Example #1
0
 /**
  * Returns the children name associated with this config instance. This is by definition a subset
  * of the element names as known to the model {#see ConfigModel.getElementNames(). @Return list of
  * elements names associated with this config instance
  */
 public Set<String> getElementNames() {
   Set<String> names = new HashSet<String>();
   for (Child child : children) {
     names.add(child.name);
   }
   return names;
 }
Example #2
0
  /* package */ @SuppressWarnings({"unchecked"})
  void register() {
    ServiceLocator locator = getServiceLocator();

    ActiveDescriptor<?> myselfReified = locator.reifyDescriptor(this);

    DynamicConfigurationService dcs = locator.getService(DynamicConfigurationService.class);
    DynamicConfiguration dc = dcs.createDynamicConfiguration();

    //        habitat.add(this);
    HK2Loader loader = this.model.classLoaderHolder;

    Set<Type> ctrs = new HashSet<Type>();
    ctrs.add(myselfReified.getImplementationClass());

    if (ConfigBean.class.isAssignableFrom(this.getClass())) {
      ctrs.add(ConfigBean.class);
    }

    DomDescriptor<Dom> domDesc =
        new DomDescriptor<Dom>(
            this, ctrs, Singleton.class, getImplementation(), new HashSet<Annotation>());
    domDesc.setLoader(loader);
    domDescriptor = dc.addActiveDescriptor(domDesc, false);

    String key = getKey();
    for (String contract : model.contracts) {
      ActiveDescriptor<Dom> alias = new AliasDescriptor<Dom>(locator, domDescriptor, contract, key);
      dc.addActiveDescriptor(alias, false);
    }
    if (key != null) {
      ActiveDescriptor<Dom> alias =
          new AliasDescriptor<Dom>(locator, domDescriptor, model.targetTypeName, key);
      dc.addActiveDescriptor(alias, false);
    }

    dc.commit();

    serviceHandle = getHabitat().getServiceHandle(domDescriptor);
  }
Example #3
0
 public void addListener(ConfigListener listener) {
   if (listener == null) {
     throw new IllegalArgumentException("Listener cannot be null");
   }
   listeners.add(listener);
 }