Package io.github.guoshiqiufeng.dify.server.client

Class BaseDifyServerToken

java.lang.Object

io.github.guoshiqiufeng.dify.server.client.BaseDifyServerToken

Direct Known Subclasses:

DifyServerTokenDefault, DifyServerTokenRedis

public abstract class BaseDifyServerToken
extends Object

Since:

2025/4/9 13:28

Version:

1.0

Author:

yanghq

Field Summary

Fields

Modifier and Type	Field	Description
protected static final int	MAX_RETRY_ATTEMPTS	最大重试次数

Constructor Summary

Constructors

Constructor	Description
BaseDifyServerToken()

Method Summary

Modifier and Type	Method	Description
abstract void	addAuthorizationHeader(org.springframework.http.HttpHeaders headers, DifyServerClient difyServerClient)	Abstract method to add authorization header to HTTP request.
<T> T	executeWithRetry(RequestSupplier<T> supplier, DifyServerClient difyServerClient)	Executes the given request supplier with automatic retry mechanism.

Methods inherited from class java.lang.Object

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

Field Details

MAX_RETRY_ATTEMPTS

protected static final int MAX_RETRY_ATTEMPTS

最大重试次数

See Also:

• Constant Field Values

Constructor Details

BaseDifyServerToken

public BaseDifyServerToken()

Method Details

addAuthorizationHeader

public abstract void addAuthorizationHeader(org.springframework.http.HttpHeaders headers,
 DifyServerClient difyServerClient)

Abstract method to add authorization header to HTTP request.

Parameters:

headers - HTTP headers to be populated with authorization information

difyServerClient - client instance containing necessary configuration

executeWithRetry

public <T> T executeWithRetry(RequestSupplier<T> supplier,
 DifyServerClient difyServerClient)

Executes the given request supplier with automatic retry mechanism. Will retry when encountering 401 Unauthorized errors, up to MAX_RETRY_ATTEMPTS times.

Type Parameters:

T - type of the response object

Parameters:

supplier - request execution supplier that provides the result

difyServerClient - client instance for token refresh operations

Returns:

result from the successful request execution

Throws:

RuntimeException - when max retry attempts are exhausted

Exception - when non-retryable errors occur