/*
 * Copyright (C) 2020 the original author or authors.
 *
 * 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 vip.justlive.oxygen.core.util.eventbus;

import lombok.Getter;
import lombok.RequiredArgsConstructor;

/**
 * 事件异常上下文
 *
 * @author wubo
 */
@Getter
@RequiredArgsConstructor
public class EventContext {

  private static final ThreadLocal<EventContext> CTX = new ThreadLocal<>();

  private final String channel;
  private final Object event;
  private final EventBus eventBus;
  private final Subscriber subscriber;

  public static EventContext get() {
    return CTX.get();
  }

  static void set(EventContext ctx) {
    CTX.set(ctx);
  }

  static void remove() {
    CTX.remove();
  }
}
