Examples with Message org.jgroups.Message used on opensource projects

Example 81 with Message

use of org.jgroups.Message in project JGroups by belaban.

the class ObjectMessageTest method testSetNullObject.

public void testSetNullObject() throws Exception {
    Message msg = new ObjectMessage(null, null);
    _testSize(msg);
    byte[] buf = marshal(msg);
    Message msg2 = unmarshal(ObjectMessage.class, buf);
    Person p = msg2.getObject();
    assert p == null;
}

Example 82 with Message

use of org.jgroups.Message in project JGroups by belaban.

the class ObjectMessageTest method testObject.

public void testObject() throws Exception {
    Message msg = new ObjectMessage(null, new Person(53, "Bela"));
    _testSize(msg);
    byte[] buf = marshal(msg);
    Message msg2 = unmarshal(ObjectMessage.class, buf);
    Person p = msg2.getObject();
    assert p != null && p.name.equals("Bela") && p.age == 53;
}

Example 83 with Message

use of org.jgroups.Message in project JGroups by belaban.

the class PartialOutputStreamTest method testFragmentationWithSizeStreamableObject.

public void testFragmentationWithSizeStreamableObject() throws Exception {
    MessageSendTest.MySizeData data = new MessageSendTest.MySizeData(1, 1200);
    Message msg = new ObjectMessage(null, data);
    int size = data.serializedSize();
    ByteArrayDataOutputStream out = new ByteArrayDataOutputStream(size);
    Range[] fragments = { new Range(0, 500), new Range(500, 500), new Range(1000, 300) };
    for (Range r : fragments) {
        PartialOutputStream pos = new PartialOutputStream(out, (int) r.low, (int) r.high);
        msg.writeTo(pos);
    }
    assert out.position() <= 1300 : String.format("we should not expand the initial capacity (1300): capacity is %d\n", out.position());
    ByteArrayDataInputStream in = new ByteArrayDataInputStream(out.buffer(), 0, out.position());
    ObjectMessage msg2 = new ObjectMessage();
    msg2.readFrom(in);
    MessageSendTest.MySizeData obj = msg2.getObject();
    System.out.printf("re-read obj: %s\n", obj);
    assert obj.num == data.num;
    assert Arrays.equals(obj.data, data.data);
}

Example 84 with Message

use of org.jgroups.Message in project JGroups by belaban.

the class PartialOutputStreamTest method testFragmentationWithSerializableObject.

public void testFragmentationWithSerializableObject() throws Exception {
    MessageSendTest.MyData data = new MessageSendTest.MyData(1, 1200);
    Message msg = new ObjectMessage(null, data);
    ByteArrayDataOutputStream out = new ByteArrayDataOutputStream(1300);
    Range[] fragments = { new Range(0, 500), new Range(500, 500), new Range(1000, 300) };
    for (Range r : fragments) {
        PartialOutputStream pos = new PartialOutputStream(out, (int) r.low, (int) r.high);
        msg.writeTo(pos);
    }
    assert out.position() <= 1300 : String.format("we should not expand the initial capacity (1300): capacity is %d\n", out.position());
    ByteArrayDataInputStream in = new ByteArrayDataInputStream(out.buffer(), 0, out.position());
    ObjectMessage msg2 = new ObjectMessage();
    msg2.readFrom(in);
    MessageSendTest.MyData obj = msg2.getObject();
    System.out.printf("re-read obj: %s\n", obj);
    assert obj.num == data.num;
    assert Arrays.equals(obj.data, data.data);
}

Example 85 with Message

use of org.jgroups.Message in project JGroups by belaban.

the class NioMessageTest method testSetObject3.

public void testSetObject3() throws Exception {
    Message msg = new NioMessage(null).setObject("hello world");
    _testSize(msg);
    byte[] buf = marshal(msg);
    Message msg2 = unmarshal(NioMessage.class, buf);
    String s = msg2.getObject();
    assert Objects.equals(s, "hello world");
}