/// <summary>
/// Permet de créer une nouvelle ligne (d'un fichier) avec les valeurs par default
/// </summary>
/// <typeparam name="Tobj">ligne héritant de TextLine</typeparam>
/// <param name="structureName">unqiuement si la structure n'est pas définie avec un attribut</param>
/// <returns></returns>
public Tobj CreateLine <Tobj>(string structureName = null) where Tobj : TextDatas, new()
{
if (string.IsNullOrWhiteSpace(structureName))
{
TextLineAttribute atrline = TextLineAttribute.GetObjectLineAttributes(typeof(Tobj));
if (atrline != null)
{
structureName = atrline.StructureLineName;
}
}
if (string.IsNullOrWhiteSpace(structureName))
{
throw new Exception("Impossible d'obtenir le nom de la structure");
}
TextStructure structureline = this.Structures.GetStructure(structureName);
if (structureline == null)
{
throw new Exception("structure " + structureName + " introuvable");
}
Tobj retour = new Tobj();
retour.SetSchema(structureline);
return(retour);
}
/// <summary>
/// Déserialisation du contenu d'un fichier
/// </summary>
/// <typeparam name="Tobj"></typeparam>
/// <param name="LinesString"></param>
/// <param name="StructureName"></param>
/// <returns></returns>
public List <Tobj> DeSerialization <Tobj>(string[] LinesString, string StructureName = null) where Tobj : new() //IDictionary<int, string>
{
List <Tobj> retour = new List <Tobj>();
TextStructure structline = null;
//bool castTextDatas = false;
//if (Tobj is TextDatas) castTextDatas = true;
TextLineAttribute attrline = TextLineAttribute.GetObjectLineAttributes(typeof(Tobj));
if (attrline != null && string.IsNullOrWhiteSpace(StructureName))
{
StructureName = attrline.StructureLineName; // si non défini en parametre mais présent dans l'attribut
}
if (!string.IsNullOrWhiteSpace(StructureName)) // si défini attribut ou parametre, sinon sera en auto
{
structline = Structures.GetStructure(StructureName);
if (structline == null)
{
throw new Exception("structure " + StructureName + " non définie");
}
}
int iiline = 0;
foreach (string linestr in LinesString)
{
iiline++;
if (string.IsNullOrEmpty(linestr))
{
continue;
}
TextStructure structlineitem = structline;
try
{
if (structlineitem == null)
{
// structlineitem = Structures.FindAuto(linestr);
if (structlineitem == null)
{
structlineitem = Structures.DefaultStructureLine;
}
if (structlineitem == null)
{
throw new Exception("structure non définie (Ligne " + iiline + ")");
}
}
Tobj obj = new Tobj();
IDictionary <string, string> datas = TextTools.SplitText(linestr, structlineitem);
if (obj is TextDatas) // on lie l'objet avec la structure
{
TextDatas tdata = obj as TextDatas;
tdata.SetSchema(structlineitem);
}
else if (obj is IDictionary <int, string> ) // <POSITION,VALEUR>
{
IDictionary <int, string> tdata = obj as IDictionary <int, string>;
}
else if (obj is IDictionary <string, string> ) // <FIELDNAME,VALEUR>
{
IDictionary <string, string> tdata = obj as IDictionary <string, string>;
MANIPULATE.COLLECTIONS.CollectionsTools.AddRange <string, string>(tdata, datas, true);
}
else
{
//reflexion !!!
}
retour.Add(obj);
}
catch (Exception)
{
if (Safe)
{
continue;
}
throw;
}
}
return(retour);
}
///// <summary>
///// Enrichir un objet avec des données provenant de la base
///// </summary>
///// <param name="line"></param>
///// <param name="row"></param>
///// <returns></returns>
//public bool ReadDataRow(TexteManipulate line, System.Data.DataRow row)
//{
// bool retour = false;
// TextStructure structureline = line.GetStructure();
// if (structureline == null) return false;
// foreach (TextStructurePart part in structureline.Parts.Values)
// {
// if (!string.IsNullOrWhiteSpace(part.DataBaseColumn))
// {
// line[part.Position] = MANIPULATE.DATASET.DataSetTools.GetRowString(row, part.DataBaseColumn);
// // !!! ajouter des action/manipulation lors de la lecture en base
// retour = true; // on confirme qu'il y as eu des lectures
// }
// }
// return retour;
//}
#endregion
#region Serial Reflexion
//public List<Tobj> DeSerializationReflexion<Tobj>(params string[] LinesString) where Tobj : new()
//{
// System.Type objType = typeof(Tobj);
// List<Tobj> retour = new List<Tobj>();
// try
// {
// GetStructureLineByReflextion(objType);
// AttributePart[] attritems = AttributePart.GetObjectPartAttributes(objType);
// foreach (string LineString in LinesString)
// {
// MANIPULATE.TEXT.TextLine textparts = new TextLine(Structures.DefaultStructureLine);
// textparts.FillString(LineString);
// Tobj lineData = new Tobj();
// foreach (AttributePart item in attritems)
// {
// if (item.Position<0) continue;
// MANIPULATE.TEXT.TextPart part = textparts.GetPart(item.Position);
// if(part==null) continue;
// string resultStr = part.ToString(true, true);
// object resultData = ConvertPlus.ChangeType(resultStr, item.ObjectPropertyInfo.PropertyType);
// item.ObjectPropertyInfo.SetValue(lineData, resultData,null);
// }
// retour.Add(lineData);
// }
// }
// catch (Exception ex)
// {
// throw new Exception("UnSerialize " + ex.Message, ex);
// }
// return retour;
//}
///// <summary>
///// !!! a developper
///// </summary>
///// <typeparam name="Tobj"></typeparam>
///// <param name="objs"></param>
///// <returns></returns>
//public string[] SerializationReflexion<Tobj>(List<Tobj> objs) where Tobj : new()
//{
// System.Type objType = typeof(Tobj);
// //List<string> retour = new List<string>();
// List<DATA.MANIPULATE.TEXT.TextLine> texteLines = new List<TextLine>();
// try
// {
// GetStructureLineByReflextion(objType);
// AttributePart[] attritems = AttributePart.GetObjectPartAttributes(objType);
// foreach (Tobj obj in objs)
// {
// DATA.MANIPULATE.TEXT.TextLine line = new TextLine(Structures.DefaultStructureLine);
// foreach (AttributePart item in attritems)
// {
// if (item.Position < 0) continue;
// object resultData = item.ObjectPropertyInfo.GetValue(obj, null);
// string resultString = string.Empty;
// if (resultData != null) resultString = Convert.ToString(resultData);
// line.SetString(item.Position, resultString);
// }
// texteLines.Add(line);
// }
// }
// catch (Exception ex)
// {
// throw new Exception("SerializationReflexion " + ex.Message, ex);
// }
// return this.SerializationTextLines(texteLines);
//}
public TextStructure GetStructureLineByReflextion(System.Type objType)
{
try
{
TextStructure StructureLineObj = null;
TextPartAttribute[] attrs = TextPartAttribute.GetObjectPartAttributes(objType);
TextLineAttribute attrline = TextLineAttribute.GetObjectLineAttributes(objType);
if (attrline == null)
{
return(null); //throw new Exception("Attribute line Empty");
}
if (string.IsNullOrWhiteSpace(attrline.StructureLineName))
{
return(null);
}
if (Structures.StructuresLines.Count == null)
{
Structures.DefaultStructureLine = new TextStructure();
}
StructureLineObj = this.Structures.GetStructure(attrline.StructureLineName);
if (StructureLineObj == null)
{
StructureLineObj = new TextStructure(attrline.StructureLineName);
}
StructureLineObj.TextMode = attrline.TextMode;
// enrichir si la structure existe deja
foreach (TextPartAttribute item in attrs)
{
TextStructurePart ispart = null;
if (!string.IsNullOrWhiteSpace(item.Name))
{
ispart = StructureLineObj.GetPart(item.Name); // recherche par le nom
}
else if (item.Position >= 0)
{
ispart = StructureLineObj.GetPart(item.Position); // recherche par la position
}
if (ispart == null)
{
if (StructureLineObj.TextMode == TextModeEnum.TXT && item.Length == 0)
{
continue; //inutile ...
}
ispart = new TextStructurePart();
ispart.Position = item.Position;
ispart.Length = item.Length;
ispart.Name = item.Name;
//if (item.StringTransformOptions != null)
// foreach (var item in item.StringTransformOptions)
// {
// }
/*
* if (!string.IsNullOrWhiteSpace(item.Regex))
* {
* if (ispart.data == null) ispart.data = new DATAVALUES.DataValues_data();
* ispart.data["chaine_regex"] = item.Regex;
* }*/
ispart.CompleteNumber = item.CompleteNumber;
}
StructureLineObj.SetPart(ispart);
}
this.Structures.SetStructure(StructureLineObj);
return(StructureLineObj);
}
catch (Exception ex)
{
throw new Exception("GetStructureLineByReflextion " + ex.Message);
}
}