Examples with PreDestroy javax.annotation.PreDestroy used on opensource projects

Example 1 with PreDestroy

use of javax.annotation.PreDestroy in project wildfly by wildfly.

the class DatabaseCreatorBean method dropTables.

@PreDestroy
public void dropTables() {
    try {
        final Connection conn = ds.getConnection();
        executeUpdate(conn, "DROP TABLE " + TABLE_NAME_ROLES);
        executeUpdate(conn, "DROP TABLE " + TABLE_NAME_USERS);
        conn.close();
    } catch (SQLException e) {
        LOGGER.error("Dropping tables failed", e);
    }
}

Example 2 with PreDestroy

use of javax.annotation.PreDestroy in project midpoint by Evolveum.

the class TaskManagerQuartzImpl method shutdown.

@PreDestroy
public void shutdown() {
    OperationResult result = createOperationResult("shutdown");
    LOGGER.info("Task Manager shutdown starting");
    if (executionManager.getQuartzScheduler() != null) {
        executionManager.stopScheduler(getNodeId(), result);
        executionManager.stopAllTasksOnThisNodeAndWait(0L, result);
        if (configuration.isTestMode()) {
            LOGGER.info("Quartz scheduler will NOT be shutdown. It stays in paused mode.");
        } else {
            try {
                executionManager.shutdownLocalScheduler();
            } catch (TaskManagerException e) {
                LoggingUtils.logUnexpectedException(LOGGER, "Cannot shutdown Quartz scheduler, continuing with node shutdown", e);
            }
        }
    }
    clusterManager.stopClusterManagerThread(0L, result);
    clusterManager.recordNodeShutdown(result);
    if (configuration.isJdbcJobStore() && configuration.isDatabaseIsEmbedded()) {
        LOGGER.trace("Waiting {} msecs to give Quartz thread pool a chance to shutdown.", WAIT_ON_SHUTDOWN);
        try {
            Thread.sleep(WAIT_ON_SHUTDOWN);
        } catch (InterruptedException e) {
        // safe to ignore
        }
    }
    LOGGER.info("Task Manager shutdown finished");
}

Example 3 with PreDestroy

use of javax.annotation.PreDestroy in project cas by apereo.

the class MongoDbAuthenticationHandler method close.

@PreDestroy
@Override
public void close() {
    try {
        final MongoProfileService service = MongoProfileService.class.cast(authenticator);
        service.getMongoClient().close();
    } catch (final Exception e) {
        LOGGER.error(e.getMessage(), e);
    }
}

Example 4 with PreDestroy

use of javax.annotation.PreDestroy in project netvirt by opendaylight.

the class BgpAlarmBroadcaster method close.

@Override
@PreDestroy
public void close() {
    try {
        MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
        ObjectName objectName = objectName();
        if (mbs.isRegistered(objectName)) {
            mbs.unregisterMBean(objectName);
        }
    } catch (JMException e) {
        LOG.error("Error unregistering MXBean", e);
    }
}

Example 5 with PreDestroy

use of javax.annotation.PreDestroy in project cf-java-client by cloudfoundry.

the class _DefaultConnectionContext method dispose.

/**
 * Disposes resources created to service this connection context
 */
@PreDestroy
public final void dispose() {
    getConnectionPool().ifPresent(PoolResources::dispose);
    getThreadPool().dispose();
    try {
        ObjectName name = getByteBufAllocatorObjectName();
        if (ManagementFactory.getPlatformMBeanServer().isRegistered(name)) {
            ManagementFactory.getPlatformMBeanServer().unregisterMBean(name);
        }
    } catch (JMException e) {
        this.logger.error("Unable to register ByteBufAllocator MBean", e);
    }
}