FixedRecordOptions.cs :  » Persistence-Frameworks » FileHelpers-Library » FileHelpers » C# / CSharp Open Source

using System;
using System.Diagnostics;

namespace FileHelpers{
  /// <summary>
  /// This class allows you to set some options of the fixed length records but at runtime.
  /// With this options the library is more flexible than never.
  /// </summary>
  public sealed class FixedRecordOptions: RecordOptions
  {
    
    internal FixedRecordOptions(RecordInfo info)
        :base(info)
    {
    }


    /// <summary>Indicates the behavior when variable length records are found in a [<see cref="FixedLengthRecordAttribute"/>]. (Note: nothing in common with [FieldOptional])</summary>
    public FixedMode FixedMode
    {
      get
      {
        return ((FixedLengthField) mRecordInfo.mFields[0]).mFixedMode;
      }
      set
      {
        for(int i = 0; i < mRecordInfo.mFieldCount; i++)
        {
          ((FixedLengthField) mRecordInfo.mFields[i]).mFixedMode = value;
        }
      }
    }

#if NET_2_0
        [DebuggerDisplay("FileHelperEngine for type: {RecordType.Name}. ErrorMode: {ErrorManager.ErrorMode.ToString()}. Encoding: {Encoding.EncodingName}")]
#endif
        private int mRecordLength = int.MinValue;

        /// <summary>
        /// The sum of the indivial field lengths.
        /// </summary>
        public int RecordLength
        {
            get 
            {
                if (mRecordLength != int.MinValue)
                    return mRecordLength;

                mRecordLength = 0;
                foreach (FixedLengthField field in mRecordInfo.mFields)
                {
                    mRecordLength += field.mFieldLength;
                }

                return mRecordLength;
            }
        }

    
  
  }
}