mirror of https://gitee.com/bigwinds/arangodb
108 lines
3.5 KiB
C++
108 lines
3.5 KiB
C++
////////////////////////////////////////////////////////////////////////////////
|
|
/// DISCLAIMER
|
|
///
|
|
/// Copyright 2017 ArangoDB GmbH, Cologne, Germany
|
|
///
|
|
/// Licensed under the Apache License, Version 2.0 (the "License");
|
|
/// you may not use this file except in compliance with the License.
|
|
/// You may obtain a copy of the License at
|
|
///
|
|
/// http://www.apache.org/licenses/LICENSE-2.0
|
|
///
|
|
/// Unless required by applicable law or agreed to in writing, software
|
|
/// distributed under the License is distributed on an "AS IS" BASIS,
|
|
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
/// See the License for the specific language governing permissions and
|
|
/// limitations under the License.
|
|
///
|
|
/// Copyright holder is ArangoDB GmbH, Cologne, Germany
|
|
///
|
|
/// @author Andrey Abramov
|
|
/// @author Vasiliy Nabatchikov
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#include "Cluster/ServerState.h"
|
|
#include "Logger/Logger.h"
|
|
#include "Logger/LogMacros.h"
|
|
|
|
#include "IResearchMMFilesLink.h"
|
|
#include "IResearchLinkHelper.h"
|
|
|
|
NS_BEGIN(arangodb)
|
|
NS_BEGIN(iresearch)
|
|
|
|
IResearchMMFilesLink::IResearchMMFilesLink(
|
|
TRI_idx_iid_t iid,
|
|
arangodb::LogicalCollection& collection
|
|
): Index(iid, collection, IResearchLinkHelper::emptyIndexSlice()),
|
|
IResearchLink(iid, collection) {
|
|
TRI_ASSERT(!ServerState::instance()->isCoordinator());
|
|
_unique = false; // cannot be unique since multiple fields are indexed
|
|
_sparse = true; // always sparse
|
|
}
|
|
|
|
IResearchMMFilesLink::~IResearchMMFilesLink() {
|
|
// NOOP
|
|
}
|
|
|
|
/*static*/ IResearchMMFilesLink::ptr IResearchMMFilesLink::make(
|
|
arangodb::LogicalCollection& collection,
|
|
arangodb::velocypack::Slice const& definition,
|
|
TRI_idx_iid_t id,
|
|
bool isClusterConstructor
|
|
) noexcept {
|
|
try {
|
|
PTR_NAMED(IResearchMMFilesLink, ptr, id, collection);
|
|
|
|
#ifdef ARANGODB_ENABLE_MAINTAINER_MODE
|
|
auto* link = dynamic_cast<arangodb::iresearch::IResearchMMFilesLink*>(ptr.get());
|
|
#else
|
|
auto* link = static_cast<arangodb::iresearch::IResearchMMFilesLink*>(ptr.get());
|
|
#endif
|
|
|
|
return link && link->init(definition) ? ptr : nullptr;
|
|
} catch (arangodb::basics::Exception& e) {
|
|
LOG_TOPIC(WARN, Logger::DEVEL)
|
|
<< "caught exception while creating IResearch view MMFiles link '" << id << "': " << e.code() << " " << e.what();
|
|
IR_LOG_EXCEPTION();
|
|
} catch (std::exception const& e) {
|
|
LOG_TOPIC(WARN, Logger::DEVEL)
|
|
<< "caught exception while creating IResearch view MMFiles link '" << id << "': " << e.what();
|
|
IR_LOG_EXCEPTION();
|
|
} catch (...) {
|
|
LOG_TOPIC(WARN, Logger::DEVEL)
|
|
<< "caught exception while creating IResearch view MMFiles link '" << id << "'";
|
|
IR_LOG_EXCEPTION();
|
|
}
|
|
|
|
return nullptr;
|
|
}
|
|
|
|
void IResearchMMFilesLink::toVelocyPack(
|
|
arangodb::velocypack::Builder& builder,
|
|
bool withFigures,
|
|
bool forPersistence
|
|
) const {
|
|
TRI_ASSERT(!builder.isOpenObject());
|
|
builder.openObject();
|
|
bool success = json(builder, forPersistence);
|
|
TRI_ASSERT(success);
|
|
|
|
if (withFigures) {
|
|
VPackBuilder figuresBuilder;
|
|
|
|
figuresBuilder.openObject();
|
|
toVelocyPackFigures(figuresBuilder);
|
|
figuresBuilder.close();
|
|
builder.add("figures", figuresBuilder.slice());
|
|
}
|
|
|
|
builder.close();
|
|
}
|
|
|
|
NS_END // iresearch
|
|
NS_END // arangodb
|
|
|
|
// -----------------------------------------------------------------------------
|
|
// --SECTION-- END-OF-FILE
|
|
// -----------------------------------------------------------------------------
|