Package com.amazonaws.athena.connectors.google.bigquery

Class BigQueryUtils

java.lang.Object

com.amazonaws.athena.connectors.google.bigquery.BigQueryUtils

public class BigQueryUtils
extends Object

Method Summary

Modifier and Type	Method	Description
static Object	coerce(org.apache.arrow.vector.FieldVector vector, Object value)
static String	fixCaseForDatasetName(String projectName, String datasetName, com.google.cloud.bigquery.BigQuery bigQuery)	BigQuery is case sensitive for its Project and Dataset Names.
static String	fixCaseForTableName(String projectName, String datasetName, String tableName, com.google.cloud.bigquery.BigQuery bigQuery)
static com.google.cloud.bigquery.BigQuery	getBigQueryClient(Map<String,String> configOptions)
static List<org.apache.arrow.vector.types.pojo.Field>	getChildFieldList(com.google.cloud.bigquery.Field field)
static Object	getComplexObjectFromFieldValue(org.apache.arrow.vector.types.pojo.Field field, com.google.cloud.bigquery.FieldValue fieldValue, boolean isTimeStampCol)
static com.google.auth.Credentials	getCredentialsFromSecretsManager(Map<String,String> configOptions)
static String	getEnvBigQueryCredsSmId(Map<String,String> configOptions)
static void	installGoogleCredentialsJsonFile(Map<String,String> configOptions)	Install/place Google cloud platform credentials from AWS secret manager to temp location This is required for dataset api
static void	setupNativeEnvironmentVariables()

Methods inherited from class java.lang.Object

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

Method Detail

getCredentialsFromSecretsManager

public static com.google.auth.Credentials getCredentialsFromSecretsManager(Map<String,String> configOptions)
                                                                    throws IOException

Throws:

IOException

getBigQueryClient

public static com.google.cloud.bigquery.BigQuery getBigQueryClient(Map<String,String> configOptions)
                                                            throws IOException

Throws:

IOException

getEnvBigQueryCredsSmId

public static String getEnvBigQueryCredsSmId(Map<String,String> configOptions)

fixCaseForDatasetName

public static String fixCaseForDatasetName(String projectName,
                                           String datasetName,
                                           com.google.cloud.bigquery.BigQuery bigQuery)

BigQuery is case sensitive for its Project and Dataset Names. This function will return the first case insensitive match.

Parameters:

projectName - The dataset name we want to look up. The project name must be case correct.

Returns:

A case correct dataset name.

fixCaseForTableName

public static String fixCaseForTableName(String projectName,
                                         String datasetName,
                                         String tableName,
                                         com.google.cloud.bigquery.BigQuery bigQuery)

getChildFieldList

public static List<org.apache.arrow.vector.types.pojo.Field> getChildFieldList(com.google.cloud.bigquery.Field field)

installGoogleCredentialsJsonFile

public static void installGoogleCredentialsJsonFile(Map<String,String> configOptions)
                                             throws IOException

Install/place Google cloud platform credentials from AWS secret manager to temp location This is required for dataset api

Throws:

IOException

setupNativeEnvironmentVariables

public static void setupNativeEnvironmentVariables()

coerce

public static Object coerce(org.apache.arrow.vector.FieldVector vector,
                            Object value)

getComplexObjectFromFieldValue

public static Object getComplexObjectFromFieldValue(org.apache.arrow.vector.types.pojo.Field field,
                                                    com.google.cloud.bigquery.FieldValue fieldValue,
                                                    boolean isTimeStampCol)
                                             throws ParseException

Throws:

ParseException