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

[Design of JBossXB] - Re: Using annotations to define schema mappings

by scott.stark＠jboss.org

The conclusion is waiting for review of the initial checkin from Adrian. Whatever that is should support the jaxb2 annotations, and we do need the ability to define schema annotations external to the schema file. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3979155#3979155 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3979155

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[Design of JBossCache] - POJOization of config elements

by bstansberry＠jboss.com

Branching off from http://www.jboss.com/index.html?module=bb&op=viewtopic&t=92700 as that thread's a bit wide ranging :) It's nice if individual BuddyLocator, CacheLoader and EvictionPolicy impls can provide POJO config classes; i.e. classes that expose bean properties, rather than config solely via a Properties object. This should be optional; i.e. an impl must be able to configure itself via Properties, but if it has an impl-specific config class that the MC can use, that's good too. This leads to some API changes. I'll use BuddyLocator as an example. First, we add a new BuddyLocatorConfig class. | public static class BuddyLocatorConfig { | | public String getBuddyLocatorClass() {...} | public void setBuddyLocatorClass(String className) {...} | | public Properties getBuddyLocatorProperties() {...} | public void setBuddyLocatorProperties(Properties properties) {...} | | } | Specific BuddyLocator impls can have their own type-specific subclass of this with their own java bean properties, but they must be able to configure themselves via the base superclass w/ its Properties as well. So, BuddyLocator interface becomes: | public interface BuddyLocator | { | public BuddyLocatorConfig getConfig(); | public void init(BuddyLocatorConfig config); | public List locateBuddies(Map buddyPoolMap, List currentMembership, IpAddress dataOwner); | } | Basically init() takes a BuddyLocatorConfig instead of Properties; plus I added a getter for the config. Similar concept would apply to CacheLoader and EvictionPolicy. For CacheLoader, the equivalent to BuddyLocatorConfig already exists with IndividualCacheLoaderConfig; it's just not directly injected into a CacheLoader. So for the CacheLoader interface setConfig() would take IndividualCacheLoaderConfig instead of Properties, plus I'd add a getter for the config as well. Haven't looked int detail at EvictionPolicy, but expect the same concept to apply there. Comments? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3979144#3979144 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3979144

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[Design of JBoss ESB] - Re: Schema Validation -- Revised

by mark.little＠jboss.com

Hi Arvinder. This is something different. Dave's work revolves around the current GpListener configuration information. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3979121#3979121 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3979121

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[Design of JBossCache] - Re: API Issues integrating 2.0.0.DR1 in HEAD

by bstansberry＠jboss.com

How about using ConcurrentReaderHashMap for the internal maps? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3979115#3979115 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3979115

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[Deployers on JBoss (Deployers/JBoss)] - Re: How to start a single application in jboss

by PeterJ

I just noticed that this is the deployer developer's forums (didn't pay enough attention when the I got the notification email). I also noticed that you posted this same question to multiple forums. 1) Do not post user questions to the developer forums! 2) Do no post the same question in multiple forums! (Could someone move this post to a more appropriate forum?) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3979105#3979105 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3979105

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[Deployers on JBoss (Deployers/JBoss)] - Re: How to start a single application in jboss

by PeterJ

I can think of only two possibilities. 1) Write a sript that deploys/undeploys the applications (such that only the desired application is deployed) and starts JBoss. 2) Clone the configuration you are using and deploy individual applications to each clone. For example, for myapp1.ear, copy server/default as server/myapp1 and deploy myapp1.ear to server/myapp1/deploy. Then when you want to run only myapp1, enter: ren -c myapp1. (You could also write a script to do this each time you want to run an app. That is pretty much what I do.) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3979095#3979095 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3979095

19 years, 5 months

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[Design of Messaging on JBoss (Messaging/JBoss)] - Re: Client failover redeliveries discussion

by clebert.suconic＠jboss.com

"ovidiu.feodorov(a)jboss.com" wrote : | Clebert wrote : | | Basically what I do on failover is to create a new consumer on the new server, replace IDs and re-register the Callback handler. The server at this point will think it's a new client coming. In case of durable subscribers/queues and persistent messages you will have the queue refilled | | | | Could you explain in a little bit more detail how this works? You detect the failure at remoting level, and then, what happens? Do you preserve the Connection/Session/Consumer hierarchy on the client? How do you create the corresponding endpoint hierarchy on the fail-over ServerPeer? | At this point I'm not detecting the failure at remoting level yet. There is a method called failover on ClientConnectionDelegate: class ClientConnectionDelegate: | public void failOver(ConnectionDelegate newConnection) | That method is implemented as an aspect into ConnectionAspect::handleFailover. handleFailover will navigate over the state hierarchy described at http://wiki.jboss.org/wiki/Wiki.jsp?page=NewMessagingHADesign, and it will create another ServerSide object for each instance found on the hierarchy. Every time a new serverObject is created, the client object ID is swaped by the new created object, and the remotingConnection instance is swaped by the connection passed as a parameter. This way, all the failed delegates will take place on the new server. "Ovidiu" wrote : Before having a conference call, I think a better idea is to summarize what you've implemented so far. Describe how the fail-over happens step by step. I will work with some testcases today, and update the design document. After that we will be ready for a conference about this. This thread has provided the discussion I needed already. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3979092#3979092 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3979092

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[Design of Kosmos] - Re: Basic installation help

by ibrown

update: it seems that if I go into the admin pages and create an instance of each one of the missing objects by hand then I can get it to work. Did I do something wrong with the deployment, or is this expected? Ian View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3979090#3979090 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3979090

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[Design of JBoss ESB] - Re: Schema Validation -- Revised

by arvinder

Mark, For the EPR schemas do you want me to add a file-epr.xsd which in part (i think) would evolve from what Dave mentioned ? Dave there may be some stuff here you could use https://anonsvn.jboss.org/labs/jbossesb/trunk/product/etc/schemas/xml/ View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3979087#3979087 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3979087

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[Design of Kosmos] - Basic installation help

by ibrown

Hi, I'm evaluating using kosmos and cruise control at the moment. I'm new to the world of application and portal servers, so please bear with me if I'm doing something stupid. To keep the process as simple as possible, I have installed all of the release components out of the box. I am running on WinXP with Java JDK 1.5.0_09 >From jboss I have downloaded the file jboss-portal-2.4.0-bundled.zip and unzipped it into the c:\jboss directory. This zip contains both the server and the portal server. Next, I have downloaded kosmos-0.2.0RC2-for-jboss-portal.zip and unzipped that to c:\jboss too. Now, I copy the 3 war directories (kosmos-portlet.war, kosmos-server.war and slide.war) from C:\jboss\kosmos-0.2.0RC2-for-jboss-portal\deploy into C:\jboss\jboss-portal-2.4.0\server\default\deploy Then (with JDK_HOME set correctly), I open a command prompt, change directory to C:\jboss\jboss-portal-2.4.0\bin and then invoke the run batch file. After a minute or so, the output tells me that the server is installed and so I open the page http://localhost:8080/portal and sure enough it is there with a kosmos tab. When I go to the kosmos tab, however, not all is well in the world. Each of the portal windows (if that is the correct terminology) has the heading 'cannot render' and then an Object not found message in the body. Is this to be expected? It looks like something has gone wrong. A quick cut and paste from the internet explorer page gives the following text: Cannot render Object not found KosmosDependenciesSfMonitoringPortletInstance Cannot render Object not found KosmosToolsSfMonitoringPortletInstance Cannot render Object not found JBossProductsSfMonitoringPortletInstance Cannot render Object not found JBossSvnMonitoringPortletInstance Cannot render Object not found GmfCcMonitoringPortletInstance Cannot render Object not found JBossCcMonitoringPortletInstance Cannot render Object not found AtlassianJiraMonitoringPortletInstance Cannot render Object not found CodehausJiraMonitoringPortletInstance Cannot render Object not found JBossJiraMonitoringPortletInstance Cannot render Object not found JBossJiraSoapMonitoringPortletInstance If I navigate to http://localhost:8080/kosmos-server/ then I see a directrory listing, so it would appear that is happy. The same goes for slide. Can someone point out what I am doing wrong? Thanks, Ian View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3979086#3979086 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3979086

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jboss-dev-forums October 2006