Examples with SingleMapReaderImpl org.apache.drill.exec.vector.complex.impl.SingleMapReaderImpl used on opensource projects

Example 1 with SingleMapReaderImpl

use of org.apache.drill.exec.vector.complex.impl.SingleMapReaderImpl in project drill by axbaretto.

the class TestBsonRecordReader method testArrayType.

@Test
public void testArrayType() throws IOException {
    BsonDocument bsonDoc = new BsonDocument();
    BsonWriter bw = new BsonDocumentWriter(bsonDoc);
    bw.writeStartDocument();
    bw.writeName("arrayKey");
    bw.writeStartArray();
    bw.writeInt32(1);
    bw.writeInt32(2);
    bw.writeInt32(3);
    bw.writeEndArray();
    bw.writeEndDocument();
    bw.flush();
    bsonReader.write(writer, new BsonDocumentReader(bsonDoc));
    SingleMapReaderImpl mapReader = (SingleMapReaderImpl) writer.getMapVector().getReader();
    FieldReader reader = mapReader.reader("arrayKey");
    assertEquals(3, reader.size());
}

Example 2 with SingleMapReaderImpl

use of org.apache.drill.exec.vector.complex.impl.SingleMapReaderImpl in project drill by axbaretto.

the class TestBsonRecordReader method testObjectIdType.

@Test
public void testObjectIdType() throws IOException {
    BsonDocument bsonDoc = new BsonDocument();
    BsonObjectId value = new BsonObjectId(new ObjectId());
    bsonDoc.append("_idKey", value);
    writer.reset();
    bsonReader.write(writer, new BsonDocumentReader(bsonDoc));
    SingleMapReaderImpl mapReader = (SingleMapReaderImpl) writer.getMapVector().getReader();
    byte[] readByteArray = mapReader.reader("_idKey").readByteArray();
    assertTrue(Arrays.equals(value.getValue().toByteArray(), readByteArray));
}

Example 3 with SingleMapReaderImpl

use of org.apache.drill.exec.vector.complex.impl.SingleMapReaderImpl in project drill by axbaretto.

the class TestBsonRecordReader method testDateTimeType.

@Test
public void testDateTimeType() throws IOException {
    BsonDocument bsonDoc = new BsonDocument();
    bsonDoc.append("dateTimeKey", new BsonDateTime(5262729712L));
    writer.reset();
    bsonReader.write(writer, new BsonDocumentReader(bsonDoc));
    SingleMapReaderImpl mapReader = (SingleMapReaderImpl) writer.getMapVector().getReader();
    assertEquals(5262729712L, mapReader.reader("dateTimeKey").readDateTime().getMillis());
}

Example 4 with SingleMapReaderImpl

use of org.apache.drill.exec.vector.complex.impl.SingleMapReaderImpl in project drill by axbaretto.

the class TestBsonRecordReader method testTimeStampType.

@Test
public void testTimeStampType() throws IOException {
    BsonDocument bsonDoc = new BsonDocument();
    bsonDoc.append("ts", new BsonTimestamp(1000, 10));
    writer.reset();
    bsonReader.write(writer, new BsonDocumentReader(bsonDoc));
    SingleMapReaderImpl mapReader = (SingleMapReaderImpl) writer.getMapVector().getReader();
    assertEquals(1000l, mapReader.reader("ts").readDateTime().getMillis());
}

Example 5 with SingleMapReaderImpl

use of org.apache.drill.exec.vector.complex.impl.SingleMapReaderImpl in project drill by axbaretto.

the class TestBsonRecordReader method testSpecialCharStringType.

@Test
public void testSpecialCharStringType() throws IOException {
    BsonDocument bsonDoc = new BsonDocument();
    bsonDoc.append("stringKey", new BsonString("§§§§§§§§§1"));
    writer.reset();
    bsonReader.write(writer, new BsonDocumentReader(bsonDoc));
    SingleMapReaderImpl mapReader = (SingleMapReaderImpl) writer.getMapVector().getReader();
    assertEquals("§§§§§§§§§1", mapReader.reader("stringKey").readText().toString());
}