Examples with SchemaAndValue org.apache.kafka.connect.data.SchemaAndValue used on opensource projects

Example 16 with SchemaAndValue

use of org.apache.kafka.connect.data.SchemaAndValue in project kafka by apache.

the class JsonConverterTest method timeToConnect.

@Test
public void timeToConnect() {
    Schema schema = Time.SCHEMA;
    GregorianCalendar calendar = new GregorianCalendar(1970, Calendar.JANUARY, 1, 0, 0, 0);
    calendar.setTimeZone(TimeZone.getTimeZone("UTC"));
    calendar.add(Calendar.MILLISECOND, 14400000);
    java.util.Date reference = calendar.getTime();
    String msg = "{ \"schema\": { \"type\": \"int32\", \"name\": \"org.apache.kafka.connect.data.Time\", \"version\": 1 }, \"payload\": 14400000 }";
    SchemaAndValue schemaAndValue = converter.toConnectData(TOPIC, msg.getBytes());
    java.util.Date converted = (java.util.Date) schemaAndValue.value();
    assertEquals(schema, schemaAndValue.schema());
    assertEquals(reference, converted);
}

Example 17 with SchemaAndValue

use of org.apache.kafka.connect.data.SchemaAndValue in project kafka by apache.

the class JsonConverterTest method timestampToConnectOptional.

@Test
public void timestampToConnectOptional() {
    Schema schema = Timestamp.builder().optional().schema();
    String msg = "{ \"schema\": { \"type\": \"int64\", \"name\": \"org.apache.kafka.connect.data.Timestamp\", \"version\": 1, \"optional\": true }, \"payload\": null }";
    SchemaAndValue schemaAndValue = converter.toConnectData(TOPIC, msg.getBytes());
    assertEquals(schema, schemaAndValue.schema());
    assertNull(schemaAndValue.value());
}

Example 18 with SchemaAndValue

use of org.apache.kafka.connect.data.SchemaAndValue in project kafka by apache.

the class JsonConverterTest method decimalToConnectOptionalWithDefaultValue.

@Test
public void decimalToConnectOptionalWithDefaultValue() {
    BigDecimal reference = new BigDecimal(new BigInteger("156"), 2);
    Schema schema = Decimal.builder(2).optional().defaultValue(reference).build();
    String msg = "{ \"schema\": { \"type\": \"bytes\", \"name\": \"org.apache.kafka.connect.data.Decimal\", \"version\": 1, \"optional\": true, \"default\": \"AJw=\", \"parameters\": { \"scale\": \"2\" } }, \"payload\": null }";
    SchemaAndValue schemaAndValue = converter.toConnectData(TOPIC, msg.getBytes());
    assertEquals(schema, schemaAndValue.schema());
    assertEquals(reference, schemaAndValue.value());
}

Example 19 with SchemaAndValue

use of org.apache.kafka.connect.data.SchemaAndValue in project kafka by apache.

the class JsonConverterTest method arrayToConnect.

@Test
public void arrayToConnect() {
    byte[] arrayJson = "{ \"schema\": { \"type\": \"array\", \"items\": { \"type\" : \"int32\" } }, \"payload\": [1, 2, 3] }".getBytes();
    assertEquals(new SchemaAndValue(SchemaBuilder.array(Schema.INT32_SCHEMA).build(), Arrays.asList(1, 2, 3)), converter.toConnectData(TOPIC, arrayJson));
}

Example 20 with SchemaAndValue

use of org.apache.kafka.connect.data.SchemaAndValue in project kafka by apache.

the class JsonConverterTest method timeToConnectOptional.

@Test
public void timeToConnectOptional() {
    Schema schema = Time.builder().optional().schema();
    String msg = "{ \"schema\": { \"type\": \"int32\", \"name\": \"org.apache.kafka.connect.data.Time\", \"version\": 1, \"optional\": true }, \"payload\": null }";
    SchemaAndValue schemaAndValue = converter.toConnectData(TOPIC, msg.getBytes());
    assertEquals(schema, schemaAndValue.schema());
    assertNull(schemaAndValue.value());
}