io.debezium.connector.mongodb.transforms

Class MongoDataConverter

java.lang.Object

io.debezium.connector.mongodb.transforms.MongoDataConverter

public class MongoDataConverter
extends Object

MongoDataConverter handles translating MongoDB strings to Kafka Connect schemas and row data to Kafka Connect records.

Author:

Sairam Polavarapu

Field Summary

Fields

Modifier and Type	Field and Description
private ExtractNewDocumentState.ArrayEncoding	arrayEncoding
private FieldNameSelector.FieldNamer<String>	fieldNamer
static String	SCHEMA_NAME_REGEX

Constructor Summary

Constructors

Constructor and Description
MongoDataConverter(ExtractNewDocumentState.ArrayEncoding arrayEncoding)
MongoDataConverter(ExtractNewDocumentState.ArrayEncoding arrayEncoding, FieldNameSelector.FieldNamer<String> fieldNamer)

Method Summary

Modifier and Type	Method and Description
void	addFieldSchema(Map.Entry<String,org.bson.BsonValue> keyValuesforSchema, org.apache.kafka.connect.data.SchemaBuilder builder)
protected String	arrayElementStructName(int i)
void	convertFieldValue(Map.Entry<String,org.bson.BsonValue> keyvalueforStruct, org.apache.kafka.connect.data.Struct struct, org.apache.kafka.connect.data.Schema schema)
org.apache.kafka.connect.data.Struct	convertRecord(Map.Entry<String,org.bson.BsonValue> keyvalueforStruct, org.apache.kafka.connect.data.Schema schema, org.apache.kafka.connect.data.Struct struct)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SCHEMA_NAME_REGEX

public static final String SCHEMA_NAME_REGEX

See Also:

Constant Field Values

arrayEncoding

private final ExtractNewDocumentState.ArrayEncoding arrayEncoding

fieldNamer

private final FieldNameSelector.FieldNamer<String> fieldNamer

Constructor Detail

MongoDataConverter

public MongoDataConverter(ExtractNewDocumentState.ArrayEncoding arrayEncoding,
                          FieldNameSelector.FieldNamer<String> fieldNamer)

MongoDataConverter

public MongoDataConverter(ExtractNewDocumentState.ArrayEncoding arrayEncoding)

Method Detail

convertRecord

public org.apache.kafka.connect.data.Struct convertRecord(Map.Entry<String,org.bson.BsonValue> keyvalueforStruct,
                                                          org.apache.kafka.connect.data.Schema schema,
                                                          org.apache.kafka.connect.data.Struct struct)

convertFieldValue

public void convertFieldValue(Map.Entry<String,org.bson.BsonValue> keyvalueforStruct,
                              org.apache.kafka.connect.data.Struct struct,
                              org.apache.kafka.connect.data.Schema schema)

arrayElementStructName

protected String arrayElementStructName(int i)

addFieldSchema

public void addFieldSchema(Map.Entry<String,org.bson.BsonValue> keyValuesforSchema,
                           org.apache.kafka.connect.data.SchemaBuilder builder)