com.google.cloud.spring.core

Class DefaultCredentialsProvider

java.lang.Object

com.google.cloud.spring.core.DefaultCredentialsProvider

All Implemented Interfaces:

com.google.api.gax.core.CredentialsProvider

public class DefaultCredentialsProvider
extends Object
implements com.google.api.gax.core.CredentialsProvider

A CredentialsProvider implementation that wraps credentials based on user-provided properties and defaults.

Author:

João André Martins, Mike Eltsufin

Constructor Summary

Constructors

Constructor and Description
DefaultCredentialsProvider(CredentialsSupplier credentialsSupplier) The credentials provided by this object originate from the following sources: *.credentials.location: Credentials built from JSON content inside the file pointed to by this property, *.credentials.encoded-key: Credentials built from JSON String, encoded on base64, Google Cloud Client Libraries default credentials provider.

Method Summary

Modifier and Type	Method and Description
com.google.auth.Credentials	getCredentials()

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultCredentialsProvider

public DefaultCredentialsProvider(CredentialsSupplier credentialsSupplier)
                           throws IOException

The credentials provided by this object originate from the following sources:

• *.credentials.location: Credentials built from JSON content inside the file pointed to by this property,
• *.credentials.encoded-key: Credentials built from JSON String, encoded on base64,
• Google Cloud Client Libraries default credentials provider.

If credentials are provided by one source, the next sources are discarded.

Parameters:

credentialsSupplier - provides properties that can override OAuth2 scopes list used by the credentials, and the location of the OAuth2 credentials private key.

Throws:

IOException - if an issue occurs creating the DefaultCredentialsProvider

Method Detail

getCredentials

public com.google.auth.Credentials getCredentials()
                                           throws IOException

Specified by:

getCredentials in interface com.google.api.gax.core.CredentialsProvider

Throws:

IOException