FunctionInvoker (Spring Cloud Function Parent 3.2.12 API)

java.lang.Object
- org.springframework.cloud.function.context.AbstractSpringFunctionAdapterInitializer<com.google.cloud.functions.HttpRequest>
- - org.springframework.cloud.function.adapter.gcp.FunctionInvoker

All Implemented Interfaces:

com.google.cloud.functions.HttpFunction, com.google.cloud.functions.RawBackgroundFunction, Closeable, AutoCloseable
```
public class FunctionInvoker
extends AbstractSpringFunctionAdapterInitializer<com.google.cloud.functions.HttpRequest>
implements com.google.cloud.functions.HttpFunction, com.google.cloud.functions.RawBackgroundFunction
```
Implementation of HttpFunction and RawBackgroundFunction for Google Cloud Function (GCF). This is the Spring Cloud Function adapter for GCF HTTP and Raw Background function.

Since:

3.0.4

Author:

Dmitry Solomakha, Mike Eltsufin, Oleg Zhurakousky

Field Summary
- Fields inherited from class org.springframework.cloud.function.context.AbstractSpringFunctionAdapterInitializer
  catalog, jsonMapper, TARGET_EXECUTION_CTX_NAME

Constructor Summary

Constructors
Constructor Description

FunctionInvoker()

FunctionInvoker(Class<?> configurationClass)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`accept(String json, com.google.cloud.functions.Context context)`	The implementation of a GCF `RawBackgroundFunction` that will be used as the entry point from GCF.
`void`	`service(com.google.cloud.functions.HttpRequest httpRequest, com.google.cloud.functions.HttpResponse httpResponse)`	The implementation of a GCF `HttpFunction` that will be used as the entry point from GCF.

Methods inherited from class org.springframework.cloud.function.context.AbstractSpringFunctionAdapterInitializer
apply, clear, close, convertOutput, doResolveName, function, getContext, getFunction, getInputType, initialize, result

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - FunctionInvoker
```
public FunctionInvoker()
```
  - FunctionInvoker
```
public FunctionInvoker(Class<?> configurationClass)
```
- Method Detail
  - service
```
public void service(com.google.cloud.functions.HttpRequest httpRequest,
                    com.google.cloud.functions.HttpResponse httpResponse)
             throws Exception
```
    The implementation of a GCF HttpFunction that will be used as the entry point from GCF.
    
    Specified by:
    
    service in interface com.google.cloud.functions.HttpFunction
    
    Throws:
    
    Exception
  - accept
```
public void accept(String json,
                   com.google.cloud.functions.Context context)
```
    The implementation of a GCF RawBackgroundFunction that will be used as the entry point from GCF.
    
    Specified by:
    
    accept in interface com.google.cloud.functions.RawBackgroundFunction
    
    Parameters:
    
    json - the payload.
    
    context - event context.
    
    Since:
    
    3.0.5