Re: [JBoss-user] Feature idea
I have considered how this might be implemented. Here is a brief dump of the current state of affairs. 1. As Jonathan says - you can only implement this if your API specifies a redeploy(), not simply deploy()/undeploy() methods. The deployment JSR does list this as an optional requirement and a first step in being able to implement this in the Jetty/JBoss integration will be the JBoss service lifecycle including this method. 2. If this method is implemented then there are two ways in which I see this happening. a) Marc has said that he would like to see the Http and Servlet-container parts of Jetty decoupled and plugged into the JBoss JMX Bus, so that every Http request is parsed, placed onto the bus, travels through a generic interceptor/aspect stack and then on to it's servlet. There would be problems in mapping the stream-based API currently in place between these two components to the invocation-based API used on the JMX bus - but these are under consideration. If this was done, then a future ValveInterceptor (as mentioned on this thread) would be used to achieve your goal. b) Even if these two Jetty components remain tightly coupled, there is no reason why we (Jetty) should not implement some form of redeploy() in which a context remains somehow inhabited. This is the future. For the moment, I believe that with a little bit of configuration you should be able to map an underlying context to do what you want to do. Whilst your webapp is deployed it would shadow and 'steal' requests from this context. Whilst it is undeployed, they would fall through and be processed accordingly. If you wish to follow through with this solution, please take this discussion to [EMAIL PROTECTED] where I am sure you will find more help on how this might be achieved. Stay in touch and if you come up with a solution I shall add it to the Jetty/JBoss FAQ. Jules Jonathan.O'[EMAIL PROTECTED] wrote: David, Two points about this: One: you HOPE the application is only down for a minute. You don't know if it will deploy properly. Two: Maybe it could implemented with an interceptor, looking for requests to old Web apps. The web app would have to register with the interceptor saying it was going down. On deployment, it would unregister with the interceptor. However, I have no idea how you could implement it. No doubt, its easy enough for some interceptor expert. Ciao, Jonathan O'Connor David Corbin [EMAIL PROTECTED] Sent by: [EMAIL PROTECTED] 28.02.2003 13:02 Please respond to jboss-user To: JBoss User [EMAIL PROTECTED] cc: Subject:[JBoss-user] Feature idea The one thing I'd like to see jboss provide. When I an application is redeployed, I'd like to see JBoss accept requests for the context of the application, and return a page that says Please try again in a few moments. Even better would be some way to configure the response. The key point is, that the application is down for a minute, we know that it's down for just a bit, we should be able to handle the error better. David --- 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 --- 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 This email has been scanned for all viruses by the MessageLabs SkyScan service. For more information on a proactive anti-virus service working around the clock, around the globe, visit http://www.messagelabs.com --- 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] Many-to-many relation table is not being updated
I tried this but it didn't work... :-( I have tried on JBoss 3.2.0RC2 too, but it didn't work too. I'm stucked on this for almost 2 weeks by now. :-( If you have any other suggestion or an example of 2 EJB with a many-to-many relationship between them coded using XDoclet, please send me. The fact, that you get the correct results if you populate the database manually, proofs that the relation is correctly working. So there seems to be another reason why the inserts do not work. Have you set up a 1:n relation before? Does this work? Perhaps there is a problem with your database? What are you using? -marek --- 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] build of jboss cvs 3.2 fails now for about 4 days ?
hello scott yes I can do a build also, but the error occurs in ./build/build.sh release-zip or release-tgz sorry if my earlier mail pointed in the wrong direction. cheers lothar -Original Message- From: Scott M Stark [mailto:[EMAIL PROTECTED] Sent: Saturday, March 01, 2003 2:29 AM To: [EMAIL PROTECTED] Subject: Re: [JBoss-user] build of jboss cvs 3.2 fails now for about 4 days ? I just pulled down a clean checkout and was able to build the 3.2 branch. Scott Stark Chief Technology Officer JBoss Group, LLC - Original Message - From: Egger Lothar [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, February 28, 2003 9:45 AM Subject: [JBoss-user] build of jboss cvs 3.2 fails now for about 4 days ? hi all hm.. is it me ? this what i've done ## # #!/bin/sh export CVSROOT=:pserver:[EMAIL PROTECTED]:/cvsroot/jboss cvs login cvs -z3 checkout -r Branch_3_2 jboss-3.2 cd jboss-3.2/ ./build/build.sh init ./build/build.sh ./build/build.sh help ./build/build.sh release-tgz ./build/build.sh release-zip ## if fails at ./build/build.sh with the following error _module-varia-most: [unjar] Expanding: /home/Lviz/jboss-cvs/jboss-3.2/varia/output/lib/htmladaptor.war into /home/Lviz/jboss-cvs/jboss-3.2/build/output/jboss-3.2.0RC3/ser ver/all/deploy /jmx-console.war [unjar] Expanding: /home/Lviz/jboss-cvs/jboss-3.2/varia/output/lib/http-invoker.sar into /home/Lviz/jboss-cvs/jboss-3.2/build/output/jboss-3.2.0RC3/ser ver/all/deploy /http-invoker.sar [move] Moving 1 files to /home/Lviz/jboss-cvs/jboss-3.2/build/output/jboss-3.2.0RC3/ser ver/all/deploy /http-invoker.sar [unjar] Expanding: /home/Lviz/jboss-cvs/jboss-3.2/build/output/jboss-3.2.0RC3/ser ver/all/deploy /http-invoker.sar/tmp.war into /home/Lviz/jboss-cvs/jboss-3.2/build/output/jboss-3.2.0RC3/ser ver/all/deploy /http-invoker.sar/invoker.war [delete] Deleting: /home/Lviz/jboss-cvs/jboss-3.2/build/output/jboss-3.2.0RC3/ser ver/all/deploy /http-invoker.sar/tmp.war [unjar] Expanding: /home/Lviz/jboss-cvs/jboss-3.2/varia/output/lib/jbossmq-httpil .sar into /home/Lviz/jboss-cvs/jboss-3.2/build/output/jboss-3.2.0RC3/ser ver/all/deploy /jbossmq-httpil.sar [unjar] Unable to expand to file /home/Lviz/jboss-cvs/jboss-3.2/build/output/jboss-3.2.0RC3/ser ver/all/deploy /jbossmq-httpil.sar/jbossmq-httpil.war BUILD FAILED file:/home/Lviz/jboss-cvs/jboss-3.2/build/build.xml:1167: Use a fileset to copy directories. Total time: 1 minute 32 seconds thank you for your help Lothar --- 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 --- 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 --- 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] [jboss3.2.0RC2/tomcat4.1.18] can't gain access to JNDIView or wardeployed
Hi, i've just upgrade from Jboss 3.0.0 w/ Tomcat to Jboss3.2.0RC2/Tomcat. I'm no more enable to access localhost:8082 for the management or even apps deployed under localhost:8080 This all works in the previous version of JBoss. Do I need to modify/add values in my war file ? Thanks, ionel --- 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] Unsolvable? Managing state in a clustered environment
I got stuck! Requirements: 1) we need to manage stateful sessions (with complex session information) 2) in a clustered environment 3) session must survive a node going down (--replication is mandatory) 4) SOAP-enabled, NO web clients, client does not have notion of HttpSessions (so forget that) 5) Session State should be kept in-memory (for performance reasons) 6) make Session data persistent when session lifetime is over 7) requests on the session always modify session information (no read-only requests) Possible Solution (A): - use EntityBeans to track Session State Problems with (A): - for the described scenario EntityBeans cannot be clustered without violating RQMT 3), 5) and 7) - main problem: there is currently no state replication for EntityBeans across cluster nodes (why) Possible Solution (B): - use Stateful SessionBeans to manage state - SFSBs are synchronized across nodes, so it looks like all RQMTS apply and this is the way to go, but Problems with (B): - there is no finder-like way of getting the SFSB instance for a particular session, so the reference to the instance must be kept somewhere - in web environments one would store the reference in the HttpSession but RQMT 4) disallows that - but how can this be solved with, let's say a SOAP Client who does have notion of HttpSessions? Where can the reference be stored? To me it seems once more that the spec is incomplete or am I just blind? Is there any way to solve this dilemma? Any thoughts appreciated. Toby --- 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] Feature idea
Jetty is separate but the jboss folks seem to want to treat it as the official jsp portion of the suite (I agree). I think of jboss as the controller over all its components so specifying some kind of wait page or other logic should be at this top level somehow I think. - Original Message - From: Guy Rouillier [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Sunday, March 02, 2003 11:23 PM Subject: Re: [JBoss-user] Feature idea - Original Message - From: Rod Macpherson [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Saturday, March 01, 2003 2:51 AM Subject: Re: [JBoss-user] Feature idea JBoss is an EJB engine. What kind of page are you talking about? I think you are actually talking about a web app bundled up into a war with other stuff and deployed on a jboss-jetty or jboss-tomcat combination. But JBoss itself doesn't have anything to do with pages. Guy, I for one appreciate that David distilled web app bundled up into a war with other stuff and deployed on a jboss-jetty or jboss-tomcat combination to pages since the abbreviated reference was both unambiguous and correct. JBoss is now an umbrella label for the complete J2EE stack including JMS, JCA, JSP and so on. Well, I'm just a user of JBoss, not part of JBoss Group, so I'll let them draw the line. My understanding is that Jetty is still a separately maintained product - it is **optionally** bundled with JBoss as a convenience and to gain the performance advantage (if you so choose) of running them both in a single JVM. But I'd prefer not to obfuscate the terminology. I choose to run JBoss and Tomcat independently, on different servers. Does it make sense in that context to speak of JBoss serving pages, and if so, what pages would that be referring to? And while it may seem I'm being too picky about terminology, it helps in isolating problems to understand which component is responsible for what. For example, in David's example, Jetty would have to put up the temp page, since it is the piece that is rendering JSP pages. David, if I came across as abrupt, I apologize. We've been in a crunch at work and I haven't been sleeping enough. Perhaps I should just lurk. --- 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 --- 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] Log4j problem
hi,
in log4j.xml I defined my own appender:
appender name=MMCMSFILE
class=org.jboss.logging.appender.DailyRollingFileAppender
param name=File value=${jboss.server.home.dir}/log/mmcms.log/
param name=Append value=true/
param name=Threshold value=DEBUG/
param name=DatePattern value='.'-MM-dd/
layout class=org.apache.log4j.PatternLayout
param name=ConversionPattern value=%d %-5p [%c] %m%n/
param name=ConversionPattern value=%d %-5r %-5p [%c] (%t:%x)
%m%n/ --
/layout
/appender
...
category name=de.polonium
priority value=DEBUG/
appender-ref ref=MMCMSFILE/
/category
There is only one problem. in server.log (default logfile for JBoss) I see
the debug print out's from my lib-classes, where are stored under:
jboss-3.0.6\server\default\lib\...
from my EJB's and servlets the print out is going into mmcmc.log
Best Regards,
Rafal
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Re: [JBoss-user] Many-to-many relation table is not being updated
Yes, 1:N relations work perfectly. I'm usign default JBoss database (HSQLDB). I've tested with MySQL too. Same problem... :-( Mauricio - Original Message - From: Marek Lange [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, March 03, 2003 7:34 AM Subject: Re: [JBoss-user] Many-to-many relation table is not being updated I tried this but it didn't work... :-( I have tried on JBoss 3.2.0RC2 too, but it didn't work too. I'm stucked on this for almost 2 weeks by now. :-( If you have any other suggestion or an example of 2 EJB with a many-to-many relationship between them coded using XDoclet, please send me. The fact, that you get the correct results if you populate the database manually, proofs that the relation is correctly working. So there seems to be another reason why the inserts do not work. Have you set up a 1:n relation before? Does this work? Perhaps there is a problem with your database? What are you using? -marek --- 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] Loging out user from webapplication -session.invalidate() doesntdestory all user data - name and password
Hello. I have several web applications running on jetty/jboss. All of them are secure and require user to login. I have a problem. User gets into one applications, then he exits. ( I call session.invalidate()) Then, user goes to another application, he logs in again and logs out again. BUT, when he enters the first application again, he is not prompted for username/password. I belive jetty remembers user's data. I hoped thant when I do session.invalidate(), everything about this user, object bound to session as well as his credidentials, will be forgoten. This is not the case. So how to do this? Thank you very much for your help, Ivan
RE: [JBoss-user] couple of JBoss and xdoclet questions
I've noticed that in my bean class if I specify a method like: /** * @ejb.interface-method * @ejb.persistence * * @return String */ public abstract String getState(); The resulting output in jbosscmp-jdbc.xml looks like: cmp-field field-namestate/field-name /cmp-field If the column name in the database is the same as the object's field-name do I still need to specify the column-name attribute underneath @ejb.persistence? Or do I only need to specify the column-name when it is not equivalent to the field-name? You only need to specify column-name if the one JBoss uses does not match existing db structure, or you don't like the name it uses (just the field name). If I have the following method: /** * @ejb.interface-method * @ejb.persistence * column-name=address_id * @ejb.pk-field * * @return Integer */ public abstract Integer getAddressId(); Do I need the @ejb.persistence tag if I also have @ejb.pk-field? Yes. The pk-field tag just tags this field as being part of the generated pk class. The pk-field tag is really used only for compound pks. What you really want is: /** * ... * * @ejb.bean name=XXX primkey-field=addressId type=CMP ... */ public abstract class XXXBean ... ... /* * @ejb.interface-method * @ejb.persistence */ public abstract Integer getAddressId(); For non-compound primary keys, use the primkey-field attribute of the @ejb.bean tag. Michael --- 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
[Fwd: [JBoss-user] Can't access a Bean using RMI/IIOP]
Hello,
Last week I posted this mail and got no answer.
Really nobody has an idea about a possible solution ?
Gerard BUNEL a écrit :
Hello,
I encounter a probleme in one of my EJB when this one tries to get a
reference on another EJB which may
be (or may not be) located on another host/server. I use the following code
where a_Context is long a String
of kind IOR:... refering to a root CosNaming provided by JBoss (JacORB in
fact)
try {
java.util.Properties p = new java.util.Properties();
p.put(Context.PROVIDER_URL, a_Context);
ic = new InitialContext(p);
Object o = ic.lookup( EJBCTIProxy);
EJBCTIProxyHome home = (EJBCTIProxyHome)PortableRemoteObject.narrow(
o, EJBCTIProxyHome.class);
ic.close();
// EJB creation
EJBCTIProxy delegate = home.create();
return delegate;
} catch (Exception ne) {
throw new CreateException(ne.getMessage());
} finally {
if (ic != null)
try { ic.close(); } catch (Exception e) {}
}
the lookup fails with the exception printed below.
I understand that should have added the line to solve the problem:
p.put(Context.INITIAL_CONTEXT_FACTORY, some.class.from.jacorb);
But I would like to avoid this solution as it is not portable from one
server to another. The class name is different
in BEA WebLogic for example. So, Is there another soulution ?
17:30:19,206 WARN [NamingContext] Failed to connect to IOR:1099
javax.naming.CommunicationException: Failed to connect to server IOR:1099.
Root
exception is
javax.naming.ServiceUnavailableException: Failed to connect to server
IOR:1099.
Root exception is
java.net.UnknownHostException: IOR
at java.net.InetAddress.getAllByName0(InetAddress.java:920)
at java.net.InetAddress.getAllByName0(InetAddress.java:890)
at java.net.InetAddress.getAllByName(InetAddress.java:884)
at java.net.InetAddress.getByName(InetAddress.java:814)
at
org.jnp.interfaces.TimedSocketFactory.createSocket(TimedSocketFactory
.java:61)
at
org.jnp.interfaces.NamingContext.getServer(NamingContext.java:159)
at
org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1029)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:450)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:443)
at javax.naming.InitialContext.lookup(InitialContext.java:347)
at
com.ftrd.cti.ejb.EJBCTIClientProxyBean.createServer(EJBCTIClientProxy
Bean.java:192)
Gerard BUNEL
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[JBoss-user] Very confused about transactions!!
Hi guys, I reckon I'm going to come across as a dope here, but anyway :-) I read recently that for entity beans that use ejb2 cmp only Required, RequiresNew or Mandatory transaction attributes are allowed. Does this mean that every single method on every single Entity Bean using CMPmust be ina transaction? Is this not massively overkill? For example, to read a value in an entity bean it has to be in a transaction? have I got this correct? cheers, Brian
[JBoss-user] Creating a SQL sequence
Hi, I'm interested in creating a sequence in my DB at the point of table creation by the CMP container. Is this sort of thing configurable? Or is there a class that could be subclassed to implement this? I'm using JBoss 3.0.4. -- Steve Jones[EMAIL PROTECTED] PGP: 1A98501A fp: D695 6031 30F5 70E6 975F C876 1956 946C 1A98 501A Real programmers don't write in BASIC. Actually, no programmers write in BASIC after reaching puberty. --- 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] combination scoped class loading with xmbeans not working
Hello, Can somebody confirm that there is a bug in the implementation of the loader-repository functionality for ears in combination with the use of XMBeans. Using JBoss 3.2.0RC2, I find scoped class loading to be working fine for e.g. Standard MBeans (the SAR inside a scoped EAR) and XMBeans to be working nicely when not trying to scope them. Combining these wonderful features consistently results in: 16:22:57,290 WARN [ServiceConfigurator] Failed to complete install java.lang.ClassNotFoundException: No ClassLoaders found for: com.globalros.broadcast.BroadcastServer at org.jboss.mx.loading.LoadMgr.beginLoadTask(LoadMgr.java:155) at org.jboss.mx.loading.UnifiedClassLoader3.loadClass(UnifiedClassLoader3.java:161) at org.jboss.mx.loading.UnifiedLoaderRepository3.loadClass(UnifiedLoaderRepository3.java:144) at org.jboss.mx.loading.UnifiedLoaderRepository3.loadClass(UnifiedLoaderRepository3.java:489) at javax.management.loading.DefaultLoaderRepository.loadClass(DefaultLoaderRepository.java:78) at org.jboss.mx.server.MBeanServerImpl.instantiate(MBeanServerImpl.java:825) at org.jboss.mx.server.MBeanServerImpl.instantiate(MBeanServerImpl.java:266) at org.jboss.system.ServiceCreator.install(ServiceCreator.java:103) at org.jboss.system.ServiceConfigurator.internalInstall(ServiceConfigurator.java:155) at org.jboss.system.ServiceConfigurator.install(ServiceConfigurator.java:118) at org.jboss.system.ServiceController.install(ServiceController.java:225) at sun.reflect.GeneratedMethodAccessor12.invoke(Unknown Source) (Actually, this stack trace is the result of deploying under the CVS HEAD for JBoss 3.2.0RC3 ). Thanks, Jurjan-Paul Medema --- 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] Application Error: tried to enter Stateful bean with different transaction context
Hi all, I need help to resolve to following problem: javax.ejb.EJBException: Application Error: tried to enter Stateful bean with different transaction context, contextTx: TransactionImpl:XidImpl [FormatId=257, GlobalId=Legolas//2, BranchQual=], methodTx: TransactionImpl:XidImpl [FormatId=257, GlobalId=Legolas//3, BranchQual=] at org.jboss.ejb.plugins.StatefulSessionInstanceInterceptor.invoke(StatefulSess ionInstanceInterceptor.java:228) at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor .java:107) at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT. java:178) at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:60) at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:204) at org.jboss.ejb.StatefulSessionContainer.invoke(StatefulSessionContainer.java: 380) at org.jboss.ejb.Container.invoke(Container.java:712) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517) at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:98) at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:102) at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:77 ) at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:80) at org.jboss.proxy.ejb.StatefulSessionInterceptor.invoke(StatefulSessionInterce ptor.java:117) at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:76) at $Proxy63.handleEvent(Unknown Source) at com.eim.application.intranet.control.web.ClientControllerWebImpl.processRequ est(ClientControllerWebImpl.java:295) at com.eim.application.intranet.view.third.action.wizard.create.TreatStep1Actio n.execute(TreatStep1Action.java:67) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProces sor.java:446) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:266) at com.eim.application.intranet.control.struts.CustomRequestProcessor.process(C ustomRequestProcessor.java:50) ... What can be the reason of such error ? Thanks a lot in advance :) Alban. ** 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 the system manager at postmaster.eim.ch. ** --- 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] show memory usage
If you want to do it programmatically, use JMX and query the JBoss app server that way. In my app I display how much total and free memory are available and do it this way. String _jbossMemoryString = (String)jmxMgr.invoke( DefaultDomain:service=Info, listMemoryUsage ); The string contains HTML tags so I strip all that out. At 1:04 PM +0100 03/03/2003, Rafal Kedziorski wrote: hi, in WebLogic there is a possibility to obsere the memory usage thru an applet console. Knowns anybody the same possibility for JBoss. or have I to implement this? Best Regards, Rafal --- 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 -- Michael Klem [EMAIL PROTECTED]626-296-3027 --- 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] [XDcolet] getting ride of relationship tag in jbosscmp-jdbc.xml
Hi, I'm using Xdoclet to generate the interfaces of my beans and the deployment descriptor. I have enable a 1:N relationship. Even when I am not adding an @jboss.relation tag, I get a relationship xml tag in jbosscmp-jdbc.xml and this make JBoss complains with this error message : code 17:28:08,574 ERROR [URLDeploymentScanner] MBeanException: Exception in MBean operation 'checkIncompleteDeployments()' Cause: Incomplete Deployment listing: Packages waiting for a deployer: none Incompletely deployed packages: none MBeans waiting for classes: none MBeans waiting for other MBeans: [ObjectName: jboss.j2ee:jndiName=ejb/calendrier/LocalSalle,service=EJB state: FAILED I Depend On: Depends On Me: org.jboss.deployment.DeploymentException: Atleast one role of a foreign-key mapped relationship must have key fields: ejb-relation-name=Tache-Salle, ObjectName: jboss.j2ee:jndiName=ejb/calendrier/LocalCycle,service=EJB state: FAILED I Depend On: Depends On Me: org.jboss.deployment.DeploymentException: Atleast one role of a foreign-key mapped relationship must have key fields: ejb-relation-name=Tache-Salle, ObjectName: jboss.j2ee:jndiName=ejb/calendrier/LocalPersonne,service=EJB state: FAILED I Depend On: Depends On Me: org.jboss.deployment.DeploymentException: Atleast one role of a foreign-key mapped relationship must have key fields: ejb-relation-name=Tache-Salle, ObjectName: jboss.j2ee:jndiName=ejb/calendrier/LocalTache,service=EJB state: FAILED I Depend On: Depends On Me: org.jboss.deployment.DeploymentException: Atleast one role of a foreign-key mapped relationship must have key fields: ejb-relation-name=Tache-Salle] /code Where is the problem ? Can I disable the adding of the relationship tag in jbosscmp-jdbc.xml ? (I don't use a foreigne key) Thanks, ionel --- 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] combination scoped class loading with xmbeans not working
Create a bug report on sourceforge with an example so I can look into it. Scott Stark Chief Technology Officer JBoss Group, LLC - Original Message - From: Jurjan-Paul Medema [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, March 03, 2003 7:46 AM Subject: [JBoss-user] combination scoped class loading with xmbeans not working Hello, Can somebody confirm that there is a bug in the implementation of the loader-repository functionality for ears in combination with the use of XMBeans. Using JBoss 3.2.0RC2, I find scoped class loading to be working fine for e.g. Standard MBeans (the SAR inside a scoped EAR) and XMBeans to be working nicely when not trying to scope them. Combining these wonderful features consistently results in: 16:22:57,290 WARN [ServiceConfigurator] Failed to complete install java.lang.ClassNotFoundException: No ClassLoaders found for: com.globalros.broadcast.BroadcastServer at org.jboss.mx.loading.LoadMgr.beginLoadTask(LoadMgr.java:155) at org.jboss.mx.loading.UnifiedClassLoader3.loadClass(UnifiedClassLoader3.java:161) at org.jboss.mx.loading.UnifiedLoaderRepository3.loadClass(UnifiedLoaderRepository3.java:144) at org.jboss.mx.loading.UnifiedLoaderRepository3.loadClass(UnifiedLoaderRepository3.java:489) at javax.management.loading.DefaultLoaderRepository.loadClass(DefaultLoaderRepository.java:78) at org.jboss.mx.server.MBeanServerImpl.instantiate(MBeanServerImpl.java:825) at org.jboss.mx.server.MBeanServerImpl.instantiate(MBeanServerImpl.java:266) at org.jboss.system.ServiceCreator.install(ServiceCreator.java:103) at org.jboss.system.ServiceConfigurator.internalInstall(ServiceConfigurator.java:155) at org.jboss.system.ServiceConfigurator.install(ServiceConfigurator.java:118) at org.jboss.system.ServiceController.install(ServiceController.java:225) at sun.reflect.GeneratedMethodAccessor12.invoke(Unknown Source) (Actually, this stack trace is the result of deploying under the CVS HEAD for JBoss 3.2.0RC3 ). Thanks, Jurjan-Paul Medema --- 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 --- 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] Two partitons with the same name?
Hi, Sometime I need to dynamically separate some boxes from the partition (create temporary partition). Is it possible to get 2 different partitions with the same name just by changing the attribute name=PartitionConfig? What to change? I tried to read the JavaGroups docs, but did not find a clear answer. Thanks, Vlad --- 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] Re: Deadlocks
Does this mean that putting the following in the jbosscmp-jdbc.xml file
doesn't make the beans read-only any more?
entity
ejb-nameCarrierBeanRO/ejb-name
table-namecarrier/table-name
read-onlytrue/read-only
read-time-out3/read-time-out
/entity
On Sunday 02 March 2003 06:35 pm, [EMAIL PROTECTED]
wrote:
From: Mauricio Hiroshi Nagaoka [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Re: [JBoss-user] Deadlocks
Date: Sun, 2 Mar 2003 19:00:12 -0300
Reply-To: [EMAIL PROTECTED]
Hi!
I didn't find any way do detect deadlocks on JBoss but you can change your
jboss.xml to tell JBoss which methods do not need an EJB lock.
In each entity entry in jboss.xml file, do the following change (in this
example, get* methods are read-only):
entity
ejb-nameRole/ejb-name
local-jndi-nameejb/webflow/local/Role/local-jndi-name
!-- this tells JBoss that the get* methods are read-only --
method-attributes
method
method-nameget*/method-name
read-onlytrue/read-only
/method
/method-attributes
/entity
I didn't find any XDoclet @tag to do this but I coded a XSLT transform:
?xml version=1.0 encoding=UTF-8?
xsl:stylesheet version=1.0
xmlns:xsl=http://www.w3.org/1999/XSL/Transform;
xsl:output method=xml version=1.0 encoding=UTF-8 indent=yes/
xsl:template match=@*|node()
xsl:copy
xsl:apply-templates select=@*|node()/
/xsl:copy
/xsl:template
xsl:template match=entity
xsl:copy
xsl:apply-templates/
method-attributes
method
method-nameget*/method-name
read-onlytrue/read-only
/method
/method-attributes
/xsl:copy
/xsl:template
/xsl:stylesheet
If you are using ant to build your project do something like this:
xslt in=${original.jboss.xml} out=${modified.jboss.xml}
style=${location.of.xslt.above}
outputproperty name=method value=xml/
outputproperty name=standalone value=yes/
outputproperty name=encoding value=iso8859_1/
outputproperty name=indent value=yes/
xmlcatalog
dtd publicId=-//JBoss//DTD JBOSS 3.0//EN
location=${location.of.jboss.xml.dtd}/
/xmlcatalog
/xslt
The xmlcatalog tag above is optional. It's included here just to avoid a
remote connection for the xml validation.
I hope this helps.
Greetings from Brazil!
Mauricio
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[JBoss-user] MDB Dependency and JMS Recovery
There have been a couple of discussions about how to establish dependencies between deployment units (EARs, JARs, SARs, etc.) But how can you make sure that a bean is not deployed until another has been? Environment: JBoss 3.2.0beta2, Sun JDK 1.4.1_01, WinXP Pro, Oracle 9i Basically, we have an MDB that listens on a JMS queue (via JVMServerILService) and it calls a stateless session bean that performs some business operations. In the case where JBoss was shutdown improperly, there are still messages on the queue that are persisted in the JMS_MESSAGES table (we're using the JDBC2 PersistenceManager). When JBoss starts up, the undelivered messages are sent, triggering the MDB, but the dependent SLSB is not yet ready! Is there a way to reorder this sequence of events or is it a bug? I've attached a stacktrace. Thanks. -- Chris Bonham President/CEO Third Eye Consulting, Inc. [EMAIL PROTECTED] http://www.thirdeyeconsulting.com 317.823.3686 317.823.0353 (FAX) 11:30:31,614 INFO [StatelessSessionContainer] Starting 11:30:31,644 INFO [StatelessSessionInstancePool] Starting 11:30:31,644 INFO [StatelessSessionInstancePool] Started 11:30:31,644 INFO [StatelessSessionContainer] Started 11:30:31,644 INFO [StatelessSessionContainer] Starting 11:30:31,704 INFO [StatelessSessionInstancePool] Starting 11:30:31,704 INFO [StatelessSessionInstancePool] Started 11:30:31,704 INFO [StatelessSessionContainer] Started 11:30:31,704 INFO [StatelessSessionContainer] Starting 11:30:31,744 INFO [StatelessSessionInstancePool] Starting 11:30:31,744 INFO [StatelessSessionInstancePool] Started 11:30:31,744 INFO [StatelessSessionContainer] Started 11:30:31,744 INFO [EntityContainer] Starting 11:30:31,784 INFO [EntityInstancePool] Starting 11:30:31,784 INFO [EntityInstancePool] Started 11:30:31,784 INFO [EntityContainer] Started 11:30:31,784 INFO [EntityContainer] Starting 11:30:31,815 INFO [EntityInstancePool] Starting 11:30:31,815 INFO [EntityInstancePool] Started 11:30:31,815 INFO [EntityContainer] Started 11:30:31,815 INFO [EntityContainer] Starting 11:30:31,845 INFO [EntityInstancePool] Starting 11:30:31,845 INFO [EntityInstancePool] Started 11:30:31,845 INFO [EntityContainer] Started 11:30:31,845 INFO [EntityContainer] Starting 11:30:31,885 INFO [EntityInstancePool] Starting 11:30:31,885 INFO [EntityInstancePool] Started 11:30:31,885 INFO [EntityContainer] Started 11:30:31,885 INFO [MessageDrivenContainer] Starting 11:30:31,895 INFO [JMSContainerInvoker] Starting 11:30:31,895 INFO [DLQHandler] Creating 11:30:31,895 INFO [DLQHandler] Created 11:30:31,925 INFO [DLQHandler] Starting 11:30:31,925 INFO [DLQHandler] Started 11:30:31,925 INFO [JMSContainerInvoker] Started 11:30:31,925 INFO [MessageDrivenInstancePool] Starting 11:30:31,925 INFO [MessageDrivenInstancePool] Started 11:30:31,925 INFO [MessageDrivenContainer] Started 11:30:31,925 INFO [EntityContainer] Starting 11:30:32,045 INFO [EntityInstancePool] Starting 11:30:32,045 INFO [EntityInstancePool] Started 11:30:32,075 INFO [EntityContainer] Started 11:30:32,095 INFO [StatelessSessionContainer] Starting 11:30:32,285 INFO [StatelessSessionInstancePool] Starting 11:30:32,285 INFO [StatelessSessionInstancePool] Started 11:30:32,315 INFO [StatelessSessionContainer] Started 11:30:32,335 INFO [StatelessSessionContainer] Starting 11:30:32,405 ERROR [LogInterceptor] TransactionRolledbackLocalException, causedBy: java.lang.NullPointerException at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.createBeanClassInstance(JDBCStoreManager.java:513) at org.jboss.ejb.plugins.CMPPersistenceManager.createBeanClassInstance(CMPPersistenceManager.java:165) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.createBeanClassInstance(CachedConnectionInterceptor.java:251) at org.jboss.ejb.EntityContainer.createBeanClassInstance(EntityContainer.java:272) at org.jboss.ejb.plugins.AbstractInstancePool.get(AbstractInstancePool.java :197) at org.jboss.ejb.plugins.EntityMultiInstanceInterceptor.invokeHome(EntityMultiInstanceInterceptor.java:64) at org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:79) at org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:44) at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:112) at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:237) at org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:71) at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:105) at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:131) at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invokeHome(ProxyFactoryFinderInterceptor.java:125) at org.jboss.ejb.EntityContainer.invokeHome(EntityContainer.java:475) at
Re: [JBoss-user] Creating a SQL sequence
Not in 3.0 branch. You need to upgrade to 3.2. The you can make use of entity-commands (see standardjbosscmp-jdbc.xml) It'll allow you to use database generated values (mysql, informix, sybase, hsql), specify custom sql statement to fetch new key value (this is for sequences), provide JNDI name for key generator factory (currently, only string UUID is available). alex Monday, March 03, 2003, 5:46:57 PM, Steve Jones wrote: SJ Hi, SJ I'm interested in creating a sequence in my DB at the SJ point of table creation by the CMP container. Is this sort SJ of thing configurable? Or is there a class that could be SJ subclassed to implement this? SJ I'm using JBoss 3.0.4. SJ -- SJ Steve Jones[EMAIL PROTECTED] SJ PGP: 1A98501A SJ fp: D695 6031 30F5 70E6 975F C876 1956 946C 1A98 501A SJ Real programmers don't write in BASIC. Actually, no SJ programmers write in BASIC after reaching puberty. -- Best regards, Alex Loubyansky --- 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] Creating a SQL sequence
What about Oracle? thx. Mensaje citado por Alex Loubyansky [EMAIL PROTECTED]: Not in 3.0 branch. You need to upgrade to 3.2. The you can make use of entity-commands (see standardjbosscmp-jdbc.xml) It'll allow you to use database generated values (mysql, informix, sybase, hsql), specify custom sql statement to fetch new key value (this is for sequences), provide JNDI name for key generator factory (currently, only string UUID is available). alex Monday, March 03, 2003, 5:46:57 PM, Steve Jones wrote: SJ Hi, SJ I'm interested in creating a sequence in my DB at the SJ point of table creation by the CMP container. Is this sort SJ of thing configurable? Or is there a class that could be SJ subclassed to implement this? SJ I'm using JBoss 3.0.4. --- 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] Re: Deadlocks
two different things.
read-only for CMP means that updates will never happen.
read-only in jboss.xml is a container thing. You can either mark the entire
bean read-only, which means that the bean will never do any transactional
locking, or you can do it per method. See the JBoss for-pay docs for more
details.
Bill
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Jon Swinth
Sent: Monday, March 03, 2003 1:14 PM
To: [EMAIL PROTECTED]
Subject: [JBoss-user] Re: Deadlocks
Does this mean that putting the following in the jbosscmp-jdbc.xml file
doesn't make the beans read-only any more?
entity
ejb-nameCarrierBeanRO/ejb-name
table-namecarrier/table-name
read-onlytrue/read-only
read-time-out3/read-time-out
/entity
On Sunday 02 March 2003 06:35 pm,
[EMAIL PROTECTED]
wrote:
From: Mauricio Hiroshi Nagaoka [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Re: [JBoss-user] Deadlocks
Date: Sun, 2 Mar 2003 19:00:12 -0300
Reply-To: [EMAIL PROTECTED]
Hi!
I didn't find any way do detect deadlocks on JBoss but you can
change your
jboss.xml to tell JBoss which methods do not need an EJB lock.
In each entity entry in jboss.xml file, do the following
change (in this
example, get* methods are read-only):
entity
ejb-nameRole/ejb-name
local-jndi-nameejb/webflow/local/Role/local-jndi-name
!-- this tells JBoss that the get* methods are read-only --
method-attributes
method
method-nameget*/method-name
read-onlytrue/read-only
/method
/method-attributes
/entity
I didn't find any XDoclet @tag to do this but I coded a XSLT transform:
?xml version=1.0 encoding=UTF-8?
xsl:stylesheet version=1.0
xmlns:xsl=http://www.w3.org/1999/XSL/Transform;
xsl:output method=xml version=1.0 encoding=UTF-8 indent=yes/
xsl:template match=@*|node()
xsl:copy
xsl:apply-templates select=@*|node()/
/xsl:copy
/xsl:template
xsl:template match=entity
xsl:copy
xsl:apply-templates/
method-attributes
method
method-nameget*/method-name
read-onlytrue/read-only
/method
/method-attributes
/xsl:copy
/xsl:template
/xsl:stylesheet
If you are using ant to build your project do something like this:
xslt in=${original.jboss.xml} out=${modified.jboss.xml}
style=${location.of.xslt.above}
outputproperty name=method value=xml/
outputproperty name=standalone value=yes/
outputproperty name=encoding value=iso8859_1/
outputproperty name=indent value=yes/
xmlcatalog
dtd publicId=-//JBoss//DTD JBOSS 3.0//EN
location=${location.of.jboss.xml.dtd}/
/xmlcatalog
/xslt
The xmlcatalog tag above is optional. It's included here just
to avoid a
remote connection for the xml validation.
I hope this helps.
Greetings from Brazil!
Mauricio
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[JBoss-user] Stateful Session Beans in JBOSS3.2
Hello, In JBOSS3.2, can you configure the min and max numbers of Stateful session beans created in the JDBC pool? I know you can set the min and max beans in the pool through configuration settings on the App Server, but can it be done at the bean level? For example, I have stateful session bean A. I want to set the min and max pool sizes of 1 and 3 for A. Thanks _ Architecture and Emerging Systems Starwood Technology and Revenue Systems 9285 Teddy Lane, Suite 230 Lone Tree, CO 80124 _ This electronic message transmission contains information from the Company that may be proprietary, confidential and/or privileged. The information is intended only for the use of the individual(s) or entity named above. If you are not the intended recipient, be aware that any disclosure, copying or distribution or use of the contents of this information is prohibited. If you have received this electronic transmission in error, please notify the sender immediately by replying to the address listed in the From: field. --- 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] Loging out user from webapplication -session.invalidate()doesnt destory all user data - name and password
session.invalidate() will only work if form based auth is being used. If you're using basic auth then you will need to roll your own logout method that uses a 401 response to convince the browser to forget the login details. btw - Closing the browser is/was the traditional way of logging out of basic auth. Servlet Spec 2.4 reportedly has a HttpSession.logout() method but I've not looked into it. On Mon, 3 Mar 2003, Ivan Bolcina wrote: Hello. I have several web applications running on jetty/jboss. All of them are secure and require user to login. I have a problem. User gets into one applications, then he exits. ( I call session.invalidate()) Then, user goes to another application, he logs in again and logs out again. BUT, when he enters the first application again, he is not prompted for username/password. I belive jetty remembers user's data. I hoped thant when I do session.invalidate(), everything about this user, object bound to session as well as his credidentials, will be forgoten. This is not the case. So how to do this? Thank you very much for your help, Ivan --- This SF.net email is sponsored by: Etnus, makers of TotalView, The debugger for complex code. Debugging C/C++ programs can leave you feeling lost and disoriented. TotalView can help you find your way. Available on major UNIX and Linux platforms. Try it free. www.etnus.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Feature idea
- Original Message - From: Rick LaBanca [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, March 03, 2003 7:53 AM Subject: Re: [JBoss-user] Feature idea Jetty is separate but the jboss folks seem to want to treat it as the official jsp portion of the suite (I agree). I think of jboss as the controller over all its components so specifying some kind of wait page or other logic should be at this top level somehow I think. Jetty is **currently** the default JSP engine used by JBoss. Not too long ago, Tomcat was the default. I don't think either of them is official, sine they are independent products and JBoss just picks one. At this point, I prefer Tomcat. So if anyone chooses to address this issue, I sincerely hope they do so in an agnostic manner. JBoss has been very good up to now about making all things pluggable, so I'm assuming they would in this case also. I definitely don't want to anything that is Jetty-specific. --- This SF.net email is sponsored by: Etnus, makers of TotalView, The debugger for complex code. Debugging C/C++ programs can leave you feeling lost and disoriented. TotalView can help you find your way. Available on major UNIX and Linux platforms. Try it free. www.etnus.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] where/how can I download JBoss4.0?
Hello All, Where can I download JBoss4.0? If no binary version is available, please provide necessary cvs information for checking out the source. rgds MS --- This SF.net email is sponsored by: Etnus, makers of TotalView, The debugger for complex code. Debugging C/C++ programs can leave you feeling lost and disoriented. TotalView can help you find your way. Available on major UNIX and Linux platforms. Try it free. www.etnus.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Memory leak
We're running JBOSS 3.0.3 (mostly, though some developers I think are
using 3.0.4) at work, developing a simple web application. We
frequently undeploy/deploy the application using ant to invoke commands
like those below:
http://${jmx.host}/jmx-console/HtmlAdaptor?action=invokeOpByNamename=jboss.system:service%3DMainDeployermethodName=deployargType=java.lang.Stringarg=${dir.war}
http://${jmx.host}/jmx-console/HtmlAdaptor?action=invokeOpByNamename=jboss.system:service%3DMainDeployermethodName=undeployargType=java.lang.Stringarg=${dir.war}
We've found that after doing this repeatedly, jboss runs out of memory
(no hard measurments yet, but probably between 10 30 cycles).
Now, to me, fundamentally, this cannot be a bug in our application,
since undeploying it should eliminate all object references to anything
in our application, making it subject to garbage collection. Am I wrong
in my interpretation of this? If so, please explain it to me.
Thanks.
David
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[JBoss-user] [ANN] Pixory beta-2.7
Pixory is a personal image server. It allows you to store your photos on your own pc but to access, compose into albums, and share them anywhere on the internet. It's your personal online photo sharing service, running on your computer using your broadband internet connection. Pixory is a client and a server, a lightweight web application for browsing photo collections on your hardrive; an album server to your friends and family or anyone on the internet. It simplifies accessing and organizing photo collections on your home network. What's new: Pixory now includes a distribution for easy deployment into JBoss. You can find it here: http://www.pixory.org Joseph Panico [EMAIL PROTECTED] _ Add photos to your e-mail with MSN 8. Get 2 months FREE*. http://join.msn.com/?page=features/featuredemail --- This SF.net email is sponsored by: Etnus, makers of TotalView, The debugger for complex code. Debugging C/C++ programs can leave you feeling lost and disoriented. TotalView can help you find your way. Available on major UNIX and Linux platforms. Try it free. www.etnus.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] Feature idea
Pluggable is good, but I would like jboss to keep on a path where it's configured as abstractly as possible and passes that to the plugins. For example, it would be nice if you didn't have to configure jetty listeners, but instead configured jboss web ports, and that got passed to the server of choice. - Original Message - From: Guy Rouillier [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, March 03, 2003 5:32 PM Subject: Re: [JBoss-user] Feature idea - Original Message - From: Rick LaBanca [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, March 03, 2003 7:53 AM Subject: Re: [JBoss-user] Feature idea Jetty is separate but the jboss folks seem to want to treat it as the official jsp portion of the suite (I agree). I think of jboss as the controller over all its components so specifying some kind of wait page or other logic should be at this top level somehow I think. Jetty is **currently** the default JSP engine used by JBoss. Not too long ago, Tomcat was the default. I don't think either of them is official, sine they are independent products and JBoss just picks one. At this point, I prefer Tomcat. So if anyone chooses to address this issue, I sincerely hope they do so in an agnostic manner. JBoss has been very good up to now about making all things pluggable, so I'm assuming they would in this case also. I definitely don't want to anything that is Jetty-specific. --- This SF.net email is sponsored by: Etnus, makers of TotalView, The debugger for complex code. Debugging C/C++ programs can leave you feeling lost and disoriented. TotalView can help you find your way. Available on major UNIX and Linux platforms. Try it free. www.etnus.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: Etnus, makers of TotalView, The debugger for complex code. Debugging C/C++ programs can leave you feeling lost and disoriented. TotalView can help you find your way. Available on major UNIX and Linux platforms. Try it free. www.etnus.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] MDB Dependency and JMS Recovery
On Tue, 4 Mar 2003 05:26, Chris Bonham wrote: There have been a couple of discussions about how to establish dependencies between deployment units (EARs, JARs, SARs, etc.) But how can you make sure that a bean is not deployed until another has been? Environment: JBoss 3.2.0beta2, Sun JDK 1.4.1_01, WinXP Pro, Oracle 9i Basically, we have an MDB that listens on a JMS queue (via JVMServerILService) and it calls a stateless session bean that performs some business operations. In the case where JBoss was shutdown improperly, there are still messages on the queue that are persisted in the JMS_MESSAGES table (we're using the JDBC2 PersistenceManager). When JBoss starts up, the undelivered messages are sent, triggering the MDB, but the dependent SLSB is not yet ready! Is there a way to reorder this sequence of events or is it a bug? I've attached a stacktrace. 1) You can indicate a dependency of one jar(sar/war,etc..) on another using the manifest Class-Path entry. So if using ant you would put jar destfile=charlie.jar manifest attribute name=Class-Path value=fred.jar/ /manifest ... /jar and then charlie.jar will depend on fred.jar so fred.jar will get loaded first. Space seperate other jar files in the value if you need more than one. 2) If it is an MBean requiring an ejb then you can put explicit dependencies in the MBean declaration in the jboss-service.xml. XDoclet can sort of handle this for you if you are using it to generate the jboss-service.xml in the sar file. What you need is a depends.../depends with the MBean name for the EJB in it, ie: jboss.j2ee:jndiName=ejb/aardvark/Name,service=EJB. 3) Finally for MBeans, you can just put a classpath element in the *-service.xml referencing the dependent jar, ie classpath codebase=. archives=fred.jar/ Remember that loading an EJB jar both loads the classes *and* starts the ejbs, similarly for other jars with descriptors in them. If you just want to access classes then you need to seperate them from the deployment descriptors. I usually have a _client.jar and an _ejb.jar for ejbs. The client jar file contains most of the classes, the ejb one has the bean classes and the deployment descripters. Similar for other types. brian wallis... P.S. I am only just getting this right myself, dependencies can get very complicated in a large multi component project. --- This SF.net email is sponsored by: Etnus, makers of TotalView, The debugger for complex code. Debugging C/C++ programs can leave you feeling lost and disoriented. TotalView can help you find your way. Available on major UNIX and Linux platforms. Try it free. www.etnus.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Scoped classloading problems
Hello, First of all, I am new to both JBoss and this mailing list, and I must say that I am quite impressed with JBoss (as compared to Websphere). I am having a problem using a scoped class loader for my EAR. It seems that there is cross pollination both ways between my EAR and some class loader up the chain... not sure if its the ServerLoader or the SystemLoader. After reading the ClassLoader.pdf on sourceforge, I suspect that the scoped classloader code was designed to isolate deployed apps from one another, and not to isolate them from the system loader. I have enabled trace logging of my class loader as suggested on the sf.net docs page. (There is a small typo in that XML snippet, unbalanced double quotes). I have enabled scoped classloading by including a jboss-app.xml in the META-INF/ subdirectory of my EAR. This file follows the syntax I have seen documented in several places, and uses myapp.com:loader=myapp.ear as the JMX object name for the loader repository. My application uses Log4J for logging, and depends on a closed source JAR that in turn depends on Xalan J 1.x. I have included these 3 JARs in my EAR in the /lib subdirectory, and referenced them in the Class-Path attribute in the manifest of each of my WARs and my ejb JAR. The two problems that arise are: 1. I get a NoSuchMethodException when using Xalan for org.apache.xalan.xslt.Process.getDefaultLiaison(). This method is present in the Process class in Xalan J 1.2.2, which is the version of the JAR I included in my EAR. 2. My application includes a log4j.properties that defines the root category as DEBUG level. As soon as I deploy my application, JBoss begins logging internally at a DEBUG level to the console. As a result of these observations, it is my current belief that it is impossible to insulate a deployed app from libraries used internally in JBoss. However, I would appreciate the thoughts of more experienced JBoss users and developers. Classloading seems to be a hot topic on both mailing lists and the forums. If someone reading this thinks appropriate, please alert the appropriate people from the developers' list to my plight. Thanks, Ryan Hoegg ISIS Networks http://www.isisnetworks.net P.S. I saw a post in the archives from someone who wanted to use Xerces for his app, regardless of what is used internally to JBoss. I believe the answer to my issue will also be the answer to his. --- This SF.net email is sponsored by: Etnus, makers of TotalView, The debugger for complex code. Debugging C/C++ programs can leave you feeling lost and disoriented. TotalView can help you find your way. Available on major UNIX and Linux platforms. Try it free. www.etnus.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] where/how can I download JBoss4.0?
Looks like this page is outdated: http://www.jboss.org/developers/sourcecode.jsp So don't follow its instructions... Read the more-up-to-date instructions here: http://www.jboss.org/developers/guides/quickstart.jsp This page will also help: http://sourceforge.net/cvs/?group_id=22866 These are the easy steps: Login to Sourceforge using a CVS client: cvs -d:pserver:[EMAIL PROTECTED]:/cvsroot/jboss login Checkout the jboss-head module (it has JBoss 4.0): cvs -z3 -d:pserver:[EMAIL PROTECTED]:/cvsroot/jboss checkout jboss-head Good luck, Ricardo Argüello - Original Message - From: Sasidharan, Manoj [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Monday, March 03, 2003 7:06 PM Subject: [JBoss-user] where/how can I download JBoss4.0? Hello All, Where can I download JBoss4.0? If no binary version is available, please provide necessary cvs information for checking out the source. rgds MS --- This SF.net email is sponsored by: Etnus, makers of TotalView, The debugger for complex code. Debugging C/C++ programs can leave you feeling lost and disoriented. TotalView can help you find your way. Available on major UNIX and Linux platforms. Try it free. www.etnus.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: Etnus, makers of TotalView, The debugger for complex code. Debugging C/C++ programs can leave you feeling lost and disoriented. TotalView can help you find your way. Available on major UNIX and Linux platforms. Try it free. www.etnus.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] Re: [Xdoclet-user] New release of xPetstore - website
The xpetstore web site is: http://xpetstore.sourceforge.net On Mon, 2003-03-03 at 21:04, Herve Tchepannou wrote: I'm proud to announce the lattest release of xPetstore. xPetstore is a lightweight version of the Sun Petstore application based on open source tools and framework. xPetstore also demonstrate to develloper how to build WODRA (Write Once, Deploy and Run Anywhere) J2EE application This release contains 2 implementations: - A pure EJB implementation based on JSP, Struts, Sitemesh, EJB + CMP2.0 - A servlet implementation based on Velocity, Webwork, Sitemesh, POJO + Hibernate xPetstore has been succefully deployed and tested on the following platforms: OS: Linux, Windows Application Server: JBoss-3.0.x and WebLogic-7.x Databases: HypersonicSQL, PostgreSQL, SapDB, mySQL, Oracle, MS SQL Server -- Herve Tchepannou mailto:[EMAIL PROTECTED] --- This SF.net email is sponsored by: Etnus, makers of TotalView, The debugger for complex code. Debugging C/C++ programs can leave you feeling lost and disoriented. TotalView can help you find your way. Available on major UNIX and Linux platforms. Try it free. www.etnus.com ___ xdoclet-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/xdoclet-user -- Herve Tchepannou mailto:[EMAIL PROTECTED] --- This SF.net email is sponsored by: Etnus, makers of TotalView, The debugger for complex code. Debugging C/C++ programs can leave you feeling lost and disoriented. TotalView can help you find your way. Available on major UNIX and Linux platforms. Try it free. www.etnus.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] New release of xPetstore
I'm proud to announce the lattest release of xPetstore. xPetstore is a lightweight version of the Sun Petstore application based on open source tools and framework. xPetstore also demonstrate to develloper how to build WODRA (Write Once, Deploy and Run Anywhere) J2EE application This release contains 2 implementations: - A pure EJB implementation based on JSP, Struts, Sitemesh, EJB + CMP2.0 - A servlet implementation based on Velocity, Webwork, Sitemesh, POJO + Hibernate xPetstore has been succefully deployed and tested on the following platforms: OS: Linux, Windows Application Server: JBoss-3.0.x and WebLogic-7.x Databases: HypersonicSQL, PostgreSQL, SapDB, mySQL, Oracle, MS SQL Server -- Herve Tchepannou mailto:[EMAIL PROTECTED] --- This SF.net email is sponsored by: Etnus, makers of TotalView, The debugger for complex code. Debugging C/C++ programs can leave you feeling lost and disoriented. TotalView can help you find your way. Available on major UNIX and Linux platforms. Try it free. www.etnus.com ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
