DefaultDirectChannelAccess.java

/*
 * Copyright 2013 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 ratpack.handling.direct.internal;

import io.netty.channel.Channel;
import ratpack.handling.direct.DirectChannelAccess;
import ratpack.func.Action;

import static ratpack.util.Exceptions.uncheck;

public class DefaultDirectChannelAccess implements DirectChannelAccess {

  private final Channel channel;
  private final Action<Action<Object>> onTakeOwnership;

  public DefaultDirectChannelAccess(Channel channel, Action<Action<Object>> onTakeOwnership) {
    this.channel = channel;
    this.onTakeOwnership = onTakeOwnership;
  }

  @Override
  public Channel getChannel() {
    return channel;
  }

  @Override
  public void takeOwnership(Action<Object> messageReceiver) {
    try {
      onTakeOwnership.execute(messageReceiver);
    } catch (Exception e) {
      throw uncheck(e);
    }
  }
}