/// <summary>
/// Create a DimseDataSetPair instance using a raw xml file (that is generated by the ODD).
/// </summary>
/// <param name="parent">The parent of the instance to create.</param>
/// <param name="dimseNode">A Dimse node.</param>
/// <returns>The created DimseDataSetPair instance.</returns>
public static DimseDataSetPair Create(SopClass parent, XPathNavigator dimseNode)
{
DimseDataSetPair dimseDataSetPair = new DimseDataSetPair(parent);
dimseDataSetPair.dimseName = dimseNode.GetAttribute("Name", "");
XPathNodeIterator dataSetNodes = dimseNode.Select("Dataset");
if (dataSetNodes.MoveNext())
{
dimseDataSetPair.dataSetName = dataSetNodes.Current.GetAttribute("Name", "");
XPathNodeIterator moduleNodes = dataSetNodes.Current.Select("Module");
foreach (XPathNavigator moduleNode in moduleNodes)
{
Module module = Module.Create(moduleNode);
dimseDataSetPair.modules.Add(module);
}
}
else
{
dimseDataSetPair = null;
}
return(dimseDataSetPair);
}
/// <summary>
/// VisitEnter method in the context of the "Hierarchical Visitor Pattern".
/// See "DVTk_Library\Documentation\Design\Hierarchical Visitor Pattern.htm".
/// </summary>
/// <param name="dimseDataSetPair">The DimseDataSetPair instance to visit.</param>
/// <returns>
/// true: traverse the children of this instance.
/// false: do not traverse the children of this instance.
/// </returns>
public override bool VisitEnterDimseDataSetPair(DimseDataSetPair dimseDataSetPair)
{
stringBuilder.Append(this.prefix + "DimseDataSetPair\n");
stringBuilder.Append(this.prefix + " Dimse name: " + dimseDataSetPair.DimseName + "\n");
stringBuilder.Append(this.prefix + " DataSet name: " + dimseDataSetPair.DataSetName + "\n");
stringBuilder.Append(this.prefix + " Attributes\n");
this.prefix += " ";
return(true);
}
/// <summary>
/// VisitEnter method in the context of the "Hierarchical Visitor Pattern".
/// See "DVTk_Library\Documentation\Design\Hierarchical Visitor Pattern.htm".
/// </summary>
/// <param name="dimseDataSetPair">The DimseDataSetPair instance to visit.</param>
/// <returns>
/// true: traverse the children of this instance.
/// false: do not traverse the children of this instance.
/// </returns>
public override bool VisitEnterDimseDataSetPair(DimseDataSetPair dimseDataSetPair)
{
stringBuilder.Append(this.prefix + "DimseDataSetPair\n");
stringBuilder.Append(this.prefix + " Dimse name: " + dimseDataSetPair.DimseName + "\n");
stringBuilder.Append(this.prefix + " DataSet name: " + dimseDataSetPair.DataSetName + "\n");
stringBuilder.Append(this.prefix + " Attributes\n");
this.prefix += " ";
return (true);
}
/// <summary>
/// VisitLeave method in the context of the "Hierarchical Visitor Pattern".
/// See "DVTk_Library\Documentation\Design\Hierarchical Visitor Pattern.htm".
/// </summary>
/// <param name="dimseDataSetPair">The DimseDataSetPair instance to visit.</param>
/// <returns>
/// true: continue traversing the siblings of the supplied instance.
/// false: stop traversing the siblings of the supplied instance.
/// </returns>
public override bool VisitLeaveDimseDataSetPair(DimseDataSetPair dimseDataSetPair)
{
this.prefix = this.prefix.Substring(0, this.prefix.Length - 4);
return(true);
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="parent">The DimseDataSetPair this instance is part of.</param>
public DataSet(DimseDataSetPair parent)
{
this.parent = parent;
}
// -------------------------------
// - Begin public methods region -
// -------------------------------
/// <summary>
/// VisitEnter method in the context of the "Hierarchical Visitor Pattern".
/// See "DVTk_Library\Documentation\Design\Hierarchical Visitor Pattern.htm".
/// </summary>
/// <param name="dimseDataSetPair">The DimseDataSetPair instance to visit.</param>
/// <returns>
/// true: traverse the children of this instance.
/// false: do not traverse the children of this instance.
/// </returns>
public virtual bool VisitEnterDimseDataSetPair(DimseDataSetPair dimseDataSetPair)
{
return (true);
}
/// <summary>
/// Create a DimseDataSetPair instance using a raw xml file (that is generated by the ODD).
/// </summary>
/// <param name="parent">The parent of the instance to create.</param>
/// <param name="dimseNode">A Dimse node.</param>
/// <returns>The created DimseDataSetPair instance.</returns>
public static DimseDataSetPair Create(SopClass parent, XPathNavigator dimseNode)
{
DimseDataSetPair dimseDataSetPair = new DimseDataSetPair(parent);
dimseDataSetPair.dimseName = dimseNode.GetAttribute("Name", "");
XPathNodeIterator dataSetNodes = dimseNode.Select("Dataset");
if (dataSetNodes.MoveNext())
{
dimseDataSetPair.dataSetName = dataSetNodes.Current.GetAttribute("Name", "");
XPathNodeIterator moduleNodes = dataSetNodes.Current.Select("Module");
foreach (XPathNavigator moduleNode in moduleNodes)
{
Module module = Module.Create(moduleNode);
dimseDataSetPair.modules.Add(module);
}
}
else
{
dimseDataSetPair = null;
}
return (dimseDataSetPair);
}
// -------------------------------
// - Begin public methods region -
// -------------------------------
/// <summary>
/// VisitEnter method in the context of the "Hierarchical Visitor Pattern".
/// See "DVTk_Library\Documentation\Design\Hierarchical Visitor Pattern.htm".
/// </summary>
/// <param name="dimseDataSetPair">The DimseDataSetPair instance to visit.</param>
/// <returns>
/// true: traverse the children of this instance.
/// false: do not traverse the children of this instance.
/// </returns>
public virtual bool VisitEnterDimseDataSetPair(DimseDataSetPair dimseDataSetPair)
{
return(true);
}
/// <summary>
/// Create a SOP Class instance using a raw xml file (that is generated by the ODD).
/// </summary>
/// <param name="path">The file path.</param>
/// <returns>The created SopClass instance.</returns>
public static SopClass Create(string path)
{
SopClass sopClass = new SopClass();
try
{
XPathNodeIterator systemNodes = null;
XPathNodeIterator sopClassNodes = null;
XPathNodeIterator dimseNodes = null;
sopClass.path = path;
XPathDocument document = new XPathDocument(path);
XPathNavigator navigator = document.CreateNavigator();
//
// Determine system name and system version.
//
systemNodes = navigator.Select("/System");
if (systemNodes.MoveNext())
{
sopClass.systemName = systemNodes.Current.GetAttribute("Name", "");
sopClass.systemVersion = systemNodes.Current.GetAttribute("Version", "");
if ((sopClass.systemName.Length == 0) || (sopClass.systemVersion.Length == 0))
{
throw new Exception("System name and/or system version not found.");
}
}
else
{
throw new Exception("/System node not found in \"" + path + "\"");
}
//
// Determine name and UID.
//
if (sopClass != null)
{
sopClassNodes = systemNodes.Current.Select("ApplicationEntity/SOPClass");
if (sopClassNodes.MoveNext())
{
sopClass.name = sopClassNodes.Current.GetAttribute("Name", "");
sopClass.uid = sopClassNodes.Current.GetAttribute("UID", "");
if ((sopClass.name.Length == 0) || (sopClass.uid.Length == 0))
{
throw new Exception("Name and/or uid not found.");
}
}
else
{
throw new Exception("SOPClass node not found.");
}
}
//
// Determine DimseDataSetPairs.
//
if (sopClass != null)
{
dimseNodes = sopClassNodes.Current.Select("Dimse");
foreach (XPathNavigator dimseNode in dimseNodes)
{
string dimseName = dimseNode.GetAttribute("Name", "");
if (dimseName.Substring(dimseName.Length - 2, 2) == "RQ")
{
DimseDataSetPair dimseDataSetPair = DimseDataSetPair.Create(sopClass, dimseNode);
sopClass.DimseDataSetPairs.Add(dimseDataSetPair);
}
}
}
}
catch (Exception exception)
{
throw new Exception("Exception occured while reading file \"" + path + "\".\n" + exception.Message);
}
return(sopClass);
}
/// <summary>
/// VisitLeave method in the context of the "Hierarchical Visitor Pattern".
/// See "DVTk_Library\Documentation\Design\Hierarchical Visitor Pattern.htm".
/// </summary>
/// <param name="dimseDataSetPair">The DimseDataSetPair instance to visit.</param>
/// <returns>
/// true: continue traversing the siblings of the supplied instance.
/// false: stop traversing the siblings of the supplied instance.
/// </returns>
public override bool VisitLeaveDimseDataSetPair(DimseDataSetPair dimseDataSetPair)
{
this.prefix = this.prefix.Substring(0, this.prefix.Length - 4);
return (true);
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="parent">The DimseDataSetPair this instance is part of.</param>
public DataSet(DimseDataSetPair parent)
{
this.parent = parent;
}
