ResourceCheck (HAL :: Console 3.7.17.Final API)

java.lang.Object
- org.jboss.hal.dmr.ResourceCheck

All Implemented Interfaces:

Task<FlowContext>
```
public final class ResourceCheck
extends Object
implements Task<FlowContext>
```
Function which checks whether a given resource exists. Pushes 200 onto the context stack if it exists, 404 otherwise.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  ResourceCheck(Dispatcher dispatcher, ResourceAddress address)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  elemental2.promise.Promise<FlowContext> apply(FlowContext context)
  Executes the task.
  - Methods inherited from class java.lang.Object
    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ResourceCheck
```
public ResourceCheck(Dispatcher dispatcher,
                     ResourceAddress address)
```
- Method Detail
  - apply
```
public elemental2.promise.Promise<FlowContext> apply(FlowContext context)
```
    Description copied from interface: Task
    
    Executes the task.
    
    Specified by:
    
    apply in interface Task<FlowContext>
    
    Parameters:
    
    context - the context shared between tasks
    
    Returns:
    
    a promise containing the shared context