REMOVE ME FROM THE LIST
PLEASE REMOVE ME FROM THE LIST. PLEASE!!! - NILES - Original Message - From: Tim Pouyer [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Wednesday, November 21, 2001 12:24 PM Subject: Re: Calling entity bean from a session bean in Orion 1.5.3 Take out the ejb-link tag. It is not necessary. On Tue, 2001-11-20 at 18:50, Puthezhath, Rajeev (TWII Boston) wrote: Hi, I want to access an entity bean from a session bean . I have added the ejb-ref tag in the ejb-jar.xml and the same works perfectly on orion 1.3.8 But on Orion 1.5.3 I get the following error javax.naming.NamingException: No EJB found with an ejb-name matching the ejb-link 'Entity' at com.evermind[Orion/1.5.3 (build 10509)]._ccb._po(.:64) at com.evermind[Orion/1.5.3 (build 10509)]._lsb._wk(.:33) at com.evermind[Orion/1.5.3 (build 10509)].server.rmi.RMIContext._ywd(.:857) at com.evermind[Orion/1.5.3 (build 10509)].server.rmi.RMIContext._xnb(.:660) at com.evermind[Orion/1.5.3 (build 10509)].server.rmi.RMIContext.lookup(.:63) at com.evermind[Orion/1.5.3 (build 10509)]._bl._eh(.:189) at com.evermind[Orion/1.5.3 (build 10509)]._bl.lookup(.:63) at com.evermind[Orion/1.5.3 (build 10509)]._ccb._po(.:34) at com.evermind[Orion/1.5.3 (build 10509)]._in.lookup(.:53) at com.evermind[Orion/1.5.3 (build 10509)]._bl._eh(.:121) at com.evermind[Orion/1.5.3 (build 10509)]._bl.lookup(.:63) This is my ejb-jar.xml session display-nameA/display-name ejb-nameA/ejb-name homeAHome/home remoteA/remote ejb-classABean/ejb-class session-typeStateless/session-type transaction-typeBean/transaction-type ejb-ref descriptionSubscriber EJB/description ejb-ref-nameejb/BHome/ejb-ref-name ejb-ref-typeEntity/ejb-ref-type homeBHome/home remoteB/remote ejb-linkEntity/ejb-link /ejb-ref /session Please advice. Thanks Rajeev
Orion application clients and Java Web Start
Hi, I have an application client that uses EJB that I like to distribute through Java Web Start. The client works fine with both the ApplicationClientInitialContextFactory and the RMIInitialContextFactory JNDI factories when launched from the command line, however when launched from the Java Web Start program manager the client hangs in either new InitalContext() or the ctx.lookup call depending on which of the factories I use. No error messages are given in the logfile. The ear, web application and application client are all run locally with orion 1.5.2. As a side note, if I kill the orion server just after launching the application client through Java Web Start I get: java.io.StreamCorruptedException: InputStream does not contain a serialized object at com.evermind.server.rmi.RMIContext.lookup(Unknown Source) at javax.naming.InitialContext.lookup(Unknown Source) so it seems that some kind of connection is established between the client and the server. Suggestions? Is the Java Web Start environment (classloader, security manager, etc) interfering with Orion? Regards, /Magnus
Re: Most Urgent: How to find jndi lookup name for Transaction Manager?
Unless I am not understanding your question correctly, you _do_ want what I sent below Greg's reply which gets a reference to the transaction manager. Look below for TransactionManager manager. --- patrick patrick [EMAIL PROTECTED] wrote: hi ray, Thanks for your prompt reply.. But, i don't need the JNDI LOOK UP name of the userTransaction, I need the JNDI NAME TO LOOKUP SERVER TRANSACTION MANAGER. SO PLEASE SEND ME THAT.. EXPECTING IMMEDIATE REPLY.. THANKING YOU PATRICK --- Greg Matthews [EMAIL PROTECTED] wrote: InitialContext ic = new InitialContext(); UserTransaction ut = (javax.transaction.UserTransaction)ic.lookup(java:comp/UserTransaction); - Original Message - From: Ray Harrison [EMAIL PROTECTED] To: Orion-Interest [EMAIL PROTECTED] Sent: Wednesday, November 21, 2001 3:12 AM Subject: Re: Most Urgent: How to find jndi lookup name for Transaction Manager? Check out the Orionserver FAQ: How do I get a reference to the TransactionManager? import javax.naming.*; import javax.transaction.*; ... TransactionManager manager = (TransactionManager)new InitialContext().lookup(java:comp/UserTransaction); Cheers Ray --- patrick patrick [EMAIL PROTECTED] wrote: Dear all, if any one know how to find the jndi lookup name for the Transaction Manager, please let me know.. Thanks patrick __ Do You Yahoo!? Yahoo! GeoCities - quick and easy web site hosting, just $8.95/month. http://geocities.yahoo.com/ps/info1 __ Do You Yahoo!? Yahoo! GeoCities - quick and easy web site hosting, just $8.95/month. http://geocities.yahoo.com/ps/info1 __ Do You Yahoo!? Yahoo! GeoCities - quick and easy web site hosting, just $8.95/month. http://geocities.yahoo.com/ps/info1 __ Do You Yahoo!? Yahoo! GeoCities - quick and easy web site hosting, just $8.95/month. http://geocities.yahoo.com/ps/info1
Re: NoSuchObjectException taking over FinderException
Hello Brian, are you setting the exclusive-write-access to false for that bean? There is a known bug (bug #532 in bugzilla) about findByPrimaryKey not throwing an ObjectNotFoundException when it should if exclusive-write-access is set to false. It's reported from 1.4.5 and it hasn't be fixed. The workaround is to use a try/catch block around call of the method to catch a NoSuchObjectException. Tuesday, November 20, 2001, 3:19:39 PM, you wrote: BC There seems to be a problem with FinderExceptions due to lazy loading of entity beans. BC It seems to me that FinderExceptions are not working properly for entity beans? Any ideas. See the following snipet. BC InitialContext ic = new InitialContext(); BC Object o = ic.lookup(java:comp/env/ejb/CounterHome); BC CounterHome counterHome = (CounterHome)PortableRemoteObject.narrow(o, CounterHome.class); BC // FinderException should be thrown but is NOT. BC Counter counter = counterHome.findByPrimaryKey(xyz); BC // NoSuchObjectException is thrown because the entity does not exist. BC System.out.println(counter.getNextID()); BC - Thanks. BC [EMAIL PROTECTED] -- Best regards, Rafaelmailto:[EMAIL PROTECTED]
Re: having prolems with CMP, PostgreSQL, and Serializable
A _very_ late answer I know, but it is my firm belief that the reason for this is that Postgresql JDBC driver does not support BLOB:s, it is simply not implemented, hence the message. Check out the WebCVS and see for yourselves. /Marcus On Fri, 2001-06-22 at 20:42, Phillip Ross wrote: Your problem is stemming from the fact that the Postgresql JDBC driver wants auto commit flag set to false before it can use setBinaryStream() method which is used to store the stream. Orion's entity bean wrapper seems to leave the flag alone and not set it to false explicitly. So, basicly, that's what causes it... but the proper solution to workaround or fix it is still something I'm playing around with. - Phillip --- [EMAIL PROTECTED] wrote: I am trying to port an application that was running on JBOSS to orion. All my Entity beans are using CMP. Whenever I try to create a bean that has CMP field of type java.io.Serialazable i get the following exception: javax.ejb.CreateException: Error creating EntityBean: InputStream as parameter not supported here is the mapping from orion/config/database-schemas that I am using: type-mapping type=java.io.Serializable name=oid / I am using postgres 7.1 and orion 1.5.2 I would appriciate any advice anyone had for me. thanks mike o'connor __ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail http://personal.mail.yahoo.com/ -- Marcus Ahnve email: [EMAIL PROTECTED] Lecando AB Office: +46-(0)8-634 94 18 Sweden Mobile: +46-(0)70-462 19 18 www.lecando.comICQ#: 4564879
please take me off the list, thanks!
Re: SV: A word of warning: SwiftMQ and Resource providers.
Magnus, This does occur using 1.5.3 Cheers Ray --- Magnus Rydin [EMAIL PROTECTED] wrote: Are you using 1.5.3? We noticed this prior to releasing 1.5.3 and fixed it, I was under the impression that this worked fine? WR -Ursprungligt meddelande- Från: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]För Lachezar Dobrev Skickat: den 20 november 2001 11:30 Till: Orion-Interest Ämne: A word of warning: SwiftMQ and Resource providers. Recently looking at the Resource-Providers docs, and EAGER to use an external JMS for my MDBs I and a colleague decided to run the demos. As quite a surprise the demo run ok. The MDB did everything when a message was sent to the Queue. The BIG disappointment was, when we tried to do the same with the topic. In short: It does not work. It seems, that Orion is looking for the resource type. Although it should check if the resource is of the NEEDED type, it rather checks if the resource is of ANY type. SwiftMQ implements a Topic as a subclass of it's Queue implementation: the plainsocket@router1 class is as follows: class com.swiftmq.jms.ConnectionFactoryImpl |- interface javax.jms.QueueConnectionFactory |- interface javax.jms.TopicConnectionFactory '- interface java.io.Serializable the testqueue@router1 class is as follows: class com.swiftmq.jms.QueueImpl |- interface javax.jms.Queue |- interface java.io.Serializable '- interface com.swiftmq.jms.DestinationImpl the testtopic class is as follows: class com.swiftmq.jms.TopicImpl | '- interface javax.jms.Topic | '- (super) class com.swiftmq.jms.QueueImpl |- interface javax.jms.Queue |- interface java.io.Serializable '- interface com.swiftmq.jms.DestinationImpl As you can see a Topic is also a Queue. So when trying to deploy the MDB one gets: Error deploying file:/D:/Temp/Orion/applications/Orion2SwiftMQ/Orion2SwiftMQ.jar homes: JMS Error: Queue 'testtopic' is not local! Can't create a Consumer on it! But... That doesn't help. I'm quite disappointed. I almost got it. Lachezar. __ Do You Yahoo!? Yahoo! GeoCities - quick and easy web site hosting, just $8.95/month. http://geocities.yahoo.com/ps/info1
Deployment Exception
I'm having issues with my EAR deployment all of a sudden -- when Orion attempts to unpack and deploy the EAR, it throws an exception: Auto-deploying thesquare-ejb.jar (ejb-jar.xml had been touched since the previou s deployment)... java.lang.IllegalArgumentException: Cannot convert from class j ava.lang.Object to class java.lang.String at com.evermind._bz._ldb(Unknown Source) at com.evermind._ql._lvb(Unknown Source) at com.evermind._qk._lvb(Unknown Source) at com.evermind._ao._bb(Unknown Source) at com.evermind._pw._bb(Unknown Source) at com.evermind._px._bb(Unknown Source) at com.evermind._au._bb(Unknown Source) at com.evermind._dq._qzb(Unknown Source) at com.evermind._ck._qzb(Unknown Source) at com.evermind._ck._at(Unknown Source) at com.evermind.server.ApplicationServer._as(Unknown Source) at com.evermind.server.ApplicationServer._wl(Unknown Source) at com.evermind.server.ApplicationServer._at(Unknown Source) at com.evermind._in.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at com.evermind._if.run(Unknown Source) With no way to diagnose this, I'm largely stuck. Suggestions? - Geoffrey Wiseman __ Geoffrey Wiseman: Internet Applications Manager Medium One t. 416.977.2101 x. 529 http://www.mediumone.com/ __ Think it. Build it. Work it.
RE: please take me off the list, thanks!
Title: RE: please take me off the list, thanks! NEVER BEING ON THIS LIST IS LIKE BEING IN THE MAFIA YOU ARE ON IT FOR LIFE!!! WOH GO ORION GOO -Original Message- From: Liang, Hua [mailto:[EMAIL PROTECTED]] Sent: Wednesday, November 21, 2001 11:21 AM To: Orion-Interest Subject: please take me off the list, thanks!
SV: SV: A word of warning: SwiftMQ and Resource providers.
I'll verify this and make sure that the fix will be available with the next build. WR -Ursprungligt meddelande- Fran: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]For Ray Harrison Skickat: den 21 november 2001 17:39 Till: Orion-Interest Amne: Re: SV: A word of warning: SwiftMQ and Resource providers. Magnus, This does occur using 1.5.3 Cheers Ray --- Magnus Rydin [EMAIL PROTECTED] wrote: Are you using 1.5.3? We noticed this prior to releasing 1.5.3 and fixed it, I was under the impression that this worked fine? WR -Ursprungligt meddelande- Fren: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]Fvr Lachezar Dobrev Skickat: den 20 november 2001 11:30 Till: Orion-Interest Dmne: A word of warning: SwiftMQ and Resource providers. Recently looking at the Resource-Providers docs, and EAGER to use an external JMS for my MDBs I and a colleague decided to run the demos. As quite a surprise the demo run ok. The MDB did everything when a message was sent to the Queue. The BIG disappointment was, when we tried to do the same with the topic. In short: It does not work. It seems, that Orion is looking for the resource type. Although it should check if the resource is of the NEEDED type, it rather checks if the resource is of ANY type. SwiftMQ implements a Topic as a subclass of it's Queue implementation: the plainsocket@router1 class is as follows: class com.swiftmq.jms.ConnectionFactoryImpl |- interface javax.jms.QueueConnectionFactory |- interface javax.jms.TopicConnectionFactory '- interface java.io.Serializable the testqueue@router1 class is as follows: class com.swiftmq.jms.QueueImpl |- interface javax.jms.Queue |- interface java.io.Serializable '- interface com.swiftmq.jms.DestinationImpl the testtopic class is as follows: class com.swiftmq.jms.TopicImpl | '- interface javax.jms.Topic | '- (super) class com.swiftmq.jms.QueueImpl |- interface javax.jms.Queue |- interface java.io.Serializable '- interface com.swiftmq.jms.DestinationImpl As you can see a Topic is also a Queue. So when trying to deploy the MDB one gets: Error deploying file:/D:/Temp/Orion/applications/Orion2SwiftMQ/Orion2SwiftMQ.jar homes: JMS Error: Queue 'testtopic' is not local! Can't create a Consumer on it! But... That doesn't help. I'm quite disappointed. I almost got it. Lachezar. __ Do You Yahoo!? Yahoo! GeoCities - quick and easy web site hosting, just $8.95/month. http://geocities.yahoo.com/ps/info1
Re: Announcement of new doc
My 2 cents worth is this is the order of importance of documentation that is needed right now to do REAL professional deployments and developments with Orion/OC4J 1) Orion specific deployment settings explained these are not really explained anywhere right now. My configuration challeng that I haven't figured out is; how to support multiple web components. I'm prefering the expanded tree deployment where I'd have multiple web/WEB-INF/web.xml trees. All need to be in the same restricted single-signon scope. I.E. root/web1/WEB-INF/web.xml /web2/WEB-INF/web.xml The confusion between default-web-site.xml, orion-web.xml, application-name, name ... :-/ Anybody have configuration to share of multiple .ear in one application or multiple web directories?? Thanks and have a great TG holidays, curt
Re: Announcement of new doc
My 2 cents worth is this is the order of importance of documentation that is needed right now to do REAL professional deployments and developments with Orion/OC4J 1) Orion specific deployment settings explained these are not really explained anywhere right now. My configuration challenge that I haven't figured out is; how to support multiple web components. It would be great if new doc would show how to configure a typically complex scenario?? I'm preferring the expanded tree deployment where I'd have multiple web/WEB-INF/web.xml trees. All need to be in the same restricted single-signon scope. I.E. root/web1/WEB-INF/web.xml /web2/WEB-INF/web.xml The confusion between default-web-site.xml, orion-web.xml, application-name, name ... has not gotten it all to work yet.. Each attempt has one problem or another :-/ Anybody have configuration to share of multiple .ear in one application or multiple web directories?? Thanks and have a great TG holidays, curt
orion-ejb-jar and other such descriptors
I've put an orion-ejb-jar.xml in the EJB Jar's META-INF. If I clean out the Orion/application-deployment and Orion/applications versions of the application, and deploy to Orion, the file copies into the appropriate place and takes effect. If I deploy on top of an existing EAR, the redeploy process doesn't seem to replace the existing orion-ejb-jar.xml file. I suspect this is probably happening with other descriptors, but this is the one that I just tested thoroughly recently, to ensure that I wasn't imagining that. Is there any way to ensure that the file does get deployed along with the rest of the EAR? Am I missing something? - Geoffrey __ Geoffrey Wiseman: Internet Applications Manager Medium One t. 416.977.2101 x. 529 http://www.mediumone.com/ __ Think it. Build it. Work it.
RE: Deployment Exception
Title: RE: Deployment Exception shutdown the server delete the .ear file in applications delete the directory in applications delete the directory(ies) in application-deployments startup the server ( it should complain about not finding the ear ) shut it down copy .ear file to applications restart server we have intermittent problems with deployments not taking full effect or being corrupted occasionally this always solves any wierd problems -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Wednesday, November 21, 2001 12:26 PM To: Orion-Interest Subject: Deployment Exception I'm having issues with my EAR deployment all of a sudden -- when Orion attempts to unpack and deploy the EAR, it throws an exception: Auto-deploying thesquare-ejb.jar (ejb-jar.xml had been touched since the previou s deployment)... java.lang.IllegalArgumentException: Cannot convert from class j ava.lang.Object to class java.lang.String at com.evermind._bz._ldb(Unknown Source) at com.evermind._ql._lvb(Unknown Source) at com.evermind._qk._lvb(Unknown Source) at com.evermind._ao._bb(Unknown Source) at com.evermind._pw._bb(Unknown Source) at com.evermind._px._bb(Unknown Source) at com.evermind._au._bb(Unknown Source) at com.evermind._dq._qzb(Unknown Source) at com.evermind._ck._qzb(Unknown Source) at com.evermind._ck._at(Unknown Source) at com.evermind.server.ApplicationServer._as(Unknown Source) at com.evermind.server.ApplicationServer._wl(Unknown Source) at com.evermind.server.ApplicationServer._at(Unknown Source) at com.evermind._in.run(Unknown Source) at java.lang.Thread.run(Unknown Source) at com.evermind._if.run(Unknown Source) With no way to diagnose this, I'm largely stuck. Suggestions? - Geoffrey Wiseman __ Geoffrey Wiseman: Internet Applications Manager Medium One t. 416.977.2101 x. 529 http://www.mediumone.com/ __ Think it. Build it. Work it.
Re: having prolems with CMP, PostgreSQL, and Serializable
Actually the Postgres driver does support blobs in a number of ways. The 7.1 driver supports BLOBs using OIDs (a postgres specific measure) and the latest driver from CVS (due out with 7.2 shortly) supports bytea datatypes (which is a long byte array up to 1 gig in size) which is much nicer than an OID. The problem is indeed Orion not setting autocommit=false which is needed by the Postgres driver. However the overhead involved in using a CMP bean with a large object is not a good idea IMHO, I'd create a simple session bean which persists your large object via JDBC and retrives it again. -mike On Thu, 2001-11-22 at 02:19, Marcus Ahnve wrote: A _very_ late answer I know, but it is my firm belief that the reason for this is that Postgresql JDBC driver does not support BLOB:s, it is simply not implemented, hence the message. Check out the WebCVS and see for yourselves. /Marcus On Fri, 2001-06-22 at 20:42, Phillip Ross wrote: Your problem is stemming from the fact that the Postgresql JDBC driver wants auto commit flag set to false before it can use setBinaryStream() method which is used to store the stream. Orion's entity bean wrapper seems to leave the flag alone and not set it to false explicitly. So, basicly, that's what causes it... but the proper solution to workaround or fix it is still something I'm playing around with. - Phillip --- [EMAIL PROTECTED] wrote: I am trying to port an application that was running on JBOSS to orion. All my Entity beans are using CMP. Whenever I try to create a bean that has CMP field of type java.io.Serialazable i get the following exception: javax.ejb.CreateException: Error creating EntityBean: InputStream as parameter not supported here is the mapping from orion/config/database-schemas that I am using: type-mapping type=java.io.Serializable name=oid / I am using postgres 7.1 and orion 1.5.2 I would appriciate any advice anyone had for me. thanks mike o'connor __ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail http://personal.mail.yahoo.com/ -- Marcus Ahnve email: [EMAIL PROTECTED] Lecando AB Office: +46-(0)8-634 94 18 Sweden Mobile: +46-(0)70-462 19 18 www.lecando.comICQ#: 4564879
Re: orion-ejb-jar and other such descriptors
Geoffrey, This is the expected behaviour. The deployment descriptors are only copied from the EAR after a clean deploy. Otherwise Orion might overwrite deployment descriptors that you had edited. Cheers, Mike -- Mike Cannon-Brookes :: [EMAIL PROTECTED] Atlassian :: http://www.atlassian.com Supporting YOUR J2EE World On Thu, 2001-11-22 at 07:03, [EMAIL PROTECTED] wrote: I've put an orion-ejb-jar.xml in the EJB Jar's META-INF. If I clean out the Orion/application-deployment and Orion/applications versions of the application, and deploy to Orion, the file copies into the appropriate place and takes effect. If I deploy on top of an existing EAR, the redeploy process doesn't seem to replace the existing orion-ejb-jar.xml file. I suspect this is probably happening with other descriptors, but this is the one that I just tested thoroughly recently, to ensure that I wasn't imagining that. Is there any way to ensure that the file does get deployed along with the rest of the EAR? Am I missing something? - Geoffrey __ Geoffrey Wiseman: Internet Applications Manager Medium One t. 416.977.2101 x. 529 http://www.mediumone.com/ __ Think it. Build it. Work it.
HttpSession creation
hi, i'm trying to ensure that the only time a session is created is after a successful user login. is there any other way apart from HttpServletRequest.getSession( ), or HttpServletRequest.getSession( boolean create) that a HttpSession can be created? i've trawled through the J2EE API but haven't seen any other methods that might create a session -- was just wondering if there was some sort of side-effect way, say, if you redirect a request or pass a request through a filter chain or something??? thanks, greg.
Re: Orion application clients and Java Web Start
Suggestions? Is the Java Web Start environment (classloader, security manager, etc) interfering with Orion? IIRC this is an old issue discussed a lot at the java web start forums on forums.java.sun.com. Try to do a search on Java Web Start + Weblogic/J2EE/EJB, and I think you will probably find some information about problem with the use of the context classloader. (I have actually gotten a JWS + EJB development-hack to work, so it is possible - I just don't remember the actual details ;) Regards, /Magnus /Anders
Re: HttpSession creation
From servlets there is only one way of creating HttpSession request.getSession(boolean create). If you write JSP pages the session object will be automatically created unless you specify session=false. If you want to make sure that you create HttpSession Object only after successful login write the session="false" on all JSP pages before your login process. %@ page session="false"% Kesav Kumar - Original Message - From: Greg Matthews To: Orion-Interest Sent: Wednesday, November 21, 2001 4:34 PM Subject: HttpSession creation hi, i'm trying to ensure that the only time a session is created is after a successful user login. is there any other way apart from HttpServletRequest.getSession( ), or HttpServletRequest.getSession( boolean create) that a HttpSession can be created? i've trawled through the J2EE API but haven't seen any other methods that might create a session -- was just wondering if there was some sort of side-effect way, say, if you redirect a request or pass a request through a filter chain or something??? thanks, greg.
