//This function creates the BackEndSettings.xml file with the passed in RolloutDirectory.
//This function is only called through the back end installation process.
public static void CreateBackEndSettingsXMLFile(string rolloutDirectory, string connectionString)
{
string currentDirectory = Directory.GetCurrentDirectory() + "\\";
XmlDocument doc = new XmlDocument();
XmlDeclaration xmlDeclaration = doc.CreateXmlDeclaration("1.0", "UTF-8", null);
XmlElement root = doc.DocumentElement;
doc.InsertBefore(xmlDeclaration, root);
XmlElement backEndSettings = doc.CreateElement("BackEndSettings");
doc.AppendChild(backEndSettings);
XmlElement installedDirectory = doc.CreateElement("InstalledDirectory");
installedDirectory.AppendChild(doc.CreateTextNode(currentDirectory));
backEndSettings.AppendChild(installedDirectory);
XmlElement connectionStringElement = doc.CreateElement("ConnectionString");
connectionStringElement.AppendChild(doc.CreateTextNode(connectionString));
backEndSettings.AppendChild(connectionStringElement);
XmlElement rolloutDirectoryElement = doc.CreateElement("RolloutDirectory");
rolloutDirectoryElement.AppendChild(doc.CreateTextNode(rolloutDirectory));
backEndSettings.AppendChild(rolloutDirectoryElement);
SaveXmlDoc.saveBackEndSettingsDoc(doc);
}
//This will set the current connection string in the backend.xml file.
public static void UpdateConnectionString(string newConnectionString)
{
var backEndDoc = GetXmlDoc.GetBackEndXmlDoc(DTO.Enums.BackEndOrFrontEndEnum.BackEnd);
var backEndSettingsDoc = GetXmlDoc.GetSettingsDoc(DTO.Enums.BackEndOrFrontEndEnum.BackEnd);
backEndDoc.SelectSingleNode("//ConnectionInfo").Attributes.GetNamedItem("ConnectionString").Value = newConnectionString;
backEndSettingsDoc.SelectSingleNode("//ConnectionString").InnerText = newConnectionString;
SaveXmlDoc.saveBackEndDoc(backEndDoc);
SaveXmlDoc.saveBackEndSettingsDoc(backEndSettingsDoc);
}