Package com.amazonaws.athena.connectors.jdbc.manager

Class JDBCUtil

java.lang.Object

com.amazonaws.athena.connectors.jdbc.manager.JDBCUtil

public final class JDBCUtil
extends Object

Method Summary

Modifier and Type	Method	Description
static Map<String,JdbcMetadataHandler>	createJdbcMetadataHandlerMap(Map<String,String> configOptions, JdbcMetadataHandlerFactory metadataHandlerFactory)	Creates a map of Catalog to respective metadata handler to be used by Multiplexer.
static Map<String,JdbcRecordHandler>	createJdbcRecordHandlerMap(Map<String,String> configOptions, JdbcRecordHandlerFactory jdbcRecordHandlerFactory)	Creates a map of Catalog to respective record handler to be used by Multiplexer.
static TableName	getSchemaTableName(ResultSet resultSet)
static DatabaseConnectionConfig	getSingleDatabaseConfigFromEnv(String databaseEngine, Map<String,String> configOptions)	Extracts default database configuration for a database.
static List<TableName>	getTableMetadata(PreparedStatement preparedStatement, String tableType)
static List<TableName>	getTables(Connection connection, String databaseName)

Methods inherited from class java.lang.Object

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

Method Detail

getSingleDatabaseConfigFromEnv

public static DatabaseConnectionConfig getSingleDatabaseConfigFromEnv(String databaseEngine,
                                                                      Map<String,String> configOptions)

Extracts default database configuration for a database. Used when a specific database instance handler is used by Lambda function.

Parameters:

databaseEngine - database type.

Returns:

database connection confuiguration. See DatabaseConnectionConfig.

createJdbcMetadataHandlerMap

public static Map<String,JdbcMetadataHandler> createJdbcMetadataHandlerMap(Map<String,String> configOptions,
                                                                                 JdbcMetadataHandlerFactory metadataHandlerFactory)

Creates a map of Catalog to respective metadata handler to be used by Multiplexer.

Parameters:

configOptions - system configOptions.

metadataHandlerFactory - factory for creating the appropriate metadata handler for the database type

Returns:

Map of String -> JdbcMetadataHandler

createJdbcRecordHandlerMap

public static Map<String,JdbcRecordHandler> createJdbcRecordHandlerMap(Map<String,String> configOptions,
                                                                             JdbcRecordHandlerFactory jdbcRecordHandlerFactory)

Creates a map of Catalog to respective record handler to be used by Multiplexer.

Parameters:

configOptions - system configOptions.

jdbcRecordHandlerFactory -

Returns:

Map of String -> JdbcRecordHandler

getTables

public static List<TableName> getTables(Connection connection,
                                        String databaseName)
                                 throws SQLException

Throws:

SQLException

getTableMetadata

public static List<TableName> getTableMetadata(PreparedStatement preparedStatement,
                                               String tableType)

getSchemaTableName

public static TableName getSchemaTableName(ResultSet resultSet)
                                    throws SQLException

Throws:

SQLException