Emfatic fragment for an ecore2thrift blogging service

blog.emf

@thrift(javans="ecore2thrift.example")
@namespace(uri="http://github.com/ecore2thrift", prefix="")
package Blog;

@doc(d="One post in the blog")
class Post {
	@doc(d="Title of the post")
	attr String title;
	@doc(d="Date and time in ISO 8601 format")
	attr String date;
	@doc(d="Text in the post")
	attr String text;
	@doc(d="True if the post is a draft and should not be visible yet")
	attr Boolean draft = false; 
}

@doc(d="Entire blog")
class Blog {
	@doc(d="List of posts in the blog")
	val Post[*] posts;
}

@doc(d="The specified post has not been found.")
class PostDoesNotExist {
	@doc(d="Unique identifier for the post.")
	attr Integer identifier;
}

@doc(d="Manages the contents of the blog.")
class BlogService {
	@doc(d="Returns the entire blog at once.")
	op Blog getBlog();
	@doc(d="Returns the number of posts in the blog.")
	op Integer getCountPosts();
	@doc(d="Returns a specific post.")
	op Post getPost(Integer identifier) throws PostDoesNotExist;
	@doc(d="Removes a specific post.")
	op void removePost(Integer identifier) throws PostDoesNotExist;
	@doc(d="Updates a specific post.")
	op void updatePost(Integer identifier, Post updatedPost) throws PostDoesNotExist;
	@doc(d="Adds a new post.")
	op Integer addPost(Post newPost);
}