net.snowflake.client.jdbc

Class SnowflakeUtil

java.lang.Object

net.snowflake.client.jdbc.SnowflakeUtil

public class SnowflakeUtil
extends Object

Author:

jhuang

Field Summary

Fields

Modifier and Type	Field and Description
static int	EXTRA_TYPES_TIMESTAMP_LTZ Additional data types not covered by standard JDBC
static int	EXTRA_TYPES_TIMESTAMP_TZ

Constructor Summary

Constructors

Constructor and Description
SnowflakeUtil()

Method Summary

Modifier and Type	Method and Description
static void	checkErrorAndThrowException(com.fasterxml.jackson.databind.JsonNode rootNode)
static void	checkErrorAndThrowExceptionIncludingReauth(com.fasterxml.jackson.databind.JsonNode rootNode)
static ThreadPoolExecutor	createDefaultExecutorService(String threadNamePrefix, int parallel) Returns a new thread pool configured with the default settings.
static SnowflakeColumnMetadata	extractColumnMetadata(com.fasterxml.jackson.databind.JsonNode colNode, boolean jdbcTreatDecimalAsInt)
static Throwable	getRootCause(Exception ex)
static boolean	isBlank(String input)
static void	logResponseDetails(org.apache.http.HttpResponse response, SFLogger logger) A utility to log response details.
static String	randomAlphaNumeric(int count)

Methods inherited from class java.lang.Object

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

Field Detail

EXTRA_TYPES_TIMESTAMP_LTZ

public static final int EXTRA_TYPES_TIMESTAMP_LTZ

Additional data types not covered by standard JDBC

See Also:

Constant Field Values

EXTRA_TYPES_TIMESTAMP_TZ

public static final int EXTRA_TYPES_TIMESTAMP_TZ

See Also:

Constant Field Values

Constructor Detail

SnowflakeUtil

public SnowflakeUtil()

Method Detail

checkErrorAndThrowExceptionIncludingReauth

public static void checkErrorAndThrowExceptionIncludingReauth(com.fasterxml.jackson.databind.JsonNode rootNode)
                                                       throws SnowflakeSQLException

Throws:

SnowflakeSQLException

checkErrorAndThrowException

public static void checkErrorAndThrowException(com.fasterxml.jackson.databind.JsonNode rootNode)
                                        throws SnowflakeSQLException

Throws:

SnowflakeSQLException

extractColumnMetadata

public static SnowflakeColumnMetadata extractColumnMetadata(com.fasterxml.jackson.databind.JsonNode colNode,
                                                            boolean jdbcTreatDecimalAsInt)
                                                     throws SnowflakeSQLException

Throws:

SnowflakeSQLException

logResponseDetails

public static void logResponseDetails(org.apache.http.HttpResponse response,
                                      SFLogger logger)

A utility to log response details.

Used when there is an error in http response

Parameters:

response - http response get from server

logger - logger object

createDefaultExecutorService

public static ThreadPoolExecutor createDefaultExecutorService(String threadNamePrefix,
                                                              int parallel)

Returns a new thread pool configured with the default settings.

Parameters:

threadNamePrefix - prefix of the thread name

parallel - the number of concurrency

Returns:

A new thread pool configured with the default settings.

getRootCause

public static Throwable getRootCause(Exception ex)

isBlank

public static boolean isBlank(String input)

randomAlphaNumeric

public static String randomAlphaNumeric(int count)