public static XmlDocument WriteRepository(ICurricularUnitFormRepository<CurricularUnitForm> cufr)
{
XmlDocument xmlFile = new XmlDocument();
XmlDeclaration decl = xmlFile.CreateXmlDeclaration("1.0", "utf-8", null);
xmlFile.InsertBefore(decl, xmlFile.DocumentElement);
XmlDocumentType type = xmlFile.CreateDocumentType("fuc-repository", "template.dtd", null, null);
xmlFile.AppendChild(type);
XmlElement fuc_repo = xmlFile.CreateElement("fuc-repository");
fuc_repo.SetAttribute("school", "Instituto Superior de Engenharia de Lisboa");
fuc_repo.SetAttribute("language", "pt");
xmlFile.AppendChild(fuc_repo);
foreach (CurricularUnitForm cuf in cufr.GetAll())
{
/*http://stackoverflow.com/questions/982597/what-is-the-fastest-way-to-combine-two-xml-files-into-one*/
var xmlTmp = xmlFile.ImportNode(Write(cuf, false).DocumentElement, true);
fuc_repo.AppendChild(xmlTmp);
}
return xmlFile;
}
public static bool Load(ICurricularUnitFormRepository<CurricularUnitForm> _repo, String _filePath)
{
try
{
CurricularUnitForm cuf = new CurricularUnitForm();
if (_repo == null || _filePath == null) return false;
XmlTextReader xmlFile = new XmlTextReader(_filePath);
//xmlFile.Read();
while (xmlFile.Read())
{
xmlFile.MoveToElement();
if (xmlFile.NodeType == XmlNodeType.Element && xmlFile.Name.Equals("fuc"))
{
ulong id = ulong.Parse(xmlFile.GetAttribute("id"));
XmlReader xmlTree = xmlFile.ReadSubtree();
while (xmlTree.Read())
{
if (xmlFile.NodeType == XmlNodeType.Element)
{
switch (xmlTree.Name)
{
case "uc":
String acr = xmlFile.GetAttribute("acronym");
cuf = _repo.GetByAcronym(acr);
if (cuf == null)
cuf = new CurricularUnitForm(xmlFile.GetAttribute("name"), acr);
cuf.CUnit.Name = xmlFile.GetAttribute("name");
cuf.ID = id;
try
{
cuf.CUnit.ECTS = Convert.ToDouble(xmlFile.GetAttribute("ects"));
}
catch (FormatException e)
{
cuf.CUnit.ECTS = 0;
}
break;
case "ruc":
acr = xmlFile.GetAttribute("acronym");
CurricularUnitForm cuf_aux = _repo.GetByAcronym(acr);
if (cuf_aux == null)
cuf_aux = new CurricularUnitForm(xmlFile.GetAttribute("name"), acr);
_repo.Add(cuf_aux);
cuf.AddRequiredCourses(cuf_aux);
break;
case "type-uc":
cuf.Type.CourseType = (CourseType)Enum.Parse(typeof(CourseType), xmlFile.GetAttribute("courseType"));
cuf.Type.Semester = (Semester)Enum.Parse(typeof(Semester), xmlFile.GetAttribute("semester"));
cuf.Type.Degree = (Degree)Enum.Parse(typeof(Degree), xmlFile.GetAttribute("degree"));
break;
case "objectives":
cuf.Description.Objectives = xmlFile.ReadString();
break;
case "learningResults":
cuf.Description.LearningResults = xmlFile.ReadString();
break;
case "resultEvaluation":
cuf.Description.ResultEvaluation = xmlFile.ReadString();
break;
case "courseProgram":
cuf.Description.CourseProgram = xmlFile.ReadString();
break;
case "language":
cuf.Description.Language = xmlFile.ReadString();
break;
}
}
}
if (cuf.Type.Degree.Equals(Degree.EIC))
_repo.Add(cuf);
}
}
}
catch (Exception e)
{
Console.WriteLine(e);
return false;
}
return true;
}
public static bool WriteRepositoryToFile(ICurricularUnitFormRepository<CurricularUnitForm> cufr, string filePath)
{
try
{
XmlDocument doc = WriteRepository(cufr);
XmlTextWriter writer = new XmlTextWriter(filePath, null);
writer.Formatting = Formatting.Indented;
doc.Save(writer);
}
catch (Exception e)
{
Console.WriteLine(e);
return false;
}
return true;
}
