// Copyright (C) 2017 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.peers;

import com.ericsson.gerrit.plugins.highavailability.Configuration;
import com.google.inject.Inject;
import com.google.inject.Provider;
import com.google.inject.Singleton;
import java.util.Set;
import java.util.stream.Collectors;

@Singleton
public class PluginConfigPeerInfoProvider implements Provider<Set<PeerInfo>> {

  private final Set<PeerInfo> peers;

  @Inject
  PluginConfigPeerInfoProvider(Configuration cfg) {
    peers = cfg.peerInfoStatic().urls().stream().map(PeerInfo::new).collect(Collectors.toSet());
  }

  @Override
  public Set<PeerInfo> get() {
    return peers;
  }
}