Examples of org.araneaframework.Relocatable

org.araneaframework.Relocatable
Relocatable is a component that can be relocated from one parent to another. As the Environment of a component can be inhereted from the parent and the new parent's Environment can differ, this class provides overrideEnvironment(Environment) for resetting the Environment.
This interface should not be used directly, subinterfaces Interface, ComponentInterface, ServiceInterface and WidgetInterface should be used.
@author "Toomas Römer" @author Jevgeni Kabanov (ekabanov@webmedia.ee)

  protected void _relocateComponent(Composite parent, Environment newEnv, Object keyFrom, Object keyTo) throws Exception {
    if (!(parent._getComposite().getChildren().get(keyFrom) instanceof Relocatable)) {
      throw new AraneaRuntimeException("Child "+keyFrom+" not an instance of Relocatable");
    }
    
    Relocatable comp = (Relocatable) parent._getComposite().detach(keyFrom);
    comp._getRelocatable().overrideEnvironment(newEnv);
    
    children.put(keyTo, comp);
  }

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Related Classes of org.araneaframework.Relocatable

org.araneaframework.core.BaseComponent

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