#region Apache Notice
/*****************************************************************************
 * $Revision: 408164 $
 * $LastChangedDate: 2006-05-21 14:27:09 +0200 (dim., 21 mai 2006) $
 * $LastChangedBy: gbayon $
 *
 * iBATIS.NET Data Mapper
 * Copyright (C) 2006/2005 - The Apache Software Foundation
 *
 *
 * 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.
 *
 ********************************************************************************/
#endregion

using System;
using IBatisNet.Common.Utilities.Objects.Members;
using IBatisNet.DataMapper.Configuration.Sql.Dynamic.Elements;

namespace IBatisNet.DataMapper.Configuration.Sql.Dynamic.Handlers
{
    /// <summary>
    /// DynamicTagHandler.
    /// </summary>
    public sealed class DynamicTagHandler : BaseTagHandler
    {
        /// <summary>
        /// Initializes a new instance of the <see cref="DynamicTagHandler"/> class.
        /// </summary>
        /// <param name="accessorFactory">The accessor factory.</param>
        public DynamicTagHandler(AccessorFactory accessorFactory)
            : base(accessorFactory)
        {
        }

        #region Methods
        /// <summary>
        ///
        /// </summary>
        /// <param name="ctx"></param>
        /// <param name="tag"></param>
        /// <param name="parameterObject"></param>
        /// <returns></returns>
        public override int DoStartFragment(SqlTagContext ctx, SqlTag tag, Object parameterObject)
        {
            ctx.FirstNonDynamicTagWithPrepend = null;
            if (tag.IsPrependAvailable)
            {
                ctx.IsOverridePrepend = true;
            }
            return BaseTagHandler.INCLUDE_BODY;
        }
        #endregion
    }
}
