Class FluentFuncInvoker

public class FluentFuncInvoker
extends java.lang.Object

Provides a Fluent Function Invoker class for executing 'Fluent Function' types services. Please note this class does not support invoking 'Delivery Functions' as these need to be executed by internal TM services to ensure the transaction state transitions are managed correctly. Examples Please find the fluent function invoker examples below.

Executing in a Form Function

The example below illustrates calling a Fluent Function inside another function handler. Please note how you can simply pass the FuncParam parameter into the function being called and return the resulting FuncResult object.

 import com.avoka.tm.func.*
 import com.avoka.tm.util.*
 import com.avoka.tm.vo.*
 import javax.servlet.http.*
 class FluentFunction {
     public Logger logger
      // Perform Fluent Function call.
     FuncResult invoke(FuncParam param) {
         FuncResult result = new FluentFuncInvoker()
             .setServiceName("Account Verification")
             .setVersion("1.0.1")
             .invoke(param)
         return result
     }
 } 

Please Note: if the service version number is not specified then the service for the transaction organization, service name and current version will be resolved.

Since:

17.10.0

Constructor Summary

Constructors

Constructor	Description
FluentFuncInvoker()

Method Summary

All Methods Instance Methods Concrete Methods

Modifier and Type	Method	Description
FuncResult	invoke​(FuncParam funcParam)	Invoke the fluent function and return the function result.
FluentFuncInvoker	setLogger​(Logger logger)	Set the function logger.
FluentFuncInvoker	setServiceName​(java.lang.String serviceName)	Set the function service name to invoke.
FluentFuncInvoker	setVersion​(java.lang.String version)	Set the function version to invoke.

Methods inherited from class java.lang.Object

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

Constructor Detail

FluentFuncInvoker

public FluentFuncInvoker()

Method Detail

setServiceName

public FluentFuncInvoker setServiceName​(java.lang.String serviceName) Set the function service name to invoke.

Parameters:

serviceName - the function service name to invoke (required)

Returns:

the fluent function invoker

setVersion

public FluentFuncInvoker setVersion​(java.lang.String version) Set the function version to invoke.

Parameters:

version - function version to invoke (required)

Returns:

the fluent function invoker

setLogger

public FluentFuncInvoker setLogger​(Logger logger) Set the function logger.

Parameters:

logger - the function logger

Returns:

the fluent function invoker

Since:

17.10.3

invoke

public FuncResult invoke​(FuncParam funcParam) Invoke the fluent function and return the function result.

Parameters:

funcParam - the function parameter

Returns:

the function result