示例#1
0
func storeQuery() {
	// Collect all Post entities under User userid.
	p := store.NewQuery("userid").Collect("Post")
	p.Collect("Like") // Collect all Like entities for Post entities.

	// Collect all Comment entities, and Likes on those comments.
	p.Collect("Comment").Collect("Like")

	// Alternatively, collect everything via breadth first iteration.
	p = store.NewQuery("userid").UptoDepth(10)

	result, _ := p.Run()
	js, _ := result.ToJson() // Convert to JSON.
	fmt.Println(string(js))

	// Optionally write to w http.ResponseWriter.
	// result.WriteJsonResponse(w)
}
示例#2
0
func (si SimpleIndexer) Regenerate(e x.Entity) (rdoc x.Doc) {
	rdoc.Id = e.Id
	rdoc.Kind = e.Kind
	rdoc.NanoTs = time.Now().UnixNano() // Used for versioning, to support concurrency.

	// Query store to get the entity, and all it's properties.
	result, _ := store.NewQuery(e.Id).Run()
	data := result.ToMap()
	rdoc.Data = data // Data field takes interface{}, so set to anything.
	return
} // end_simple