Examples with GetSubscriptionQueueSizeFunction org.apache.geode.management.internal.cli.functions.GetSubscriptionQueueSizeFunction used on opensource projects

Example 1 with GetSubscriptionQueueSizeFunction

use of org.apache.geode.management.internal.cli.functions.GetSubscriptionQueueSizeFunction in project geode by apache.

the class DurableClientCommands method countDurableCqEvents.

@CliCommand(value = CliStrings.COUNT_DURABLE_CQ_EVENTS, help = CliStrings.COUNT_DURABLE_CQ_EVENTS__HELP)
@CliMetaData(shellOnly = false)
@ResourceOperation(resource = Resource.CLUSTER, operation = Operation.READ)
public Result countDurableCqEvents(@CliOption(key = CliStrings.COUNT_DURABLE_CQ_EVENTS__DURABLE__CLIENT__ID, mandatory = true, help = CliStrings.COUNT_DURABLE_CQ_EVENTS__DURABLE__CLIENT__ID__HELP) final String durableClientId, @CliOption(key = CliStrings.COUNT_DURABLE_CQ_EVENTS__DURABLE__CQ__NAME, mandatory = false, help = CliStrings.COUNT_DURABLE_CQ_EVENTS__DURABLE__CQ__NAME__HELP) final String cqName, @CliOption(key = CliStrings.COUNT_DURABLE_CQ_EVENTS__MEMBER, mandatory = false, help = CliStrings.COUNT_DURABLE_CQ_EVENTS__MEMBER__HELP, optionContext = ConverterHint.MEMBERIDNAME) final String[] memberNameOrId, @CliOption(key = CliStrings.COUNT_DURABLE_CQ_EVENTS__GROUP, mandatory = false, help = CliStrings.COUNT_DURABLE_CQ_EVENTS__GROUP__HELP, optionContext = ConverterHint.MEMBERGROUP) final String[] group) {
    Result result = null;
    try {
        Set<DistributedMember> targetMembers = CliUtil.findMembers(group, memberNameOrId);
        if (targetMembers.isEmpty()) {
            return ResultBuilder.createUserErrorResult(CliStrings.NO_MEMBERS_FOUND_MESSAGE);
        }
        String[] params = new String[2];
        params[0] = durableClientId;
        params[1] = cqName;
        final ResultCollector<?, ?> rc = CliUtil.executeFunction(new GetSubscriptionQueueSizeFunction(), params, targetMembers);
        final List<SubscriptionQueueSizeResult> funcResults = (List<SubscriptionQueueSizeResult>) rc.getResult();
        String queueSizeColumnName;
        if (cqName != null && !cqName.isEmpty()) {
            queueSizeColumnName = CliStrings.format(CliStrings.COUNT_DURABLE_CQ_EVENTS__SUBSCRIPTION__QUEUE__SIZE__CLIENT, cqName);
        } else {
            queueSizeColumnName = CliStrings.format(CliStrings.COUNT_DURABLE_CQ_EVENTS__SUBSCRIPTION__QUEUE__SIZE__CLIENT, durableClientId);
        }
        result = buildTableResultForQueueSize(funcResults, queueSizeColumnName);
    } catch (Exception e) {
        result = ResultBuilder.createGemFireErrorResult(e.getMessage());
    }
    return result;
}