/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
 */

namespace Apache.Ignite.Core.Impl.Resource
{
    using System;
    using System.Reflection;
    using Apache.Ignite.Core.Impl.Common;

    /// <summary>
    /// Method resource injector.
    /// </summary>
    internal class ResourceMethodInjector : IResourceInjector
    {
        /** */
        private readonly Action<object, object> _inject;

        /// <summary>
        /// Constructor.
        /// </summary>
        /// <param name="mthd">Method.</param>
        public ResourceMethodInjector(MethodInfo mthd)
        {
            _inject = DelegateConverter.CompileFunc<Action<object, object>>(mthd.DeclaringType, mthd,
                new[] {mthd.GetParameters()[0].ParameterType}, new[] {true, false});
        }

        /** <inheritDoc /> */
        public void Inject(object target, object val)
        {
            _inject(target, val);
        }
    }
}
