Examples with MBeanRegistrationException javax.management.MBeanRegistrationException used on opensource projects

Example 1 with MBeanRegistrationException

use of javax.management.MBeanRegistrationException in project tomcat by apache.

the class BaseGenericObjectPool method jmxRegister.

/**
     * Registers the pool with the platform MBean server.
     * The registered name will be
     * <code>jmxNameBase + jmxNamePrefix + i</code> where i is the least
     * integer greater than or equal to 1 such that the name is not already
     * registered. Swallows MBeanRegistrationException, NotCompliantMBeanException
     * returning null.
     *
     * @param config Pool configuration
     * @param jmxNameBase default base JMX name for this pool
     * @param jmxNamePrefix name prefix
     * @return registered ObjectName, null if registration fails
     */
private ObjectName jmxRegister(final BaseObjectPoolConfig config, final String jmxNameBase, String jmxNamePrefix) {
    ObjectName objectName = null;
    final MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
    int i = 1;
    boolean registered = false;
    String base = config.getJmxNameBase();
    if (base == null) {
        base = jmxNameBase;
    }
    while (!registered) {
        try {
            ObjectName objName;
            // only one so the names are cleaner.
            if (i == 1) {
                objName = new ObjectName(base + jmxNamePrefix);
            } else {
                objName = new ObjectName(base + jmxNamePrefix + i);
            }
            mbs.registerMBean(this, objName);
            objectName = objName;
            registered = true;
        } catch (final MalformedObjectNameException e) {
            if (BaseObjectPoolConfig.DEFAULT_JMX_NAME_PREFIX.equals(jmxNamePrefix) && jmxNameBase.equals(base)) {
                // Shouldn't happen. Skip registration if it does.
                registered = true;
            } else {
                // Must be an invalid name. Use the defaults instead.
                jmxNamePrefix = BaseObjectPoolConfig.DEFAULT_JMX_NAME_PREFIX;
                base = jmxNameBase;
            }
        } catch (final InstanceAlreadyExistsException e) {
            // Increment the index and try again
            i++;
        } catch (final MBeanRegistrationException e) {
            // Shouldn't happen. Skip registration if it does.
            registered = true;
        } catch (final NotCompliantMBeanException e) {
            // Shouldn't happen. Skip registration if it does.
            registered = true;
        }
    }
    return objectName;
}

Example 2 with MBeanRegistrationException

use of javax.management.MBeanRegistrationException in project tomcat by apache.

the class BasicDataSource method jmxRegister.

private void jmxRegister() {
    // Return immediately if this DataSource has already been registered
    if (registeredJmxName != null) {
        return;
    }
    // Return immediately if no JMX name has been specified
    final String requestedName = getJmxName();
    if (requestedName == null) {
        return;
    }
    ObjectName oname;
    try {
        oname = new ObjectName(requestedName);
    } catch (final MalformedObjectNameException e) {
        log.warn("The requested JMX name [" + requestedName + "] was not valid and will be ignored.");
        return;
    }
    final MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
    try {
        mbs.registerMBean(this, oname);
    } catch (InstanceAlreadyExistsException | MBeanRegistrationException | NotCompliantMBeanException e) {
        log.warn("Failed to complete JMX registration", e);
    }
}

Example 3 with MBeanRegistrationException

use of javax.management.MBeanRegistrationException in project sonarqube by SonarSource.

the class Jmx method register.

/**
   * Register a MBean to JMX server
   */
public static void register(String name, Object instance) {
    try {
        Class mbeanInterface = guessMBeanInterface(instance);
        ManagementFactory.getPlatformMBeanServer().registerMBean(new StandardMBean(instance, mbeanInterface), new ObjectName(name));
    } catch (MalformedObjectNameException | NotCompliantMBeanException | InstanceAlreadyExistsException | MBeanRegistrationException e) {
        throw new IllegalStateException("Can not register MBean [" + name + "]", e);
    }
}

Example 4 with MBeanRegistrationException

use of javax.management.MBeanRegistrationException in project databus by linkedin.

the class OpenReplicatorEventProducer method shutdown.

/* (non-Javadoc)
   * @see com.linkedin.databus2.producers.AbstractEventProducer#shutdown()
   */
@Override
public synchronized void shutdown() {
    _producerThread.shutdown();
    super.shutdown();
    for (ObjectName name : _registeredMbeans) {
        try {
            _mbeanServer.unregisterMBean(name);
            _log.info("Unregistered or-source mbean: " + name);
        } catch (MBeanRegistrationException e) {
            _log.warn("Exception when unregistering or-source statistics mbean: " + name + e);
        } catch (InstanceNotFoundException e) {
            _log.warn("Exception when unregistering or-source statistics mbean: " + name + e);
        }
    }
}

Example 5 with MBeanRegistrationException

use of javax.management.MBeanRegistrationException in project databus by linkedin.

the class OracleEventProducer method shutdown.

@Override
public synchronized void shutdown() {
    for (ObjectName name : _registeredMbeans) {
        try {
            _mbeanServer.unregisterMBean(name);
            _log.info("Unregistered source mbean: " + name);
        } catch (MBeanRegistrationException e) {
            _log.warn("Exception when unregistering source statistics mbean: " + name + e);
        } catch (InstanceNotFoundException e) {
            _log.warn("Exception when unregistering source statistics mbean: " + name + e);
        }
    }
    super.shutdown();
}