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

Example 26 with PreDestroy

use of javax.annotation.PreDestroy in project che by eclipse.

the class ServerInitializerImpl method shutdown.

@PreDestroy
protected void shutdown() {
    for (LanguageServer server : serversToInitResult.keySet()) {
        server.shutdown();
        server.exit();
    }
}

Example 27 with PreDestroy

use of javax.annotation.PreDestroy in project che by eclipse.

the class CheEnvironmentEngine method cleanup.

/**
     * Removes all descriptors from the in-memory storage, while
     * {@link MachineProcessManager#cleanup()} is responsible for machines destroying.
     */
@PreDestroy
@VisibleForTesting
@SuppressWarnings("unused")
void cleanup() {
    isPreDestroyInvoked = true;
    final java.io.File[] files = machineLogsDir.listFiles();
    if (files != null && files.length > 0) {
        for (java.io.File f : files) {
            if (!IoUtil.deleteRecursive(f)) {
                LOG.warn("Failed delete {}", f);
            }
        }
    }
}

Example 28 with PreDestroy

use of javax.annotation.PreDestroy in project presto by prestodb.

the class SqlQueryManager method stop.

@PreDestroy
public void stop() {
    boolean queryCancelled = false;
    for (QueryExecution queryExecution : queries.values()) {
        if (queryExecution.getState().isDone()) {
            continue;
        }
        log.info("Server shutting down. Query %s has been cancelled", queryExecution.getQueryId());
        queryExecution.fail(new PrestoException(SERVER_SHUTTING_DOWN, "Server is shutting down. Query " + queryExecution.getQueryId() + " has been cancelled"));
        queryCancelled = true;
    }
    if (queryCancelled) {
        try {
            TimeUnit.SECONDS.sleep(5);
        } catch (InterruptedException e) {
            Thread.currentThread().interrupt();
        }
    }
    queryManagementExecutor.shutdownNow();
    queryExecutor.shutdownNow();
}

Example 29 with PreDestroy

use of javax.annotation.PreDestroy in project rocketmq-externals by apache.

the class TestRocketMQServer method shutdown.

@PreDestroy
private void shutdown() {
    brokerController.shutdown();
    namesrvController.shutdown();
    deleteFile(new File(TEST_FILE_ROOT_DIR));
}

Example 30 with PreDestroy

use of javax.annotation.PreDestroy in project PublicCMS-preview by sanluan.

the class CacheComponent method clear.

/**
 */
@PreDestroy
public void clear() {
    for (Cache cache : cacheableList) {
        cache.clear();
    }
    clearViewCache();
    hqlService.clear();
}