Re: [JBoss-user] RT: JBoss couldn't deploy HelloWorld.jar
Looks ok, can you post the source for the classes that fail. I want to look at the package declaration and imports. Regards, Adrian On Thu, 2003-10-02 at 17:45, Santi Caballe Llobet wrote: Hi Adrian, First of all thank you for answering. The HelloWorld.jar's content is: = C:\jboss\server\default\deployjar -tf HelloWorld.jar META-INF/ META-INF/MANIFEST.MF examples/ examples/Hello.class examples/HelloBean.class examples/HelloHome.class examples/HelloLocal.class examples/HelloLocalHome.class META-INF/ejb-jar.xml C:\jboss\server\default\deploy === Thanks a lot. Santi. Post the output from jar -tf HelloWorld.jar Regards, Adrian On Thu, 2003-10-02 at 17:06, Santi Caballe Llobet wrote: Hi everybody, I got a problem while JBoss was deploying the traditional HelloEJB sample. The most interesting part of the JBoss's log says: 12:20:23,302 WARN [verifier] EJB spec violation: Bean : Hello Section: 22.2 Warning: The bean provider must specify the fully-qualified name of the enterprise bean's remote home interface, if any, in the home element. Info : Class not found: examples.HelloHome 12:20:23,312 WARN [verifier] EJB spec violation: Bean : Hello Section: 22.2 Warning: The bean provider must specify the fully-qualified name of the enterpri se bean's remote interface, if any, in the remote element. Info : Class not found: examples.Hello 12:20:23,352 ERROR [MainDeployer] could not create deployment: file:/C:/jboss/se rver/default/deploy/HelloWorld.jar org.jboss.deployment.DeploymentException: Verification of Enterprise Beans failed, see above for error messages. at org.jboss.ejb.EJBDeployer.create (EJBDeployer.java:487) === As it seems a descriptor problem I also post the ejb.jar (I think my W2K classpath settings are fully correct): !DOCTYPE ejb-jar PUBLIC -//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN http://java.sun.com/dtd/ejb-jar_2_0.dtd; ejb-jar enterprise-beans session ejb-name Hello /ejb-name home examples.HelloHome /home remote examples.Hello /remote local-home examples.HelloLocalHome /local-home local examples.HelloLocal /local ejb-class examples.HelloBean /ejb-class session-type Stateless /session-type transaction-type Container /transaction-type /session /enterprise-beans /ejb-jar I'd thank a lot any help ! Santi. -- Adrian Brock Director of Support Back Office JBoss Group, LLC --- 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 -- Adrian Brock Director of Support Back Office JBoss Group, LLC --- 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] using CMP and defining the datasource at runtime
Hi, is it possible to use a CMP bean but to override the datasource from the xml files but a user defined datasource, known at runtime ? = -- Regards, Ionel ___ Do You Yahoo!? -- Une adresse @yahoo.fr gratuite et en français ! Yahoo! Mail : http://fr.mail.yahoo.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] using CMP and defining the datasource at runtime
Write an mbean service that installs a javax.naming.spi.ObjectFactory at the location you specify as the datasource and the ObjectFactory can choose at runtime which DataSource to return. -- Scott Stark Chief Technology Officer JBoss Group, LLC Ionel GARDAIS wrote: Hi, is it possible to use a CMP bean but to override the datasource from the xml files but a user defined datasource, known at runtime ? --- 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] using CMP and defining the datasource at runtime
Huh ? heee, are there any examples of how to do such a thing ? --- Scott M Stark [EMAIL PROTECTED] a écrit : Write an mbean service that installs a javax.naming.spi.ObjectFactory at the location you specify as the datasource and the ObjectFactory can choose at runtime which DataSource to return. = -- Regards, Ionel ___ Do You Yahoo!? -- Une adresse @yahoo.fr gratuite et en français ! Yahoo! Mail : http://fr.mail.yahoo.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] using CMP and defining the datasource at runtime
On Sun, 2003-10-05 at 14:52, Scott M Stark wrote: Write an mbean service that installs a javax.naming.spi.ObjectFactory at the location you specify as the datasource and the ObjectFactory can choose at runtime which DataSource to return. Except there is no such dynamicity for type-mappings. You have to know the db mappings when you create the jbosscmp-jdbc.xml Regards, Adrian -- Adrian Brock Director of Support Back Office JBoss Group, LLC --- 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] using CMP and defining the datasource at runtime
No. The datasource is used at deployment time to initialize mapping types, row locking syntax, autoincrementation, etc. alex Ionel GARDAIS wrote: Hi, is it possible to use a CMP bean but to override the datasource from the xml files but a user defined datasource, known at runtime ? = --- 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] using CMP and defining the datasource at runtime
Wouldn't an alias serve your purpose? mbean code=org.jboss.naming.NamingAlias name=acme.com:service=naming-alias,alias=ApplicationDS attribute name=FromNamejava:/ApplicationDS/attribute attribute name=ToNamejava:/OracleDS/attribute /mbean I assume changing all the jbosscmp-jdbc.xml files is too much work? Regards, Adrian On Sun, 2003-10-05 at 15:07, Ionel GARDAIS wrote: Huh ? heee, are there any examples of how to do such a thing ? --- Scott M Stark [EMAIL PROTECTED] a crit : Write an mbean service that installs a javax.naming.spi.ObjectFactory at the location you specify as the datasource and the ObjectFactory can choose at runtime which DataSource to return. = -- Adrian Brock Director of Support Back Office JBoss Group, LLC --- 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] using CMP and defining the datasource at runtime
Let say the datasource-mappings can be specified by the user at runtime too. If the datasource is specified by the user, will the CMP use the declared mapping or the delegated mapping ? Except there is no such dynamicity for type-mappings. You have to know the db mappings when you create the jbosscmp-jdbc.xml = -- Regards, Ionel ___ Do You Yahoo!? -- Une adresse @yahoo.fr gratuite et en français ! Yahoo! Mail : http://fr.mail.yahoo.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] using CMP and defining the datasource at runtime
On Sun, 2003-10-05 at 15:20, Ionel GARDAIS wrote: Let say the datasource-mappings can be specified by the user at runtime too. They cannot. If the datasource is specified by the user, will the CMP use the declared mapping or the delegated mapping ? The purpose of jbosscmp-jdbc.xml is to declare the mappings from the EJB model to the referential db model. There is one of these for each db vendor. :-( If would be nice if you could use: type-mappingGuess/type-mapping And it used the DatabaseMetaData to determine the db's type mapping. But this isn't currently supported, and wouldn't work if you had vendor specific mappings at the field level. Regards, Adrian Except there is no such dynamicity for type-mappings. You have to know the db mappings when you create the jbosscmp-jdbc.xml = -- Adrian Brock Director of Support Back Office JBoss Group, LLC --- 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] using CMP and defining the datasource at runtime
Well, here is what I want to do : I would like to allow a CMP-like mechanism but with a user defined datasource. I could use BMP and read the connection-url, driver-class, username and password from a file but as these informations are available directly through a declared datasource, a CMP could do the trick. Any ideas are welcome = -- Regards, Ionel ___ Do You Yahoo!? -- Une adresse @yahoo.fr gratuite et en français ! Yahoo! Mail : http://fr.mail.yahoo.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] using CMP and defining the datasource at runtime
On Sun, 2003-10-05 at 15:42, Ionel GARDAIS wrote: Well, here is what I want to do : I would like to allow a CMP-like mechanism but with a user defined datasource. One of the aims of CMP is that your code is independent of the persistence mechansim (which is declared in the deployment). In principle it could be persisted to a flat file system or an object db. The idea of the datasource is specified at deployment (I want jdbc persistence). Can you restate the problem in that context? Regards, Adrian I could use BMP and read the connection-url, driver-class, username and password from a file but as these informations are available directly through a declared datasource, a CMP could do the trick. Any ideas are welcome = -- Adrian Brock Director of Support Back Office JBoss Group, LLC --- 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] using CMP and defining the datasource at runtime
Ok, but the typical usecase people ask about is some failover scenario or dev vs prod database selection where the type mappings are the same. -- Scott Stark Chief Technology Officer JBoss Group, LLC Adrian Brock wrote: On Sun, 2003-10-05 at 14:52, Scott M Stark wrote: Write an mbean service that installs a javax.naming.spi.ObjectFactory at the location you specify as the datasource and the ObjectFactory can choose at runtime which DataSource to return. Except there is no such dynamicity for type-mappings. You have to know the db mappings when you create the jbosscmp-jdbc.xml Regards, Adrian --- 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] using CMP and defining the datasource at runtime
I don't think it is impossible. Each specific datasource has its own type mappings and SQL functions/templates. At the moment, these are read and assigned to entity and field bridges at deployment time. And there is no way to change them at run time. You could make a hack assigning a new datasource for an entity and it might work (making sure the entity bridge is the only source for the datasource). But, in general, the answer is no. alex Ionel GARDAIS wrote: Well, here is what I want to do : I would like to allow a CMP-like mechanism but with a user defined datasource. I could use BMP and read the connection-url, driver-class, username and password from a file but as these informations are available directly through a declared datasource, a CMP could do the trick. Any ideas are welcome = --- 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] using CMP and defining the datasource at runtime
If the databases (products) and schemas are the same. Then we could add support for it. Scott M Stark wrote: Ok, but the typical usecase people ask about is some failover scenario or dev vs prod database selection where the type mappings are the same. --- 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] using CMP and defining the datasource at runtime
I am trying to add an EJB load/store layer to the mail server developped by A. Oliver. It needs to access : - a table with the usernames and passwords - 1 or more tables for the emails and attached files A CMP could allow an automatic table creation and easy finders manipulation. As the tables should be created on a database choosed by the user, the choices are : work with a CMP and allow the user to override the datasource (with all the problems you said) or to work with BMP, write all the queries and ask the user to provide connection-url, jdbc driver, username and password. Or maybe a BMP can use a declared datasource ? One of the aims of CMP is that your code is independent of the persistence mechansim (which is declared in the deployment). In principle it could be persisted to a flat file system or an object db. The idea of the datasource is specified at deployment (I want jdbc persistence). Can you restate the problem in that context? = -- Regards, Ionel ___ Do You Yahoo!? -- Une adresse @yahoo.fr gratuite et en français ! Yahoo! Mail : http://fr.mail.yahoo.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] using CMP and defining the datasource at runtime
On Sun, 2003-10-05 at 16:26, Ionel GARDAIS wrote: I am trying to add an EJB load/store layer to the mail server developped by A. Oliver. It needs to access : - a table with the usernames and passwords - 1 or more tables for the emails and attached files Just create the CMP beans (don't include a jbosscmp-jdbc.xml) JBoss will create tables for the beans when they are first deployed. If the user doesn't like the tables or DefaultDS, they can change the definition by adding a jbosscmp-jdbc.xml to the deployment. Regards, Adrian A CMP could allow an automatic table creation and easy finders manipulation. As the tables should be created on a database choosed by the user, the choices are : work with a CMP and allow the user to override the datasource (with all the problems you said) or to work with BMP, write all the queries and ask the user to provide connection-url, jdbc driver, username and password. Or maybe a BMP can use a declared datasource ? One of the aims of CMP is that your code is independent of the persistence mechansim (which is declared in the deployment). In principle it could be persisted to a flat file system or an object db. The idea of the datasource is specified at deployment (I want jdbc persistence). Can you restate the problem in that context? = -- Adrian Brock Director of Support Back Office JBoss Group, LLC --- 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] using CMP and defining the datasource at runtime
Great ! Did I tell you that I love you ? :) for my own knowledge, does a BMP can use a declared datasource or does it has to go through all the jdbc connection process ? Just create the CMP beans (don't include a jbosscmp-jdbc.xml) JBoss will create tables for the beans when they are first deployed. If the user doesn't like the tables or DefaultDS, they can change the definition by adding a jbosscmp-jdbc.xml to the deployment. Regards, Adrian = -- Regards, Ionel ___ Do You Yahoo!? -- Une adresse @yahoo.fr gratuite et en français ! Yahoo! Mail : http://fr.mail.yahoo.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] using CMP and defining the datasource at runtime
On Sun, 2003-10-05 at 16:53, Ionel GARDAIS wrote: Great ! Did I tell you that I love you ? :) for my own knowledge, does a BMP can use a declared datasource or does it has to go through all the jdbc connection process ? Anything in the same VM can use a datasource. Regards, Adrian Just create the CMP beans (don't include a jbosscmp-jdbc.xml) JBoss will create tables for the beans when they are first deployed. If the user doesn't like the tables or DefaultDS, they can change the definition by adding a jbosscmp-jdbc.xml to the deployment. Regards, Adrian = -- Adrian Brock Director of Support Back Office JBoss Group, LLC --- 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] JBoss-IDE 1.2.1 released
Hi, The JBoss-IDE 1.2.1 release is available.It is a maintenance release which addresses many bugs.See release notes for more details : https://sourceforge.net/project/shownotes.php?release_id=187792 Downloads are available through the SourceForge site : http://prdownloads.sourceforge.net/jboss/org.jboss.ide.eclipse_1.2.1.bin.dis t.zip?download Updates are also possible within Eclipse through the Install/Update perspective. Just set up a bookmark to the following URL : http://jboss.sourceforge.net/jbosside/updates/ Laurent Etiemble, JBoss-IDE project lead. --- 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] EJB inserts do not show up in subsequent queries:
Thanks Adrian,
To reiterate, the behavior we noticed was that on 3.2 database inserts
and updates were not being refreshed. The problem was systemic and it
showed up everywhere in the application since we started using release
candidates for 3.2 for new development. Given the problem never showed
up in 3.0 we suspected the release candidate had a bug of sorts.
In putting together a test case to isolate the problem to our tag
library. To make a long story short we used a tag's release() method to
reset a tag's state and that has worked on all previous versions of
JBoss and of WebLogic. Technically that should have never worked in that
you must use doEndTag to reset state that is intra-page and release to
reset state that is inter-page. What happened here is that the container
became more aggressive about tag object re-use and we were displaying
old, non-updated query results.
Thanks very much for giving this a try on your end and confirming there
was no known problem with inserts or updates refreshing.
Rod
-Original Message-
From: Adrian Brock [mailto:[EMAIL PROTECTED]
Sent: Friday, October 03, 2003 6:43 AM
To: [EMAIL PROTECTED]
Subject: RE: [JBoss-user] EJB inserts do not show up in subsequent
queries:
Hi Rod,
I've been trying to reproduce your problem, but it works for me.
(3.2.2RC5)
You have a transaction that creates some cmp instances
and does some things with relations and an update.
This commits ok, and as you say, you can see the results externally.
You then invoke getLocations() outside a transaction,
which asks for a db connection - is this the query that is failing to
see the data?
I don't see how it can fail, it is using the same
underlying db connection in both processes.
What does the getLocations() code look like?
Do you have any special db configuration, you mentioned
stored procedures in a previous post?
Can you try the following:
System.out.println(Connection warnings:);
SQLWarning w = connection.getWarnings();
while (w != null)
{
System.out.println(w);
w = w.getNextWarning();
}
And the same for the statement/result set.
Also, can you try a simpler test:
Write a session bean with two methods (one Required, one NotSupported)
The first method inserts a record, the second tries to read it. Invoke
the methods in that order. Does the second method see the data? If it
does, rewrite it to perform the same sql as your real application and
try it again.
Regards,
Adrian
On Thu, 2003-10-02 at 18:21, Rod Macpherson wrote:
I did not realize my post of the TRACE was rejected because it was too
long. I attached the log.
This log snippet is from a single add operation of a table called
REGION. There is also a preceding insert to a journal table called TX.
The code that executes is humming right along in production on 3.0.7
without a hitch. To paraphrase the problem, an update or an insert
through an EJB is not showing up in susequent JDBC queries long after
the commit has successfully complete. The entity beans themselves do
reflect changes or additions. The data is visible in the database
immediately using an external tool to view it. Restart JBoss and it
shows up. Happens with insert-before-ejb-post-create or without it.
Problem is manifest on Oracle or SQL Server but only in 3.2.2 flavored
JBoss.
-Original Message-
From: Bill Burke [mailto:[EMAIL PROTECTED]
Sent: Tuesday, September 30, 2003 10:51 PM
To: [EMAIL PROTECTED]
Subject: Re: [JBoss-user] EJB inserts do not show up in subsequent
queries:
So what's the behavior here? You do inserts within a transaction and
commit, but you DO NOT see the inserts in DB? Or you do not see them
within JBoss?
Rod Macpherson wrote:
More information:
Updates have the same problem: update an entity bean and resulting
update does NOT show up in subsequent JDBC query. Now, if we view
the
updated value through an entity bean then it shows up, no problemo.
The guilty party seems to be JDBC but yet it's not the driver
because
a) it's the same driver we use in 3.0.7, b) it happens on SQL Server
or Oracle 9i.
Is there anything else we can do to help narrow this down for you
guys?
Thanks,
Rod
-Original Message-
From: Rod Macpherson
Sent: Tuesday, September 30, 2003 5:37 PM
To: [EMAIL PROTECTED]
Subject: RE: [JBoss-user] EJB inserts do not show up in subsequent
queries:
New Info: the SQL is the same except that we get this message on
3.0.7
but NOT on 3.2.2:
13:33:20,468 DEBUG [Region] Rows affected = 1
There is no Rows affected message on 3.2.2 but then the logging
has
changed so who knows if it's significant. We definitely had
debugging
on for SQL in both cases. I tried taking out the new
insert-after-ejb-post-create container configuration but the result
was the same: inserts on 3.2.2 RC4 do not show up until you restart
JBoss.
Rod
-Original Message-
From: Alexey
Re: [JBoss-user] login-config.xml and ErrorHandlers
On Thu, 2 Oct 2003 11:33, Adrian Brock wrote: CIMF (Code It Mother F*ck*r) and submit the patch :-) Language! I'm so [EMAIL PROTECTED]^ shocked! ;-) I have just about done so but a question about how I've done it I wanted to set a default error handler for every parser, not just this one. So I created a new document factory called LoggingDocumentBuilderFactory that just delegates to the real DocumentBuilderFactory but adds a default ErrorHandler to every parser created. The ErrorHandler is one I've coded to use the standard JBoss logging. Then I just replace every usage of the DocumentBuilderFactory.newInstance() to call my one. (there are 8 or 9 of these). Should probably also look at doing the same for XMLReaderFacory but it doesn't seem to be used anywhere (no SAX parsers used?) brian wallis... --- 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
