Package com.flowable.platform.expressions

Class FlowableExpressionAuthTokenUtils

java.lang.Object

com.flowable.platform.expressions.FlowableExpressionAuthTokenUtils

public class FlowableExpressionAuthTokenUtils
extends Object

Expression Bean Name: flwAuthTokenUtils

Provides utilities to deal with access tokens for external services.

Author:

Arthur Hupka-Merle

Field Summary

Fields

Modifier and Type	Field	Description
protected final Collection<AuthTokenProvider>	authTokenProviders

Constructor Summary

Constructors

Constructor	Description
FlowableExpressionAuthTokenUtils(Collection<AuthTokenProvider> authTokenProviders)

Method Summary

Modifier and Type	Method	Description
String	getAccessToken(String externalServiceId)	Obtain an access token for the given external service id.

Methods inherited from class java.lang.Object

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

Field Details

authTokenProviders

protected final Collection<AuthTokenProvider> authTokenProviders

Constructor Details

FlowableExpressionAuthTokenUtils

public FlowableExpressionAuthTokenUtils(Collection<AuthTokenProvider> authTokenProviders)

Method Details

getAccessToken

public String getAccessToken(String externalServiceId)

Obtain an access token for the given external service id.

Parameters:

externalServiceId - the service id to get the access token for

Returns:

the access token or null in case no token provider is registered for the given service id or when the token could not be obtained due to authentication errors.