mirror of https://gitee.com/bigwinds/arangodb
336 lines
13 KiB
C++
336 lines
13 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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/// DISCLAIMER
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///
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/// Copyright 2014-2016 ArangoDB GmbH, Cologne, Germany
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/// Copyright 2004-2014 triAGENS GmbH, Cologne, Germany
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
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/// You may obtain a copy of the License at
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///
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/// http://www.apache.org/licenses/LICENSE-2.0
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///
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/// Unless required by applicable law or agreed to in writing, software
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/// distributed under the License is distributed on an "AS IS" BASIS,
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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/// Copyright holder is ArangoDB GmbH, Cologne, Germany
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///
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/// @author Dr. Frank Celler
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/// @author Achim Brandt
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////////////////////////////////////////////////////////////////////////////////
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#ifndef ARANGOSH_V8_CLIENT_V8_CLIENT_CONNECTION_H
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#define ARANGOSH_V8_CLIENT_V8_CLIENT_CONNECTION_H 1
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#include "Basics/Common.h"
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#include "Rest/HttpRequest.h"
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#include <v8.h>
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namespace arangodb {
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namespace httpclient {
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class GeneralClientConnection;
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class SimpleHttpClient;
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class SimpleHttpResult;
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}
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namespace rest {
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class Endpoint;
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}
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}
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namespace arangodb {
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namespace v8client {
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////////////////////////////////////////////////////////////////////////////////
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/// @brief class for http requests
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////////////////////////////////////////////////////////////////////////////////
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class V8ClientConnection {
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private:
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V8ClientConnection(V8ClientConnection const&);
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V8ClientConnection& operator=(V8ClientConnection const&);
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public:
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V8ClientConnection(arangodb::rest::Endpoint*, std::string, std::string const&,
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std::string const&, double, double, size_t, uint32_t,
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bool);
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~V8ClientConnection();
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public:
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//////////////////////////////////////////////////////////////////////////////
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/// @brief request location rewriter (injects database name)
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//////////////////////////////////////////////////////////////////////////////
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static std::string rewriteLocation(void*, std::string const&);
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//////////////////////////////////////////////////////////////////////////////
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/// @brief returns true if it is connected
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//////////////////////////////////////////////////////////////////////////////
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bool isConnected();
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//////////////////////////////////////////////////////////////////////////////
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/// @brief set the current operation to interrupted
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//////////////////////////////////////////////////////////////////////////////
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void setInterrupted(bool);
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//////////////////////////////////////////////////////////////////////////////
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/// @brief returns the current database name
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//////////////////////////////////////////////////////////////////////////////
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std::string const& getDatabaseName();
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//////////////////////////////////////////////////////////////////////////////
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/// @brief set the current database name
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//////////////////////////////////////////////////////////////////////////////
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void setDatabaseName(std::string const&);
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//////////////////////////////////////////////////////////////////////////////
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/// @brief returns the version and build number of the arango server
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//////////////////////////////////////////////////////////////////////////////
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std::string const& getVersion();
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//////////////////////////////////////////////////////////////////////////////
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/// @brief returns the server mode
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//////////////////////////////////////////////////////////////////////////////
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std::string const& getMode();
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//////////////////////////////////////////////////////////////////////////////
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/// @brief get the last http return code
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///
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/// @return int the code
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//////////////////////////////////////////////////////////////////////////////
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int getLastHttpReturnCode();
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//////////////////////////////////////////////////////////////////////////////
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/// @brief get the last error message
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///
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/// @return string the error message
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//////////////////////////////////////////////////////////////////////////////
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std::string const& getErrorMessage();
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//////////////////////////////////////////////////////////////////////////////
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/// @brief get the endpoint string
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///
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/// @return string
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//////////////////////////////////////////////////////////////////////////////
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std::string getEndpointSpecification();
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//////////////////////////////////////////////////////////////////////////////
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/// @brief get the simple http client
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///
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/// @return arangodb::httpclient::SimpleHttpClient* then client connection
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//////////////////////////////////////////////////////////////////////////////
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arangodb::httpclient::SimpleHttpClient* getHttpClient();
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//////////////////////////////////////////////////////////////////////////////
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/// @brief do a "GET" request
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///
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/// @param string location the request location
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/// @param map<string, string> headerFields additional header fields
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/// @param raw return the raw response
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///
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/// @return v8::Value a V8 JavaScript object
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//////////////////////////////////////////////////////////////////////////////
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v8::Handle<v8::Value> getData(
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v8::Isolate* isolate, std::string const& location,
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std::map<std::string, std::string> const& headerFields, bool raw);
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//////////////////////////////////////////////////////////////////////////////
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/// @brief do a "DELETE" request
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///
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/// @param string location the request location
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/// @param map<string, string> headerFields additional header fields
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/// @param raw return the raw response
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///
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/// @return v8::Value a V8 JavaScript object
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//////////////////////////////////////////////////////////////////////////////
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v8::Handle<v8::Value> deleteData(
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v8::Isolate* isolate, std::string const& location,
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std::map<std::string, std::string> const& headerFields, bool raw);
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//////////////////////////////////////////////////////////////////////////////
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/// @brief do a "HEAD" request
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///
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/// @param string location the request location
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/// @param map<string, string> headerFields additional header fields
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/// @param raw return the raw response
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///
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/// @return v8::Value a V8 JavaScript object
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//////////////////////////////////////////////////////////////////////////////
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v8::Handle<v8::Value> headData(
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v8::Isolate* isolate, std::string const& location,
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std::map<std::string, std::string> const& headerFields, bool raw);
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//////////////////////////////////////////////////////////////////////////////
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/// @brief do an "OPTIONS" request
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///
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/// @param string location the request location
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/// @param string body the request body
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/// @param map<string, string> headerFields additional header fields
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/// @param raw return the raw response
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///
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/// @return v8::Value a V8 JavaScript object
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//////////////////////////////////////////////////////////////////////////////
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v8::Handle<v8::Value> optionsData(
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v8::Isolate* isolate, std::string const& location,
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std::string const& body,
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std::map<std::string, std::string> const& headerFields, bool raw);
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//////////////////////////////////////////////////////////////////////////////
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/// @brief do a "POST" request
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///
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/// @param string location the request location
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/// @param string body the request body
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/// @param map<string, string> headerFields additional header fields
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/// @param raw return the raw response
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///
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/// @return v8::Value a V8 JavaScript object
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//////////////////////////////////////////////////////////////////////////////
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v8::Handle<v8::Value> postData(
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v8::Isolate* isolate, std::string const& location,
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std::string const& body,
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std::map<std::string, std::string> const& headerFields, bool raw);
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v8::Handle<v8::Value> postData(
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v8::Isolate* isolate, std::string const& location, char const* body,
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size_t bodySize, std::map<std::string, std::string> const& headerFields);
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//////////////////////////////////////////////////////////////////////////////
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/// @brief do a "PUT" request
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///
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/// @param string location the request location
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/// @param string body the request body
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/// @param map<string, string> headerFields additional header fields
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/// @param raw return the raw response
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///
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/// @return v8::Value a V8 JavaScript object
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//////////////////////////////////////////////////////////////////////////////
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v8::Handle<v8::Value> putData(
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v8::Isolate* isolate, std::string const& location,
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std::string const& body,
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std::map<std::string, std::string> const& headerFields, bool raw);
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//////////////////////////////////////////////////////////////////////////////
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/// @brief do a "PATCH" request
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///
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/// @param string location the request location
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/// @param string body the request body
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/// @param map<string, string> headerFields additional header fields
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/// @param raw return the raw response
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///
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/// @return v8::Value a V8 JavaScript object
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//////////////////////////////////////////////////////////////////////////////
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v8::Handle<v8::Value> patchData(
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v8::Isolate* isolate, std::string const& location,
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std::string const& body,
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std::map<std::string, std::string> const& headerFields, bool raw);
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private:
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//////////////////////////////////////////////////////////////////////////////
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/// @brief executes a request
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//////////////////////////////////////////////////////////////////////////////
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v8::Handle<v8::Value> requestData(
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v8::Isolate* isolate, rest::HttpRequest::HttpRequestType method,
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std::string const& location, char const* body, size_t bodySize,
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std::map<std::string, std::string> const& headerFields);
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//////////////////////////////////////////////////////////////////////////////
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/// @brief executes a request
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//////////////////////////////////////////////////////////////////////////////
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v8::Handle<v8::Value> requestData(
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v8::Isolate* isolate, rest::HttpRequest::HttpRequestType method,
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std::string const& location, std::string const& body,
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std::map<std::string, std::string> const& headerFields);
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//////////////////////////////////////////////////////////////////////////////
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/// @brief handles a result
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//////////////////////////////////////////////////////////////////////////////
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v8::Handle<v8::Value> handleResult(v8::Isolate* isolate);
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//////////////////////////////////////////////////////////////////////////////
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/// @brief executes a request and returns raw response
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//////////////////////////////////////////////////////////////////////////////
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v8::Handle<v8::Value> requestDataRaw(
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v8::Isolate* isolate, rest::HttpRequest::HttpRequestType method,
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std::string const& location, std::string const& body,
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std::map<std::string, std::string> const& headerFields);
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private:
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//////////////////////////////////////////////////////////////////////////////
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/// @brief connection
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//////////////////////////////////////////////////////////////////////////////
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arangodb::httpclient::GeneralClientConnection* _connection;
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//////////////////////////////////////////////////////////////////////////////
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/// @brief database name
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//////////////////////////////////////////////////////////////////////////////
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std::string _databaseName;
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//////////////////////////////////////////////////////////////////////////////
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/// @brief server version
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//////////////////////////////////////////////////////////////////////////////
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std::string _version;
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//////////////////////////////////////////////////////////////////////////////
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/// @brief mode
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//////////////////////////////////////////////////////////////////////////////
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std::string _mode;
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//////////////////////////////////////////////////////////////////////////////
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/// @brief last http return code
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//////////////////////////////////////////////////////////////////////////////
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int _lastHttpReturnCode;
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//////////////////////////////////////////////////////////////////////////////
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/// @brief last error message
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//////////////////////////////////////////////////////////////////////////////
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std::string _lastErrorMessage;
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//////////////////////////////////////////////////////////////////////////////
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/// @brief underlying client
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//////////////////////////////////////////////////////////////////////////////
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arangodb::httpclient::SimpleHttpClient* _client;
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//////////////////////////////////////////////////////////////////////////////
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/// @brief last result
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//////////////////////////////////////////////////////////////////////////////
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arangodb::httpclient::SimpleHttpResult* _httpResult;
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};
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}
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}
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#endif
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