HttpsCallableReference
public class HttpsCallableReference
A reference to a particular Callable HTTPS trigger in Cloud Functions.
Summary
Public methods |
|
|---|---|
@NonNull Task<HttpsCallableResult> |
call()Executes this HTTPS endpoint asynchronously without arguments. |
@NonNull Task<HttpsCallableResult> |
Executes this Callable HTTPS trigger asynchronously. |
long |
Returns the timeout for calls from this instance of Functions. |
void |
setTimeout(long timeout, @NonNull TimeUnit units)Changes the timeout for calls from this instance of Functions. |
@NonNull HttpsCallableReference |
withTimeout(long timeout, @NonNull TimeUnit units)Creates a new reference with the given timeout for calls. |
Public methods
call
public @NonNull Task<HttpsCallableResult> call()
Executes this HTTPS endpoint asynchronously without arguments.
The request to the Cloud Functions backend made by this method automatically includes a Firebase Instance ID token to identify the app instance. If a user is logged in with Firebase Auth, an auth token for the user will also be automatically included.
Firebase Instance ID sends data to the Firebase backend periodically to collect information regarding the app instance. To stop this, see deleteInstanceId. It will resume with a new Instance ID the next time you call this method.
| Returns | |
|---|---|
@NonNull Task<HttpsCallableResult> |
A Task that will be completed when the HTTPS request has completed. |
call
public @NonNull Task<HttpsCallableResult> call(@Nullable Object data)
Executes this Callable HTTPS trigger asynchronously.
The data passed into the trigger can be any of the following types:
- Any primitive type, including null, int, long, float, and boolean.
StringList, where the contained objects are also one of these types.Map, where the values are also one of these types.org.json.JSONArrayorg.json.JSONObjectNULL
If the returned task fails, the Exception will be one of the following types:
java.io.IOException- if the HTTPS request failed to connect.FirebaseFunctionsException- if the request connected, but the function returned an error.
The request to the Cloud Functions backend made by this method automatically includes a Firebase Instance ID token to identify the app instance. If a user is logged in with Firebase Auth, an auth token for the user will also be automatically included.
Firebase Instance ID sends data to the Firebase backend periodically to collect information regarding the app instance. To stop this, see deleteInstanceId. It will resume with a new Instance ID the next time you call this method.
| Returns | |
|---|---|
@NonNull Task<HttpsCallableResult> |
A Task that will be completed when the HTTPS request has completed. |
getTimeout
public long getTimeout()
Returns the timeout for calls from this instance of Functions.
| Returns | |
|---|---|
long |
The timeout, in milliseconds. |
setTimeout
public void setTimeout(long timeout, @NonNull TimeUnit units)
Changes the timeout for calls from this instance of Functions. The default is 60 seconds.
withTimeout
public @NonNull HttpsCallableReference withTimeout(long timeout, @NonNull TimeUnit units)
Creates a new reference with the given timeout for calls. The default is 60 seconds.