private void generateResourcesFile(final File resfile) {

    final Framework framework = projectResourceMgr.getFramework();
    final NodeEntryImpl node = framework.createFrameworkNode();
    node.setFrameworkProject(getName());
    final NodesFileGenerator generator;
    if (resfile.getName().endsWith(".xml")) {
      generator = new ResourceXMLGenerator(resfile);
    } else if (resfile.getName().endsWith(".yaml")) {
      generator = new NodesYamlGenerator(resfile);
    } else {
      getLogger()
          .error(
              "Unable to generate resources file. Unrecognized extension for dest file: "
                  + resfile.getAbsolutePath());
      return;
    }
    generator.addNode(node);
    try {
      generator.generate();
    } catch (IOException e) {
      getLogger().error("Unable to generate resources file: " + e.getMessage(), e);
    } catch (NodesGeneratorException e) {
      getLogger().error("Unable to generate resources file: " + e.getMessage(), e);
    }

    getLogger().debug("generated resources file: " + resfile.getAbsolutePath());
  }
  private void generateResourcesFile(final File resfile, final String format)
      throws ResourceModelSourceException {
    final NodeEntryImpl node = framework.createFrameworkNode();
    node.setFrameworkProject(configuration.project);
    final ResourceFormatGenerator generator;
    if (null != format) {
      try {
        generator = framework.getResourceFormatGeneratorService().getGeneratorForFormat(format);
      } catch (UnsupportedFormatException e) {
        throw new ResourceModelSourceException(e);
      }
    } else {
      try {
        generator =
            framework.getResourceFormatGeneratorService().getGeneratorForFileExtension(resfile);
      } catch (UnsupportedFormatException e) {
        throw new ResourceModelSourceException(e);
      }
    }
    if (configuration.includeServerNode) {
      NodeSetImpl nodes = new NodeSetImpl();
      nodes.putNode(node);

      if (!resfile.getParentFile().exists()) {
        if (!resfile.getParentFile().mkdirs()) {
          throw new ResourceModelSourceException(
              "Parent dir for resource file does not exists, and could not be created: " + resfile);
        }
      }

      try {
        final FileOutputStream stream = new FileOutputStream(resfile);
        try {
          generator.generateDocument(nodes, stream);
        } finally {
          stream.close();
        }
      } catch (IOException e) {
        throw new ResourceModelSourceException(e);
      } catch (ResourceFormatGeneratorException e) {
        throw new ResourceModelSourceException(e);
      }
    }
  }