public static void ConvertTables(String xmlInputFilePath, String outputDirectory)
{
var converter = new XmlToCsvUsingDataSet(xmlInputFilePath);
var context = new XmlToCsvContext(converter);
foreach (string xmlTableName in context.Strategy.TableNameCollection)
{
context.Execute(xmlTableName, outputDirectory + "/" + xmlTableName + ".csv", Encoding.Default);
}
}
public void DataSetImplementationTest()
{
const string path = @"data.xml";
var converter = new XmlToCsvUsingDataSet(path);
var context = new XmlToCsvContext(converter);
Assert.AreEqual(1, context.Strategy.TableNameCollection.Count);
foreach (string xmlTableName in context.Strategy.TableNameCollection)
{
context.Execute(xmlTableName, @"dataDataSet_" + xmlTableName + ".csv", Encoding.Default);
}
}
public void DuplicateNameRenamedTest()
{
const string path = @"ErrorDuplicateName.xml";
var converter = new XmlToCsvUsingDataSet(path, true);
var context = new XmlToCsvContext(converter);
Assert.AreEqual(2, context.Strategy.TableNameCollection.Count);
foreach (string xmlTableName in context.Strategy.TableNameCollection)
{
context.Execute(xmlTableName, @"ErrorDuplicateName_" + xmlTableName + ".csv", Encoding.Default);
}
}
/// <summary>
/// XML to CSV Command Line Converter. User as follows: XmlToCsv.Console.exe -xml C:\payslip.xml -dir C:\my_output
/// </summary>
/// <param name="args">First parameter selects the XML file, second parameter specifies the output directory.</param>
static void Main(string[] args)
{
//Command line parsing library from http://cmdline.codeplex.com/
var cmd = new ConsoleCmdLine();
var xmlInputFilePath = new CmdLineString("xml", true, "XML file to convert.");
var outputDirectory = new CmdLineString("dir", true, "Directory to save the CSV result to.");
cmd.RegisterParameter(xmlInputFilePath);
cmd.RegisterParameter(outputDirectory);
cmd.Parse(args);
var converter = new XmlToCsvUsingDataSet(xmlInputFilePath.Value);
var context = new XmlToCsvContext(converter);
foreach (string xmlTableName in context.Strategy.TableNameCollection)
{
context.Execute(xmlTableName, outputDirectory.Value + @"\" + xmlTableName + ".csv", Encoding.Unicode);
}
}
private void OpenXmlFile(CancelEventArgs e, bool autoRenameWhenNamingConflict = false)
{
try
{
using (var xmlToCsvUsingDataSet = new XmlToCsvUsingDataSet(openFileDialog1.FileName, autoRenameWhenNamingConflict))
{
_xmlToCsvContext = new XmlToCsvContext(xmlToCsvUsingDataSet);
}
lblStatus.Text = openFileDialog1.FileName;
txbLog.Text += @"Opening file '" + openFileDialog1.FileName + @"' completed." + Environment.NewLine;
foreach (string item in _xmlToCsvContext.Strategy.TableNameCollection)
{
lsbTables.Items.Add(item);
}
butSelectFolder.Enabled = lsbTables.Items.Count > 0;
}
catch (DuplicateNameException ex)
{
DialogResult result = MessageBox.Show(@"The XML data contains conflicting names between table and column names. Do you want to continue by renaming the conflicting elements in the resulting CSV?",
@"Duplicate Name Conflict", MessageBoxButtons.YesNo, MessageBoxIcon.Error);
if (result == DialogResult.Yes)
{
//e.Cancel = true;
OpenXmlFile(e, true);
}
txbLog.Text += @"DuplicateName Execption: " + ex.Message + Environment.NewLine;
}
catch (XmlException)
{
DialogResult result = MessageBox.Show(this,
@"Invalid XML file. Please make sure the XML file is XML-compliant.",
@"Invalid XML error", MessageBoxButtons.RetryCancel, MessageBoxIcon.Error);
txbLog.Text += @"Invalid XML file. Please make sure the XML file is XML-compliant. Opening file '" +
openFileDialog1.FileName + @"' did not complete." + Environment.NewLine;
if (result == DialogResult.Retry)
{
e.Cancel = true;
}
}
catch (ArgumentException ex)
{
DialogResult result = MessageBox.Show(this,
@"An argument provided is invalid. The error message: " + ex.Message,
@"Argument Exception", MessageBoxButtons.RetryCancel, MessageBoxIcon.Error);
txbLog.Text += @"Argument Execption: " + ex.Message + Environment.NewLine;
if (result == DialogResult.Retry)
{
e.Cancel = true;
}
}
catch (InvalidOperationException ex)
{
DialogResult result = MessageBox.Show(this,
@"Invalid operation. The error message: " + ex.Message,
@"Invalid operation", MessageBoxButtons.RetryCancel,
MessageBoxIcon.Error);
txbLog.Text += @"Invalid Operation Execption: " + ex.Message + Environment.NewLine;
if (result == DialogResult.Retry)
{
e.Cancel = true;
}
}
}
private void OpenXmlFile(bool autoRenameWhenNamingConflict = false)
{
try
{
using (var xmlToCsvUsingDataSet = new XmlToCsvUsingDataSet(FileName, autoRenameWhenNamingConflict))
{
_xmlToCsvContext = new XmlToCsvContext(xmlToCsvUsingDataSet);
}
txbLog.Text += @"-Opening file '" + FileName + @"' completed." + Environment.NewLine;
CreateTreeview();
}
catch (DuplicateNameException ex)
{
txbLog.Text += @"-DuplicateName Execption: " + ex.Message + Environment.NewLine;
const string messageBoxText = @"The XML data contains conflicting names between table and column names. Do you want to continue by renaming the conflicting elements in the resulting CSV?";
const string caption = @"Duplicate Name Conflict";
var result = MessageBox.Show(messageBoxText, caption, MessageBoxButton.YesNo, MessageBoxImage.Warning);
if (result == MessageBoxResult.Yes)
{
OpenXmlFile(true);
txbLog.Text += @"-DuplicateName Execption resolved by auto-renaming conflicting table name: " + Environment.NewLine;
}
}
catch (XmlException)
{
const string messageBoxText = "-Invalid XML file. Please make sure the XML file is XML-compliant.";
const string caption = "Invalid XML error";
txbLog.Text = messageBoxText + " Opening file '" + FileName + "' did not complete." + Environment.NewLine;
MessageBox.Show(txbLog.Text, caption, MessageBoxButton.OK, MessageBoxImage.Error);
}
catch (ArgumentException ex)
{
const string messageBoxText = "-An argument provided is invalid. The error message: ";
const string caption = "Argument Exception";
txbLog.Text = messageBoxText + " Argument Execption: " + ex.Message + Environment.NewLine;
MessageBox.Show(txbLog.Text, caption, MessageBoxButton.OK, MessageBoxImage.Error);
}
catch (InvalidOperationException ex)
{
string messageBoxText = "-Invalid operation. The error message: " + ex.Message;
const string caption = "Invalid operation";
txbLog.Text = messageBoxText + Environment.NewLine;
MessageBox.Show(txbLog.Text, caption, MessageBoxButton.OK, MessageBoxImage.Error);
}
}