Ulrich Kriegel [https://community.jboss.org/people/ukriegel] created the discussion
"Singleton Timerbean cannot be installed" To view the discussion, visit: https://community.jboss.org/message/736664#736664 -------------------------------------------------------------- Hi there, I'm new here and hope thats the correct forum to ask. If not, please, give me a a link to the correct one. I'm trying to install a simple timer bean in JBoss6.1.Final, which sould publish every 10 sec a Testmessage with content "foo" on a given Topic package foo.baz; import javax.annotation.Resource; import javax.ejb.LocalBean; import javax.ejb.Schedule; import javax.ejb.Singleton; import javax.ejb.Stateless; import javax.ejb.Timeout; import javax.jms.Connection; import javax.jms.ConnectionFactory; import javax.jms.JMSException; import javax.jms.MessageProducer; import javax.jms.Session; import javax.jms.TextMessage; import javax.jms.Topic; import org.apache.log4j.Logger; /** * Session Bean implementation class LifeEventTimer */ //@Singleton @Stateless @LocalBean public class LifeEventTimer{ private static Logger logger = Logger.getLogger(LifeEventTimer.class); @Resource(mappedName="/ConnectionFactory") private ConnectionFactory connectionFactory; @Resource(mappedName="topic/Output") private Topic topic; private static String INTERNAL_LIFE_MESSAGE = "foo"; private String USER_NAME="foo"; private String PASSWD = "baz"; /** * Default constructor. */ public LifeEventTimer() { } public void send(final String messageText, String userName, String passwd) { try { Connection connection = connectionFactory.createConnection(userName, passwd); logger.trace("connection: "+connection); Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); logger.trace("session: "+session); MessageProducer publisher = session.createProducer(topic); logger.trace("publisher: "+publisher); final TextMessage message = session.createTextMessage(messageText); logger.debug("textMessage: " + message.getText()); publisher.send(message); connection.close(); } catch (JMSException e) { logger.error("JMSException: ", e); } } @Timeout @Schedule(second = "*/10", minute = "*", hour = "*", persistent = false) public void timeout() { send(INTERNAL_LIFE_MESSAGE,USER_NAME, PASSWD); } } -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/736664#736664] Start a new discussion in Beginner's Corner at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2075]
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