def _get_model_domain_object_instance(self, blog_post_model):
"""Returns blog post domain object instance created from the model.
Args:
blog_post_model: datastore_services.Model. Entity to validate.
Returns:
BlogPost. A domain object to validate.
"""
return blog_domain.BlogPost(
blog_post_model.id, blog_post_model.author_id,
blog_post_model.title, blog_post_model.content,
blog_post_model.url_fragment, blog_post_model.tags,
blog_post_model.thumbnail_filename, blog_post_model.last_updated,
blog_post_model.published_on)
def get_blog_post_from_model(blog_post_model):
"""Returns a blog post domain object given a blog post model loaded
from the datastore.
Args:
blog_post_model: BlogPostModel. The blog post model loaded from the
datastore.
Returns:
BlogPost. A blog post domain object corresponding to the given
blog post model.
"""
return blog_domain.BlogPost(
blog_post_model.id, blog_post_model.author_id, blog_post_model.title,
blog_post_model.content, blog_post_model.url_fragment,
blog_post_model.tags, blog_post_model.thumbnail_filename,
blog_post_model.last_updated, blog_post_model.published_on)