August 2009 - jboss-user - Jboss List Archives

[JBoss Messaging] - Re: Receiving Messages from multiple nodes in a Cluster

by gaohoward

I think it's not a jbm issue, pleas take a look at the doc http://docs.jboss.org/jbossas/guides/clusteringguide/r2/en/html_single/#c... View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4250050#4250050 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4250050

16 years, 10 months

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[EJB 3.0] - Re: persistence-context-ref always yields same object instan

by jaikiran

anonymous wrote : Whether I do the JNDI lookup multiple times right after each other in the same method, or test what the JNDI lookup returns in multiple simultaneous requests, the result is always an object instance with the same ID (e.g. org.jboss.jpa.tx.TransactionScopedEntityManager@d78f1b). Hmm, i would have expected it to return different instances in the multiple simultaneous requests usecase. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4250049#4250049 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4250049

16 years, 10 months

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[Persistence, JBoss/CMP, Hibernate, Database] - Re: Application Scoped datasources

by jaikiran

As Peter said, even if you package the datasource within your app, the datasource will finally be bound to a JNDI tree which can be accessible by other applications deployed on the same server instance. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4250047#4250047 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4250047

16 years, 10 months

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[Installation, Configuration & DEPLOYMENT] - Re: can multiple nodes use the same exploded war

by jaikiran

Which exact version of JBossAS? And when you say the number of files is large, do you mean the number of files in the WAR? And so you are worried that all these files will be copied to the tmp folder on individual nodes? And hence going for exploded deployment? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4250046#4250046 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4250046

16 years, 10 months

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[Installation, Configuration & DEPLOYMENT] - Re: Maintaining properties between deployments of WAR file

by jaikiran

"tmcdeploy" wrote : My sys admin is insistent that it should go there ... however when I do so I get the following error: | That's because the deploy directory does not allow any files which it doesn't recognize. What is the reason they give you for not allowing the files in the conf folder (which is the right place) but forcing you to use the deploy folder? "tmcdeploy" wrote : | Can you point me to any official documentation that says I can't put it there? The documentation is here https://www.jboss.org/community/wiki/jbossapplicationserverofficialdocume... but i don't think it will have a section for which files are not allowed in the deploy folder. If your admins are adamant on using the deploy folder, then you can use the properties-service.xml (which is already available in the deploy folder) to add your properties as System properties. See this guide http://docs.jboss.org/jbossas/jboss4guide/r1/html/ch10.html#ch10.props.sect: | <attribute name="Properties"> | | xyz=some value | | | </attribute> In your code, you can then access it as: System.getProperty("xyz"); View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4250045#4250045 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4250045

16 years, 10 months

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[Installation, Configuration & DEPLOYMENT] - Re: Maintaining properties between deployments of WAR file

by tmcdeploy

My sys admin is insistent that it should go there ... however when I do so I get the following error: 2009-08-18 13:57:52,096 ERROR [org.jboss.deployment.scanner.URLDeploymentScanner] Incomplete Deployment listing: --- Packages waiting for a deployer --- org.jboss.deployment.DeploymentInfo@2da85bef { url=file:/D:/jboss-4.2.2.GA/jboss-4.2.2.GA/server/default/deploy/applicationProperties.xml } deployer: null status: null state: INIT_WAITING_DEPLOYER watch: file:/D:/jboss-4.2.2.GA/jboss-4.2.2.GA/server/default/deploy/applicationProperties.xml altDD: null lastDeployed: 1250567872096 lastModified: 1250567872096 mbeans: Can you point me to any official documentation that says I can't put it there? Thanks. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4250043#4250043 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4250043

16 years, 10 months

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[JBoss Messaging] - Re: Receiving Messages from multiple nodes in a Cluster

by mayankmit2002

For whole setup, Iam using Jboss AS 4.2.3GA with Jboss Messaging 1.4.2-SP1 View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4250042#4250042 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4250042

16 years, 10 months

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[Installation, Configuration & DEPLOYMENT] - Re: Maintaining properties between deployments of WAR file

by jaikiran

You can't place it in the deploy folder. If you want it to be in deploy folder, you will have to package it with your application. Why do you want it there? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4250041#4250041 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4250041

16 years, 10 months

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[JBoss Messaging] - Receiving Messages from multiple nodes in a Cluster

by mayankmit2002

My application is that, in which I've a session bean which is called by the client and an event is fired from that bean on a topic. My JMS remote client is listening to that topic and performs some operations on the type of event fired. The whole solution works fine if we have a single node in the cluster, but problem occurs when we have multiple nodes in the cluster. The scenario is : 1. Multiple nodes in the cluster, NOICLT22560 and NOICLT13294 and partition name is NOICLT22560_PARTITION. 2. The session bean responsible for firing the event is clustered and is firing the events on the topic using JmsXA. Being clustered, the call from the client can be executed on any of the node and thus, event can be fired from any node. But now, what I want is a type of client that can bound to the partition name, instead of the node name to receive events from any of the node in the cluster. I tried a lot, but my client gets connected to any one of the node and listen events from that node only. Here is my client code: | | package com.abc.jbmtest.client; | | | import java.util.Properties; | | import javax.jms.Connection; | import javax.jms.ConnectionFactory; | import javax.jms.ExceptionListener; | import javax.jms.JMSException; | import javax.jms.Message; | import javax.jms.MessageConsumer; | import javax.jms.MessageListener; | import javax.jms.ObjectMessage; | import javax.jms.Session; | import javax.jms.TextMessage; | import javax.jms.Topic; | import javax.naming.CommunicationException; | import javax.naming.Context; | import javax.naming.InitialContext; | import javax.naming.NamingException; | | | public class MessageListenerClient | implements MessageListener, ExceptionListener | { | | | public MessageListenerClient() | { | final Properties props = new Properties(); | props.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory"); | props.put(Context.URL_PKG_PREFIXES, "org.jboss.naming:org.jnp.interfaces"); | props.put(Context.PROVIDER_URL, "NOICLT13274:1100,NOICLT22560:1100"); | // props.put("jnp.partitionname", "NOICLT22560_PARTITION"); | // props.put(Context.PROVIDER_URL, "jnp://NOICLT13274:1099,jnp://NOICLT22560:1099 "); | | try | { | final Context context = new InitialContext(props); | ConnectionFactory mTopicConnectionFactory = (ConnectionFactory) context.lookup("ConnectionFactory"); | System.out.println(mTopicConnectionFactory); | Topic mTopic = (Topic) context.lookup("topic/CMSPublic"); | | | Connection mTopicConnection = mTopicConnectionFactory.createConnection(); | Session mTopicSession = mTopicConnection.createSession(true, Session.AUTO_ACKNOWLEDGE); | | // Create subscriber | MessageConsumer mSubscriber = mTopicSession.createConsumer(mTopic); | mSubscriber.setMessageListener(this); | mTopicConnection.setExceptionListener(this); | | mTopicConnection.start(); | } | catch (final CommunicationException anException) | { | System.err.println("Server is not avaliable!!! \n Trying to reconnect the server!! " + anException.getMessage()); | } | catch (final NamingException anException) | { | System.err.println("Server is not avaliable!!! \n Trying to reconnect the server!! " + anException.getMessage()); | // stopJMSEvents(); | // startJMSEvents(); | } | catch (final JMSException anException) | { | System.err.println("Server is not avaliable!!! \n Trying to reconnect the server!! " + anException.getMessage()); | | } | | catch (Exception finalException) | { | System.err.println("Exception while starting JMS event listener. You may not be able to receive event, please restart your application"); | finalException.printStackTrace(); | } | | | } | | | | @Override | public void onMessage (Message aMessage) | { | | try | { | if (aMessage instanceof TextMessage) | { | TextMessage message; | message = (TextMessage) aMessage; | System.out.println("Message Reciieved ------ " + message.getText()); | } | else if (aMessage instanceof ObjectMessage) | { | ObjectMessage message = (ObjectMessage) aMessage; | System.out.println("Message Reciieved ------ " + message.getObject()); | } | else | { | System.out.println("Message Reciieved ------ " + aMessage.getClass()); | } | } | catch (Exception exception) | { | exception.printStackTrace(); | } | | } | | | @Override | public void onException (JMSException anArg0) | { | anArg0.printStackTrace(); | | } | | | public static void main (String[] args) throws Exception | { | new Thread(new Runnable() | { | /** | * @see java.lang.Runnable#run() | */ | @Override | public void run () | { | new MessageListenerClient(); | | } | }).start(); | System.in.read(); | System.out.println("------------Exiting Client Application-------------------------"); | } | } | View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4250040#4250040 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4250040

16 years, 10 months

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[Installation, Configuration & DEPLOYMENT] - Re: Maintaining properties between deployments of WAR file

by tmcdeploy

is it possible to have this properties file in the deploy directory rather than the conf directory? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4250034#4250034 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4250034

16 years, 10 months

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jboss-user August 2009