Package io.debezium.connector.mysql.jdbc

Class AbstractFieldReader

java.lang.Object

io.debezium.connector.binlog.jdbc.BinlogFieldReader

io.debezium.connector.mysql.jdbc.AbstractFieldReader

Direct Known Subclasses:

MySqlBinaryProtocolFieldReader, MySqlTextProtocolFieldReader

public abstract class AbstractFieldReader
extends BinlogFieldReader

An abstract implementation of BinlogFieldReader for MySQL.

Normally MySQL uses the "Text protocol" to return values; however, when useCursorFetch is enabled, the driver sets useServerPrepStmts to true, which internally causes MysQL to change from the "Text Protocol" to the "Binary Protocol".

Author:

Chris Cranford

See Also:

• MySqlTextProtocolFieldReader
• MySqlBinaryProtocolFieldReader
• DBZ-3238

Constructor Summary

Constructors

Constructor	Description
AbstractFieldReader(MySqlConnectorConfig connectorConfig)

Method Summary

Modifier and Type	Method	Description
protected String	getCharacterSet(Column column)

Methods inherited from class io.debezium.connector.binlog.jdbc.BinlogFieldReader

hasValueConverter, logInvalidValue, readDateField, readField, readTimeField, readTimestampField

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractFieldReader

public AbstractFieldReader(MySqlConnectorConfig connectorConfig)

Method Details

getCharacterSet

protected String getCharacterSet(Column column)
                          throws UnsupportedEncodingException

Specified by:

getCharacterSet in class BinlogFieldReader

Throws:

UnsupportedEncodingException