[Beginner's Corner] - Server not finding drivers
by Wojtek Augustynski
Wojtek Augustynski [http://community.jboss.org/people/waugust] created the discussion
"Server not finding drivers"
To view the discussion, visit: http://community.jboss.org/message/575292#575292
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I have to be missing something trivial here..
Using JBoss (or hibernate?) tools on Helios, I define my drive, ping it and all good. Though JBoss doesn't seem to find it:
Caused by javax.servlet.ServletException with message: "javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Cannot open connection"
Caused by javax.faces.el.EvaluationException with message: "javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Cannot open connection"
Caused by javax.persistence.PersistenceException with message: "org.hibernate.exception.GenericJDBCException: Cannot open connection"
Caused by org.hibernate.exception.GenericJDBCException with message: "Cannot open connection"
Caused by org.jboss.util.NestedSQLException with message: "Unable to get managed connection for testSeamDatasource; - nested throwable: (javax.resource.ResourceException: Unable to get managed connection for testSeamDatasource)"
Caused by javax.resource.ResourceException with message: "Unable to get managed connection for testSeamDatasource"
Caused by org.jboss.resource.JBossResourceException with message: "Could not create connection; - nested throwable: (org.jboss.resource.JBossResourceException: Failed to register driver for: org.postgresql.Driver; - nested throwable: (java.lang.*ClassNotFoundException: org.postgresql.Driver*))"
Caused by org.jboss.resource.JBossResourceException with message: "Failed to register driver for: org.postgresql.Driver; - nested throwable: (java.lang.ClassNotFoundException: org.postgresql.Driver)"
Caused by java.lang.ClassNotFoundException with message: "org.postgresql.Driver"
Am I foolish to think that all I need to had done was specify the path to the driver in the IDE and everything would be taken care of on the AS on deployment?
Tried also with mysql and the same thing...(so I know its me)... I ping it alright in the IDE though the server can't find it.
When I go to the admin console and test the connection there it says "Successful", though I think it means that it successfully tested it and not connected as the Result section shows no connection obtained...
Sorry for being noobish.
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15 years, 4 months
[Beginner's Corner] - Changes to pages saved in jboss
by Peter Bangdiwala
elcool [http://community.jboss.org/people/elcool] created the discussion
"Changes to pages saved in jboss"
To view the discussion, visit: http://community.jboss.org/message/575703#575703
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+*Intro:*
+
I noticed that when I turn off the JBoss server and start it back up again, the \server\default\tmp\ folder gets completely deleted and then filled up with the contents of \server\default\deploy\.
So, when I edited a .jsp on the fly I would go to \tmp\ and find the folder for my application (i.e. \363aad28320.myapp.ear\ )
There, inside, I can browse thru the files and change them.
I thoght I had to save these files on an outside folder (i.e. C:\myworkspace\) in case I stopped the server and then started it up again, so they wouldn't get overwritten.
Cool.
But today, I forgot to save the changes, and restared the server, and when I go to my browser, I see my changes!
I'm very grateful they are still there, but I wanna know how.
*+Question:+*
So, the question: where is jboss saving these changes I make to the .jsps on the \tmp\ folder that it knows I made a change and on the restart it shows me the newest page?
I'm using JBoss 4.2.3.GA
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15 years, 4 months
[Beginner's Corner] - ClassNotFoundException: But the class is there!!!!
by Philani Dlamini
Philani Dlamini [http://community.jboss.org/people/philani] created the discussion
"ClassNotFoundException: But the class is there!!!!"
To view the discussion, visit: http://community.jboss.org/message/575658#575658
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... 26 more
Caused by: java.lang.ClassNotFoundException: Failed to load class za.co.switchonline.cachingservice.bus.CachingService
at org.jboss.classloader.spi.base.ClassLoaderManager.process(ClassLoaderManager.java:170)
at org.jboss.classloader.spi.base.BaseClassLoaderDomain.loadClass(BaseClassLoaderDomain.java:265)
at org.jboss.classloader.spi.base.BaseClassLoaderDomain.loadClass(BaseClassLoaderDomain.java:1119)
at org.jboss.classloader.spi.base.BaseClassLoader.loadClassFromDomain(BaseClassLoader.java:798)
at org.jboss.classloader.spi.base.BaseClassLoader.loadClass(BaseClassLoader.java:441)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:242)
at org.jboss.deployers.plugins.annotations.WeakClassLoaderHolder.loadClass(WeakClassLoaderHolder.java:72)
... 31 more
Caused by: java.lang.ClassNotFoundException: Failed to load class za.co.switchonline.cachingservice.bus.CachingService
at org.jboss.classloader.spi.base.ClassLoaderManager.process(ClassLoaderManager.java:170)
at org.jboss.classloader.spi.base.BaseClassLoaderDomain.loadClass(BaseClassLoaderDomain.java:265)
at org.jboss.classloader.spi.base.BaseClassLoaderDomain.loadClass(BaseClassLoaderDomain.java:1119)
at org.jboss.classloader.spi.base.BaseClassLoader.loadClassFromDomain(BaseClassLoader.java:798)
at org.jboss.classloader.spi.base.BaseClassLoader.loadClass(BaseClassLoader.java:441)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:242)
at org.jboss.deployers.plugins.annotations.WeakClassLoaderHolder.loadClass(WeakClassLoaderHolder.java:72)
... 31 more
Using JBOSS 5.0.1 GA, I use 7ZIP to explore my jar file and CachingService.class file is there
Please help me
Many Tnx
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15 years, 4 months
[JBoss Tools] - Re: IBM RAD Version: 8.0.1 + Websphere 7 + Right Jboss Tools Version?
by Bhanchand Prasad
Bhanchand Prasad [http://community.jboss.org/people/bhanchand] created the discussion
"Re: IBM RAD Version: 8.0.1 + Websphere 7 + Right Jboss Tools Version?"
To view the discussion, visit: http://community.jboss.org/message/574989#574989
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Thanks for your detailed reply....
Update ... Tried installing again...this time with afresh copy of RAD 8.0.1 and JBoss Tools (3.2.0.v20101206-2100-H28-Beta2)
Hibernate Tools
Seam Tools
JBoss Tools RichFaces
From
JBoss Tools Aggregate Site - http://download.jboss.org/jbosstools/updates/nightly/trunk/ http://download.jboss.org/jbosstools/updates/nightly/trunk/
JBoss Tools RichFaces 3.2.0.v20101206-2100-H28-Beta2
Both Seam and Hibernate installed with no errors and the Seam Perspective is enabled..
However the JBoss Richfaces has the following error :
Software being installed: JBoss Tools RichFaces 3.2.0.v20101206-2100-H28-Beta2 (org.jboss.tools.richfaces.feature.feature.group 3.2.0.v20101206-2100-H28-Beta2)
Missing requirement: JBoss Tools RichFaces 3.2.0.v20101206-2100-H28-Beta2 (org.jboss.tools.vpe 3.2.0.v20101206-2100-H28-Beta2) requires 'bundle org.eclipse.wst.xml.xpath.core 0.0.0' but it could not be found
Cannot satisfy dependency:
From: JBoss Tools RichFaces 3.2.0.v20101206-2100-H28-Beta2 (org.jboss.tools.richfaces.feature.feature.group 3.2.0.v20101206-2100-H28-Beta2)
To: org.jboss.tools.vpe [3.2.0.v20101206-2100-H28-Beta2]
Update ... Tried installing again...this time with afresh copy of RAD 8.0.1 and JBoss Tools (3.2.0.v20101206-2100-H28-Beta2)
Hibernate Tools
Seam Tools
JBoss Tools RichFaces
From
JBoss Tools Aggregate Site - http://download.jboss.org/jbosstools/updates/nightly/trunk/ http://download.jboss.org/jbosstools/updates/nightly/trunk/
JBoss Tools RichFaces 3.2.0.v20101206-2100-H28-Beta2
Both Seam and Hibernate installed with no errors and the Seam Perspective is enabled..
However the JBoss Richfaces has the following error :
Software being installed: JBoss Tools RichFaces 3.2.0.v20101206-2100-H28-Beta2 (org.jboss.tools.richfaces.feature.feature.group 3.2.0.v20101206-2100-H28-Beta2)
Missing requirement: JBoss Tools RichFaces 3.2.0.v20101206-2100-H28-Beta2 (org.jboss.tools.vpe 3.2.0.v20101206-2100-H28-Beta2) requires 'bundle org.eclipse.wst.xml.xpath.core 0.0.0' but it could not be found
Cannot satisfy dependency:
From: JBoss Tools RichFaces 3.2.0.v20101206-2100-H28-Beta2 (org.jboss.tools.richfaces.feature.feature.group 3.2.0.v20101206-2100-H28-Beta2)
To: org.jboss.tools.vpe [3.2.0.v20101206-2100-H28-Beta2]
Any thoughts?
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15 years, 4 months