October 2006 - jboss-dev-forums - Jboss List Archives

[Design of JBoss ESB] - Re: GpListener reload config - new instance of listeners?

by jokum

Hi, Reinitialising all the listeners even when nothing is changed in the config can't be done I think. This even means the listeners are down for the time the reinit process takes. In my opinion we should be able to check whether the config has changed for a certain listener. Is yes we reinitialise this listener. If not we don't do anything. Regarding the threading. Every message coming to a listener results in spawning a new thread to be usedto execute the action. We should implement a thread pool using the concurrancy features in JDK 1.5(Executors). I think we should have a threadpool for each listener. If so we can tune the pool per listener. Listeners/actions taking lot of time to execute can get a bigger threadpool than others. I think this is not that much work. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3975610#3975610 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3975610

19 years, 3 months

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[Design of JBoss Portal] - missing groups for role assignments

by bvogt

Hi, I got the impression, that the portal is missing an interesting portal feature: adding portal functionality to groups of users. I've thought a while about this, looked at the svn-sources and believe it's not contained within the v2.6 LDAP solution. Therefore I would like to provide this functionality based on the 2.4 branch, but need some information about the v2.6 LDAP solution design in order to take it into consideration for my improvements. Some background information, currently we have: 1. Portal-users and -groups are stored in an LDAP tree, which is asynchronously changed by an entitlement system 2. Portal functionality (pages) are assigned to (LDAP-)groups 3. Users get all portal roles of all groups they are member of This leads to an automatic entitlement for portal users with no effort at the portal side. My solution could be: 1. Users and roles are still stored in the database 2. Introducing new DB objects: jbp_groups, jbp_group_membership, jbp_group_roles 3. Introducing a new RoleModule derived from the existing one, which provides a method like: Set getRolesByGroupMembership(User user); 4. Introducing a new LoginModule which uses the new RoleModule to do after successful login: - Remove all roles assigned to the user - add all roles assigned to groups where the user is member of to the user Would this be useful considering the portal design, or not? Burkhard View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3975604#3975604 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3975604

19 years, 3 months

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[Design of JBoss/Tomcat Integration] - Tomcat embedded setup

by sboying

Hello all, I would like to move from seperate tomcat server to the embedded service. I am currently using 4.0.4.GA, where should I start. I believe by default, tomcat is already running. Thank you, Shawn View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3975592#3975592 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3975592

19 years, 3 months

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[Design of Messaging on JBoss (Messaging/JBoss)] - Re: Application Server Integration Tests

by rachmatowicz＠jboss.com

OK. I think i'm starting to get the picture of why the approach I outlined earlier isn't what you want - you want an approach which can be used in a variety of configurations in which the Messaging product can exist, and which doesn't rely on JMX being available. What i'll do over the next day or two is to read up on the microkernel and how it works, then ask any questions I have, and then start to outline my understanding of your design. At that stage, i'll be able to begin the real work. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3975584#3975584 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3975584

19 years, 3 months

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[Design of JBoss jBPM] - Re: console layout

by david.lloyd＠jboss.com

"tom.baeyens(a)jboss.com" wrote : i think that one page will be simpler to accomodate all the different possible combinations that people could query for. Maybe, but again the end result is more complex (and slower) queries. "tom.baeyens(a)jboss.com" wrote : with separate links, you'll get an exponential number of separate pages to accomodate for all the different combinations of search criteria. You get that with radio buttons too. The only difference is that you're using javascript to generate all the different combinations. You still have to handle all the criteria on the server side. Also, the problem stands that prepopulating the search form may not be sufficient to uniquely select the item in question. "tom.baeyens(a)jboss.com" wrote : i also think that the complete page will not be that big. | | i also think that a single page will be simpler for users as they will recognize that page and not get lost in a tree of search pages. That is true, but it might be made less confusing by designing the UI such that the user is never really "lost". I think that clear navigation controls can help a lot with this. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3975545#3975545 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3975545

19 years, 3 months

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[Design of AOP on JBoss (Aspects/JBoss)] - JBoss AOP standalone build

by kabir.khan＠jboss.com

I have pulled out JBoss AOP from the as trunk build into its own repository location, and this is now included as a thirdparty library into both JBoss 5 and JBoss 4. To get at the sources for jboss aop you need to check out: https://svn.jboss.org/repos/jbossas/projects/aop/trunk/ More info here: http://wiki.jboss.org/wiki/Wiki.jsp?page=BuildingJBossAOPFromSubversion View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3975543#3975543 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3975543

19 years, 3 months

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[Design of Kosmos] - Re: Kosmos portlet page is empty

by trp

When I click on Kosmos in portal I have been presented a page saying HTTP Status 500 - -------------------------------------------------------------------------------- type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException: Exception in JSP: /phalanx/index.jsp:92 89: <% 90: if (!leftIsEmpty) { 91: %> 92: <basic:forEachWindowInRegion region="<%= left %>"> 93: <%@ include file="window.jsp" %> 94: </basic:forEachWindowInRegion> 95: <% } %> Stacktrace: org.jboss.portal.server.servlet.PortalServlet.doGet(PortalServlet.java:227) javax.servlet.http.HttpServlet.service(HttpServlet.java:697) javax.servlet.http.HttpServlet.service(HttpServlet.java:810) org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) root cause org.apache.jasper.JasperException: Exception in JSP: /phalanx/index.jsp:92 89: <% 90: if (!leftIsEmpty) { 91: %> 92: <basic:forEachWindowInRegion region="<%= left %>"> 93: <%@ include file="window.jsp" %> 94: </basic:forEachWindowInRegion> 95: <% } %> Please help me to solve it. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3975534#3975534 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3975534

19 years, 3 months

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[Design of JCA on JBoss] - Re: JBAS-3734

by weston.price＠jboss.com

Should have also said that the variable needs to also be checked in the beforeDelivery method and replace the check of the oldCL. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3975529#3975529 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3975529

19 years, 3 months

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[Design of Messaging on JBoss (Messaging/JBoss)] - Re: Application Server Integration Tests

by adrian＠jboss.org

I suggested to Ovidiu over a year ago that we should write an admin layer based on JMS which would have greatly simplified this task. And would have also provided a unified management layer for both JBossMQ and JBoss Messaging. psuedo code: | Queue managementQueue = jndi.lookup("jmsadmin/AdminQueue"); | QueueRequestor r = new QueueRequestor(managementQueue); | Message m = session.createMapMessage(); | m.setString("operation", "createQueue"); | m.setString("queueName", "testQueue"); | m.setInteger("queueDepth", 1000); | Message response = r.request(m); | | Message m = session.createMapMessage(); | m.setString("operation", "addUser"); | m.setString("user", "ovidiu"); | m.setString("password", "ovidiu"); | m.setString("roles", "guest,subscriber,admin"); | Message response = r.request(m); | | etc. | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3975526#3975526 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3975526

19 years, 3 months

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[Design of Messaging on JBoss (Messaging/JBoss)] - Re: Application Server Integration Tests

by adrian＠jboss.org

The original task was to write a set of unit tests that can be reused. Whether that is: 1) JBossMQ inside JBoss 2) JBoss Messaging inside JBoss 3) JBossMQ standalone 4) JBoss Messaging standalone 5) JBossMQ in EJB3 embeded 6) JBoss Messaging in EJB3 embedded 7) JBossMQ bootstrapped inside junit 8) JBoss Messaging bootstrapped inside junit etc. Which case applies depends upon which Admin you choose. Using JBossTestCase and MBeans limits you to testing (1) and (2) and there is a plan to move away MBean deployments anyway since this doesn't work if you want to bootstrap JBoss Messaging inside Tomcat or Weblogic, etc. In short write to the Admin class as the integration point, not JBossTestCase or -service.xml View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3975523#3975523 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3975523

19 years, 3 months

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jboss-dev-forums October 2006