/// <summary>
/// inserts a typepanne to "typepanne.xml".
/// </summary>
/// <param name="expert">The object holding the data</param>
/// <returns></returns>
private static bool insert(TypePanne failureType)
{
try
{
XmlDocument XmlDoc = new XmlDocument();
XPathNavigator Navigator;
XPathNodeIterator Nodes;
Int32 ID; /* Variable utilisée pour savoir quel est l'ID qu'il faut affecter au nouveau
* noeud créé */
string rslt = Helper.service.LoadFile("typepanne.xml").ToString();
StreamWriter sw = new StreamWriter(System.Windows.Forms.Application.StartupPath + "\\temp.xml");
sw.Write(rslt);
sw.Close();
XmlDoc.Load(System.Windows.Forms.Application.StartupPath + "\\temp.xml");
Navigator = XmlDoc.CreateNavigator();
/* Recherche du noeud MaxID pour déterminer quelle sera l'ID du nouveau
* procedure. */
string ExpXPath = "//MaxID";
Nodes = Navigator.Select(Navigator.Compile(ExpXPath));
Nodes.MoveNext();
/* On place l'ID le plus élevé du document dans la variable ID */
ID = Nodes.Current.ValueAsInt;
/* On incrémente la valeur du noeud MaxID car une fois notre nouveau noeud
* créé, l'ID le plus élevé du document sera aussi incrémenté */
Nodes.Current.SetValue((ID + 1).ToString());
/* On se place sur le noeud ayant l'ID le plus élevé */
//ExpXPath = "//type[@id='" + ID.ToString() + "']";
Nodes = Navigator.Select(Navigator.Compile(ExpXPath));
if (Nodes.Count != 0)
{
Nodes.MoveNext();
/* On crée le noeud principal (procedure). */
Nodes.Current.InsertElementAfter("", "type", "", "");
/* On se place sur le noeud ainsi créé. */
Nodes.Current.MoveToNext(XPathNodeType.Element);
ID++; /* On incrémente ID pour que sa valeur soit identique à celle se
* trouvant dans le noeud MaxID. */
/* Encodage des données */
Nodes.Current.CreateAttribute("", "id", "", ID.ToString());
Nodes.Current.AppendChildElement("", "libelle", "", failureType.getName());
Nodes.Current.AppendChildElement("", "description", "", failureType.getDescription());
//XmlDoc.Save((Stream)Helper.service.LoadFile("typepanne.xml");
Helper.service.SaveXmlFile("typepanne.xml", XmlDoc);
}
else
{
return(false);
}
}
catch (System.IO.FileNotFoundException x) { }catch (Exception x) {// System.Windows.Forms.MessageBox.Show(x.ToString());
}
return(true);
}
public static bool Add(TypePanne failureType)
{
//If the file exists we insert a new element.
if (Helper.service.FileExists("typepanne.xml"))
{
return(insert(failureType));
}
else //Otherwise we create the file and insert the first elemet.
{
return(firstAdd(failureType));
}
}
public static TypePanne GetById(int id)
{
/* On déclare et on crée une instance des variables nécéssaires pour la recherche */
TypePanne type = new TypePanne();
try
{
string rslt = Helper.service.LoadFile("typepanne.xml").ToString();
StreamWriter sw = new StreamWriter(System.Windows.Forms.Application.StartupPath + "\\temp.xml");
sw.Write(rslt);
sw.Close();
//XPathDocument XPathDocu = new XPathDocument((Stream)Helper.service.LoadFile("Experts.xml"));
XPathDocument XPathDocu = new XPathDocument(System.Windows.Forms.Application.StartupPath + "\\temp.xml");
XPathNavigator Navigator;
XPathNodeIterator Nodes;
/* On affecte false à la
* /* On crée un navigateur */
Navigator = XPathDocu.CreateNavigator();
string ExpXPath = "//type[@id='" + id + "']";
/* On lance la recherche */
Nodes = Navigator.Select(Navigator.Compile(ExpXPath));
/* On vérifie si la recherche a été fructueuse */
if (Nodes.Count != 0)
{
Nodes.MoveNext(); // NOTE: Necéssaire pour se placer sur le noeud recherché
/* Encodage des données dans la classe Etape */
type.setId(id);
Nodes.Current.MoveToFirstChild(); /* On se déplace sur le premier noeud
* enfant "Libelle" */
type.setName(Nodes.Current.Value);
Nodes.Current.MoveToNext(); // On se déplace sur le noeud suivant "Description"
type.setDescription(Nodes.Current.Value);
Nodes.Current.MoveToNext();
}
/* Si aucun expert n'a été trouvé */
else
{
type = null;
}
}
catch (System.IO.FileNotFoundException x) { }catch (Exception x)
{
System.Windows.Forms.MessageBox.Show(x.ToString());
}
/* Renvoi de toutes les données dans une instance de la classe "etape" */
return(type);
}
/// <summary>
/// Creates the file "typepanne.xml" and inserts the first typepanne to it.
/// </summary>
/// <param name="expert">The object holding the data.</param>
/// <returns></returns>
private static bool firstAdd(TypePanne failureType)
{
try
{
XmlWriterSettings wSettings = new XmlWriterSettings();
wSettings.Indent = true;
MemoryStream ms = new MemoryStream();
XmlWriter xw = XmlWriter.Create(ms, wSettings);// Write Declaration
xw.WriteStartDocument();
// Write the root node
xw.WriteStartElement("TypePanne");
// Write the expert and the expert elements
xw.WriteStartElement("type");
xw.WriteStartAttribute("id");
xw.WriteString("0");
xw.WriteEndAttribute();
//----------------
xw.WriteStartElement("libelle");
xw.WriteString(failureType.getName());
xw.WriteEndElement();
//-----------------
xw.WriteStartElement("description");
xw.WriteString(failureType.getDescription());
xw.WriteEndElement();
//-----------------
xw.WriteEndElement();
xw.WriteStartElement("MaxID");
xw.WriteString("0");
xw.WriteEndElement();
// Close the document
xw.WriteEndDocument();
// Flush the write
xw.Flush();
Byte[] buffer = new Byte[ms.Length];
buffer = ms.ToArray();
string xmlOutput = System.Text.Encoding.UTF8.GetString(buffer);
//File.WriteAllText((Stream)Helper.service.LoadFile("typepanne.xml", xmlOutput);
Helper.service.CreateXmlFile("typepanne.xml", xmlOutput);
}
catch (System.IO.FileNotFoundException x) { }catch (Exception x) {// System.Windows.Forms.MessageBox.Show(x.ToString());
}
return(true);
}
/// <summary>
/// Modifies the DailureType Data.
/// </summary>
/// <param name="login">The id of the target FailureType object.</param>
/// <param name="admin">The object that holds the new data.</param>
/// <returns></returns>
public static bool Update(int id, TypePanne failureType)
{
try
{
/* On utilise un XmlDocument et non un XPathDocument car ce dernier ne permet
* pas l'édition des données XML. */
XmlDocument XmlDoc = new XmlDocument();
XPathNavigator Navigator;
XPathNodeIterator Nodes;
string rslt = Helper.service.LoadFile("typepanne.xml").ToString();
StreamWriter sw = new StreamWriter(System.Windows.Forms.Application.StartupPath + "\\temp.xml");
sw.Write(rslt);
sw.Close();
XmlDoc.Load(System.Windows.Forms.Application.StartupPath + "\\temp.xml");
Navigator = XmlDoc.CreateNavigator();
string ExpXPath = "//type[@id='" + id.ToString() + "']";
Nodes = Navigator.Select(Navigator.Compile(ExpXPath));
if (Nodes.Count != 0)
{
/* Encodage des nouvelles données */
Nodes.MoveNext();
Nodes.Current.MoveToFirstAttribute();
Nodes.Current.SetValue(failureType.getId().ToString());
Nodes.Current.MoveToParent();
Nodes.Current.MoveToFirstChild();
//System.Windows.Forms.MessageBox.Show(Nodes.Current.Name.ToString() + " | " + Nodes.Current.Value.ToString());
Nodes.Current.SetValue(failureType.getName());
Nodes.Current.MoveToNext(XPathNodeType.Element);
Nodes.Current.SetValue(failureType.getDescription());
//XmlDoc.Save((Stream)Helper.service.LoadFile("typepanne.xml");
Helper.service.SaveXmlFile("typepanne.xml", XmlDoc);
}
else
{
return(false);
}
}
catch (System.IO.FileNotFoundException x) { }catch (Exception x)
{ System.Windows.Forms.MessageBox.Show(x.ToString()); }
return(true);
}
private void lnkLbl_ExistantFailureType_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
//get the list of types of failure
frm_ListOf frm = new frm_ListOf(Subject.FailureTypeSbjct);
frm.ShowDialog();
if (frm.Tag != null)
{
this.failureType = (TypePanne)frm.Tag;
txtBx_FailureType.Text = this.failureType.getName();
FailureTypeDesc = this.failureType.getDescription();
this.Failure = null;
txtBx_Failure.Clear();
}
}
private void btn_Save_DataBase_Click(object sender, EventArgs e)
{
//try
{
//
//Remember that this button could be used to add new elements to the DB as it could be used to update them.
//Put in mind to treat this issue.Abdelalim
//
//Check for emty fields.
if (Check_Fields())
{
if (this.procedure.steps.Count > 0)
{
//Set the procedure final values
this.procedure.setName(txtBx_Title.Text);
this.procedure.setDescription(txtBx_Description.Text);
//Set the failuretype final values
if (this.failureType == null)
{
this.failureType = new TypePanne();
}
this.failureType.setName(txtBx_FailureType.Text);
this.failureType.setDescription(FailureTypeDesc);
//Set the failure final values
if (this.Failure == null)
{
this.Failure = new Panne();
}
this.Failure.setName(txtBx_Failure.Text);
this.Failure.setDescription(FailureDesc);
this.failureType.addPanne(Failure);
//Add new proecedure.
if (this._Operation == Operation.AddNew)
{
//If no existing Failure type is chosen create new one.
if (this.failureType == null)
{
//Get the Id of the new failure type (type de panne).
this.failureType = new TypePanne();
this.failureType.setName(txtBx_FailureType.Text);
this.failureType.setDescription(FailureTypeDesc);
}
//If no existing Failure is chosen create new one.
if (this.Failure == null)
{
this.Failure = new Panne();
this.Failure.setName(txtBx_Failure.Text);
this.Failure.setDescription(FailureDesc);
//Add _Failure to the list of failures of the FailureType object.
this.failureType.addPanne(this.Failure);
}
//Addthe procedure to the Failure's list of procedures.
this.Failure.addProcedure(procedure);
//Save the failure type (le type de panne).
if (!failureType.Exists())//If a new type is created we save it to the data base.
{
failureType.Add();
Failure.Add();// Save the failure to the DB since it belongs to a newly created FailureType.
}
else//If the FailureType exists we check for the the failure(panne).
//Save the failure (la panne).
{
failureType.Update(failureType.getId());
if (!Failure.Exists())//If a new type is created we save it to the data base.
{
Failure.Add();
}
else
{
Failure.Update(Failure.getId());
}
}
//
//Saving the procedure.
//
procedure.AddToDB();
//MessageBox.Show("Proc.Steps.count: " + this.procedure.getEtapes().Count, "frm_AddProcedure.btn_Save");
//Save the steps.
foreach (Etape step in this.procedure.getEtapes())
{
//Associates each step with the current procedure.
//procedure.addEtape(step);
step.setprocedure(this.procedure);
//MessageBox.Show("Etape.Proc: " + step.getprocedure().getId(), "frm_AddProcedure.btn_Save");
//Save the step and its objects to the file etape.xml.
step.Add();
}
}
else//Update an existing procedure.
{
//Addthe procedure to the Failure's list of procedures.
this.Failure.addProcedure(procedure);
//MessageBox.Show("Falure.name: " + Failure.getId(), "frm_AddPrecedure.btn_Save");
//
//Saving the procedure.
//
procedure.Update(this.procedure.getId());
//Save the steps.
if (StepsRemoved)
{
//Remove all the steps of the current procedure from the data base.
//MessageBox.Show("Proc.steps.count: " + this.procedure.getEtapes().Count, "frm_AddProcedure.btn_Save");
Etape.RemoveByProcedure(this.procedure.getId());
}
//In case we allow the user to update the failure and its type from this GUI.
//Update the FailureType.
failureType.Update(failureType.getId());
//Update the failure (la panne).
Failure.Update(Failure.getId());
//MessageBox.Show("Steps.Count: "+this.procedure.getEtapes().Count, "frm_AddProcedure.btn_Save");
foreach (Etape step in this.procedure.steps)
{
//Associates each step with the current procedure.
step.setprocedure(this.procedure);
//If the current step exists in the DB means we're about to update it.
if (step.Exists())
{
step.Update(step.getId());
}
else
{
//Save the step and its objects to the file etape.xml.
step.Add();
//MessageBox.Show("Step "+step.getName()+" added","frm_AddProcedure.btn_Save");
}
}
}
}
else
{
MessageBox.Show(this, "La procedure doit avoir au minimum une étape.", "Message d'erreur", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
else
{
MessageBox.Show(this, "Remplir les champs importants d'abord.", "Message d'erreur", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
MessageBox.Show(this, "Opération terminée avec succès.", "Message d'information", MessageBoxButtons.OK, MessageBoxIcon.Information);
this.Tag = this.procedure;
this.Close();
}
//catch (Exception x) { MessageBox.Show(x.ToString()); }
}
public frm_AddProcedure(TypePanne type, Panne failure, Procedure procedure, Operation operation)
{
InitializeComponent();
//Initialize the attributes.
failureType = type;
Failure = failure;
this.procedure = procedure;
this.StepsRemoved = false;
this._Operation = operation;
//Use the GUI to add a new procedure.
if (this._Operation == Operation.AddNew)
{
if (this.procedure == null)
{
this.procedure = new Procedure();
//Create the list of steps for the current procedure.
this.procedure.steps = new List <Etape>();
}
}
//Use the GUI to update a procedure.
else
{
if (type != null)
{
//txtBx_FailureType.ReadOnly = true;
//txtBx_FailureType.Enabled = false;
txtBx_FailureType.Text = failureType.getName();
FailureTypeDesc = type.getDescription();
}
else
{
MessageBox.Show("Type est null", "frm_AddProcedure.Constructor");
throw new ArgumentNullException();
}
if (failure != null)
{
//txtBx_Failure.ReadOnly = true;
//txtBx_Failure.Enabled = false;
txtBx_Failure.Text = failure.getName();
FailureDesc = failure.getDescription();
}
else
{
MessageBox.Show("Panne est null", "frm_AddProcedure.Constructor");
throw new ArgumentNullException();
}
if (this.procedure != null)
{
txtBx_Title.Text = this.procedure.getName();
txtBx_Description.Text = this.procedure.getDescription();
if (this.procedure.steps != null && this.procedure.steps.Count > 0)
{
foreach (Etape step in this.procedure.getEtapes())
{
//Fill the list view with the step's data.
ListViewItem item = new ListViewItem(new string[] { step.getId().ToString(), step.getName(), step.getDescription() });
lstVew_Steps.Items.Add(item);
}
}
}
else
{
MessageBox.Show("Procedure est null", "frm_AddProcedure.Constructor");
throw new ArgumentNullException();
}
}
//Set the value of the Id textBox.
txtBx_Id.Text = this.procedure.getId().ToString();
#region Load the form text fields to Fields list.
Fields.Add(txtBx_Title);
if (failureType == null)
{
Fields.Add(txtBx_FailureType);
}
if (Failure == null)
{
Fields.Add(txtBx_Failure);
}
#endregion
#region Load the form labels to FieldLabels list.
FieldLabels.Add(lbl_Title);
if (failureType == null)
{
FieldLabels.Add(lbl_FailureType);
}
if (Failure == null)
{
FieldLabels.Add(lbl_Failure);
}
#endregion
}
/// <summary>
/// Returns the list of the types of failure.
/// </summary>
/// <returns></returns>
public static List <TypePanne> GetAllFailureTypes()
{
/* On déclare et on crée une instance des variables nécéssaires pour la recherche */
List <TypePanne> types = new List <TypePanne>();
TypePanne type = new TypePanne();
try
{
string rslt = Helper.service.LoadFile("typepanne.xml").ToString();
StreamWriter sw = new StreamWriter(System.Windows.Forms.Application.StartupPath + "\\temp.xml");
sw.Write(rslt);
sw.Close();
//XPathDocument XPathDocu = new XPathDocument((Stream)Helper.service.LoadFile("Experts.xml"));
XPathDocument XPathDocu = new XPathDocument(System.Windows.Forms.Application.StartupPath + "\\temp.xml");
XPathNavigator Navigator;
XPathNodeIterator Nodes;
/* On affecte false à la
* /* On crée un navigateur */
Navigator = XPathDocu.CreateNavigator();
string ExpXPath = "//type";
/* On lance la recherche */
Nodes = Navigator.Select(Navigator.Compile(ExpXPath));
/* On vérifie si la recherche a été fructueuse */
//System.Windows.Forms.MessageBox.Show("Node.count. "+Nodes.Count,"XMLFailureType.GetAllFailureTypes");
if (Nodes.Count != 0)
{
// NOTE: Necéssaire pour se placer sur le noeud recherché
/* Encodage des données dans la classe Etape */
int tillCount = 0;
while (tillCount < Nodes.Count)
{
Nodes.MoveNext();
type = new TypePanne();
type.setId(Convert.ToInt32(Nodes.Current.GetAttribute("id", "")));
//System.Windows.Forms.MessageBox.Show("Attrib. " + Nodes.Current.GetAttribute("id", ""), "XMLFailureType.GetAllFailureTypes");
Nodes.Current.MoveToFirstChild(); /* On se déplace sur le premier noeud
* enfant "Libelle" */
//System.Windows.Forms.MessageBox.Show("Current: " + Nodes.Current.Name + " Current.Value " + Nodes.Current.Value, "XMLFailureType.GetAllFailureTypes");
type.setName(Nodes.Current.Value);
//System.Windows.Forms.MessageBox.Show("libelle. " + Nodes.Current.Value, "XMLFailureType.GetAllFailureTypes");
Nodes.Current.MoveToNext(); // On se déplace sur le noeud suivant "Description"
//System.Windows.Forms.MessageBox.Show("Description. " + Nodes.Current.Value, "XMLFailureType.GetAllFailureTypes");
type.setDescription(Nodes.Current.Value);
//System.Windows.Forms.MessageBox.Show("Type.Description. " +type.getDescription() , "XMLFailureType.GetAllFailureTypes");
types.Add(type);
tillCount++;
Nodes.Current.MoveToParent();
}
}
/* Si aucun expert n'a été trouvé */
else
{
type = null;
}
}
catch (System.IO.FileNotFoundException x) { }
catch (Exception x)
{
System.Windows.Forms.MessageBox.Show(x.ToString());
}
/* Renvoi de toutes les données dans une instance de la classe "etape" */
return(types);
}
public frm_ListOf(Subject sbjct, TypePanne type)
{
InitializeComponent();
this.Sbjct = sbjct;
this.Typepanne = type;
}