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/*
 * Copyright 2014 Goodow.com
 * 
 * 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.goodow.realtime.objc;

import com.goodow.realtime.channel.impl.SimpleBus;
import com.goodow.realtime.core.Handler;

/*-[
 #import "GDChannel.h"
 ]-*/
class ObjCSimpleBus extends SimpleBus {
  static {
    ObjCPlatform.register();
  }

  @SuppressWarnings("unchecked")
  static  void handle(T message, Object handler) {
    if (handler instanceof Handler) {
      ((Handler) handler).handle(message);
    } else {
      _nativeHandle(message, handler);
    }
  }

  // @formatter:off 
  private static native  void _nativeHandle(T message, Object handler) /*-[
    GDCMessageBlock block = (GDCMessageBlock)handler;
    block(message);
  ]-*/;
  // @formatter:on

  @Override
  protected  void nativeHandle(T message, Object handler) {
    handle(message, handler);
  }
}