Package com.google.genai.gaos.utils

Class SessionManager<T extends SessionManager.HasSessionKey>

java.lang.Object

com.google.genai.gaos.utils.SessionManager<T>

public final class SessionManager<T extends SessionManager.HasSessionKey>
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	SessionManager.HasSessionKey
static final class	SessionManager.Session<T>

Field Summary

Fields

Modifier and Type	Field	Description
static final int	REFRESH_BEFORE_EXPIRY_SECONDS

Constructor Summary

Constructors

Constructor	Description
SessionManager()

Method Summary

Modifier and Type	Method	Description
SessionManager.Session<T>	getSession(T credentials, List<String> scopes, Function<List<String>,SessionManager.Session<T>> tokenProvider)
static boolean	hasRequiredScopes(List<String> sessionScopes, List<String> requiredScopes)
static boolean	hasTokenExpired(Optional<OffsetDateTime> expiresAt, OffsetDateTime now)	Checks if the token has expired.
void	remove(String sessionKey)
void	removeSession(String sessionKey, String scopeKey)
static <T extends SessionManager.HasSessionKey> SessionManager.Session<T>	requestOAuth2Token(HTTPClient client, T credentials, List<String> scopes, Map<String,String> body, Map<String,String> headers, URI tokenUri)

Methods inherited from class java.lang.Object

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

Field Details

REFRESH_BEFORE_EXPIRY_SECONDS

public static final int REFRESH_BEFORE_EXPIRY_SECONDS

See Also:

• Constant Field Values

Constructor Details

SessionManager

public SessionManager()

Method Details

getSession

public SessionManager.Session<T> getSession(T credentials,
 List<String> scopes,
 Function<List<String>,SessionManager.Session<T>> tokenProvider)

hasTokenExpired

public static boolean hasTokenExpired(Optional<OffsetDateTime> expiresAt,
 OffsetDateTime now)

Checks if the token has expired. If no expires_in field was returned by the authorization server, the token is considered to never expire. A buffer (REFRESH_BEFORE_EXPIRY_SECONDS) is applied to refresh tokens before they actually expire.

hasRequiredScopes

public static boolean hasRequiredScopes(List<String> sessionScopes,
 List<String> requiredScopes)

remove

public void remove(String sessionKey)

removeSession

public void removeSession(String sessionKey,
 String scopeKey)

requestOAuth2Token

public static <T extends SessionManager.HasSessionKey>
SessionManager.Session<T> requestOAuth2Token(HTTPClient client,
 T credentials,
 List<String> scopes,
 Map<String,String> body,
 Map<String,String> headers,
 URI tokenUri)