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

Example 6 with BinaryRow

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

the class RecordMarshallerValidationsTest method testReadOnly.

/**
 * Check ability to read into truncated class, but not write it.
 */
@ParameterizedTest
@MethodSource("marshallerFactoryProvider")
public void testReadOnly(MarshallerFactory factory) throws MarshallerException {
    Column[] valCols = new Column[] { new Column("fbyte1".toUpperCase(), INT32, false), new Column("fbyte2".toUpperCase(), INT32, false) };
    SchemaDescriptor schema = new SchemaDescriptor(1, KEY_COLS, valCols);
    final FullRecClass rec = new FullRecClass(1, 1, 2);
    RecordMarshaller<FullRecClass> marshallerFull = factory.create(schema, FullRecClass.class);
    BinaryRow row = marshallerFull.marshal(rec);
    RecordMarshaller<TruncatedRecClass> marshaller = factory.create(schema, TruncatedRecClass.class);
    TruncatedRecClass restoredRec = marshaller.unmarshal(new Row(schema, row));
    assertEquals(rec.id, restoredRec.id);
    assertEquals(rec.fbyte1, restoredRec.fbyte1);
    assertThrows(MarshallerException.class, () -> marshaller.marshal(restoredRec));
}

Example 7 with BinaryRow

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

the class RecordMarshallerValidationsTest method testColsWithNullable.

/**
 * Check nullable flag is taken into account if there is no field in specified class to marshall from.
 */
@ParameterizedTest
@MethodSource("marshallerFactoryProvider")
public void testColsWithNullable(MarshallerFactory factory) throws MarshallerException {
    Column[] valCols = new Column[] { new Column("fbyte1".toUpperCase(), INT32, false), new Column("fbyte2".toUpperCase(), INT32, true) };
    SchemaDescriptor schema = new SchemaDescriptor(1, KEY_COLS, valCols);
    final TruncatedRecClass rec = new TruncatedRecClass(1, 1);
    RecordMarshaller<TruncatedRecClass> marshaller = factory.create(schema, TruncatedRecClass.class);
    BinaryRow row = marshaller.marshal(rec);
    TruncatedRecClass restoredRec = marshaller.unmarshal(new Row(schema, row));
    assertTrue(rec.getClass().isInstance(restoredRec));
    assertEquals(rec, restoredRec);
}

Example 8 with BinaryRow

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

the class RecordMarshallerValidationsTest method testColsWithDefaultValue.

/**
 * Check default value is taken into account if there is no field in specified class to marshall from.
 */
@ParameterizedTest
@MethodSource("marshallerFactoryProvider")
public void testColsWithDefaultValue(MarshallerFactory factory) throws MarshallerException {
    Column[] valCols = new Column[] { new Column("fbyte1".toUpperCase(), INT32, false), new Column("fbyte2".toUpperCase(), INT32, false, () -> 0x42) };
    SchemaDescriptor schema = new SchemaDescriptor(1, KEY_COLS, valCols);
    final TruncatedRecClass rec = new TruncatedRecClass(1, 1);
    RecordMarshaller<TruncatedRecClass> marshaller = factory.create(schema, TruncatedRecClass.class);
    BinaryRow row = marshaller.marshal(rec);
    TruncatedRecClass restoredRec = marshaller.unmarshal(new Row(schema, row));
    assertTrue(rec.getClass().isInstance(restoredRec));
    assertEquals(rec, restoredRec);
}

Example 9 with BinaryRow

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

the class KvMarshallerTest method pojoWithFieldsOfAllTypes.

@ParameterizedTest
@MethodSource("marshallerFactoryProvider")
public void pojoWithFieldsOfAllTypes(MarshallerFactory factory) throws MarshallerException {
    SchemaDescriptor schema = new SchemaDescriptor(1, columnsAllTypes(false), columnsAllTypes(true));
    final TestObjectWithAllTypes key = TestObjectWithAllTypes.randomKey(rnd);
    final TestObjectWithAllTypes val = TestObjectWithAllTypes.randomObject(rnd);
    KvMarshaller<TestObjectWithAllTypes, TestObjectWithAllTypes> marshaller = factory.create(schema, TestObjectWithAllTypes.class, TestObjectWithAllTypes.class);
    BinaryRow row = marshaller.marshal(key, val);
    TestObjectWithAllTypes restoredVal = marshaller.unmarshalValue(new Row(schema, row));
    TestObjectWithAllTypes restoredKey = marshaller.unmarshalKey(new Row(schema, row));
    assertTrue(key.getClass().isInstance(restoredKey));
    assertTrue(val.getClass().isInstance(restoredVal));
    assertEquals(key, restoredKey);
    assertEquals(val, restoredVal);
}

Example 10 with BinaryRow

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

the class KvMarshallerTest method columnNameMapping.

@ParameterizedTest
@MethodSource("marshallerFactoryProvider")
public void columnNameMapping(MarshallerFactory factory) throws MarshallerException {
    Assumptions.assumeFalse(factory instanceof AsmMarshallerGenerator, "Generated marshaller doesn't support column mapping, yet.");
    SchemaDescriptor schema = new SchemaDescriptor(1, new Column[] { new Column("key".toUpperCase(), INT64, false) }, new Column[] { new Column("col1".toUpperCase(), INT64, false), new Column("col2".toUpperCase(), INT64, true), new Column("col3".toUpperCase(), STRING, false) });
    Mapper<TestKeyObject> keyMapper = Mapper.builder(TestKeyObject.class).map("id", "key").build();
    Mapper<TestObject> valMapper = Mapper.builder(TestObject.class).map("longCol", "col1").map("stringCol", "col3").build();
    KvMarshaller<TestKeyObject, TestObject> marshaller = factory.create(schema, keyMapper, valMapper);
    final TestKeyObject key = TestKeyObject.randomObject(rnd);
    final TestObject val = TestObject.randomObject(rnd);
    BinaryRow row = marshaller.marshal(key, val);
    Object restoredVal = marshaller.unmarshalValue(new Row(schema, row));
    Object restoredKey = marshaller.unmarshalKey(new Row(schema, row));
    assertTrue(key.getClass().isInstance(restoredKey));
    assertTrue(val.getClass().isInstance(restoredVal));
    val.longCol2 = null;
    assertEquals(key, restoredKey);
    assertEquals(val, restoredVal);
}