Package org.pipservices3.commons.refer

Interface IReferenceable

All Known Implementing Classes:

DependencyResolver

public interface IReferenceable

Interface for components that depends on other components.

If component requires explicit notification to unset references it shall additionally implement IUnreferenceable interface.

### Example ###

 
  public class MyController implements IReferenceable {
     public IMyPersistence _persistence;
     ...
     public void setReferences(IReferences references) {
       this._persistence = (IMyPersistence)references.getOneRequired(
         new Descriptor("mygroup", "persistence", "*", "*", "1.0")
       );
     }
     ...
  }
  
  

See Also:

• IReferences
• IUnreferenceable
• Referencer

Method Summary

Modifier and Type	Method	Description
void	setReferences(IReferences references)	Sets references to dependent components.

Method Details

setReferences

void setReferences(IReferences references)
            throws ReferenceException,
ConfigException

Sets references to dependent components.

Parameters:

references - references to locate the component dependencies.

Throws:

ReferenceException - when no references found.

ConfigException - when configuration is wrong

See Also:

• IReferences