Package io.github.flink.gcp.connector.bigtable

Class BigtableCredentials

java.lang.Object

io.github.flink.gcp.connector.bigtable.BigtableCredentials

@Internal
public final class BigtableCredentials
extends Object

Loads credentials for the Bigtable data and admin client families.

A failure names only the product, never the path or the parser's exception; ServiceAccountKeys.load(String, java.util.Collection, String) owns that rule.

Method Summary

Modifier and Type	Method	Description
static com.google.api.gax.core.CredentialsProvider	loadAll(String serviceAccountKeyFile)	Loads one provider shared by data, table-admin and instance-admin clients.
static com.google.api.gax.core.CredentialsProvider	loadData(String serviceAccountKeyFile)	Loads credentials for a data client, or returns null to preserve ADC.
static com.google.api.gax.core.CredentialsProvider	loadDataAndTableAdmin(String serviceAccountKeyFile)	Loads one provider shared by data and table-admin clients.
static com.google.api.gax.core.CredentialsProvider	loadTableAdmin(String serviceAccountKeyFile)	Loads credentials for a table-admin client, or returns null to preserve ADC.

Methods inherited from class java.lang.Object

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

Method Details

loadData

@Nullable
public static com.google.api.gax.core.CredentialsProvider loadData(@Nullable
 String serviceAccountKeyFile)
                                                            throws IOException

Loads credentials for a data client, or returns null to preserve ADC.

Throws:

IOException

loadTableAdmin

@Nullable
public static com.google.api.gax.core.CredentialsProvider loadTableAdmin(@Nullable
 String serviceAccountKeyFile)
                                                                  throws IOException

Loads credentials for a table-admin client, or returns null to preserve ADC.

Throws:

IOException

loadDataAndTableAdmin

@Nullable
public static com.google.api.gax.core.CredentialsProvider loadDataAndTableAdmin(@Nullable
 String serviceAccountKeyFile)
                                                                         throws IOException

Loads one provider shared by data and table-admin clients.

Throws:

IOException

loadAll

@Nullable
public static com.google.api.gax.core.CredentialsProvider loadAll(@Nullable
 String serviceAccountKeyFile)
                                                           throws IOException

Loads one provider shared by data, table-admin and instance-admin clients.

Throws:

IOException