Method main

java/tests/zerocopy/ZeroCopy.java:9–167

(String[] args)

    private static final int N_MSGS = 10;

    public static void main(String[] args) {

        DomainParticipantFactory dpf =
            TheParticipantFactory.WithArgs(new StringSeqHolder(args));
        if (dpf == null) {
            System.err.println("ERROR: Domain Participant Factory not found");
            return;
        }
        DomainParticipant dp = dpf.create_participant(4,
            PARTICIPANT_QOS_DEFAULT.get(), null, DEFAULT_STATUS_MASK.value);
        if (dp == null) {
            System.err.println("ERROR: Domain Participant creation failed");
            return;
        }

        MessageTypeSupportImpl servant = new MessageTypeSupportImpl();
        if (servant.register_type(dp, "") != RETCODE_OK.value) {
            System.err.println("ERROR: register_type failed");
            return;
        }

        Publisher pub = dp.create_publisher(PUBLISHER_QOS_DEFAULT.get(), null,
                                            DEFAULT_STATUS_MASK.value);
        if (pub == null) {
            System.err.println("ERROR: Publisher creation failed");
            return;
        }

        Subscriber sub = dp.create_subscriber(SUBSCRIBER_QOS_DEFAULT.get(),
                                              null, DEFAULT_STATUS_MASK.value);
        if (sub == null) {
            System.err.println("ERROR: Subscriber creation failed");
            return;
        }

        Topic top = dp.create_topic("Movie Discussion List",
                                    servant.get_type_name(),
                                    TOPIC_QOS_DEFAULT.get(),
                                    null,
                                    DEFAULT_STATUS_MASK.value);
        if (top == null) {
            System.err.println("ERROR: Topic creation failed");
            return;
        }

        DataWriter dw = pub.create_datawriter(top,
                                              DATAWRITER_QOS_DEFAULT.get(),
                                              null,
                                              DEFAULT_STATUS_MASK.value);
        if (dw == null) {
            System.err.println("ERROR: DataWriter creation failed");
            return;
        }

        DataReader dr = sub.create_datareader(top,
                                              DATAREADER_QOS_DEFAULT.get(),
                                              null,
                                              DEFAULT_STATUS_MASK.value);