Examples with ObjectDataOutput com.hazelcast.nio.ObjectDataOutput used on opensource projects

Example 41 with ObjectDataOutput

use of com.hazelcast.nio.ObjectDataOutput in project hazelcast by hazelcast.

the class SerializationIssueTest method testGlobalSerializer_withOverrideJavaSerializable.

@Test
public void testGlobalSerializer_withOverrideJavaSerializable() {
    GlobalSerializerConfig globalSerializerConfig = new GlobalSerializerConfig();
    globalSerializerConfig.setOverrideJavaSerialization(true);
    final AtomicInteger writeCounter = new AtomicInteger();
    final AtomicInteger readCounter = new AtomicInteger();
    final JavaSerializer javaSerializer = new JavaSerializer(true, false, null);
    SerializationConfig serializationConfig = new SerializationConfig().setGlobalSerializerConfig(globalSerializerConfig.setImplementation(new StreamSerializer<Object>() {

        @Override
        public void write(ObjectDataOutput out, Object v) throws IOException {
            writeCounter.incrementAndGet();
            if (v instanceof Serializable) {
                out.writeBoolean(true);
                javaSerializer.write(out, v);
            } else if (v instanceof DummyValue) {
                out.writeBoolean(false);
                out.writeString(((DummyValue) v).s);
                out.writeInt(((DummyValue) v).k);
            }
        }

        @Override
        public Object read(ObjectDataInput in) throws IOException {
            readCounter.incrementAndGet();
            boolean java = in.readBoolean();
            if (java) {
                return javaSerializer.read(in);
            }
            return new DummyValue(in.readString(), in.readInt());
        }

        public int getTypeId() {
            return 123;
        }

        public void destroy() {
        }
    }));
    SerializationService ss1 = new DefaultSerializationServiceBuilder().setConfig(serializationConfig).build();
    DummyValue value = new DummyValue("test", 111);
    Data data1 = ss1.toData(value);
    Data data2 = ss1.toData(new Foo());
    Assert.assertNotNull(data1);
    Assert.assertNotNull(data2);
    assertEquals(2, writeCounter.get());
    SerializationService ss2 = new DefaultSerializationServiceBuilder().setConfig(serializationConfig).build();
    Object o1 = ss2.toObject(data1);
    Object o2 = ss2.toObject(data2);
    Assert.assertEquals(value, o1);
    Assert.assertNotNull(o2);
    assertEquals(2, readCounter.get());
}

Example 42 with ObjectDataOutput

use of com.hazelcast.nio.ObjectDataOutput in project hazelcast by hazelcast.

the class IssuesTest method testIssue1067GlobalSerializer.

@Test
public void testIssue1067GlobalSerializer() {
    TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(2);
    final Config config = getConfig();
    GlobalSerializerConfig globalSerializerConfig = new GlobalSerializerConfig();
    globalSerializerConfig.setOverrideJavaSerialization(false);
    config.getSerializationConfig().setGlobalSerializerConfig(globalSerializerConfig.setImplementation(new StreamSerializer() {

        public void write(ObjectDataOutput out, Object object) throws IOException {
        }

        public Object read(ObjectDataInput in) throws IOException {
            return new DummyValue();
        }

        public int getTypeId() {
            return 123;
        }

        public void destroy() {
        }
    }));
    HazelcastInstance hz = factory.newHazelcastInstance(config);
    IMap<Object, Object> map = hz.getMap("test");
    for (int i = 0; i < 10; i++) {
        map.put(i, new DummyValue());
    }
    assertEquals(10, map.size());
    HazelcastInstance hz2 = factory.newHazelcastInstance(config);
    IMap<Object, Object> map2 = hz2.getMap("test");
    assertEquals(10, map2.size());
    assertEquals(10, map.size());
    for (int i = 0; i < 10; i++) {
        Object o = map2.get(i);
        assertNotNull(o);
        assertTrue(o instanceof DummyValue);
    }
}

Example 43 with ObjectDataOutput

use of com.hazelcast.nio.ObjectDataOutput in project hazelcast by hazelcast.

the class Employee method writePortable.

public void writePortable(PortableWriter writer) throws IOException {
    writer.writeString("n", name);
    writer.writeInt("a", age);
    writer.writeByte("b", by);
    writer.writeChar("c", c);
    writer.writeBoolean("bo", bool);
    writer.writeShort("s", s);
    writer.writeInt("i", i);
    writer.writeLong("l", l);
    writer.writeFloat("f", f);
    writer.writeDouble("d", d);
    writer.writeString("str", str);
    writer.writeString("utfstr", utfStr);
    writer.writeByteArray("bb", byteArray);
    writer.writeCharArray("cc", charArray);
    writer.writeBooleanArray("ba", boolArray);
    writer.writeShortArray("ss", shortArray);
    writer.writeIntArray("ii", integerArray);
    writer.writeFloatArray("ff", floatArray);
    writer.writeDoubleArray("dd", doubleArray);
    ObjectDataOutput out = writer.getRawDataOutput();
    out.writeObject(by);
    out.writeObject(c);
    out.writeObject(bool);
    out.writeObject(s);
    out.writeObject(i);
    out.writeObject(f);
    out.writeObject(d);
    out.writeObject(str);
    out.writeObject(utfStr);
}