mirror of https://gitee.com/bigwinds/arangodb
119 lines
3.5 KiB
C++
119 lines
3.5 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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/// DISCLAIMER
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///
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/// Copyright 2017 ArangoDB 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 Jan Steemann
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////////////////////////////////////////////////////////////////////////////////
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#include "RestTtlHandler.h"
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#include "ApplicationFeatures/ApplicationServer.h"
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#include "Cluster/ClusterInfo.h"
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#include "Cluster/ServerState.h"
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#include "Rest/HttpRequest.h"
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#include "VocBase/Methods/Ttl.h"
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#include <velocypack/Builder.h>
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#include <velocypack/velocypack-aliases.h>
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using namespace arangodb;
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using namespace arangodb::basics;
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using namespace arangodb::rest;
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RestTtlHandler::RestTtlHandler(GeneralRequest* request, GeneralResponse* response)
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: RestVocbaseBaseHandler(request, response) {}
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RestStatus RestTtlHandler::execute() {
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if (!_vocbase.isSystem()) {
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// ttl operations only allowed in _system database
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generateError(Result(TRI_ERROR_ARANGO_USE_SYSTEM_DATABASE));
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return RestStatus::DONE;
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}
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std::vector<std::string> const& suffixes = _request->suffixes();
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if (suffixes.size() == 1) {
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if (suffixes[0] == "properties") {
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return handleProperties();
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} else if (suffixes[0] == "statistics") {
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return handleStatistics();
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}
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}
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generateError(rest::ResponseCode::BAD, TRI_ERROR_HTTP_BAD_PARAMETER);
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return RestStatus::DONE;
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}
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RestStatus RestTtlHandler::handleProperties() {
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// extract the request type
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rest::RequestType const type = _request->requestType();
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if (type == rest::RequestType::GET) {
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VPackBuilder builder;
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Result result = methods::Ttl::getProperties(builder);
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if (result.fail()) {
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generateError(result);
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} else {
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generateOk(rest::ResponseCode::OK, builder.slice());
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}
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return RestStatus::DONE;
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} else if (type == rest::RequestType::PUT) {
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bool parseSuccess = false;
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VPackSlice body = this->parseVPackBody(parseSuccess);
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if (!parseSuccess) {
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// error message generated in parseVelocyPackBody
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return RestStatus::DONE;
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}
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VPackBuilder builder;
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Result result = methods::Ttl::setProperties(body, builder);
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if (result.fail()) {
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generateError(result);
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} else {
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generateOk(rest::ResponseCode::OK, builder.slice());
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}
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return RestStatus::DONE;
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}
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generateError(rest::ResponseCode::METHOD_NOT_ALLOWED, TRI_ERROR_HTTP_METHOD_NOT_ALLOWED);
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return RestStatus::DONE;
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}
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RestStatus RestTtlHandler::handleStatistics() {
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// extract the request type - only GET is allowed here
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rest::RequestType const type = _request->requestType();
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if (type == rest::RequestType::GET) {
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VPackBuilder builder;
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Result result = methods::Ttl::getStatistics(builder);
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if (result.fail()) {
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generateError(result);
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} else {
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generateOk(rest::ResponseCode::OK, builder.slice());
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}
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return RestStatus::DONE;
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}
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generateError(rest::ResponseCode::METHOD_NOT_ALLOWED, TRI_ERROR_HTTP_METHOD_NOT_ALLOWED);
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return RestStatus::DONE;
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}
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