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/**
* Copyright (C) 2015 MongoDB Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the GNU Affero General Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#include "mongo/platform/basic.h"
#include "mongo/executor/remote_command_response.h"
#include "mongo/bson/simple_bsonobj_comparator.h"
#include "mongo/rpc/reply_interface.h"
#include "mongo/util/mongoutils/str.h"
namespace mongo {
namespace executor {
RemoteCommandResponse::RemoteCommandResponse(ErrorCodes::Error code, std::string reason)
: status(code, reason){};
RemoteCommandResponse::RemoteCommandResponse(ErrorCodes::Error code,
std::string reason,
Milliseconds millis)
: elapsedMillis(millis), status(code, reason) {}
RemoteCommandResponse::RemoteCommandResponse(Status s) : status(std::move(s)) {
invariant(!isOK());
};
RemoteCommandResponse::RemoteCommandResponse(Status s, Milliseconds millis)
: elapsedMillis(millis), status(std::move(s)) {
invariant(!isOK());
};
RemoteCommandResponse::RemoteCommandResponse(BSONObj dataObj, Milliseconds millis)
: data(std::move(dataObj)), elapsedMillis(millis) {
// The buffer backing the default empty BSONObj has static duration so it is effectively
// owned.
invariant(data.isOwned() || data.objdata() == BSONObj().objdata());
};
RemoteCommandResponse::RemoteCommandResponse(Message messageArg,
BSONObj dataObj,
Milliseconds millis)
: message(std::make_shared<const Message>(std::move(messageArg))),
data(std::move(dataObj)),
elapsedMillis(millis) {
if (!data.isOwned()) {
data.shareOwnershipWith(message->sharedBuffer());
}
}
// TODO(amidvidy): we currently discard output docs when we use this constructor. We should
// have RCR hold those too, but we need more machinery before that is possible.
RemoteCommandResponse::RemoteCommandResponse(const rpc::ReplyInterface& rpcReply,
Milliseconds millis)
: RemoteCommandResponse(rpcReply.getCommandReply(), std::move(millis)) {}
bool RemoteCommandResponse::isOK() const {
return status.isOK();
}
std::string RemoteCommandResponse::toString() const {
return str::stream() << "RemoteResponse -- "
<< " cmd:" << data.toString();
}
bool RemoteCommandResponse::operator==(const RemoteCommandResponse& rhs) const {
if (this == &rhs) {
return true;
}
SimpleBSONObjComparator bsonComparator;
return bsonComparator.evaluate(data == rhs.data) && elapsedMillis == rhs.elapsedMillis;
}
bool RemoteCommandResponse::operator!=(const RemoteCommandResponse& rhs) const {
return !(*this == rhs);
}
std::ostream& operator<<(std::ostream& os, const RemoteCommandResponse& response) {
return os << response.toString();
}
} // namespace executor
} // namespace mongo
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