io.debezium.connector.mysql.converters.MySqlCloudEventsMaker Maven / Gradle / Ivy
/*
* Copyright Debezium Authors.
*
* Licensed under the Apache Software License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
*/
package io.debezium.connector.mysql.converters;
import java.util.Set;
import io.debezium.connector.AbstractSourceInfo;
import io.debezium.converters.recordandmetadata.RecordAndMetadata;
import io.debezium.converters.spi.CloudEventsMaker;
import io.debezium.converters.spi.SerializerType;
import io.debezium.data.Envelope;
import io.debezium.util.Collect;
/**
* CloudEvents maker for records produced by the MySQL connector.
*
* @author Chris Cranford
*/
public class MySqlCloudEventsMaker extends CloudEventsMaker {
static final String TABLE_NAME_KEY = "table";
static final String SERVER_ID_KEY = "server_id";
static final String GTID_KEY = "gtid";
static final String BINLOG_FILENAME_OFFSET_KEY = "file";
static final String BINLOG_POSITION_OFFSET_KEY = "pos";
static final String BINLOG_ROW_IN_EVENT_OFFSET_KEY = "row";
static final String THREAD_KEY = "thread";
static final String QUERY_KEY = "query";
static final Set MYSQL_SOURCE_FIELDS = Collect.unmodifiableSet(
TABLE_NAME_KEY,
SERVER_ID_KEY,
GTID_KEY,
BINLOG_FILENAME_OFFSET_KEY,
BINLOG_POSITION_OFFSET_KEY,
BINLOG_ROW_IN_EVENT_OFFSET_KEY,
THREAD_KEY,
QUERY_KEY);
public MySqlCloudEventsMaker(RecordAndMetadata recordAndMetadata, SerializerType dataContentType, String dataSchemaUriBase,
String cloudEventsSchemaName) {
super(recordAndMetadata, dataContentType, dataSchemaUriBase, cloudEventsSchemaName, Envelope.FieldName.BEFORE, Envelope.FieldName.AFTER);
}
@Override
public String ceId() {
return "name:" + sourceField(AbstractSourceInfo.SERVER_NAME_KEY)
+ ";file:" + sourceField(BINLOG_FILENAME_OFFSET_KEY)
+ ";pos:" + sourceField(BINLOG_POSITION_OFFSET_KEY);
}
@Override
public Set connectorSpecificSourceFields() {
return MYSQL_SOURCE_FIELDS;
}
}