September 2012 - jboss-dev-forums

[JBoss AS 7 Development] - JBoss AS 7.1.1.Final custom login module for remoting and custom principal

by Sebastian Raue

Sebastian Raue [https://community.jboss.org/people/sraue] created the discussion "JBoss AS 7.1.1.Final custom login module for remoting and custom principal" To view the discussion, visit: https://community.jboss.org/message/726343#726343 -------------------------------------------------------------- For remoting we have made a custom login module which extends org.jboss.security.auth.spi.AbstractServerLoginModule. The overwritten method getIdenttity() returns a custom principal - ApplicationPrincipal. We can access the principal inside our ejbs via @Resource public SessionContext sessionContext; .... Principal principal = sessionContext.getCallerPrincipal(); .... but we get a ClassCastException when we try to cast the returned Principal into ApplicationPrincipal. On the other hand principal.getClass().getName() returns the expected class name. The problem is that our login module is deployed as a jboss module (<jboss-home>/modules) - inside a jar which also contains ApplicationPrincipal. The ear containing our ejb.jar which contains our ejbs also contains a copy of ApplicationPrincipal. The problem is that our custom login module and the ApplicationPrincipal are loaded by one class loader and our ejbs and the ApplicationPrincipal copy are loaded by another class loader. The ApplicationPrincipal from the login module which we get by calling sessionContext.getCallerPrincipal() in the ejb is no ApplicationPrincipal known by the ejbs. What can we do to solve this problem? I have tried to put the custom login module code into our ear and adjusted the "module" attribute value of <login-module> in our standalone.xml to deployment.<app-name>.ear.<ejb-jar-name>.jar but it did not work. Exception on the remote client was: javax.security.sasl.SaslException: Authentication failed: all available authentication mechanisms failed As a separate module and the respective <login-module> configuration in standalone.xml the authentication works fine with our login module - we only have the described ClassCastException problem. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/726343#726343] Start a new discussion in JBoss AS 7 Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years

4
3
0 / 0

[JBoss Internal Benchmarking Development] - union, said negotiators had

by dsdsdedsds dsdsdedsds

13 years

1
0
0 / 0

[JBoss AS 7 Development] - Re: [Proposal] Resolve expression values on system properties

by Tomaz Cerar

Tomaz Cerar [https://community.jboss.org/people/ctomc] created the discussion "Re: [Proposal] Resolve expression values on system properties" To view the discussion, visit: https://community.jboss.org/message/759721#759721 -------------------------------------------------------------- Hi, this was already implemented in upstream (7.2.x) as result of https://issues.jboss.org/browse/AS7-4109 https://issues.jboss.org/browse/AS7-4109 -- tomaz -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/759721#759721] Start a new discussion in JBoss AS 7 Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years

2
1
0 / 0

[JBoss AS 7 Development] - [Feature] Clear caches from AS7 console

by Guillaume Grossetie

Guillaume Grossetie [https://community.jboss.org/people/grossetieg] created the discussion "[Feature] Clear caches from AS7 console" To view the discussion, visit: https://community.jboss.org/message/759711#759711 -------------------------------------------------------------- Hi, I sometimes modify data directly in the database and I want to clear the Hibernate second level cache (Infinispan) to reflect that change. I've created a MXBean to do that but wouldn't it be nice if we can do that directly from the AS7 console (jboss-cli, web) ? The clear action must be available at CacheContainer level (ie clear all caches) and at cache level and take care of clustered caches. Do you think this is a good idea ? If so how can I help ? Guillaume -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/759711#759711] Start a new discussion in JBoss AS 7 Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years

1
0
0 / 0

[JBoss AS 7 Development] - [Proposal] Resolve expression values on system properties

by Guillaume Grossetie

Guillaume Grossetie [https://community.jboss.org/people/grossetieg] created the discussion "[Proposal] Resolve expression values on system properties" To view the discussion, visit: https://community.jboss.org/message/759709#759709 -------------------------------------------------------------- Hi, The StringPropertyReplacer class already provide a method #replaceProperties that replace ${expression} value with system properties. I think that it can be useful to resolve expression on system properties with system properties. Example : <system-properties> <property name="my.image.dir" value="${jboss.server.data.dir}/image"/> </system-properties> Sure I can do the work on my code but I don't want to reference jboss system property : <system-properties> <property name="my.image.dir" value="image"/> </system-properties> System.getProperty("jboss.server.data.dir") + "/" + System.getProperty("my.image.dir"); If we use StringPropertyReplacer we can also do sometthing like : <system-properties> <property name="my.dir" value="/my/dir"/> <property name="my.image.dir" value="${my.dir:/home}/image"/> </system-properties> The basic idea is to check if the added/removed/changed system property resolve expression : setSystemProperty("my.image.dir", "${jboss.server.data.dir}/image"); # my.image.dir = "${jboss.server.data.dir}/image" setSystemProperty("jboss.server.data.dir", "/opt/jboss"); # retrieve my.image.dir property, resolve expression and setSystemProperty("my.image.dir", "/opt/jboss/image"); # my.image.dir = /opt/jboss/image The resolved expression will not be stored on the standalone.xml/domain.xml file. What do you think ? Guillaume. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/759709#759709] Start a new discussion in JBoss AS 7 Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years

1
0
0 / 0

[JBoss AS 7 Development] - Re: @PersistenceContext is null in jboss7

by Wolf-Dieter Fink

Wolf-Dieter Fink [https://community.jboss.org/people/wdfink] created the discussion "Re: @PersistenceContext is null in jboss7" To view the discussion, visit: https://community.jboss.org/message/759704#759704 -------------------------------------------------------------- >From the first look I can't see a problem. Do you see any warning/error in the logfile during the deploy and first access? What if you strip it to a simple example, just one SLSB and one entity? -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/759704#759704] Start a new discussion in JBoss AS 7 Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years

1
0
0 / 0

Re: [jboss-dev-forums] [JBoss AS 7 Development] - if-else control flow

by Amar Das

Amar Das [https://community.jboss.org/people/javajoy] commented on the document "if-else control flow " To view all comments on this document, visit: https://community.jboss.org/docs/DOC-18764#comment-10688 -------------------------------------------------- duh, it's only available in 7.2+, i am using 7.1.1 --------------------------------------------------

13 years

1
0
0 / 0

Re: [jboss-dev-forums] [JBoss AS 7 Development] - if-else control flow

by Amar Das

Amar Das [https://community.jboss.org/people/javajoy] commented on the document "if-else control flow " To view all comments on this document, visit: https://community.jboss.org/docs/DOC-18764#comment-10687 -------------------------------------------------- Nope, nothing yet. --------------------------------------------------

13 years

1
0
0 / 0

Re: [jboss-dev-forums] [JBoss AS 7 Development] - JBoss AS7 Command-line public API

by Amar Das

Amar Das [https://community.jboss.org/people/javajoy] commented on the document "JBoss AS7 Command-line public API" To view all comments on this document, visit: https://community.jboss.org/docs/DOC-17597#comment-10686 -------------------------------------------------- Is there any way to connect to remote host using CommandContext? Thanks --------------------------------------------------

13 years

1
0
0 / 0

[JBoss AS 7 Development] - @PersistenceContext is null in jboss7

by yunshi tan

yunshi tan [https://community.jboss.org/people/yunshi] created the discussion "@PersistenceContext is null in jboss7" To view the discussion, visit: https://community.jboss.org/message/759623#759623 -------------------------------------------------------------- Hi all, I am migrating jboss4.2.3 -> jboss7 and I am totally blocked by the probleme that @PersistenceContext always returns me NULL in the EJB jars. Here are the projects in my deployment : deployment ----------------------------- - hibernate-ejb-1.jar | - src/main/java ... some entities and DAO | - src/main/resources | - META-INF | - hibernate.cfg.xml | - persistence.xml - seam2App.ear | - module1.jar | - module2.jar | - war1.war hibernate-ejb-1.jar offers some DAO functions for my seam2App.ear and other applications. *However, in hibernate-ejb-1.jar, all the @PersistenceContext EntityManager returns NULL.* *Here is the persistence.xml* <persistence xmlns=" http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence" xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=" http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" version="1.0"> <persistence-unit name="xxx-unit" transaction-type="JTA"> <provider>org.hibernate.ejb.HibernatePersistence</provider> <jta-data-source>java:/xxxxxDS</jta-data-source> <properties> <property name="hibernate.ejb.cfgfile" value="/META-INF/hibernate.cfg.xml"/> <property name="jboss.entity.manager.factory.jndi.name" value="java:jboss/EntityManagerFactories/xxx"/> <property name="hibernate.session_factory_name" value="java:jboss/hibernate/SessionFactoryxxx"/> <property name="jboss.as.jpa.providerModule" value="org.hibernate:3" /> </properties> </persistence-unit> </persistence> In the *cosole*, I have 12:15:49,752 INFO [org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor] (MSC service thread 1-2) JNDI bindings for session bean named xxxDAOImpl in deployment unit deployment "xxxxxxx-SNAPSHOT.jar" are as follows: java:global/xxxxxx-SNAPSHOT/xxxxxxDAOImpl!com.xxxx.dao.common.remotexxxxxxDAORemote java:app/xxxxxx-SNAPSHOT/xxxxxxDAOImpl!com.xxxxxx.dao.common.remote.xxxxxxDAORemote java:module/xxxxxxDAOImpl!com.xxxxxx.dao.common.remote.xxxxxxDAORemote java:jboss/exported/xxxxxx-SNAPSHOT/xxxxxxDAOImpl!com.xxxxxx.dao.common.remote.xxxxxxDAORemote java:global/xxxxxx-SNAPSHOT/xxxxxxDAOImpl!com.xxxxxx.dao.common.local.xxxxxxDAOLocal java:app/xxxxxx-SNAPSHOT/xxxxxxDAOImpl!com.xxxxxx.dao.common.local.xxxxxxDAOLocal java:module/xxxxxxDAOImpl!com.xxxxxx.dao.common.local.xxxxxxDAOLocal In other applications who depend on hibernate-ejb-1.jar, I tried to get the Ejb like this: context = new InitialContext(); DAO dao= (DAO ) context. lookup("java:global/xxxxxx-SNAPSHOT/xxxxxxDAOImpl!com.xxxxxx.dao.common.local.xxxxxxDAOLocal"); *DAO.java looks like this* @Stateless public class DAOImpl implements DAOLocal, DAORemote{ @PersistenceContext private EntityManager entityManager; public List<Bean> findAll() { Query query = createNamedQuery(Bean.FIND_ALL); if(query!=null) return query.getResultList(); return null; } } However, I have the NPE because @PersistenceContext EntityManager entityManager is always null. The probleme is : -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/759623#759623] Start a new discussion in JBoss AS 7 Development at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years

1
0
0 / 0

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

jboss-dev-forums September 2012