I want to declare a new JNDI variable in the JBoss 4.0.5 server. Can someone please explain how this can be done?
waiting for your replies.
Thanks.
Found these two links that can help...
create a file called filename-service.xml under $CATALINA_BASE$/deploy directory with contents as indicated in these links
http://www.redhat.com/docs/manuals/jboss/jboss-eap-4.2/doc/Server_Configuration_Guide/Additional_Naming_MBeans-JNDI_Binding_Manager.html
check a jboss jira, JBPAPP-2809 for correction in xmlns:jndi
Have a look here and specifically here. You need to add an entry in the ejb-jar.xml file of your application.
I am facing this probelm too today. Looks like to add a simple jndi entry on the app server, in JBoss one will have to create a new file $CATALINA_BASE/conf/context.xml and invoke a MBean to add the variable and its value.
In server like websphere you can pass new values in jndi.properties, which jboss 5.0.0 upwards does not like.
Very Bad that there is absolutely NO DOCUMENTATION in jboss/docs that indicate anything on this topic.
Related
I have been reviewing documentation for Wildfly with the intention of adding LDAP security for a Drools Workbench application, more on that much later, and a notation that I see in many places is something like ...
/subsystem=elytron/security-domain=jdbcdomain:add(default-realm=jdbcRealm,realms=[{realm="jdbcRealm"}])
What is this?
Is this a command to be entered at the command line in Linux or Windows?
Maybe an entry in a config file?
Perhaps something entered after starting the jboss-cli?
Many thanks in advance for your help.
That's a WildFly configuration operation on jboss-cli.
I know to run the JBoss we need the standalone.xml, but I do not understand the content in the standalone.xml file.
Can someone explain to me what is defined in it with an example?
Thanks
If you look in the $JBOSS_HOME/docs/schema there are several schemas that make up the standalone.xml file.
standalone.xml file contains all the information regarding modules used by the JBOSS or wildfly. If you want to know about each and every module then read this http://wildscribe.github.io/WildFly/15.0/index.html.
In addditon to this, if you want to learn about the attributes of the sub-systems then access https://developer.jboss.org/wiki/JBossDTDs
Can I make jboss load system properties from a file without writing any explicit code for it?
Yes you can.
In JbossAS versions prior to 7.x there is PropertiesService. It's dead simple to use. I am using it with JBoss 5.1.0.GA, and it works like a charm.
Unfortunatelly PropertiesService mbean is absent in JBossAS 7.x, but there are other ways as described in official admin guide.
Here is another solution. Post author claims it's possible to list your properties files in command line while starting server instance:
./standalone.sh --properties=1.properties --properties=2.properties
and their contents should be added to System Properties.
thanks in advance for attention.
It's the first time i am writing on this site (quite newbie :) )
I previously read question of a user asking for my same problem. Although i read a lot i could not find a solution.
Problem:
I am trying to use MatlabControl jar (http://code.google.com/p/matlabcontrol/) to "call" matlab within my java code.
When i try this api within a normal java application to try it (including matlabcontrol.jar in the buildpath) everything works perfectly.
My issue is to make it work on an ejb module with jboss 5 AS:
i can deploy the ejb module and i can see classes of the matlabcontrol.jar (which i put in server/default/lib folder), but it is not working and is returning me the following exception:
Caused by: java.lang.NullPointerException
at java.io.File.<init>(File.java:251)
at matlabcontrol.Configuration.getSupportCodeLocation(Configuration.java:227)
at matlabcontrol.RemoteMatlabProxyFactory.createProcess(RemoteMatlabProxyFactory.java:278)
at matlabcontrol.RemoteMatlabProxyFactory.requestProxy(RemoteMatlabProxyFactory.java:116)
at matlabcontrol.RemoteMatlabProxyFactory.getProxy(RemoteMatlabProxyFactory.java:134)
at matlabcontrol.MatlabProxyFactory.getProxy(MatlabProxyFactory.java:81)
that lead me to the following lines:
URL url = Configuration.class.getProtectionDomain().getCodeSource().getLocation();
File file = new File(url.toURI().getPath()).getCanonicalFile();
The very strange thing is that very very rarely, after restarting jboss and re-deploying the ejb module, the system works!.
I really don't know if i have to modify the source code of these last 2 lines (as if it is a problem of not properly getting the location of the jar code) or to set some configuration files of jBoss to set the classpath differently.
Thanks again in advance.
Any help would be very appreciate.
The mistake was in the code to find the location of the jar at runtime.
I printed the path, which ended with "!" and double slash, so I removed these chars and I was finally able to make this API work.
I'm trying to create a jbpm human task web application and deployed it in jboss as 7.
Adhering to the deployment structure i have placed the orm.xml in resources META-INF folder along with persistent.xml and it's having the required unescalateddealines named query. But still im getting the exception
Caused by: java.lang.IllegalArgumentException: Named query not found: UnescalatedDeadlines
at org.hibernate.ejb.AbstractEntityManagerImpl.createNamedQuery(AbstractEntityManagerImpl.java:108) [hibernate-entitymanager-3.4.0.GA.jar:]
at org.jbpm.task.service.TaskService.<init>(TaskService.java:109) [jbpm-human-task-5.1.0.Final.jar:]
at org.jbpm.task.service.TaskService.<init>(TaskService.java:92) [jbpm-human-task-5.1.0.Final.jar:]
at com.sample.taskserver.HumanTaskStartupServlet.init(HumanTaskStartupServlet.java:52) [classes:]
In nutshell, the orm.xml file is not being identified by hibernate.
what's the configuration that im missing or what could be the problem.
kindly help me in this regard.
It's probably best to add direct references to the orm files you're using, to make sure they are being picked up. For example, in your persistence.xml you could add the following:
<mapping-file>META-INF/Taskorm.xml</mapping-file>
Do you have multiple orm.xml files inside your application? Probably JBoss AS is just picking one. Usually if you merge those files it will work.
Cheers
I had the same problem, but I solved it.
My jbpm version is 5.3.
I deployed and set it up according to the guide.
I used two persistent-unit, one for jbpm/process and one for task.
I have this taskorm.xml, but in some situation jbpm will only search jbpm persistent-unit.
but taskorm.xml is defined in task unit.
You need to combine it into one.
For me I am using jbpm 5.4.0.FINAL but referred to the example with bundled presistence.xml having only orm.xml
Added Taskorm.xml resovled the problem