EngineConfiguration (nflow-engine 8.0.0 API)

java.lang.Object
- io.nflow.engine.config.EngineConfiguration

@Configuration
@ComponentScan("io.nflow.engine")
public class EngineConfiguration
extends Object

The main Spring configuration class for nFlow engine.

Constructor Summary

Constructors
Constructor Description

EngineConfiguration()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`WorkflowInstanceExecutor`	`nflowExecutor(ThreadFactory nflowThreadFactory, Environment env)`	Creates a workflow instance executor for processing workflow instances.
`AbstractResource`	`nflowNonSpringWorkflowsListing(Environment env)`	Creates a resource for listing workflows that are not defined as Spring beans.
`com.fasterxml.jackson.databind.ObjectMapper`	`nflowObjectMapper()`	Creates an object mapper for serializing and deserializing workflow instance state variables to and from database.
`ThreadFactory`	`nflowThreadFactory()`	Creates a thread factory for creating instance executor threads.

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

- Constructor Detail
  - EngineConfiguration
```
public EngineConfiguration()
```
- Method Detail
  - nflowExecutor
```
@Bean
public WorkflowInstanceExecutor nflowExecutor(ThreadFactory nflowThreadFactory,
                                              Environment env)
```
    Creates a workflow instance executor for processing workflow instances.
    
    Parameters:
    
    nflowThreadFactory - Thread factory to be used for creating instance executor threads.
    
    env - The Spring environment.
    
    Returns:
    
    Workflow instance executor.
  - nflowThreadFactory
```
@Bean
public ThreadFactory nflowThreadFactory()
```
    Creates a thread factory for creating instance executor threads.
    
    Returns:
    
    Instance executor thread factory.
  - nflowObjectMapper
```
@Bean
public com.fasterxml.jackson.databind.ObjectMapper nflowObjectMapper()
```
    Creates an object mapper for serializing and deserializing workflow instance state variables to and from database.
    
    Returns:
    
    Object mapper.
  - nflowNonSpringWorkflowsListing
```
@Bean
public AbstractResource nflowNonSpringWorkflowsListing(Environment env)
```
    Creates a resource for listing workflows that are not defined as Spring beans.
    
    Parameters:
    
    env - The Spring environment.
    
    Returns:
    
    A resource representing the file that contains a list of workflow class names.