jboss

Jboss 4 had two attriutes for setting the deployment scan period and the deployment directory in  jboss-service.xml. I cant seem to find these attributes in JBoss 5GA.  Anyone knows where have they disappread /renamed?

shlomo 10/08/2009 - 10:09

JBoss jBPM is a flexible, extensible workflow management system. jBPM combines easy development of workflow-applications with excellent enterprise application integration (EAI) capabilities. it includes a web-application and a scheduler and can be used in the simplest environment like an ant task and scale up to a clustered J2EE application.
The jBPM enables the creation of a workflow management system that bridges the gap between managers and developers by giving them a common language: the JBoss jBPM Process definition language (jPdl).
This article is an introduction and hopefully will help you start using JBPM easily and fast enough. As a first step you can take a look at this reference jbpm reference guide

 

oded 25/04/2010 - 09:43

Ever wondered why sometimes JBoss doesn't start and throws the following exception: "Address already in use: JVM_Bind" ?
That'e because JBoss uses default ports, and some application is already running on one of these ports.

this is a shrinked version of a post published here:

http://www.mastertheboss.com/en/jboss-server/195-solving-javanetbindexception-address-already-in-use-jvmbind.html

there you can also find applications that can potentialy use JBoss default ports, thus making it to throw this exception.

To solve this problem, here's a list of the default ports JBoss uses. This way you can tell which port is occupied by another application.
To get information about running processes, do the following:

elad 03/08/2009 - 18:26

hi,

While working on a web app which included a Hibernate module,  I had to write a JMX client that communicates with another server instence.

After writing the client (using JBoss's RMIAdaptor), I wanted to test it, so I started adding JBoss dependencies to my project's pom.xml. At about the the 5th one, I stopped and reverted to the one jar that is supposed to rule them all: jbossclient-all.jar. While running the test, however, I got:

java.lang.NoSuchMethodError: org.hibernate.cfg.ExtendedMappings.getReflectionManager()Lorg/hibernate/reflection/ReflectionManager;

Indeed, the above jar contained some Hibernate classes (Hibernate classes? in a client jar? wtf?) - which were probably the reason for the graceful(not) behavior. My question: has anyone tackled this issue before? has anyone written jboss-specific JMX code and had to resolve the dependency issues?

 

cheers,

 

zvika 27/04/2009 - 23:18

JBoss 5 starts very slowly.

As we can see from the part of log - it takes about 1 min to pass these four lines.

Sometimes 1 min can grow to several minutes.

09:50:43,819 INFO  [ProfileServiceImpl] Loaded profile: ProfileImpl@17035c6{key=org.jboss.profileservice.spi.ProfileKey@f9d9dd27[domain=default,server=defa
ult,name=worklight]}
09:50:52,413 INFO  [WebService] Using RMI server codebase: http://nimrod-desk:8083/
09:51:10,758 INFO  [NativeServerConfig] JBoss Web Services - Stack Native Core
09:51:10,758 INFO  [NativeServerConfig] 3.0.4.SP1
09:51:49,916 INFO  [MailService] Mail Service bound to java:/Mail

Any ideas ?

mark 26/02/2009 - 10:02

Recently I had to convert a system to be fully UTF8 compliant accross all tiers. Folowing are the instructions needed to make your system do the same and support multiple languages. I tested our system with 4 different languages including Hebrew, German, Arabic and Russian.

 

This file is a standard JPA file: /META-INF/persistence.xml

<property name="hibernate.connection.useUnicode" value="true"/>
<property name="hibernate.connection.characterEncoding" value="UTF-8" />

This file is relevant to anyone using seam: page.xhtml

<meta http-equiv="Content-Type" content="text/html; charset=utf-8"></meta>

This is a custom MYSQL file that must be executed before you attempt inserting UTF8 charecters using mysql client :utfsupport.sql

shlomo 09/02/2009 - 12:13
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