Examples with RegexSubscriptionMode org.apache.pulsar.client.api.RegexSubscriptionMode used on opensource projects

Example 1 with RegexSubscriptionMode

use of org.apache.pulsar.client.api.RegexSubscriptionMode in project pulsar-adapters by apache.

the class PulsarConsumerKafkaConfig method getConsumerBuilder.

public static ConsumerBuilder<byte[]> getConsumerBuilder(PulsarClient client, Properties properties) {
    ConsumerBuilder<byte[]> consumerBuilder = client.newConsumer();
    if (properties.containsKey(CONSUMER_NAME)) {
        consumerBuilder.consumerName(properties.getProperty(CONSUMER_NAME));
    }
    if (properties.containsKey(RECEIVER_QUEUE_SIZE)) {
        consumerBuilder.receiverQueueSize(Integer.parseInt(properties.getProperty(RECEIVER_QUEUE_SIZE)));
    }
    if (properties.containsKey(TOTAL_RECEIVER_QUEUE_SIZE_ACROSS_PARTITIONS)) {
        consumerBuilder.maxTotalReceiverQueueSizeAcrossPartitions(Integer.parseInt(properties.getProperty(TOTAL_RECEIVER_QUEUE_SIZE_ACROSS_PARTITIONS)));
    }
    if (properties.containsKey(ACKNOWLEDGEMENTS_GROUP_TIME_MILLIS)) {
        consumerBuilder.acknowledgmentGroupTime(Long.parseLong(properties.getProperty(ACKNOWLEDGEMENTS_GROUP_TIME_MILLIS)), TimeUnit.MILLISECONDS);
    }
    if (properties.containsKey(SUBSCRIPTION_TOPICS_MODE)) {
        RegexSubscriptionMode mode;
        try {
            mode = RegexSubscriptionMode.valueOf(properties.getProperty(SUBSCRIPTION_TOPICS_MODE));
        } catch (IllegalArgumentException e) {
            throw new IllegalArgumentException("Illegal subscription mode, valid values are: " + Arrays.asList(RegexSubscriptionMode.values()));
        }
        consumerBuilder.subscriptionTopicsMode(mode);
    }
    if (properties.containsKey(AUTO_UPDATE_PARTITIONS)) {
        consumerBuilder.autoUpdatePartitions(Boolean.parseBoolean(properties.getProperty(AUTO_UPDATE_PARTITIONS)));
    }
    return consumerBuilder;
}