Basic Serverless Function Client

A basic serverless function client allows you to invoke @BasicServerlessFunctions.

Initialisation

To get a BasicServerlessFunctionClient do:

BasicServerlessFunctionClient client = ClientBuilder.getBasicServerlessFunctionClient();

Additionally the serverless function using this client must be annotated with @UsesBasicServerlessFunctionClient, to handle cloud permissions.

invoke(Class<? extends Object> handlerClass, String functionName) - Invokes the basic function found in handlerClass with method name functionName. Blocking call.
invoke(Class<? extends Object> handlerClass, String functionName, Object param) - Invokes the basic function found in handlerClass with method name functionName, with the given parameter. Blocking call.
T invoke(Class<? extends Object> handlerClass, String functionName, Class<T> responseType) - Invokes the basic function found in handlerClass with method name functionName and returns object of type T (which should match basic function method return type). Blocking call.
T invoke(Class<? extends Object> handlerClass, String functionName, Object param, Class<T> responseType) - Invokes the basic function found in handlerClass with method name functionName, with the given parameter, and returns object of type T (which should match basic function method return type). Blocking call.
invokeAsync(Class<? extends Object> handlerClass, String functionName) - - Invokes the basic function found in handlerClass with method name functionName. Non-blocking call.
invokeAsync(Class<? extends Object> handlerClass, String functionName, Object param) - Invokes the basic function found in handlerClass with method name functionName, with the given parameter. Non-blocking call.

stages - The stages which this function has access to the basic serverless function client