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// 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.gerritforge.gerrit.eventbroker;
import com.gerritforge.gerrit.eventbroker.log.Log4jMessageLogger;
import com.gerritforge.gerrit.eventbroker.log.MessageLogger;
import com.gerritforge.gerrit.eventbroker.metrics.BrokerMetrics;
import com.gerritforge.gerrit.eventbroker.metrics.BrokerMetricsNoOp;
import com.google.gerrit.extensions.registration.DynamicItem;
import com.google.gerrit.lifecycle.LifecycleModule;
import com.google.inject.Inject;
import com.google.inject.Scopes;
public class BrokerApiModule extends LifecycleModule {
DynamicItem<BrokerApi> currentBrokerApi;
@Inject(optional = true)
public void setPreviousBrokerApi(DynamicItem<BrokerApi> currentBrokerApi) {
this.currentBrokerApi = currentBrokerApi;
}
@Override
protected void configure() {
if (currentBrokerApi == null) {
DynamicItem.itemOf(binder(), BrokerApi.class);
DynamicItem.bind(binder(), BrokerApi.class).to(InProcessBrokerApi.class).in(Scopes.SINGLETON);
}
DynamicItem.itemOf(binder(), BrokerMetrics.class);
DynamicItem.bind(binder(), BrokerMetrics.class)
.to(BrokerMetricsNoOp.class)
.in(Scopes.SINGLETON);
bind(EventDeserializer.class).in(Scopes.SINGLETON);
listener().to(Log4jMessageLogger.class);
bind(MessageLogger.class).to(Log4jMessageLogger.class);
}
}