org.apache.kafka.clients.producer.Partitioner Java Examples

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Example #1
Source File: KafkaProcessor.java    From quarkus with Apache License 2.0 4 votes vote down vote up 
@BuildStep
public void build(CombinedIndexBuildItem indexBuildItem, BuildProducer<ReflectiveClassBuildItem> reflectiveClass,
        Capabilities capabilities) {
    final Set<DotName> toRegister = new HashSet<>();

    collectImplementors(toRegister, indexBuildItem, Serializer.class);
    collectImplementors(toRegister, indexBuildItem, Deserializer.class);
    collectImplementors(toRegister, indexBuildItem, Partitioner.class);
    // PartitionAssignor is now deprecated, replaced by ConsumerPartitionAssignor
    collectImplementors(toRegister, indexBuildItem, PartitionAssignor.class);
    collectImplementors(toRegister, indexBuildItem, ConsumerPartitionAssignor.class);

    for (Class<?> i : BUILT_INS) {
        reflectiveClass.produce(new ReflectiveClassBuildItem(false, false, i.getName()));
        collectSubclasses(toRegister, indexBuildItem, i);
    }
    if (capabilities.isCapabilityPresent(Capabilities.JSONB)) {
        reflectiveClass.produce(new ReflectiveClassBuildItem(false, false, JsonbSerializer.class, JsonbDeserializer.class));
        collectSubclasses(toRegister, indexBuildItem, JsonbSerializer.class);
        collectSubclasses(toRegister, indexBuildItem, JsonbDeserializer.class);
    }
    if (capabilities.isCapabilityPresent(Capabilities.JACKSON)) {
        reflectiveClass.produce(
                new ReflectiveClassBuildItem(false, false, ObjectMapperSerializer.class, ObjectMapperDeserializer.class));
        collectSubclasses(toRegister, indexBuildItem, ObjectMapperSerializer.class);
        collectSubclasses(toRegister, indexBuildItem, ObjectMapperDeserializer.class);
    }

    for (DotName s : toRegister) {
        reflectiveClass.produce(new ReflectiveClassBuildItem(false, false, s.toString()));
    }

    // built in partitioner and partition assignors
    reflectiveClass.produce(new ReflectiveClassBuildItem(false, false, DefaultPartitioner.class.getName()));
    reflectiveClass.produce(new ReflectiveClassBuildItem(false, false, RangeAssignor.class.getName()));
    reflectiveClass.produce(new ReflectiveClassBuildItem(false, false, RoundRobinAssignor.class.getName()));
    reflectiveClass.produce(new ReflectiveClassBuildItem(false, false, StickyAssignor.class.getName()));

    // classes needed to perform reflection on DirectByteBuffer - only really needed for Java 8
    reflectiveClass.produce(new ReflectiveClassBuildItem(true, false, "java.nio.DirectByteBuffer"));
    reflectiveClass.produce(new ReflectiveClassBuildItem(true, false, "sun.misc.Cleaner"));
}