pls add backport-util-concurrent-*.*.jar under
$G_Dir\repository\backport-util-concurrent\backport-util-concurrent\*.*\ to
classpath.
axiez wrote:
>
> I added activemq-core-4.1.2*.jar to classpath and retried. This time error
> message is:
> Exception in thread "main" java.lang.NoClassDefFoundError:
> edu/emory/mathcs/backport/java/util/concurrent/ConcurrentHashMap at
> org.apache.activemq.jndi.ActiveMQInitialContextFactory.getInitialContext(ActiveMQInitialContextFactory.java:63)
> ...
> ...
>
> axiez wrote:
>>
>> I have the following sample code and jndi.properties file:
>> import javax.jms.*;
>> import javax.naming.InitialContext;
>> import java.util.*;
>> import java.io.*;
>> public class LogClient {
>> public static void main(String[] args) throws Exception {
>> Properties p = new Properties();
>> p.load(new FileInputStream("jndi.properties"));
>> p.put("openejb.authentication.realmName","geronimo-admin");
>> InitialContext ctx = new InitialContext(p);
>> TopicConnectionFactory factory = (TopicConnectionFactory)
>> ctx.lookup("java:comp/env/jms/DefaultActiveMQConnectionFactory");
>> TopicConnection connection = factory.createTopicConnection();
>> TopicSession session = connection.createTopicSession(false,
>> Session.AUTO_ACKNOWLEDGE);
>> Topic topic = (Topic)ctx.lookup("java:comp/env/jms/Topic");
>> TopicPublisher publisher = session.createPublisher(topic);
>> TextMessage msg = session.createTextMessage();
>> msg.setText("This is a test message");
>> publisher.send(msg);
>> publisher.close();
>> System.out.println("Message published. Please check application
>> server's console to see the response from MDB");
>> }
>> }
>>
>> jndi.properties file:
>> java.naming.factory.initial=org.apache.activemq.jndi.ActiveMQInitialContextFactory
>> java.naming.provider.url=tcp://localhost:61616
>> java.naming.security.principal=system
>> java.naming.security.credentials=manager
>>
>> I ran the program after successful compilation. Error message is:
>> Exception in thread "main" javax.naming.NoInitialContextException: Cannot
>> instantiate class: org.apache.activemq.jndi.ActiveMQInitialContextFactory
>> [Root exception is java.lang.ClassNotFoundException:
>> org.apache.activemq.jndi.ActiveMQInitialContextFactory]
>>
>>
>
>
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