Package org.apache.flink.table.gateway.api.endpoint

Class SqlGatewayEndpointFactoryUtils

java.lang.Object

org.apache.flink.table.gateway.api.endpoint.SqlGatewayEndpointFactoryUtils

@PublicEvolving
public class SqlGatewayEndpointFactoryUtils
extends Object

Util to discover the SqlGatewayEndpoint.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SqlGatewayEndpointFactoryUtils.DefaultEndpointFactoryContext	The default context of SqlGatewayEndpointFactory.
static class	SqlGatewayEndpointFactoryUtils.EndpointFactoryHelper	Helper utility for validating all options for a SqlGatewayEndpointFactory.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	GATEWAY_ENDPOINT_PREFIX

Constructor Summary

Constructors

Constructor	Description
SqlGatewayEndpointFactoryUtils()

Method Summary

Modifier and Type	Method	Description
static SqlGatewayEndpointFactoryUtils.EndpointFactoryHelper	createEndpointFactoryHelper(SqlGatewayEndpointFactory endpointFactory, SqlGatewayEndpointFactory.Context context)	Creates a utility that helps to validate options for a SqlGatewayEndpointFactory.
static List<SqlGatewayEndpoint>	createSqlGatewayEndpoint(SqlGatewayService service, org.apache.flink.configuration.Configuration configuration)	Attempts to discover the appropriate endpoint factory and creates the instance of the endpoints.
static Map<String,String>	getEndpointConfig(org.apache.flink.configuration.Configuration flinkConf, String identifier)
static String	getSqlGatewayOptionPrefix(String identifier)

Methods inherited from class java.lang.Object

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

Field Details

GATEWAY_ENDPOINT_PREFIX

public static final String GATEWAY_ENDPOINT_PREFIX

See Also:

• Constant Field Values

Constructor Details

SqlGatewayEndpointFactoryUtils

public SqlGatewayEndpointFactoryUtils()

Method Details

createSqlGatewayEndpoint

public static List<SqlGatewayEndpoint> createSqlGatewayEndpoint(SqlGatewayService service,
 org.apache.flink.configuration.Configuration configuration)

Attempts to discover the appropriate endpoint factory and creates the instance of the endpoints.

getEndpointConfig

public static Map<String,String> getEndpointConfig(org.apache.flink.configuration.Configuration flinkConf,
 String identifier)

getSqlGatewayOptionPrefix

public static String getSqlGatewayOptionPrefix(String identifier)

createEndpointFactoryHelper

public static SqlGatewayEndpointFactoryUtils.EndpointFactoryHelper createEndpointFactoryHelper(SqlGatewayEndpointFactory endpointFactory,
 SqlGatewayEndpointFactory.Context context)

Creates a utility that helps to validate options for a SqlGatewayEndpointFactory.

Note: This utility checks for left-over options in the final step.