WorkflowDefinitionService (nflow-engine 8.0.0 API)

java.lang.Object
- io.nflow.engine.service.WorkflowDefinitionService

@Component
@Singleton
public class WorkflowDefinitionService
extends Object

Service for managing workflow definitions.

Constructor Summary

Constructors
Constructor Description

WorkflowDefinitionService(WorkflowDefinitionDao workflowDefinitionDao, Environment env)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addWorkflowDefinition(WorkflowDefinition wd)`	Add given workflow definition to managed definitions.
`WorkflowDefinition`	`getWorkflowDefinition(String type)`	Return the workflow definition that matches the give workflow type name.
`List<WorkflowDefinition>`	`getWorkflowDefinitions()`	Return all managed workflow definitions.
`void`	`postProcessWorkflowDefinitions()`	Persist all loaded workflow definitions if nflow.autoinit is false and nflow.definition.persist is true.

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

- Constructor Detail
  - WorkflowDefinitionService
```
@Inject
public WorkflowDefinitionService(WorkflowDefinitionDao workflowDefinitionDao,
                                 Environment env)
```
- Method Detail
  - getWorkflowDefinition
```
public WorkflowDefinition getWorkflowDefinition(String type)
```
    Return the workflow definition that matches the give workflow type name.
    
    Parameters:
    
    type - Workflow definition type.
    
    Returns:
    
    The workflow definition or null if not found.
  - getWorkflowDefinitions
```
public List<WorkflowDefinition> getWorkflowDefinitions()
```
    Return all managed workflow definitions.
    
    Returns:
    
    List of workflow definitions.
  - postProcessWorkflowDefinitions
```
public void postProcessWorkflowDefinitions()
```
    Persist all loaded workflow definitions if nflow.autoinit is false and nflow.definition.persist is true. If nflow.autoinit is true, definitions are persisted when they are added to managed definitions.
  - addWorkflowDefinition
```
public void addWorkflowDefinition(WorkflowDefinition wd)
```
    Add given workflow definition to managed definitions. Persist given definition if nflow.autoinit and nflow.definition.persist are true.
    
    Parameters:
    
    wd - The workflow definition to be added.
    
    Throws:
    
    IllegalStateException - When a definition with the same type has already been added.