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

Example 66 with InstanceAlreadyExistsException

use of javax.management.InstanceAlreadyExistsException in project ddf by codice.

the class TestMigratable method initWhenMBeanUnregistrationFails.

@Test(expected = MBeanRegistrationException.class)
public void initWhenMBeanUnregistrationFails() throws Exception {
    ConfigurationMigrationManager configurationMigrationManager = createConfigurationMigrationManager();
    when(mBeanServer.registerMBean(configurationMigrationManager, configMigrationServiceObjectName)).thenThrow(new InstanceAlreadyExistsException());
    doThrow(new MBeanRegistrationException(new Exception())).when(mBeanServer).unregisterMBean(configMigrationServiceObjectName);
    configurationMigrationManager.init();
}

Example 67 with InstanceAlreadyExistsException

use of javax.management.InstanceAlreadyExistsException in project ddf by codice.

the class Geocoding method registerMbean.

private void registerMbean() {
    ObjectName objectName = null;
    MBeanServer mBeanServer = null;
    try {
        objectName = new ObjectName(Geocoding.class.getName() + ":service=geocoding");
        mBeanServer = ManagementFactory.getPlatformMBeanServer();
    } catch (MalformedObjectNameException e) {
        LOGGER.info("Unable to create Geocoding Configuration MBean.", e);
    }
    if (mBeanServer != null) {
        try {
            try {
                mBeanServer.registerMBean(this, objectName);
                LOGGER.debug("Registered Geocoding Configuration MBean under object name: {}", objectName.toString());
            } catch (InstanceAlreadyExistsException e) {
                // Try to remove and re-register
                mBeanServer.unregisterMBean(objectName);
                mBeanServer.registerMBean(this, objectName);
                LOGGER.debug("Re-registered Geocoding Configuration MBean");
            }
        } catch (Exception e) {
            //objectName is not always non-null because new ObjectName(...) can throw an exception
            LOGGER.info("Could not register MBean [{}].", objectName != null ? objectName.toString() : Geocoding.class.getName(), e);
        }
    }
}

Example 68 with InstanceAlreadyExistsException

use of javax.management.InstanceAlreadyExistsException in project ddf by codice.

the class ApplicationServiceBean method init.

/**
     * Initializes the initial variables and registers the class to the MBean
     * server. <br/>
     * <br/>
     * <b>NOTE: This should be run before any other operations are performed.
     * Operations will NOT be usable until this is called (and until destroy()
     * is called).</b>
     *
     * @throws ApplicationServiceException if an error occurs during registration.
     */
public void init() throws ApplicationServiceException {
    try {
        try {
            LOGGER.debug("Registering application service MBean under object name: {}", objectName.toString());
            mBeanServer.registerMBean(this, objectName);
        } catch (InstanceAlreadyExistsException iaee) {
            // Try to remove and re-register
            LOGGER.debug("Re-registering Application Service MBean");
            mBeanServer.unregisterMBean(objectName);
            mBeanServer.registerMBean(this, objectName);
        }
    } catch (Exception e) {
        LOGGER.warn("Could not register mbean.", e);
        throw new ApplicationServiceException(e);
    }
}

Example 69 with InstanceAlreadyExistsException

use of javax.management.InstanceAlreadyExistsException in project ddf by codice.

the class ConfigurationAdminTest method testInitAlreadyExists.

/**
     * Tests the {@link ConfigurationAdmin#init()} method for the case where
     * it has already been initialized
     *
     * @throws Exception
     */
@Test
public void testInitAlreadyExists() throws Exception {
    org.osgi.service.cm.ConfigurationAdmin testConfigAdmin = mock(org.osgi.service.cm.ConfigurationAdmin.class);
    MBeanServer testServer = mock(MBeanServer.class);
    ConfigurationAdmin configAdmin = new ConfigurationAdmin(testConfigAdmin);
    configAdmin.setMBeanServer(testServer);
    when(testServer.registerMBean(any(Object.class), any(ObjectName.class))).thenThrow(new InstanceAlreadyExistsException()).thenReturn(null);
    configAdmin.init();
    verify(testServer, times(2)).registerMBean(any(Object.class), any(ObjectName.class));
    verify(testServer).unregisterMBean(any(ObjectName.class));
}

Example 70 with InstanceAlreadyExistsException

use of javax.management.InstanceAlreadyExistsException in project ddf by codice.

the class UndeliveredMessages method registerMbean.

private void registerMbean() {
    try {
        undeliveredMessagesObjectName = new ObjectName(UndeliveredMessages.class.getName() + M_BEAN_NAME);
    } catch (MalformedObjectNameException e) {
        LOGGER.warn("Unable to create MBean: [{}]. For more " + "information, set logging level to DEBUG.", undeliveredMessagesObjectName);
        LOGGER.debug("Unable to create MBean: [{}].", undeliveredMessagesObjectName, e);
    }
    if (mBeanServer == null) {
        LOGGER.warn("Could not register MBean: [{}], MBean server is null.", undeliveredMessagesObjectName);
        return;
    }
    try {
        try {
            mBeanServer.registerMBean(this, undeliveredMessagesObjectName);
            LOGGER.info("Registered MBean under object name: {}", undeliveredMessagesObjectName);
        } catch (InstanceAlreadyExistsException e) {
            // Try to remove and re-register
            mBeanServer.unregisterMBean(undeliveredMessagesObjectName);
            mBeanServer.registerMBean(this, undeliveredMessagesObjectName);
            LOGGER.info("Re-registered MBean: [{}]", undeliveredMessagesObjectName);
        }
    } catch (MBeanRegistrationException | InstanceNotFoundException | InstanceAlreadyExistsException | NotCompliantMBeanException e) {
        LOGGER.warn("Could not register MBean: [{}]. For more information, set " + "logging level to DEBUG.", undeliveredMessagesObjectName);
        LOGGER.debug("Could not register MBean: [{}].", undeliveredMessagesObjectName, e);
    }
}