Examples with TupleMarshaller org.apache.ignite.internal.schema.marshaller.TupleMarshaller used on opensource projects

Example 1 with TupleMarshaller

use of org.apache.ignite.internal.schema.marshaller.TupleMarshaller in project ignite-3 by apache.

the class MutableRowTupleAdapterTest method testVariousColumnTypes.

@Test
public void testVariousColumnTypes() throws TupleMarshallerException {
    Random rnd = new Random();
    TupleMarshaller marshaller = new TupleMarshallerImpl(new DummySchemaManagerImpl(fullSchema));
    Tuple tuple = Tuple.create().set("valByteCol", (byte) 1).set("valShortCol", (short) 2).set("valIntCol", 3).set("valLongCol", 4L).set("valFloatCol", 0.055f).set("valDoubleCol", 0.066d).set("keyUuidCol", UUID.randomUUID()).set("valDateCol", LocalDate.now()).set("valDateTimeCol", truncatedLocalDateTimeNow()).set("valTimeCol", truncatedLocalTimeNow()).set("valTimeStampCol", truncatedInstantNow()).set("valBitmask1Col", randomBitSet(rnd, 12)).set("valBytesCol", IgniteTestUtils.randomBytes(rnd, 13)).set("valStringCol", IgniteTestUtils.randomString(rnd, 14)).set("valNumberCol", BigInteger.valueOf(rnd.nextLong())).set("valDecimalCol", BigDecimal.valueOf(rnd.nextLong(), 5));
    Tuple rowTuple = TableRow.tuple(new Row(fullSchema, new ByteBufferRow(marshaller.marshal(tuple).bytes())));
    assertEquals(tuple, rowTuple);
    // Force row to tuple conversion.
    rowTuple.set("foo", "bar");
    // Force row to tuple conversion.
    tuple.set("foo", "bar");
    assertEquals(tuple, rowTuple);
}

Example 2 with TupleMarshaller

use of org.apache.ignite.internal.schema.marshaller.TupleMarshaller in project ignite-3 by apache.

the class MutableRowTupleAdapterTest method testRowTupleSchemaAwareness.

@Test
public void testRowTupleSchemaAwareness() throws TupleMarshallerException {
    TupleMarshaller marshaller = new TupleMarshallerImpl(new DummySchemaManagerImpl(schema));
    Row row = new Row(schema, new ByteBufferRow(marshaller.marshal(Tuple.create().set("id", 1L).set("name", "Shirt")).bytes()));
    Tuple tuple = TableRow.tuple(row);
    Tuple key = TableRow.keyTuple(row);
    final Tuple val = TableRow.valueTuple(row);
    assertTrue(tuple instanceof SchemaAware);
    assertNotNull(((SchemaAware) tuple).schema());
    assertNotNull(((SchemaAware) key).schema());
    assertNotNull(((SchemaAware) val).schema());
    tuple.set("name", "noname");
    assertNull(((SchemaAware) tuple).schema());
    assertNotNull(((SchemaAware) key).schema());
    assertNotNull(((SchemaAware) val).schema());
}

Example 3 with TupleMarshaller

use of org.apache.ignite.internal.schema.marshaller.TupleMarshaller in project ignite-3 by apache.

the class MutableRowTupleAdapterTest method testSerialization.

@Test
public void testSerialization() throws Exception {
    Random rnd = new Random();
    Tuple tup1 = Tuple.create().set("valByteCol", (byte) 1).set("valShortCol", (short) 2).set("valIntCol", 3).set("valLongCol", 4L).set("valFloatCol", 0.055f).set("valDoubleCol", 0.066d).set("keyUuidCol", UUID.randomUUID()).set("valDateCol", LocalDate.now()).set("valDateTimeCol", truncatedLocalDateTimeNow()).set("valTimeCol", truncatedLocalTimeNow()).set("valTimeStampCol", truncatedInstantNow()).set("valBitmask1Col", randomBitSet(rnd, 12)).set("valBytesCol", IgniteTestUtils.randomBytes(rnd, 13)).set("valStringCol", IgniteTestUtils.randomString(rnd, 14)).set("valNumberCol", BigInteger.valueOf(rnd.nextLong())).set("valDecimalCol", BigDecimal.valueOf(rnd.nextLong(), 5));
    TupleMarshaller marshaller = new TupleMarshallerImpl(new DummySchemaManagerImpl(fullSchema));
    Row row = new Row(fullSchema, new ByteBufferRow(marshaller.marshal(tup1).bytes()));
    Tuple tup2 = deserializeTuple(serializeTuple(TableRow.tuple(row)));
    assertEquals(tup1, tup2);
    assertEquals(tup2, tup1);
}

Example 4 with TupleMarshaller

use of org.apache.ignite.internal.schema.marshaller.TupleMarshaller in project ignite-3 by apache.

the class NumericTypesSerializerTest method testStringDecimalSpecialCase.

@Test
public void testStringDecimalSpecialCase() throws TupleMarshallerException {
    schema = new SchemaDescriptor(42, new Column[] { new Column("key", NativeTypes.INT64, false) }, new Column[] { new Column("decimalCol", NativeTypes.decimalOf(1, 0), false) });
    // representation of "0000" value.
    final Tuple tup = createTuple().set("key", rnd.nextLong()).set("decimalCol", new BigDecimal("0E+3"));
    TupleMarshaller marshaller = new TupleMarshallerImpl(new DummySchemaManagerImpl(schema));
    final Row row = marshaller.marshal(tup);
    assertEquals(row.decimalValue(1), BigDecimal.ZERO);
}

Example 5 with TupleMarshaller

use of org.apache.ignite.internal.schema.marshaller.TupleMarshaller in project ignite-3 by apache.

the class NumericTypesSerializerTest method testPrecisionRestrictionsForNumbers.

@Test
public void testPrecisionRestrictionsForNumbers() {
    schema = new SchemaDescriptor(42, new Column[] { new Column("key", NativeTypes.INT64, false) }, new Column[] { new Column("number1", NativeTypes.numberOf(5), false) });
    TupleMarshaller marshaller = new TupleMarshallerImpl(new DummySchemaManagerImpl(schema));
    final Tuple badTup = createTuple().set("key", rnd.nextLong());
    assertThrows(TupleMarshallerException.class, () -> marshaller.marshal(badTup.set("number1", BigInteger.valueOf(999991L))), "Column's type mismatch");
    assertThrows(TupleMarshallerException.class, () -> marshaller.marshal(badTup.set("number1", new BigInteger("111111"))), "Column's type mismatch");
    assertThrows(TupleMarshallerException.class, () -> marshaller.marshal(badTup.set("number1", BigInteger.valueOf(-999991L))), "Column's type mismatch");
    assertThrows(TupleMarshallerException.class, () -> marshaller.marshal(badTup.set("number1", new BigInteger("-111111"))), "Column's type mismatch");
}