public void Delete(string key, Guid? etag)
{
EnsureIsNotNullOrEmpty(key, "key");
var metadata = new JObject();
if (etag != null)
metadata.Add("ETag", new JValue(etag.Value.ToString()));
AddTransactionInformation(metadata);
var httpJsonRequest = new HttpJsonRequest(url + "/docs/" + key, "DELETE", metadata);
try
{
httpJsonRequest.ReadResponseString();
}
catch (WebException e)
{
var httpWebResponse = e.Response as HttpWebResponse;
if (httpWebResponse == null ||
httpWebResponse.StatusCode != HttpStatusCode.Conflict)
throw;
throw ThrowConcurrencyException(e);
}
}
public BatchResult[] Batch(ICommandData[] commandDatas)
{
var metadata = new JObject();
AddTransactionInformation(metadata);
var req = new HttpJsonRequest(url + "/bulk_docs", "POST",metadata);
var jArray = new JArray(commandDatas.Select(x => x.ToJson()));
req.Write(jArray.ToString(Formatting.None));
string response;
try
{
response = req.ReadResponseString();
}
catch (WebException e)
{
var httpWebResponse = e.Response as HttpWebResponse;
if (httpWebResponse == null ||
httpWebResponse.StatusCode != HttpStatusCode.Conflict)
throw;
throw ThrowConcurrencyException(e);
}
return JsonConvert.DeserializeObject<BatchResult[]>(response);
}
public void DeleteIndex(string name)
{
EnsureIsNotNullOrEmpty(name, "name");
var request = new HttpJsonRequest(url + "/indexes/" + name, "DELETE");
request.ReadResponseString();
}
public void Commit(Guid txId)
{
var httpJsonRequest = new HttpJsonRequest("/transaction/commit?tx=" + txId, "POST");
httpJsonRequest.ReadResponseString();
}
public void Rollback(Guid txId)
{
var httpJsonRequest = new HttpJsonRequest("/transaction/rollback?tx=" + txId, "POST");
httpJsonRequest.ReadResponseString();
}
public QueryResult Query(string index, IndexQuery query)
{
EnsureIsNotNullOrEmpty(index, "index");
var path = string.Format("{0}/indexes/{1}?query={2}&start={3}&pageSize={4}", url, index, query.Query, query.Start, query.PageSize);
if (query.FieldsToFetch != null && query.FieldsToFetch.Length > 0)
{
path = query.FieldsToFetch.Aggregate(
new StringBuilder(path),
(sb, field) => sb.Append("&fetch=").Append(field)
).ToString();
}
if(query.SortedFields!=null && query.SortedFields.Length>0)
{
path = query.SortedFields.Aggregate(
new StringBuilder(path),
(sb, field) => sb.Append("&sort=").Append(HttpUtility.UrlEncode(field.Descending ? "-" : "+")).Append(field.Field)
).ToString();
}
var request = new HttpJsonRequest(path, "GET");
var serializer = new JsonSerializer();
JToken json;
using (var reader = new JsonTextReader(new StringReader(request.ReadResponseString())))
json = (JToken)serializer.Deserialize(reader);
return new QueryResult
{
IsStale = Convert.ToBoolean(json["IsStale"].ToString()),
Results = json["Results"].Children().Cast<JObject>().ToArray(),
};
}
public string PutIndex(string name, IndexDefinition definition)
{
EnsureIsNotNullOrEmpty(name, "name");
var request = new HttpJsonRequest(url + "/indexes/" + name, "PUT");
request.Write(JsonConvert.SerializeObject(definition, new JsonEnumConverter()));
var obj = new {index = ""};
obj = JsonConvert.DeserializeAnonymousType(request.ReadResponseString(), obj);
return obj.index;
}
public PutResult Put(string key, Guid? etag, JObject document, JObject metadata)
{
if (metadata == null)
metadata = new JObject();
var method = String.IsNullOrEmpty(key) ? "POST" : "PUT";
AddTransactionInformation(metadata);
if (etag != null)
metadata["ETag"] = new JValue(etag.Value.ToString());
var request = new HttpJsonRequest(url + "/docs/" + key, method, metadata);
request.Write(document.ToString());
string readResponseString;
try
{
readResponseString = request.ReadResponseString();
}
catch (WebException e)
{
var httpWebResponse = e.Response as HttpWebResponse;
if (httpWebResponse == null ||
httpWebResponse.StatusCode != HttpStatusCode.Conflict)
throw;
throw ThrowConcurrencyException(e);
}
return JsonConvert.DeserializeObject<PutResult>(readResponseString, new JsonEnumConverter());
}
public JsonDocument[] Get(string[] ids)
{
var request = new HttpJsonRequest(url + "/queries/", "POST");
request.Write(new JArray(ids).ToString(Formatting.None));
var responses = JArray.Parse(request.ReadResponseString());
return (from doc in responses.Cast<JObject>()
let metadata = (JObject) doc["@metadata"]
let _ = doc.Remove("@metadata")
select new JsonDocument
{
Key = metadata["@id"].Value<string>(),
Etag = new Guid(metadata["@etag"].Value<string>()),
Metadata = metadata,
Data = Encoding.UTF8.GetBytes(doc.ToString(Formatting.None)),
})
.ToArray();
}
public JsonDocument Get(string key)
{
EnsureIsNotNullOrEmpty(key, "key");
var metadata = new JObject();
AddTransactionInformation(metadata);
var request = new HttpJsonRequest(url + "/docs/" + key, "GET", metadata);
try
{
return new JsonDocument
{
Data = Encoding.UTF8.GetBytes(request.ReadResponseString()),
Key = key,
Etag = new Guid(request.ResponseHeaders["ETag"]),
Metadata = request.ResponseHeaders.FilterHeaders()
};
}
catch (WebException e)
{
var httpWebResponse = e.Response as HttpWebResponse;
if (httpWebResponse == null ||
httpWebResponse.StatusCode != HttpStatusCode.NotFound)
throw;
return null;
}
}
