoss-user] Casting home interface to correct bean type
I haven't done this yet, but eventually I will have to. My intended solution was to have a single Home/Remote Interface pair and just provide multiple implementations of the bean class. Each bean would be registered with a separate name in JNDI and the client would just look up the version of the bean that it needs. Since they all have the same Home/Remote Interface pair, the casting would be exactly the same for all implementations. Is this not the expected way to do this in J2EE? - Tim Haley - Original Message - From: Chris Adams [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, July 02, 2001 3:17 PM Subject: [JBoss-user] Casting home interface to correct bean type Hi, Need some help with remote casting objects when using ejb's I'm going to have a set of bean which each represent a form. Each for has the same set of methods, but they need to be independent ejb's because each has different details. The client is a servlet, which will receive a parameter the type of form to return. This then needs to get the home interface of the bean. I am going to have a properties file which pairs the form name to it's home interface class name. My problem is that the lookup method just returns an object, so how can I cast this object to the correct home interface, as the type of form is not know until the servlet is called. I've tried creating standard interfaces, which all form beans could inheret from, but came up with all sort of problems. I could use relfection to call the methods, but would prefer not to. Any ideas. Many Thanks Chris Adams ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Suggested way of calling Session Beans from JSP
I use an intermediate javabean... it seems to keep the jsp (which natuarlly tends towards chaos) cleaner... Tim. - Original Message - From: Devraj Mukherjee [EMAIL PROTECTED] To: JBoss List Serve [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Sent: Tuesday, June 26, 2001 2:17 PM Subject: [JBoss-user] Suggested way of calling Session Beans from JSP Just wondering if some of you can tell me what is the suggested way of calling a session bean from a JSP file, should I call it directly or use a intermediate javabean for it? Devraj ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
RE: RE: [JBoss-user] JMS: Simple question!
Whenever you have a JNDI lookup question, you should first check out JNDIView from the JMX Agent view page on your server: http://localhost:8082 follow the service=JNDIView link under DefaultDomain and select the list button. It will give you a tree listing of the fully qualified names from each namespace to everything registered. Most of the time, that will answer your questions. - Tim Message: 11 Message-ID: [EMAIL PROTECTED] From: Sternagel Annegret (PN-SYS/DAS) [EMAIL PROTECTED] To: '[EMAIL PROTECTED]' [EMAIL PROTECTED] Subject: RE: [JBoss-user] JMS: Simple question! Date: Mon, 25 Jun 2001 14:37:42 +0200 MIME-Version: 1.0 Content-Type: text/plain Sender: [EMAIL PROTECTED] Precedence: bulk Reply-To: [EMAIL PROTECTED] List-Help: mailto:[EMAIL PROTECTED]?subject=help List-Post: mailto:[EMAIL PROTECTED] List-Subscribe: http://lists.sourceforge.net/lists/listinfo/jboss-user, mailto:[EMAIL PROTECTED]?subject=subscribe List-Id: The JBoss User main mailing list jboss-user.lists.sourceforge.net List-Unsubscribe: http://lists.sourceforge.net/lists/listinfo/jboss-user, mailto:[EMAIL PROTECTED]?subject=unsubscribe List-Archive: http://lists.sourceforge.net/archives//jboss-user/ You must lookup queue/userQueue -Original Message- From: Keerthi P [SMTP:[EMAIL PROTECTED]] Sent: Montag, 25. Juni 2001 14:14 To: [EMAIL PROTECTED] Subject: [JBoss-user] JMS: Simple question! Hi all, Could someone tell me how to look up a queue in Jboss... I have a created a queue by name userQueue, by specifying it in jbossmq.xml.. and i am trying to look up the same in a sample application.. but it throws NameNotFoundException: the code is here... Properties env = new Properties(); env.setProperty(Context.INITIAL_CONTEXT_FACTORY, org.jnp.interfaces.NamingContextFactory); env.setProperty(Context.PROVIDER_URL, localhost:1099); env.setProperty(Context.URL_PKG_PREFIXES, org.jboss.naming); InitialContext ic=new InitialContext(env); Queue q=(Queue)ic.lookup(userQueue); Thanks in advance.. Keerthi __ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail - only $35 a year! http://personal.mail.yahoo.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Jboss build problem
Hi I am trying to build jboss from its source. When I ran build.sh, I get BUILD FAILED java.lang.SecurityException: sealing violation at java.net.URLClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.access$100(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClassInternal(Unknown Source) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown Source) at javax.xml.parsers.SAXParserFactory.newInstance(SAXParserFactory.java: 117) at org.apache.tools.ant.ProjectHelper.getParserFactory(ProjectHelper.jav a:706) at org.apache.tools.ant.ProjectHelper.parse(ProjectHelper.java:105) at org.apache.tools.ant.ProjectHelper.configureProject(ProjectHelper.jav a:85) at org.apache.tools.ant.Main.runBuild(Main.java:403) at org.apache.tools.ant.Main.main(Main.java:149) I am not sure what the problem is but do I need to install ANT? Thanks in advance _ Tim Kang Database Developer Syoni Communications Inc. ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] closing PreparedStatements
Wotcha!
That's what I did. Sorry for not supplying the implementation for
that helper. 'ere it is.
public static void close( Connection c, PreparedStatement s, ResultSet
r )
{
try {
if( c != null ){
c.close();
}
if( s != null ){
s.close();
}
if( r != null ){
s.close();
}
}
catch( SQLException e ){
throw new EJBException( ExtendedJDBC: close: + e.getMessage() );
}
}
did you mean :
r.close() for the last one?
Have you tried changing the order?
Does that help?
I always close non-dependant things first, so resultset, statement,
connection, in that order
Tim.
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Re: [JBoss-user] closing PreparedStatements
Hooray!! And I was worried that I was just being hopelessly paranoid ;-) Thanks for that :-) (I too use Oracle) Tim. - Original Message - From: Allen fogleson [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Thursday, June 21, 2001 3:44 PM Subject: Re: [JBoss-user] closing PreparedStatements also I have always closed things in reverse order.. resultset, preparedstatement, connection. it may or may not matter depending on the drivers i guess, but better safe than sorry. amazingly ihave seen problems with oracle and closing connections before resultsets and prepared statements. at least that is all we could ever figure out the problem was. ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Two Questions: Connection is broken and POP3 locking
I'm writing an app that uses the included POP3 provider for sending/receiving emails. Everything is working great, except for two problems: I am occasionally getting a Connection is broken message from Hypersonic, when I am trying to create an CMP entity bean. It happens intermittantly, and I haven't been able to piece together the exact set of circumstances that causes it yet. Anyone have any ideas? The second thing, is when I am trying to retrieve new mail messages, occasionally a call to MimeMessagePart.getContent() just hangs. No exception, no chewing up CPU time, it just doesn't return. It seems to happen when receiving certain messages created using MS Outlook. I realize that both of these are outside the normal scope of jBoss, but I've had a lot of trouble tracking down any answers on these, and figured I'd see if anyone else had any ideas. Thanx in advance, Tim ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] jboss.org web site broken?
If you saw Marc Fleury's email from yeasterday, you will see: snip Again for the next few days the website will be a little messy and under construction, thanks for your understanding, regards marcf /snip They are moving the website to run on jBoss... Tim. - Original Message - From: Richard Kasperowski [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, June 15, 2001 1:49 PM Subject: [JBoss-user] jboss.org web site broken? It looks like it's not serving JSP. Who can fix it? Thanks, -- Richard Kasperowski (mailto:[EMAIL PROTECTED]) Tel: 617-576-1552, Fax: 617-576-2441 http://www.altisimo.com/ ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] I'm I tripping? Or does JBoss 2.2.1 call ejbStore() on my ejb way too often??
Have a look here http://developer.java.sun.com/developer/technicalArticles/ebeans/sevenrules/ especially Rule 3 :-) Tim. - Original Message - From: Georg Rehfeld [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Wednesday, June 13, 2001 4:56 AM Subject: Re: [JBoss-user] I'm I tripping? Or does JBoss 2.2.1 call ejbStore() on my ejb way too often?? Hi Robert, Robert Finneran wrote: The JBoss container seems to call ejbStore() on my BMP-style entity bean very often. This results in multiple unecessary UPDATE's to my base table. When does JBoss decide it should call ejbStore()? It stores at the end of every transaction and is required to do so by the EJB specification. RTFM http://www.jboss.org/documentation/HTML/ch06s08.html under the commit-option tag. Besides, interpret F as you want, but I meant FINE! regards Georg ___ ___ | + | |__Georg Rehfeld Woltmanstr. 12 20097 Hamburg |_|_\ |___ [EMAIL PROTECTED] +49 (40) 23 53 27 10 ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Cannot start JBoss+Tomcat :(
Looks ok to me... - Original Message - From: Lachezar Dobrev To: JBoss Mailing-list Sent: Wednesday, June 06, 2001 12:33 PM Subject: [JBoss-user] Cannot start JBoss+Tomcat :( Nothing between the tags :(( Am i doing something WRONG? ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] EmbeddedTomcatServiceSX problem when using ConfigFile attribute
If the distributed jboss.jcml is modified to use the new ConfigFile
attribute, I get the attached stack trace.
I really would like to use that attribute. Before now, I have maintained my
own version of EmbeddedTomcatService with exactly that attribute. I was
hoping to convert to pure JBoss/Tomcat and EmbeddedTomcatServiceSX and get
rid of my custom code.
My jboss.jcml entry looks like this:
!-- Uncomment to add embedded tomcat service --
mbean code=org.jboss.tomcat.EmbeddedTomcatServiceSX
name=DefaultDomain:service=EmbeddedTomcat
attribute
name=ConfigFile/opt/JBoss-2.2.2_Tomcat-3.2.2/tomcat/conf/server.xml/attr
ibute
/mbean
I just set the file path to point to the default server.xml file in the
distribution. Looking at the MBean for EmbeddedTomcatServiceSX in JMX,
shows that the ConfigFile attribute setting did take place.
A quick look at the code of EmbeddedTomcatServiceSX.java... Would it work
if the empty was changed to -config?
if( configFile != null )
{
args = new String[]{, configFile};
}
Stack trace follows.
Thanks in advance,
Tim Taylor
$ run.sh tomcat
JBOSS_CLASSPATH=:run.jar:../lib/crimson.jar
jboss.home = /opt/JBoss-2.2.2_Tomcat-3.2.2/jboss
Using JAAS LoginConfig:
file:/opt/JBoss-2.2.2_Tomcat-3.2.2/jboss/conf/tomcat/aut
h.conf
Using configuration tomcat
[Info] Java version: 1.3.0_02,Sun Microsystems Inc.
[Info] Java VM: Java HotSpot(TM) Server VM 1.3.0_02,Sun Microsystems Inc.
[Info] System: Linux 2.2.16-22,i386
[Shutdown] Shutdown hook added
[Service Control] Registered with server
[Service Control] Initializing 25 MBeans
[Webserver] Initializing
[Webserver] Initialized
[Naming] Initializing
[Naming] Initialized
[JNDIView] Initializing
[JNDIView] Initialized
[Transaction manager] Initializing
[Transaction manager] Initialized
[JAAS Security Manager] Initializing
[JAAS Security Manager] Initialized
[JDBC provider] Initializing
[JDBC provider] Loaded JDBC-driver:org.hsql.jdbcDriver
[JDBC provider] Loaded JDBC-driver:org.enhydra.instantdb.jdbc.idbDriver
[JDBC provider] Initialized
[Hypersonic] Initializing
[Hypersonic] Initialized
[InstantDB] Initializing
[InstantDB] Initialized
[DefaultDS] Initializing
[DefaultDS] Initialized
[Container factory] Initializing
[Container factory] Initialized
[EmbeddedTomcatSX] Initializing
[EmbeddedTomcatSX] Initialized
[JBossMQ] Initializing
[JBossMQ] Initialized
[DefaultJMSProvider] Initializing
[DefaultJMSProvider] Initialized
[StdJMSPool] Initializing
[StdJMSPool] Initialized
[J2EE Deployer Default] Initializing
[J2EE Deployer Default] Initialized
[Auto deploy] Initializing
[Auto deploy] Initialized
[RARDeployer] Initializing
[RARDeployer] Initialized
[ConnectionManagerFactoryLoader] Initializing
[MinervaNoTransCMFactory] Initialized
[ConnectionManagerFactoryLoader] Initializing
[MinervaSharedLocalCMFactory] Initialized
[ConnectionManagerFactoryLoader] Initializing
[MinervaXACMFactory] Initialized
[ConnectionFactoryLoader] Initializing
[BlackBoxDS] Initialized
[JMX RMI Adaptor] Initializing
[JMX RMI Adaptor] Initialized
[JMX RMI Connector] Initializing
[JMX RMI Connector] Initialized
[Mail Service] Initializing
[Mail Service] Initialized
[Service Control] Initialized 25 services
[Service Control] Starting 25 MBeans
[Webserver] Starting
[Webserver] Codebase set to http://lurch.strata-group.com:8083/
[Webserver] Started webserver on port 8083
[Webserver] Started
[Naming] Starting
[Naming] Starting jnp server
[Naming] Started jnpPort=1099, rmiPort=0, Client SocketFactory=null, Server
Sock
etFactory=null
[Naming] Naming started on port 1099
[Naming] Started
[JNDIView] Starting
[JNDIView] Started
[Transaction manager] Starting
[Transaction manager] Started
[JAAS Security Manager] Starting
[JAAS Security Manager] JAAS.startService, cachePolicy=null
[JAAS Security Manager] JAAS.startService,
SecurityProxyFactory=org.jboss.securi
ty.SubjectSecurityProxyFactory@41f10e
[JAAS Security Manager] Started
[JDBC provider] Starting
[JDBC provider] Started
[Hypersonic] Starting
[Hypersonic] Database started
[Hypersonic] Started
[InstantDB] Starting
[InstantDB] XA Connection pool InstantDB bound to java:/InstantDB
[Hypersonic] Server 1.4 is running
[Hypersonic] Press [Ctrl]+[C] to abort
Enhydra InstantDB - Version 3.26
[InstantDB] The Initial Developer of the Original Code is Lutris
Technologies In
c.
Portions created by Lutris are Copyright (C) 1997-2001 Lutris Technologies,
Inc.
All Rights Reserved.
[InstantDB] Started
[DefaultDS] Starting
[DefaultDS] XA Connection pool DefaultDS bound to java:/DefaultDS
[DefaultDS] Started
[Container factory] Starting
[Container factory] Started
[EmbeddedTomcatSX] Starting
[EmbeddedTomcatSX] Starting EmbeddedTomcatSX
[EmbeddedTomcatSX] OK
[EmbeddedTomcatSX] Started
[JBossMQ] Starting
[JBossMQ] Server Version 0.8 Started
[JBossMQ] Started
[DefaultJMSProvider] Starting
[DefaultJMSProvider] JMS provider Adapter DefaultJMSProvider bound to
java:/Defa
ultJMSProvider
RE: [JBoss-user] JDK 1.4 Beta Release Today!
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I tried it for a while today. Swing looks quite buggy, and I ran into a bug in the version of Xalan (2.0.1) that's built into the JDK. I have a feeling that with all the new features in 1.4, this will be in beta for a long time. ;-) -Original Message- From: Hunter Hillegas [mailto:[EMAIL PROTECTED]] Sent: Wednesday, May 23, 2001 9:44 PM To: JBoss 2 Subject: Re: [JBoss-user] JDK 1.4 Beta Release Today! Anyone tried it yet? Unfortunately I am running my dev stuff on MacOS X so I can't test it just yet... Have to put it on one of the Linux staging servers at work... Also, does anyone know what Java2 1.4 should bring to us EJBers and where the timeline for a final release sits? Hunter From: Stephan Gruschke [EMAIL PROTECTED] Organization: Commedia Reply-To: [EMAIL PROTECTED] Date: Thu, 24 May 2001 02:58:31 +0200 To: [EMAIL PROTECTED] Subject: [JBoss-user] JDK 1.4 Beta Release Today! Hi, just want to mention that Sun has published the Java Standard Edition 1.4 Beta on their website today: http://www.javasoft.com/j2se/1.4/?frontpage-hottopics Stephan Gruschke ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user -BEGIN PGP SIGNATURE- Version: PGPfreeware 6.5.3 for non-commercial use http://www.pgp.com iQA/AwUBOw3SAtUPOr8a7vy5EQIaqACeOGXSqeX5cddP5OENdME/SnaW3l0AoOQU hr2/ycrKbMTcUoV3tq2mLIMF =Dfmc -END PGP SIGNATURE- ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] CMP and BLOBs
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I'm trying to, but there is currently a pretty serious bug in JBoss that is really holding me back: http://sourceforge.net/tracker/index.php?func=detailaid=424059group_ id=22866atid=376685 -Original Message- From: Darius Davidavicius [mailto:[EMAIL PROTECTED]] Sent: Tuesday, May 22, 2001 9:13 AM To: [EMAIL PROTECTED] Subject: Re: [JBoss-user] CMP and BLOBs re hi, For BMP beans if I using Oracle 8i BLOBs works fine. I'm interesting if anyone uses CMP for BLOBs storing. (not necessary Oracle) site http://wamoz.com/JDBC_and_Oracle_LOB.asp tells about the BMP way of data reading / writing. DD On Tue, 22 May 2001 16:04:23 +0200, Burkhard Vogel wrote: No, due to Oracle driver limitations. see http://wamoz.com/JDBC_and_Oracle_LOB.asp Burkhard - Original Message - From: Darius Davidavicius [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, May 22, 2001 3:20 PM Subject: [JBoss-user] CMP and BLOBs hi all, I would be thankfull if anyone advice me if it is possible to map byte[] to the BLOB field of DB? I'm going to use Oracle 8i, MSSQL or PostgreSQL any tips, samples or links to how to would be perfect. Thanks in advance, DD ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user -BEGIN PGP SIGNATURE- Version: PGPfreeware 6.5.3 for non-commercial use http://www.pgp.com iQA/AwUBOwqSLtUPOr8a7vy5EQJhBwCg/xCYzxWOpQfzEAM2oyzKPQsZTUsAoKHL itlmtawitB7BLbIWOzho3cfO =be+g -END PGP SIGNATURE- ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
