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

Example 31 with SchemaAndValue

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

the class JsonConverterTest method timestampToConnect.

@Test
public void timestampToConnect() {
    Schema schema = Timestamp.SCHEMA;
    GregorianCalendar calendar = new GregorianCalendar(1970, Calendar.JANUARY, 1, 0, 0, 0);
    calendar.setTimeZone(TimeZone.getTimeZone("UTC"));
    calendar.add(Calendar.MILLISECOND, 2000000000);
    calendar.add(Calendar.MILLISECOND, 2000000000);
    java.util.Date reference = calendar.getTime();
    String msg = "{ \"schema\": { \"type\": \"int64\", \"name\": \"org.apache.kafka.connect.data.Timestamp\", \"version\": 1 }, \"payload\": 4000000000 }";
    SchemaAndValue schemaAndValue = converter.toConnectData(TOPIC, msg.getBytes());
    java.util.Date converted = (java.util.Date) schemaAndValue.value();
    assertEquals(schema, schemaAndValue.schema());
    assertEquals(reference, converted);
}

Example 32 with SchemaAndValue

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

the class JsonConverterTest method timestampToConnectWithDefaultValue.

@Test
public void timestampToConnectWithDefaultValue() {
    Schema schema = Timestamp.builder().defaultValue(new java.util.Date(42)).schema();
    String msg = "{ \"schema\": { \"type\": \"int64\", \"name\": \"org.apache.kafka.connect.data.Timestamp\", \"version\": 1, \"default\": 42 }, \"payload\": null }";
    SchemaAndValue schemaAndValue = converter.toConnectData(TOPIC, msg.getBytes());
    assertEquals(schema, schemaAndValue.schema());
    assertEquals(new java.util.Date(42), schemaAndValue.value());
}

Example 33 with SchemaAndValue

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

the class JsonConverterTest method testConnectSchemaMetadataTranslation.

// Schema metadata
@Test
public void testConnectSchemaMetadataTranslation() {
    // this validates the non-type fields are translated and handled properly
    assertEquals(new SchemaAndValue(Schema.BOOLEAN_SCHEMA, true), converter.toConnectData(TOPIC, "{ \"schema\": { \"type\": \"boolean\" }, \"payload\": true }".getBytes()));
    assertEquals(new SchemaAndValue(Schema.OPTIONAL_BOOLEAN_SCHEMA, null), converter.toConnectData(TOPIC, "{ \"schema\": { \"type\": \"boolean\", \"optional\": true }, \"payload\": null }".getBytes()));
    assertEquals(new SchemaAndValue(SchemaBuilder.bool().defaultValue(true).build(), true), converter.toConnectData(TOPIC, "{ \"schema\": { \"type\": \"boolean\", \"default\": true }, \"payload\": null }".getBytes()));
    assertEquals(new SchemaAndValue(SchemaBuilder.bool().required().name("bool").version(2).doc("the documentation").parameter("foo", "bar").build(), true), converter.toConnectData(TOPIC, "{ \"schema\": { \"type\": \"boolean\", \"optional\": false, \"name\": \"bool\", \"version\": 2, \"doc\": \"the documentation\", \"parameters\": { \"foo\": \"bar\" }}, \"payload\": true }".getBytes()));
}

Example 34 with SchemaAndValue

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

the class JsonConverterTest method dateToConnect.

@Test
public void dateToConnect() {
    Schema schema = Date.SCHEMA;
    GregorianCalendar calendar = new GregorianCalendar(1970, Calendar.JANUARY, 1, 0, 0, 0);
    calendar.setTimeZone(TimeZone.getTimeZone("UTC"));
    calendar.add(Calendar.DATE, 10000);
    java.util.Date reference = calendar.getTime();
    String msg = "{ \"schema\": { \"type\": \"int32\", \"name\": \"org.apache.kafka.connect.data.Date\", \"version\": 1 }, \"payload\": 10000 }";
    SchemaAndValue schemaAndValue = converter.toConnectData(TOPIC, msg.getBytes());
    java.util.Date converted = (java.util.Date) schemaAndValue.value();
    assertEquals(schema, schemaAndValue.schema());
    assertEquals(reference, converted);
}

Example 35 with SchemaAndValue

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

the class JsonConverterTest method booleanToConnect.

// Schema types
@Test
public void booleanToConnect() {
    assertEquals(new SchemaAndValue(Schema.BOOLEAN_SCHEMA, true), converter.toConnectData(TOPIC, "{ \"schema\": { \"type\": \"boolean\" }, \"payload\": true }".getBytes()));
    assertEquals(new SchemaAndValue(Schema.BOOLEAN_SCHEMA, false), converter.toConnectData(TOPIC, "{ \"schema\": { \"type\": \"boolean\" }, \"payload\": false }".getBytes()));
}