internal String[] ListContents(DataItemSettings dsi)
{
//counterpart to listlabels
List<String> retval = new List<String>(dsi.LineItemLabels.Count);
Int32 countstr = 0, countint = 0;
for (int i = 0; i < dsi.LineItemLabels.Count; ++i)
{
if(dsi.LineItemLabels[i] != null)
{
if(dsi.LineItemTypes[i] == LineItemTypes.Int64)
{
retval.Add(this._content[countint].ToString());
++countint;
}
else if(dsi.LineItemTypes[i] == LineItemTypes.String && dsi.LineItemLabels[i] != "name")
{
retval.Add(this._strings[countstr]);
++countstr;
}
}
}
return retval.ToArray();
}
internal String[] ListContents(DataItemSettings dsi)
{//counterpart to listlabels
List <String> retval = new List <String>(dsi.LineItemLabels.Count);
Int32 countstr = 0, countint = 0;
for (int i = 0; i < dsi.LineItemLabels.Count; ++i)
{
if (dsi.LineItemLabels[i] != null)
{
if (dsi.LineItemTypes[i] == LineItemTypes.Int64)
{
retval.Add(this._content[countint].ToString());
++countint;
}
else if (dsi.LineItemTypes[i] == LineItemTypes.String && dsi.LineItemLabels[i] != "name")
{
retval.Add(this._strings[countstr]);
++countstr;
}
}
}
return(retval.ToArray());
}
internal static void LoadDataItems()
{
FileInfo fi_dataitems = new FileInfo(Config.GetSetting("filelocation_xmlsettings") + "dataitems.xml");
if (!fi_dataitems.Exists)
throw new FileNotFoundException("DataItems.xml not found!");
Exception xmlex = null;
DataItemSettings dis = null;
List<DataItemSettings> dataitems = new List<DataItemSettings>();
using (XmlReader xr = new XmlTextReader(fi_dataitems.OpenText()))
{
try
{
xr.ReadStartElement();
while (xr.Read())
{
if (xr.NodeType == XmlNodeType.Element)
{
if (xr.Name == "DataItem" && xr.NodeType != XmlNodeType.EndElement)
{
String name = xr.GetAttribute("name");
if (String.IsNullOrEmpty(name))
throw new FormatException("DataItem name not found.");
dis = new DataItemSettings(name);
String prefix = xr.GetAttribute("prefix");
if (prefix == null) { prefix = String.Empty; }
dis.Prefix = prefix;
while (xr.Name != "Processing" && xr.Read()) ;
if (xr.Name == "Processing" && xr.NodeType != XmlNodeType.EndElement)
{
while (xr.Read())
{
if (xr.NodeType == XmlNodeType.Element || xr.IsEmptyElement)
{
if (xr.Name == "line")
{
if (xr.NodeType == XmlNodeType.EndElement || xr.IsEmptyElement)
{//add a lineend type for <line/> or </line>
dis.LineItemTypes.Add(LineItemTypes.LineEnd);
dis.LineItemLabels.Add(null);
}
}
else if (xr.Name == "item")
{
if (xr.NodeType != XmlNodeType.EndElement)
{
String type = xr.GetAttribute("type");
switch (type)
{
case "space":
dis.LineItemTypes.Add(LineItemTypes.Space);
dis.LineItemLabels.Add(null);
break;
case "string":
dis.LineItemTypes.Add(LineItemTypes.String);
type = xr.GetAttribute("id");
if(type == null)
throw new FormatException("ID missing in data item in DataItems->Line->Type");
dis.LineItemLabels.Add(type);
break;
case "number":
dis.LineItemTypes.Add(LineItemTypes.Int64);
type = xr.GetAttribute("id");
if (type == null)
throw new FormatException("ID missing in data item in DataItems->Line->Type");
dis.LineItemLabels.Add(type);
break;
default:
throw new FormatException("Unknown type encountered in DataItems->Line->Type");
}
}
}
}
else if (xr.Name == "DataItem" && xr.NodeType == XmlNodeType.EndElement)
{
dataitems.Add(dis);
break;
}
}
}
}
}
}
}
catch (Exception ex) { xmlex = ex; }
finally
{
xr.Close();
}
//rethrow exception if it exists after we've ensured the xml file is closed
if (!ReferenceEquals(xmlex, null))
throw xmlex;
}
ItemSettings = dataitems.ToArray();
}
internal static void LoadDataItems()
{
FileInfo fi_dataitems = new FileInfo(Config.GetSetting("filelocation_xmlsettings") + "dataitems.xml");
if (!fi_dataitems.Exists)
{
throw new FileNotFoundException("DataItems.xml not found!");
}
Exception xmlex = null;
DataItemSettings dis = null;
List <DataItemSettings> dataitems = new List <DataItemSettings>();
using (XmlReader xr = new XmlTextReader(fi_dataitems.OpenText()))
{
try
{
xr.ReadStartElement();
while (xr.Read())
{
if (xr.NodeType == XmlNodeType.Element)
{
if (xr.Name == "DataItem" && xr.NodeType != XmlNodeType.EndElement)
{
String name = xr.GetAttribute("name");
if (String.IsNullOrEmpty(name))
{
throw new FormatException("DataItem name not found.");
}
dis = new DataItemSettings(name);
String prefix = xr.GetAttribute("prefix");
if (prefix == null)
{
prefix = String.Empty;
}
dis.Prefix = prefix;
while (xr.Name != "Processing" && xr.Read())
{
;
}
if (xr.Name == "Processing" && xr.NodeType != XmlNodeType.EndElement)
{
while (xr.Read())
{
if (xr.NodeType == XmlNodeType.Element || xr.IsEmptyElement)
{
if (xr.Name == "line")
{
if (xr.NodeType == XmlNodeType.EndElement || xr.IsEmptyElement)
{//add a lineend type for <line/> or </line>
dis.LineItemTypes.Add(LineItemTypes.LineEnd);
dis.LineItemLabels.Add(null);
}
}
else if (xr.Name == "item")
{
if (xr.NodeType != XmlNodeType.EndElement)
{
String type = xr.GetAttribute("type");
switch (type)
{
case "space":
dis.LineItemTypes.Add(LineItemTypes.Space);
dis.LineItemLabels.Add(null);
break;
case "string":
dis.LineItemTypes.Add(LineItemTypes.String);
type = xr.GetAttribute("id");
if (type == null)
{
throw new FormatException("ID missing in data item in DataItems->Line->Type");
}
dis.LineItemLabels.Add(type);
break;
case "number":
dis.LineItemTypes.Add(LineItemTypes.Int64);
type = xr.GetAttribute("id");
if (type == null)
{
throw new FormatException("ID missing in data item in DataItems->Line->Type");
}
dis.LineItemLabels.Add(type);
break;
default:
throw new FormatException("Unknown type encountered in DataItems->Line->Type");
}
}
}
}
else if (xr.Name == "DataItem" && xr.NodeType == XmlNodeType.EndElement)
{
dataitems.Add(dis);
break;
}
}
}
}
}
}
}
catch (Exception ex) { xmlex = ex; }
finally
{
xr.Close();
}
//rethrow exception if it exists after we've ensured the xml file is closed
if (!ReferenceEquals(xmlex, null))
{
throw xmlex;
}
}
ItemSettings = dataitems.ToArray();
}
