SERVER-17878 Rename GlobalEnvironmentExperiment to ServiceContext.

1 files changed, 94 insertions, 0 deletions

diff --git a/src/mongo/db/service_context_noop.cpp b/src/mongo/db/service_context_noop.cpp
new file mode 100644
index 00000000000..8b43c4e1bbf
--- /dev/null
+++ b/src/mongo/db/service_context_noop.cpp
@@ -0,0 +1,94 @@
+/**
+ *    Copyright (C) 2014 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/service_context_noop.h"
+
+#include "mongo/db/operation_context_noop.h"
+#include "mongo/db/op_observer.h"
+
+namespace mongo {
+
+    StorageEngine* ServiceContextNoop::getGlobalStorageEngine() {
+        return NULL;
+    }
+
+    void ServiceContextNoop::setGlobalStorageEngine(const std::string& name) {
+    }
+
+    void ServiceContextNoop::shutdownGlobalStorageEngineCleanly() {
+    }
+
+    void ServiceContextNoop::registerStorageEngine(const std::string& name,
+                                                   const StorageEngine::Factory* factory) {
+        // Takes ownership of 'factory' and deletes it because we don't need it.
+        delete factory;
+    }
+
+    bool ServiceContextNoop::isRegisteredStorageEngine(const std::string& name) {
+        return false;
+    }
+
+    StorageFactoriesIterator* ServiceContextNoop::makeStorageFactoriesIterator() {
+        class EmptySFI : public StorageFactoriesIterator {
+        public:
+            virtual bool more() const { return false; }
+            virtual const StorageEngine::Factory* next() { invariant(false); }
+        };
+        return new EmptySFI();
+    }
+
+    void ServiceContextNoop::setKillAllOperations() { }
+
+    void ServiceContextNoop::unsetKillAllOperations() { }
+
+    bool ServiceContextNoop::getKillAllOperations() {
+        return false;
+    }
+
+    bool ServiceContextNoop::killOperation(unsigned int opId) {
+        return false;
+    }
+
+    void ServiceContextNoop::killAllUserOperations(const OperationContext* txn) {}
+
+    void ServiceContextNoop::registerKillOpListener(KillOpListenerInterface* listener) {
+    }
+
+    OperationContext* ServiceContextNoop::newOpCtx() {
+        return new OperationContextNoop();
+    }
+
+    void ServiceContextNoop::setOpObserver(std::unique_ptr<OpObserver> opObserver) {
+    }
+
+    OpObserver* ServiceContextNoop::getOpObserver() {
+        return nullptr;
+    }
+}  // namespace mongo