# Package com.sun.messaging.jms.management.server

Provides utility/convenience classes for writing JMX based clients to manage or monitor the MQ broker. The code example creates a destination on the broker and demonstrates how some of the classes in this package can be used for this.

    import javax.management.*;
    import javax.management.remote.*;
    import com.sun.messaging.AdminConnectionFactory;
    import com.sun.messaging.jms.management.server.*;

    public class SimpleClient {
        public static void main(String[] args) {
            try  {
                AdminConnectionFactory acf;

                /*
                 * Create admin connection factory and connect to JMX Connector
                 * server using administrator username/password.
                 * A JMX connector client object is obtained from this.
                 */
                acf = new AdminConnectionFactory();
                JMXConnector jmxc = acf.createConnection();

                /*
                 * Get MBeanServer interface.
                 */
                MBeanServerConnection mbsc = jmxc.getMBeanServerConnection();

                /*
                 * Create object name of destination config mgr MBean.
                 */
                ObjectName objName
                    = new ObjectName(MQObjectName.DESTINATION_CONFIG_MGR_MBEAN_NAME);

                /*
                 * Create attributes for new destination:
                 *  MaxTotalMsgBytes = 100 Mb
                 *  UseDMQ = true
                 */
                AttributeList attrList = new AttributeList();
                Attribute attr;
                attr = new Attribute(DestinationAttributes.MAX_TOTAL_MSG_BYTES,
                                new Long(100 * 1024 * 1024));
                attrList.add(attr);
                attr = new Attribute(DestinationAttributes.USE_DMQ,
                                Boolean.TRUE);
                attrList.add(attr);

                /*
                 * Setup parameters for create operation and also
                 * it's signature.
                 */
                Object params[] = { DestinationType.QUEUE,
                            "TestQueue",
                            attrList
                    };
                String signature[] = {
                            String.getClass().getName(),
                            String.getClass().getName(),
                            attrList.getClass().getName()
                    };

                /*
                 * Invoke operation to create destination.
                 */
                mbsc.invoke(objName, DestinationOperations.CREATE, params, signature);

                jmxc.close();
            } catch (Exception e)  {
                e.printStackTrace();
            }
        }
    }

- Class Summary
  Class | Description
  --- | ---
  BrokerAttributes | Class containing information on broker attributes.
  BrokerClusterInfo | This class contains constants/names for fields in the CompositeData that is returned by the operations of the Cluster Monitor and Cluster Config MBeans.
  BrokerNotification | Class containing information on broker related notifications.
  BrokerOperations | Class containing information on broker operations.
  BrokerState | Class containing information on broker states.
  ChangeMasterBrokerResultInfo | This class contains constants/names for fields in the CompositeData that is returned by the changeMasterBroker operation of the Cluster Monitor and Cluster Config MBeans.
  ClusterAttributes | Class containing information on cluster attributes.
  ClusterNotification | Class containing information on cluster related notifications.
  ClusterOperations | Class containing information on cluster operations.
  ConnectionAttributes | Class containing information on connection attributes.
  ConnectionNotification | Class containing information on cluster operations.
  ConnectionOperations | Class containing information on connection attributes.
  ConsumerAttributes | Class containing information on consumer attributes.
  ConsumerInfo | This class contains constants/names for fields in the CompositeData that is returned by the operations of the Consumer Manager Monitor MBean.
  ConsumerOperations | Class containing information on consumer operations.
  DestinationAttributes | Class containing information on destination attributes.
  DestinationLimitBehavior | Class containing information on destination limit behavior.
  DestinationNotification | Class containing information on consumer notifications.
  DestinationOperations | Class containing information on destination operations.
  DestinationPauseType | Class containing constants for destination pause type.
  DestinationState | Class containing information on destination states.
  DestinationType | Class containing information on destination types.
  JVMAttributes | Class containing information on JVM attributes.
  LogAttributes | Class containing information on log attributes.
  LogLevel | Class containing information on log levels
  LogNotification | Class containing information on log related notifications.
  MQNotification | Class containing information on cluster operations.
  MQObjectName | Utility class for manipulating Message Queue MBean Object Names.
  ProducerAttributes | Class containing information on producer attributes.
  ProducerInfo | This class contains constants/names for fields in the CompositeData that is returned by the operations of the Producer Manager Monitor MBean.
  ProducerOperations | Class containing information on producer operations.
  ServiceAttributes | Class containing information on service attributes.
  ServiceNotification | Class containing information on service notifications.
  ServiceOperations | Class containing information on service operations.
  ServiceState | Class containing information on service states.
  TransactionAttributes | Class containing information on transaction attributes.
  TransactionInfo | This class contains constants/names for fields in the CompositeData that is returned by the operations of the Transaction Manager Monitor MBean.
  TransactionNotification | Class containing information on transaction notifications.
  TransactionOperations | Class containing information on transaction operations.
  TransactionState | Class containing constants for transaction states.