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

Example 31 with InstanceAlreadyExistsException

use of javax.management.InstanceAlreadyExistsException in project redisson by redisson.

the class JCacheManager method enableStatistics.

@Override
public void enableStatistics(String cacheName, boolean enabled) {
    checkNotClosed();
    if (cacheName == null) {
        throw new NullPointerException();
    }
    JCache<?, ?> cache = caches.get(cacheName);
    if (cache == null) {
        throw new NullPointerException();
    }
    if (enabled) {
        JCacheStatisticsMXBean statBean = statBeans.get(cache);
        if (statBean == null) {
            statBean = new JCacheStatisticsMXBean();
            JCacheStatisticsMXBean oldBean = statBeans.putIfAbsent(cache, statBean);
            if (oldBean != null) {
                statBean = oldBean;
            }
        }
        try {
            ObjectName objectName = queryNames("Statistics", cache);
            if (!mBeanServer.isRegistered(objectName)) {
                mBeanServer.registerMBean(statBean, objectName);
            }
        } catch (MalformedObjectNameException e) {
            throw new CacheException(e);
        } catch (InstanceAlreadyExistsException e) {
            throw new CacheException(e);
        } catch (MBeanRegistrationException e) {
            throw new CacheException(e);
        } catch (NotCompliantMBeanException e) {
            throw new CacheException(e);
        }
    } else {
        unregisterStatisticsBean(cache);
    }
    cache.getConfiguration(JCacheConfiguration.class).setStatisticsEnabled(enabled);
}

Example 32 with InstanceAlreadyExistsException

use of javax.management.InstanceAlreadyExistsException in project quasar by puniverse.

the class JMXFibersMonitor method registerMBean.

@SuppressWarnings({ "CallToPrintStackTrace", "CallToThreadDumpStack" })
protected void registerMBean() {
    try {
        final MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
        final ObjectName mxbeanName = new ObjectName(mbeanName);
        mbs.registerMBean(this, mxbeanName);
        this.registered = true;
    } catch (InstanceAlreadyExistsException ex) {
        throw new RuntimeException(ex);
    } catch (MBeanRegistrationException ex) {
        ex.printStackTrace();
    } catch (NotCompliantMBeanException ex) {
        throw new AssertionError(ex);
    } catch (MalformedObjectNameException ex) {
        throw new AssertionError(ex);
    }
    MonitoringServices.getInstance().addPerfNotificationListener(this, mbeanName);
}

Example 33 with InstanceAlreadyExistsException

use of javax.management.InstanceAlreadyExistsException in project quasar by puniverse.

the class MonitoringServices method registerMBean.

private void registerMBean() {
    try {
        MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
        ObjectName mxbeanName = new ObjectName("co.paralleluniverse:name=MonitoringServices");
        mbs.registerMBean(this, mxbeanName);
    } catch (InstanceAlreadyExistsException ex) {
        throw new RuntimeException(ex);
    } catch (MBeanRegistrationException ex) {
        ex.printStackTrace();
    } catch (NotCompliantMBeanException ex) {
        throw new AssertionError(ex);
    } catch (MalformedObjectNameException ex) {
        throw new AssertionError(ex);
    }
}

Example 34 with InstanceAlreadyExistsException

use of javax.management.InstanceAlreadyExistsException in project quasar by puniverse.

the class JMXActorMonitor method registerMBean.

private void registerMBean() {
    try {
        MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
        ObjectName mxbeanName = new ObjectName(name);
        if (mbs.isRegistered(mxbeanName)) {
            try {
                LOG.info("MBean named {} is already registered. Unregistering it.", name);
                mbs.unregisterMBean(mxbeanName);
            } catch (InstanceNotFoundException e) {
            }
        }
        mbs.registerMBean(this, mxbeanName);
        MonitoringServices.getInstance().addPerfNotificationListener(this, name);
        this.registered = true;
    } catch (InstanceAlreadyExistsException ex) {
        throw new RuntimeException(ex);
    } catch (MBeanRegistrationException ex) {
        ex.printStackTrace();
    } catch (NotCompliantMBeanException | MalformedObjectNameException ex) {
        throw new AssertionError(ex);
    }
}

Example 35 with InstanceAlreadyExistsException

use of javax.management.InstanceAlreadyExistsException in project quasar by puniverse.

the class JMXActorsMonitor method registerMBean.

@SuppressWarnings({ "CallToPrintStackTrace", "CallToThreadDumpStack" })
private void registerMBean() {
    try {
        final MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
        final ObjectName mxbeanName = new ObjectName(mbeanName);
        mbs.registerMBean(this, mxbeanName);
        this.registered = true;
    } catch (InstanceAlreadyExistsException ex) {
        throw new RuntimeException(ex);
    } catch (MBeanRegistrationException ex) {
        ex.printStackTrace();
    } catch (NotCompliantMBeanException ex) {
        throw new AssertionError(ex);
    } catch (MalformedObjectNameException ex) {
        throw new AssertionError(ex);
    }
    MonitoringServices.getInstance().addPerfNotificationListener(this, mbeanName);
}