| // Copyright (C) 2019 The Android Open Source Project |
| // |
| // 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. |
| |
| package com.ericsson.gerrit.plugins.highavailability.index; |
| |
| import com.ericsson.gerrit.plugins.highavailability.Configuration; |
| import com.google.common.flogger.FluentLogger; |
| import com.google.gerrit.server.util.ManualRequestContext; |
| import com.google.gerrit.server.util.OneOffRequestContext; |
| import com.google.gerrit.server.util.RequestContext; |
| import com.google.gerrit.server.util.ThreadLocalRequestContext; |
| import com.google.inject.Inject; |
| import com.google.inject.Singleton; |
| import java.util.function.Consumer; |
| |
| @Singleton |
| public class CurrentRequestContext { |
| private static final FluentLogger logger = FluentLogger.forEnclosingClass(); |
| |
| private ThreadLocalRequestContext threadLocalCtx; |
| private Configuration cfg; |
| private OneOffRequestContext oneOffCtx; |
| |
| @Inject |
| public CurrentRequestContext( |
| ThreadLocalRequestContext threadLocalCtx, Configuration cfg, OneOffRequestContext oneOffCtx) { |
| this.threadLocalCtx = threadLocalCtx; |
| this.cfg = cfg; |
| this.oneOffCtx = oneOffCtx; |
| } |
| |
| public void onlyWithContext(Consumer<RequestContext> body) { |
| RequestContext ctx = threadLocalCtx.getContext(); |
| if (ctx == null && !cfg.index().synchronizeForced()) { |
| logger.atFine().log("No context, skipping event (index.synchronizeForced is false)"); |
| return; |
| } |
| |
| if (ctx == null) { |
| try (ManualRequestContext manualCtx = oneOffCtx.open()) { |
| body.accept(manualCtx); |
| } |
| } else { |
| body.accept(ctx); |
| } |
| } |
| } |