How to use

org.jboss.gwt.elemento.processor.context.PostConstructInfo

constructor

private List<PostConstructInfo> processPostConstruct(TypeElement type) {
  List<PostConstructInfo> postConstructs = new ArrayList<>();
  ElementFilter.methodsIn(type.getEnclosedElements()).stream()
      .filter(method -> MoreElements.isAnnotationPresent(method, PostConstruct.class))
      .forEach(method -> {
        // verify method
        if (method.getModifiers().contains(Modifier.PRIVATE)) {
          abortWithError(method, "@%s method must not be private", PostConstruct.class.getSimpleName());
        }
        if (method.getModifiers().contains(Modifier.STATIC)) {
          abortWithError(method, "@%s method must not be static", PostConstruct.class.getSimpleName());
        }
        if (!method.getReturnType().equals(typeUtils.getNoType(TypeKind.VOID))) {
          abortWithError(method, "@%s method must return void", PostConstruct.class.getSimpleName());
        }
        if (!method.getParameters().isEmpty()) {
          abortWithError(method, "@%s method must not have parameters",
              PostConstruct.class.getSimpleName());
        }
        postConstructs.add(new PostConstructInfo(method.getSimpleName().toString()));
      });
  if (postConstructs.size() > 1) {
    warning(type, "%d methods annotated with @%s found. Order is not guaranteed!", postConstructs.size(),
        PostConstruct.class.getSimpleName());
  }
  return postConstructs;
}

private List<PostConstructInfo> processPostConstruct(TypeElement type) {
  List<PostConstructInfo> postConstructs = new ArrayList<>();
  ElementFilter.methodsIn(type.getEnclosedElements()).stream()
      .filter(method -> MoreElements.isAnnotationPresent(method, PostConstruct.class))
      .forEach(method -> {
        // verify method
        if (method.getModifiers().contains(Modifier.PRIVATE)) {
          abortWithError(method, "@%s method must not be private", PostConstruct.class.getSimpleName());
        }
        if (method.getModifiers().contains(Modifier.STATIC)) {
          abortWithError(method, "@%s method must not be static", PostConstruct.class.getSimpleName());
        }
        if (!method.getReturnType().equals(typeUtils.getNoType(TypeKind.VOID))) {
          abortWithError(method, "@%s method must return void", PostConstruct.class.getSimpleName());
        }
        if (!method.getParameters().isEmpty()) {
          abortWithError(method, "@%s method must not have parameters",
              PostConstruct.class.getSimpleName());
        }
        postConstructs.add(new PostConstructInfo(method.getSimpleName().toString()));
      });
  if (postConstructs.size() > 1) {
    warning(type, "%d methods annotated with @%s found. Order is not guaranteed!", postConstructs.size(),
        PostConstruct.class.getSimpleName());
  }
  return postConstructs;
}

private List<PostConstructInfo> processPostConstruct(TypeElement type) {
  List<PostConstructInfo> postConstructs = new ArrayList<>();
  ElementFilter.methodsIn(type.getEnclosedElements()).stream()
      .filter(method -> MoreElements.isAnnotationPresent(method, PostConstruct.class))
      .forEach(method -> {
        // verify method
        if (method.getModifiers().contains(Modifier.PRIVATE)) {
          abortWithError(method, "@%s method must not be private", PostConstruct.class.getSimpleName());
        }
        if (method.getModifiers().contains(Modifier.STATIC)) {
          abortWithError(method, "@%s method must not be static", PostConstruct.class.getSimpleName());
        }
        if (!method.getReturnType().equals(typeUtils.getNoType(TypeKind.VOID))) {
          abortWithError(method, "@%s method must return void", PostConstruct.class.getSimpleName());
        }
        if (!method.getParameters().isEmpty()) {
          abortWithError(method, "@%s method must not have parameters",
              PostConstruct.class.getSimpleName());
        }
        postConstructs.add(new PostConstructInfo(method.getSimpleName().toString()));
      });
  if (postConstructs.size() > 1) {
    warning(type, "%d methods annotated with @%s found. Order is not guaranteed!", postConstructs.size(),
        PostConstruct.class.getSimpleName());
  }
  return postConstructs;
}