public void ParseDateTime()
{
var dateTime = CommandUtil.GetDate("19960214 144700");
Assert.IsNotNull(dateTime);
}
public virtual void Parse()
{
this._identifier = this._command.Substring(0, 2);
if (this.CommandFields != null)
{
int position = 3;
foreach (var item in this.CommandFields)
{
//是否定义映射的属性
if (!string.IsNullOrEmpty(item.Name))
{
//是否是必选的字段
if (!item.IsRequired)
{
//是否存在必选值
if (!this.Command.Contains(item.ID))
{
continue;
}
}
else if (!string.IsNullOrEmpty(item.ID) && !this.Command.Contains(item.ID))
{
throw new ParameterException($"can not find property {item.Name} value");
}
var property = this.GetType().GetProperties().SingleOrDefault(p => p.Name.Equals(item.Name, StringComparison.CurrentCultureIgnoreCase));// .GetProperty(item.Name,System.Reflection.BindingFlags.IgnoreCase);
if (property != null)
{
string fieldValueSegment = string.Empty;
if (item.IsFixed)
{
fieldValueSegment = GetFixedLengthFieldValue(position, item.FixedLength);
}
else
{
fieldValueSegment = GetVariableLengthFieldValue(position, item.Split);
}
if (!string.IsNullOrEmpty(fieldValueSegment))
{
string fieldValue = fieldValueSegment;
if (!string.IsNullOrEmpty(item.ID))
{
fieldValue = fieldValueSegment.Replace(item.ID, "").Replace(item.Split, "");
}
//解析获取到的值
if (property.PropertyType == typeof(int))
{
property.SetValue(this, Convert.ToInt32(fieldValue));
}
else if (property.PropertyType == typeof(DateTime))
{
property.SetValue(this, CommandUtil.GetDate(fieldValue));
}
else if (property.PropertyType == typeof(bool))
{
property.SetValue(this, CommandUtil.GetBooleanValue(fieldValue));
}
else if (property.PropertyType == typeof(char))
{
property.SetValue(this, fieldValue[0]);
}
else if (property.PropertyType == typeof(string))
{
property.SetValue(this, fieldValue);
}
position += fieldValueSegment.Length;
}
}
}
}
}
}