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use serde_json;
use serde::Serialize;
use error::*;
use client::Client;
use client::requests::{Index, Type, Id, IndexRequest, RequestBuilder, RawRequestBuilder};
use client::responses::IndexResponse;
use types::document::DocumentType;
pub struct IndexRequestBuilder<TDocument> {
index: Index<'static>,
ty: Type<'static>,
id: Id<'static>,
doc: TDocument,
}
impl Client {
pub fn index_document<'a, TDocument>(&'a self,
index: Index<'static>,
id: Id<'static>,
doc: TDocument)
-> RequestBuilder<'a, IndexRequestBuilder<TDocument>>
where TDocument: Serialize + DocumentType
{
let ty = TDocument::name().into();
RequestBuilder::new(&self,
None,
IndexRequestBuilder {
index: index,
ty: ty,
id: id,
doc: doc,
})
}
}
impl<TDocument> IndexRequestBuilder<TDocument>
where TDocument: Serialize
{
fn into_request(self) -> Result<IndexRequest<'static, Vec<u8>>> {
let body = serde_json::to_vec(&self.doc)?;
Ok(IndexRequest::for_index_ty_id(self.index, self.ty, self.id, body))
}
}
impl<'a, TDocument> RequestBuilder<'a, IndexRequestBuilder<TDocument>>
where TDocument: Serialize
{
pub fn ty<I>(mut self, ty: I) -> Self
where I: Into<Type<'static>>
{
self.req.ty = ty.into();
self
}
pub fn send(self) -> Result<IndexResponse> {
let req = self.req.into_request()?;
RequestBuilder::new(self.client, self.params, RawRequestBuilder::new(req))
.send_raw()?
.into_response()
}
}
#[cfg(test)]
mod tests {
use serde_json::Value;
use prelude::*;
#[test]
fn default_request() {
let client = Client::new(RequestParams::new("http://eshost:9200")).unwrap();
let req = client
.index_document(index("test-idx"), id("1"), Value::Null)
.req
.into_request()
.unwrap();
assert_eq!("/test-idx/value/1", req.url.as_ref());
assert_eq!("null".as_bytes().to_vec(), req.body);
}
#[test]
fn specify_ty() {
let client = Client::new(RequestParams::new("http://eshost:9200")).unwrap();
let req = client
.index_document(index("test-idx"), id("1"), Value::Null)
.ty("new-ty")
.req
.into_request()
.unwrap();
assert_eq!("/test-idx/new-ty/1", req.url.as_ref());
}
#[test]
fn document_borrow() {
let client = Client::new(RequestParams::new("http://eshost:9200")).unwrap();
let doc = Value::Null;
let req = client
.index_document(index("test-idx"), id("1"), &doc)
.req
.into_request()
.unwrap();
assert_eq!("/test-idx/value/1", req.url.as_ref());
}
}