io.debezium.connector.cassandra

Class CassandraTopicSelector.TopicNameSanitizer

java.lang.Object

io.debezium.connector.cassandra.CassandraTopicSelector.TopicNameSanitizer

All Implemented Interfaces:

CassandraTopicSelector.TableTopicNamer

Enclosing class:

CassandraTopicSelector

private static class CassandraTopicSelector.TopicNameSanitizer
extends Object
implements CassandraTopicSelector.TableTopicNamer

A topic namer that replaces any characters invalid in a topic name with _.

Field Summary

Fields

Modifier and Type	Field and Description
private CassandraTopicSelector.TableTopicNamer	delegate
private static String	REPLACEMENT_CHAR

Constructor Summary

Constructors

Constructor and Description
TopicNameSanitizer(CassandraTopicSelector.TableTopicNamer delegate)

Method Summary

Modifier and Type	Method and Description
private boolean	isValidTopicNameCharacter(char c) Whether the given character is a legal character of a Kafka topic name.
String	topicNameFor(KeyspaceTable keyspaceTable, String prefix, String delimiter)

Methods inherited from class java.lang.Object

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

Field Detail

REPLACEMENT_CHAR

private static final String REPLACEMENT_CHAR

See Also:

Constant Field Values

delegate

private final CassandraTopicSelector.TableTopicNamer delegate

Constructor Detail

TopicNameSanitizer

TopicNameSanitizer(CassandraTopicSelector.TableTopicNamer delegate)

Method Detail

topicNameFor

public String topicNameFor(KeyspaceTable keyspaceTable,
                           String prefix,
                           String delimiter)

Specified by:

topicNameFor in interface CassandraTopicSelector.TableTopicNamer

isValidTopicNameCharacter

private boolean isValidTopicNameCharacter(char c)

Whether the given character is a legal character of a Kafka topic name. Legal characters are [a-zA-Z0-9._-]. https://github.com/apache/kafka/blob/trunk/clients/src/main/java/org/apache/kafka/common/internals/Topic.java