mirror of https://gitee.com/bigwinds/arangodb
149 lines
5.0 KiB
C++
149 lines
5.0 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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/// @brief statistics handler
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///
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/// @file
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///
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/// DISCLAIMER
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///
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/// Copyright 2004-2012 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 triAGENS GmbH, Cologne, Germany
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///
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/// @author Dr. Frank Celler
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/// @author Copyright 2010-2012, triAGENS GmbH, Cologne, Germany
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////////////////////////////////////////////////////////////////////////////////
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#include "StatisticsBaseHandler.h"
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#include "Basics/StringUtils.h"
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#include "Rest/HttpRequest.h"
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using namespace triagens::arango;
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using namespace triagens::basics;
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using namespace triagens::rest;
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// -----------------------------------------------------------------------------
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// --SECTION-- constructors and destructors
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// -----------------------------------------------------------------------------
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////////////////////////////////////////////////////////////////////////////////
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/// @addtogroup ArangoDB
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/// @{
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////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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/// @brief constructs a new handler
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////////////////////////////////////////////////////////////////////////////////
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StatisticsBaseHandler::StatisticsBaseHandler (triagens::rest::HttpRequest* request)
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: RestBaseHandler(request) {
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @}
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////////////////////////////////////////////////////////////////////////////////
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// -----------------------------------------------------------------------------
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// --SECTION-- Handler methods
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// -----------------------------------------------------------------------------
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////////////////////////////////////////////////////////////////////////////////
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/// @addtogroup ArangoDB
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/// @{
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////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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/// {@inheritDoc}
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////////////////////////////////////////////////////////////////////////////////
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bool StatisticsBaseHandler::isDirect () {
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return true;
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}
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////////////////////////////////////////////////////////////////////////////////
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/// {@inheritDoc}
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////////////////////////////////////////////////////////////////////////////////
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Handler::status_e StatisticsBaseHandler::execute () {
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TRI_statistics_granularity_e granularity = TRI_STATISTICS_MINUTES;
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int length = -1;
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// .............................................................................
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// extract the granularity to show
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// .............................................................................
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bool found;
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string gran = StringUtils::tolower(_request->value("granularity", found));
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if (found) {
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if (gran == "minute" || gran == "minutes") {
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granularity = TRI_STATISTICS_MINUTES;
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}
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else if (gran == "hour" || gran == "hours") {
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granularity = TRI_STATISTICS_HOURS;
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}
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else if (gran == "day" || gran == "days") {
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granularity = TRI_STATISTICS_DAYS;
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}
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}
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else {
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granularity = TRI_STATISTICS_MINUTES;
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}
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// .............................................................................
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// extract the length
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// .............................................................................
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string l = StringUtils::tolower(_request->value("length", found));
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if (found) {
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if (l == "current") {
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length = 0;
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}
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else if (l == "all" || l == "*") {
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length = -1;
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}
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else {
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length = StringUtils::int32(l);
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}
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}
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else {
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length = -1;
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}
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// .............................................................................
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// compute the statistics
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// .............................................................................
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compute(granularity, length);
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return HANDLER_DONE;
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @}
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////////////////////////////////////////////////////////////////////////////////
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// -----------------------------------------------------------------------------
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// --SECTION-- END-OF-FILE
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// -----------------------------------------------------------------------------
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// Local Variables:
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// mode: outline-minor
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// outline-regexp: "^\\(/// @brief\\|/// {@inheritDoc}\\|/// @addtogroup\\|/// @page\\|// --SECTION--\\|/// @\\}\\)"
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// End:
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