Examples with ValueCodecProvider org.bson.codecs.ValueCodecProvider used on opensource projects

Example 11 with ValueCodecProvider

use of org.bson.codecs.ValueCodecProvider in project mongo-java-driver by mongodb.

the class DBObjectCodecTest method shouldGenerateIdIfAbsent.

@Test
public void shouldGenerateIdIfAbsent() {
    DBObjectCodec dbObjectCodec = new DBObjectCodec(fromProviders(asList(new ValueCodecProvider(), new DBObjectCodecProvider(), new BsonValueCodecProvider())));
    DBObject document = new BasicDBObject();
    assertFalse(dbObjectCodec.documentHasId(document));
    document = dbObjectCodec.generateIdIfAbsentFromDocument(document);
    assertTrue(dbObjectCodec.documentHasId(document));
    assertEquals(BsonObjectId.class, dbObjectCodec.getDocumentId(document).getClass());
}

Example 12 with ValueCodecProvider

use of org.bson.codecs.ValueCodecProvider in project mongo-java-driver by mongodb.

the class DBObjectCodecTest method shouldNotGenerateIdIfPresent.

@Test
public void shouldNotGenerateIdIfPresent() {
    DBObjectCodec dbObjectCodec = new DBObjectCodec(fromProviders(asList(new ValueCodecProvider(), new DBObjectCodecProvider(), new BsonValueCodecProvider())));
    DBObject document = new BasicDBObject("_id", 1);
    assertTrue(dbObjectCodec.documentHasId(document));
    document = dbObjectCodec.generateIdIfAbsentFromDocument(document);
    assertTrue(dbObjectCodec.documentHasId(document));
    assertEquals(new BsonInt32(1), dbObjectCodec.getDocumentId(document));
}

Example 13 with ValueCodecProvider

use of org.bson.codecs.ValueCodecProvider in project mongo-java-driver by mongodb.

the class DBObjectCodecTest method shouldEncodedNestedMapsListsAndDocuments.

@Test
public void shouldEncodedNestedMapsListsAndDocuments() {
    //  {"0" : 0, "1", 1}
    byte[] zeroOneDocumentBytes = new byte[] { 19, 0, 0, 0, 16, 48, 0, 0, 0, 0, 0, 16, 49, 0, 1, 0, 0, 0, 0 };
    Map<String, Object> zeroOneMap = new HashMap<String, Object>();
    zeroOneMap.put("0", 0);
    zeroOneMap.put("1", 1);
    DBObject zeroOneDBObject = new BasicDBObject();
    zeroOneDBObject.putAll(zeroOneMap);
    DBObject zeroOneDBList = new BasicDBList();
    zeroOneDBList.putAll(zeroOneMap);
    List<Integer> zeroOneList = asList(0, 1);
    DBObjectCodec dbObjectCodec = new DBObjectCodec(fromProviders(asList(new ValueCodecProvider(), new DBObjectCodecProvider(), new BsonValueCodecProvider())));
    DBObject doc = new BasicDBObject().append("map", zeroOneMap).append("dbDocument", zeroOneDBObject).append("dbList", zeroOneDBList).append("list", zeroOneList).append("array", new int[] { 0, 1 }).append("lazyDoc", new LazyDBObject(zeroOneDocumentBytes, new LazyBSONCallback())).append("lazyArray", new LazyDBList(zeroOneDocumentBytes, new LazyBSONCallback()));
    BsonDocumentWriter writer = new BsonDocumentWriter(new BsonDocument());
    dbObjectCodec.encode(writer, doc, EncoderContext.builder().build());
    BsonDocument zeroOneBsonDocument = new BsonDocument().append("0", new BsonInt32(0)).append("1", new BsonInt32(1));
    BsonArray zeroOneBsonArray = new BsonArray(asList(new BsonInt32(0), new BsonInt32(1)));
    assertEquals(new BsonDocument("map", zeroOneBsonDocument).append("dbDocument", zeroOneBsonDocument).append("dbList", zeroOneBsonArray).append("list", zeroOneBsonArray).append("array", zeroOneBsonArray).append("lazyDoc", zeroOneBsonDocument).append("lazyArray", zeroOneBsonArray), writer.getDocument());
}