Package io.debezium.connector.spanner.config.validation

Class ChangeStreamValidator

java.lang.Object

io.debezium.connector.spanner.config.validation.ChangeStreamValidator

All Implemented Interfaces:

ConfigurationValidator.Validator

public class ChangeStreamValidator
extends Object
implements ConfigurationValidator.Validator

Used to validate the Spanner Change Stream provided in configuration

Field Summary

Fields

Modifier and Type	Field	Description
private final ConfigurationValidator.ValidationContext	context
private static final org.slf4j.Logger	LOGGER
private boolean	result

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ChangeStreamValidator(ConfigurationValidator.ValidationContext context)

Method Summary

Modifier and Type	Method	Description
(package private) boolean	isStreamExist(com.google.cloud.spanner.DatabaseClient databaseClient, String streamName)	Checks change stream is exist
boolean	isSuccess()	Returns true if validation passed
ChangeStreamValidator	validate()	Does the validation
static ChangeStreamValidator	withContext(ConfigurationValidator.ValidationContext validationContext)	Create ChangeStreamValidator with validationContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.debezium.connector.spanner.config.validation.ConfigurationValidator.Validator

then

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

context

private final ConfigurationValidator.ValidationContext context

result

private boolean result

Constructor Details

ChangeStreamValidator

private ChangeStreamValidator(ConfigurationValidator.ValidationContext context)

Method Details

withContext

public static ChangeStreamValidator withContext(ConfigurationValidator.ValidationContext validationContext)

Create ChangeStreamValidator with validationContext

Parameters:

validationContext -

Returns:

ChangeStreamValidator

isSuccess

public boolean isSuccess()

Returns true if validation passed

Specified by:

isSuccess in interface ConfigurationValidator.Validator

Returns:

validate

public ChangeStreamValidator validate()

Does the validation

Specified by:

validate in interface ConfigurationValidator.Validator

Returns:

this object

isStreamExist

boolean isStreamExist(com.google.cloud.spanner.DatabaseClient databaseClient,
 String streamName)

Checks change stream is exist

Parameters:

databaseClient - DatabaseClient object

streamName - name of stream

Returns:

true if change stream exist