use of com.hazelcast.nio.serialization.compact.CompactWriter in project hazelcast by hazelcast.
the class JavaRecordSerializer method populateReadersWriters.
private void populateReadersWriters(Class<?> clazz) {
try {
Object[] recordComponents = (Object[]) getRecordComponentsMethod.invoke(clazz);
Class<?>[] componentTypes = new Class<?>[recordComponents.length];
ComponentReader[] componentReaders = new ComponentReader[recordComponents.length];
ComponentWriter[] componentWriters = new ComponentWriter[recordComponents.length];
for (int i = 0; i < recordComponents.length; i++) {
Object recordComponent = recordComponents[i];
Class<?> type = (Class<?>) getTypeMethod.invoke(recordComponent);
String name = (String) getNameMethod.invoke(recordComponent);
componentTypes[i] = type;
Method componentGetter = clazz.getDeclaredMethod(name);
componentGetter.setAccessible(true);
// frictionless for reflectively serialized record objects.
if (Byte.TYPE.equals(type)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.INT8, FieldKind.NULLABLE_INT8)) {
return (byte) 0;
}
return compactReader.readInt8(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeInt8(name, (byte) componentGetter.invoke(object));
} else if (Byte.class.equals(type)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.NULLABLE_INT8, FieldKind.INT8)) {
return null;
}
return compactReader.readNullableInt8(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeNullableInt8(name, (Byte) componentGetter.invoke(object));
} else if (Character.TYPE.equals(type)) {
throwUnsupportedFieldTypeException("char");
} else if (Character.class.equals(type)) {
throwUnsupportedFieldTypeException("Character");
} else if (Short.TYPE.equals(type)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.INT16, FieldKind.NULLABLE_INT16)) {
return (short) 0;
}
return compactReader.readInt16(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeInt16(name, (short) componentGetter.invoke(object));
} else if (Short.class.equals(type)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.NULLABLE_INT16, FieldKind.INT16)) {
return null;
}
return compactReader.readNullableInt16(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeNullableInt16(name, (Short) componentGetter.invoke(object));
} else if (Integer.TYPE.equals(type)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.INT32, FieldKind.NULLABLE_INT32)) {
return 0;
}
return compactReader.readInt32(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeInt32(name, (int) componentGetter.invoke(object));
} else if (Integer.class.equals(type)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.NULLABLE_INT32, FieldKind.INT32)) {
return null;
}
return compactReader.readNullableInt32(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeNullableInt32(name, (Integer) componentGetter.invoke(object));
} else if (Long.TYPE.equals(type)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.INT64, FieldKind.NULLABLE_INT64)) {
return 0L;
}
return compactReader.readInt64(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeInt64(name, (long) componentGetter.invoke(object));
} else if (Long.class.equals(type)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.NULLABLE_INT64, FieldKind.INT64)) {
return null;
}
return compactReader.readNullableInt64(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeNullableInt64(name, (Long) componentGetter.invoke(object));
} else if (Float.TYPE.equals(type)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.FLOAT32, FieldKind.NULLABLE_FLOAT32)) {
return 0F;
}
return compactReader.readFloat32(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeFloat32(name, (float) componentGetter.invoke(object));
} else if (Float.class.equals(type)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.NULLABLE_FLOAT32, FieldKind.FLOAT32)) {
return null;
}
return compactReader.readNullableFloat32(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeNullableFloat32(name, (Float) componentGetter.invoke(object));
} else if (Double.TYPE.equals(type)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.FLOAT64, FieldKind.NULLABLE_FLOAT64)) {
return 0D;
}
return compactReader.readFloat64(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeFloat64(name, (double) componentGetter.invoke(object));
} else if (Double.class.equals(type)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.NULLABLE_FLOAT64, FieldKind.FLOAT64)) {
return null;
}
return compactReader.readNullableFloat64(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeNullableFloat64(name, (Double) componentGetter.invoke(object));
} else if (Boolean.TYPE.equals(type)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.BOOLEAN, FieldKind.NULLABLE_BOOLEAN)) {
return false;
}
return compactReader.readBoolean(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeBoolean(name, (boolean) componentGetter.invoke(object));
} else if (Boolean.class.equals(type)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.NULLABLE_BOOLEAN, FieldKind.BOOLEAN)) {
return null;
}
return compactReader.readNullableBoolean(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeNullableBoolean(name, (Boolean) componentGetter.invoke(object));
} else if (String.class.equals(type)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.STRING)) {
return null;
}
return compactReader.readString(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeString(name, (String) componentGetter.invoke(object));
} else if (BigDecimal.class.equals(type)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.DECIMAL)) {
return null;
}
return compactReader.readDecimal(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeDecimal(name, (BigDecimal) componentGetter.invoke(object));
} else if (LocalTime.class.equals(type)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.TIME)) {
return null;
}
return compactReader.readTime(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeTime(name, (LocalTime) componentGetter.invoke(object));
} else if (LocalDate.class.equals(type)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.DATE)) {
return null;
}
return compactReader.readDate(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeDate(name, (LocalDate) componentGetter.invoke(object));
} else if (LocalDateTime.class.equals(type)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.TIMESTAMP)) {
return null;
}
return compactReader.readTimestamp(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeTimestamp(name, (LocalDateTime) componentGetter.invoke(object));
} else if (OffsetDateTime.class.equals(type)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.TIMESTAMP_WITH_TIMEZONE)) {
return null;
}
return compactReader.readTimestampWithTimezone(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeTimestampWithTimezone(name, (OffsetDateTime) componentGetter.invoke(object));
} else if (type.isEnum()) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.STRING)) {
return null;
}
String enumName = compactReader.readString(name, null);
return enumName == null ? null : Enum.valueOf((Class<? extends Enum>) type, enumName);
};
componentWriters[i] = (compactWriter, object) -> {
Object rawValue = componentGetter.invoke(object);
String value = rawValue == null ? null : ((Enum) rawValue).name();
compactWriter.writeString(name, value);
};
} else if (type.isArray()) {
Class<?> componentType = type.getComponentType();
if (Byte.TYPE.equals(componentType)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.ARRAY_OF_INT8, FieldKind.ARRAY_OF_NULLABLE_INT8)) {
return null;
}
return compactReader.readArrayOfInt8(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeArrayOfInt8(name, (byte[]) componentGetter.invoke(object));
} else if (Byte.class.equals(componentType)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.ARRAY_OF_NULLABLE_INT8, FieldKind.ARRAY_OF_INT8)) {
return null;
}
return compactReader.readArrayOfNullableInt8(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeArrayOfNullableInt8(name, (Byte[]) componentGetter.invoke(object));
} else if (Character.TYPE.equals(componentType)) {
throwUnsupportedFieldTypeException("char[]");
} else if (Character.class.equals(componentType)) {
throwUnsupportedFieldTypeException("Character[]");
} else if (Short.TYPE.equals(componentType)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.ARRAY_OF_INT16, FieldKind.ARRAY_OF_NULLABLE_INT16)) {
return null;
}
return compactReader.readArrayOfInt16(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeArrayOfInt16(name, (short[]) componentGetter.invoke(object));
} else if (Short.class.equals(componentType)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.ARRAY_OF_NULLABLE_INT16, FieldKind.ARRAY_OF_INT16)) {
return null;
}
return compactReader.readArrayOfNullableInt16(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeArrayOfNullableInt16(name, (Short[]) componentGetter.invoke(object));
} else if (Integer.TYPE.equals(componentType)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.ARRAY_OF_INT32, FieldKind.ARRAY_OF_NULLABLE_INT32)) {
return null;
}
return compactReader.readArrayOfInt32(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeArrayOfInt32(name, (int[]) componentGetter.invoke(object));
} else if (Integer.class.equals(componentType)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.ARRAY_OF_NULLABLE_INT32, FieldKind.ARRAY_OF_INT32)) {
return null;
}
return compactReader.readArrayOfNullableInt32(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeArrayOfNullableInt32(name, (Integer[]) componentGetter.invoke(object));
} else if (Long.TYPE.equals(componentType)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.ARRAY_OF_INT64, FieldKind.ARRAY_OF_NULLABLE_INT64)) {
return null;
}
return compactReader.readArrayOfInt64(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeArrayOfInt64(name, (long[]) componentGetter.invoke(object));
} else if (Long.class.equals(componentType)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.ARRAY_OF_NULLABLE_INT64, FieldKind.ARRAY_OF_INT64)) {
return null;
}
return compactReader.readArrayOfNullableInt64(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeArrayOfNullableInt64(name, (Long[]) componentGetter.invoke(object));
} else if (Float.TYPE.equals(componentType)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.ARRAY_OF_FLOAT32, FieldKind.ARRAY_OF_NULLABLE_FLOAT32)) {
return null;
}
return compactReader.readArrayOfFloat32(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeArrayOfFloat32(name, (float[]) componentGetter.invoke(object));
} else if (Float.class.equals(componentType)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.ARRAY_OF_NULLABLE_FLOAT32, FieldKind.ARRAY_OF_FLOAT32)) {
return null;
}
return compactReader.readArrayOfNullableFloat32(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeArrayOfNullableFloat32(name, (Float[]) componentGetter.invoke(object));
} else if (Double.TYPE.equals(componentType)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.ARRAY_OF_FLOAT64, FieldKind.ARRAY_OF_NULLABLE_FLOAT64)) {
return null;
}
return compactReader.readArrayOfFloat64(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeArrayOfFloat64(name, (double[]) componentGetter.invoke(object));
} else if (Double.class.equals(componentType)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.ARRAY_OF_NULLABLE_FLOAT64, FieldKind.ARRAY_OF_FLOAT64)) {
return null;
}
return compactReader.readArrayOfNullableFloat64(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeArrayOfNullableFloat64(name, (Double[]) componentGetter.invoke(object));
} else if (Boolean.TYPE.equals(componentType)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.ARRAY_OF_BOOLEAN, FieldKind.ARRAY_OF_NULLABLE_BOOLEAN)) {
return null;
}
return compactReader.readArrayOfBoolean(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeArrayOfBoolean(name, (boolean[]) componentGetter.invoke(object));
} else if (Boolean.class.equals(componentType)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.ARRAY_OF_NULLABLE_BOOLEAN, FieldKind.ARRAY_OF_BOOLEAN)) {
return null;
}
return compactReader.readArrayOfNullableBoolean(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeArrayOfNullableBoolean(name, (Boolean[]) componentGetter.invoke(object));
} else if (String.class.equals(componentType)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.ARRAY_OF_STRING)) {
return null;
}
return compactReader.readArrayOfString(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeArrayOfString(name, (String[]) componentGetter.invoke(object));
} else if (BigDecimal.class.equals(componentType)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.ARRAY_OF_DECIMAL)) {
return null;
}
return compactReader.readArrayOfDecimal(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeArrayOfDecimal(name, (BigDecimal[]) componentGetter.invoke(object));
} else if (LocalTime.class.equals(componentType)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.ARRAY_OF_TIME)) {
return null;
}
return compactReader.readArrayOfTime(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeArrayOfTime(name, (LocalTime[]) componentGetter.invoke(object));
} else if (LocalDate.class.equals(componentType)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.ARRAY_OF_DATE)) {
return null;
}
return compactReader.readArrayOfDate(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeArrayOfDate(name, (LocalDate[]) componentGetter.invoke(object));
} else if (LocalDateTime.class.equals(componentType)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.ARRAY_OF_TIMESTAMP)) {
return null;
}
return compactReader.readArrayOfTimestamp(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeArrayOfTimestamp(name, (LocalDateTime[]) componentGetter.invoke(object));
} else if (OffsetDateTime.class.equals(componentType)) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.ARRAY_OF_TIMESTAMP_WITH_TIMEZONE)) {
return null;
}
return compactReader.readArrayOfTimestampWithTimezone(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeArrayOfTimestampWithTimezone(name, (OffsetDateTime[]) componentGetter.invoke(object));
} else if (componentType.isEnum()) {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.ARRAY_OF_STRING)) {
return null;
}
String[] enumNames = compactReader.readArrayOfString(name);
if (enumNames == null) {
return null;
}
Class<? extends Enum> enumType = (Class<? extends Enum>) componentType;
Enum[] enums = (Enum[]) Array.newInstance(enumType, enumNames.length);
for (int j = 0; j < enumNames.length; j++) {
String enumName = enumNames[j];
enums[j] = enumName == null ? null : Enum.valueOf(enumType, enumName);
}
return enums;
};
componentWriters[i] = (compactWriter, object) -> {
Enum[] enums = (Enum[]) componentGetter.invoke(object);
String[] enumNames = null;
if (enums != null) {
enumNames = new String[enums.length];
for (int j = 0; j < enums.length; j++) {
Enum e = enums[j];
enumNames[j] = e == null ? null : e.name();
}
}
compactWriter.writeArrayOfString(name, enumNames);
};
} else {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.ARRAY_OF_COMPACT)) {
return null;
}
return compactReader.readArrayOfCompact(name, componentType);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeArrayOfCompact(name, (Object[]) componentGetter.invoke(object));
}
} else {
componentReaders[i] = (compactReader, schema) -> {
if (!isFieldExist(schema, name, FieldKind.COMPACT)) {
return null;
}
return compactReader.readCompact(name);
};
componentWriters[i] = (compactWriter, object) -> compactWriter.writeCompact(name, componentGetter.invoke(object));
}
}
Constructor<?> constructor = clazz.getDeclaredConstructor(componentTypes);
constructor.setAccessible(true);
JavaRecordReader recordReader = new JavaRecordReader(constructor, componentReaders);
readersCache.put(clazz, recordReader);
writersCache.put(clazz, componentWriters);
} catch (Exception e) {
throw new HazelcastSerializationException("Failed to construct the readers/writers for the Java record", e);
}
}
use of com.hazelcast.nio.serialization.compact.CompactWriter in project hazelcast by hazelcast.
the class SqlCompactTest method beforeClass.
@BeforeClass
public static void beforeClass() {
Config config = new Config();
config.getJetConfig().setEnabled(true);
CompactSerializationConfig compactSerializationConfig = config.getSerializationConfig().getCompactSerializationConfig();
compactSerializationConfig.setEnabled(true);
// registering this class to the member to see it does not affect any of the tests.
// It has a different schema than all the tests
compactSerializationConfig.register(Person.class, PERSON_TYPE_NAME, new CompactSerializer<Person>() {
@Nonnull
@Override
public Person read(@Nonnull CompactReader in) {
Person person = new Person();
person.surname = in.readString("surname", "NotAssigned");
return person;
}
@Override
public void write(@Nonnull CompactWriter out, @Nonnull Person person) {
out.writeString("surname", person.surname);
}
});
ClientConfig clientConfig = new ClientConfig();
clientConfig.getSerializationConfig().getCompactSerializationConfig().setEnabled(true);
initializeWithClient(1, config, clientConfig);
sqlService = instance().getSql();
clientSqlService = client().getSql();
serializationService = Util.getSerializationService(instance());
}
use of com.hazelcast.nio.serialization.compact.CompactWriter in project hazelcast by hazelcast.
the class CompactStreamSerializerTest method testWithExplicitSerializer_nested.
@Test
public void testWithExplicitSerializer_nested() {
SerializationConfig serializationConfig = new SerializationConfig();
CompactSerializationConfig compactSerializationConfig = serializationConfig.getCompactSerializationConfig();
compactSerializationConfig.setEnabled(true);
compactSerializationConfig.register(EmployeeDTO.class, "employee", new CompactSerializer<EmployeeDTO>() {
@Nonnull
@Override
public EmployeeDTO read(@Nonnull CompactReader in) {
return new EmployeeDTO(in.readInt32("a"), in.readInt64("i"));
}
@Override
public void write(@Nonnull CompactWriter out, @Nonnull EmployeeDTO object) {
out.writeInt32("a", object.getAge());
out.writeInt64("i", object.getId());
}
});
compactSerializationConfig.register(EmployerDTO.class, "employer", new CompactSerializer<EmployerDTO>() {
@Nonnull
@Override
public EmployerDTO read(@Nonnull CompactReader in) {
String name = in.readString("n");
String status = in.readString("hs");
int age = in.readInt32("a");
long[] ids = in.readArrayOfInt64("ids");
EmployeeDTO s = in.readCompact("s");
EmployeeDTO[] ss = in.readArrayOfCompact("ss", EmployeeDTO.class);
return new EmployerDTO(name, age, status == null ? null : HiringStatus.valueOf(status), ids, s, ss);
}
@Override
public void write(@Nonnull CompactWriter out, @Nonnull EmployerDTO object) {
out.writeString("n", object.getName());
out.writeString("hs", object.getHiringStatus() == null ? null : object.getHiringStatus().name());
out.writeInt32("a", object.getZcode());
out.writeArrayOfInt64("ids", object.getIds());
out.writeCompact("s", object.getSingleEmployee());
out.writeArrayOfCompact("ss", object.getOtherEmployees());
}
});
SerializationService serializationService = new DefaultSerializationServiceBuilder().setConfig(serializationConfig).setSchemaService(schemaService).build();
EmployeeDTO employeeDTO = new EmployeeDTO(30, 102310312);
long[] ids = new long[2];
ids[0] = 22;
ids[1] = 44;
EmployeeDTO[] employeeDTOS = new EmployeeDTO[5];
for (int j = 0; j < employeeDTOS.length; j++) {
employeeDTOS[j] = new EmployeeDTO(20 + j, j * 100);
}
EmployerDTO employerDTO = new EmployerDTO("nbss", 40, HIRING, ids, employeeDTO, employeeDTOS);
Data data = serializationService.toData(employerDTO);
Object object = serializationService.toObject(data);
EmployerDTO o = (EmployerDTO) object;
assertEquals(employerDTO, o);
}
use of com.hazelcast.nio.serialization.compact.CompactWriter in project hazelcast by hazelcast.
the class CompactStreamSerializerTest method testSchemaEvolution_fieldAdded.
@Test
public void testSchemaEvolution_fieldAdded() {
SerializationConfig serializationConfig = new SerializationConfig();
// Using this registration to mimic schema evolution. This is usage is not advised.
serializationConfig.getCompactSerializationConfig().setEnabled(true).register(EmployeeDTO.class, EmployeeDTO.class.getName(), new CompactSerializer<EmployeeDTO>() {
@Nonnull
@Override
public EmployeeDTO read(@Nonnull CompactReader in) {
throw new UnsupportedOperationException("We will not read from here on this test");
}
@Override
public void write(@Nonnull CompactWriter out, @Nonnull EmployeeDTO object) {
out.writeInt32("age", object.getAge());
out.writeInt64("id", object.getId());
out.writeString("surname", "sir");
}
});
SerializationService serializationService = new DefaultSerializationServiceBuilder().setConfig(serializationConfig).setSchemaService(schemaService).build();
EmployeeDTO expected = new EmployeeDTO(20, 102310312);
Data data = serializationService.toData(expected);
SerializationConfig serializationConfig2 = new SerializationConfig();
serializationConfig2.getCompactSerializationConfig().setEnabled(true);
SerializationService serializationService2 = new DefaultSerializationServiceBuilder().setSchemaService(schemaService).setConfig(serializationConfig2).build();
EmployeeDTO actual = serializationService2.toObject(data);
assertEquals(expected.getAge(), actual.getAge());
assertEquals(expected.getId(), actual.getId());
}
use of com.hazelcast.nio.serialization.compact.CompactWriter in project hazelcast by hazelcast.
the class CompactStreamSerializerTest method testSchemaEvolution_fieldRemoved.
@Test
public void testSchemaEvolution_fieldRemoved() {
SerializationConfig serializationConfig = new SerializationConfig();
// Using this registration to mimic schema evolution. This is usage is not advised.
serializationConfig.getCompactSerializationConfig().setEnabled(true).register(EmployeeDTO.class, EmployeeDTO.class.getName(), new CompactSerializer<EmployeeDTO>() {
@Nonnull
@Override
public EmployeeDTO read(@Nonnull CompactReader in) {
throw new UnsupportedOperationException("We will not read from here on this test");
}
@Override
public void write(@Nonnull CompactWriter out, @Nonnull EmployeeDTO object) {
out.writeInt32("age", object.getAge());
}
});
SerializationService serializationService = new DefaultSerializationServiceBuilder().setConfig(serializationConfig).setSchemaService(schemaService).build();
EmployeeDTO expected = new EmployeeDTO(20, 102310312);
Data data = serializationService.toData(expected);
SerializationService serializationService2 = createSerializationService();
EmployeeDTO actual = serializationService2.toObject(data);
assertEquals(expected.getAge(), actual.getAge());
assertEquals(0, actual.getId());
}
Aggregations