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/**
* Copyright (C) 2016 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/db/repl/data_replicator_external_state_mock.h"
#include "mongo/db/repl/oplog_buffer_blocking_queue.h"
#include "mongo/stdx/memory.h"
namespace mongo {
namespace repl {
DataReplicatorExternalStateMock::DataReplicatorExternalStateMock()
: multiApplyFn([](OperationContext*,
const MultiApplier::Operations& ops,
MultiApplier::ApplyOperationFn) { return ops.back().getOpTime(); }) {}
executor::TaskExecutor* DataReplicatorExternalStateMock::getTaskExecutor() const {
return taskExecutor;
}
OldThreadPool* DataReplicatorExternalStateMock::getDbWorkThreadPool() const {
return dbWorkThreadPool;
}
OpTimeWithTerm DataReplicatorExternalStateMock::getCurrentTermAndLastCommittedOpTime() {
return {currentTerm, lastCommittedOpTime};
}
void DataReplicatorExternalStateMock::processMetadata(
const rpc::ReplSetMetadata& replMetadata, boost::optional<rpc::OplogQueryMetadata> oqMetadata) {
replMetadataProcessed = replMetadata;
if (oqMetadata) {
oqMetadataProcessed = oqMetadata.get();
}
metadataWasProcessed = true;
}
bool DataReplicatorExternalStateMock::shouldStopFetching(
const HostAndPort& source,
const rpc::ReplSetMetadata& replMetadata,
boost::optional<rpc::OplogQueryMetadata> oqMetadata) {
lastSyncSourceChecked = source;
// If OplogQueryMetadata was provided, use its values, otherwise use the ones in
// ReplSetMetadata.
if (oqMetadata) {
syncSourceLastOpTime = oqMetadata->getLastOpApplied();
syncSourceHasSyncSource = oqMetadata->getSyncSourceIndex() != -1;
} else {
syncSourceLastOpTime = replMetadata.getLastOpVisible();
syncSourceHasSyncSource = replMetadata.getSyncSourceIndex() != -1;
}
return shouldStopFetchingResult;
}
std::unique_ptr<OplogBuffer> DataReplicatorExternalStateMock::makeInitialSyncOplogBuffer(
OperationContext* txn) const {
return stdx::make_unique<OplogBufferBlockingQueue>();
}
std::unique_ptr<OplogBuffer> DataReplicatorExternalStateMock::makeSteadyStateOplogBuffer(
OperationContext* txn) const {
return stdx::make_unique<OplogBufferBlockingQueue>();
}
StatusWith<ReplSetConfig> DataReplicatorExternalStateMock::getCurrentConfig() const {
return replSetConfigResult;
}
StatusWith<OpTime> DataReplicatorExternalStateMock::_multiApply(
OperationContext* txn,
MultiApplier::Operations ops,
MultiApplier::ApplyOperationFn applyOperation) {
return multiApplyFn(txn, std::move(ops), applyOperation);
}
Status DataReplicatorExternalStateMock::_multiSyncApply(MultiApplier::OperationPtrs* ops) {
return Status::OK();
}
Status DataReplicatorExternalStateMock::_multiInitialSyncApply(MultiApplier::OperationPtrs* ops,
const HostAndPort& source,
AtomicUInt32* fetchCount) {
return multiInitialSyncApplyFn(ops, source, fetchCount);
}
} // namespace repl
} // namespace mongo
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