ExtendedLanguageConfig.java 文件源码

/**
 * {@inheritDoc}
 * <p>
 * Registers all EPackages (transitively) referenced by registered GenModels prior to calling {@link LanguageConfig#setUri(String)}.
 */
@Override
public void setUri(final String uri) {
  ResourceSet rs = new ResourceSetImpl();
  Set<URI> result = Sets.newHashSet();
  @SuppressWarnings("deprecation")
  Map<String, URI> genModelLocationMap = EcorePlugin.getEPackageNsURIToGenModelLocationMap();
  for (Map.Entry<String, URI> entry : genModelLocationMap.entrySet()) {
    Resource resource = GenModelAccess.getGenModelResource(null, entry.getKey(), rs);
    if (resource != null) {
      for (EObject model : resource.getContents()) {
        if (model instanceof GenModel) {
          GenModel genModel = (GenModel) model;
          result.addAll(getReferencedEPackages(genModel));
        }
      }
    }
  }
  for (URI u : result) {
    addLoadedResource(u.toString());
  }
  super.setUri(uri);
}