static XmlDocument CreateXmlDocument()
{
XmlDocument
doc = new XmlDocument();
XmlNode
node = doc.CreateXmlDeclaration("1.0", "utf-8", null),
RootNode;
doc.AppendChild(node);
RootNode = doc.CreateElement("TestClassSimple");
doc.AppendChild(RootNode);
node = doc.CreateElement("FInt");
node.AppendChild(doc.CreateTextNode("1"));
RootNode.AppendChild(node);
node = doc.CreateElement("FDecimal");
node.AppendChild(doc.CreateTextNode("1.1"));
RootNode.AppendChild(node);
node = doc.CreateElement("FDateTime");
node.AppendChild(doc.CreateTextNode(DateTime.Now.ToString("o")));
RootNode.AppendChild(node);
node = doc.CreateElement("FString");
node.AppendChild(doc.CreateTextNode("TestТест"));
RootNode.AppendChild(node);
return(doc);
}
// Create a title section with a string as its title.
private void CreateTitleSection(string title)
{
SectionNode node = CreateSectionNode();
node.Label = title;
RootNode.AppendChild(node);
}
/// <summary> Adds a new zone</summary>
/// <param name="zoneId">The zone ID
/// </param>
/// <param name="zoneUrl">The zone URL
/// </param>
/// <param name="templateId">The ID of the zone template
/// </param>
public virtual XmlElement AddZone(string zoneId,
string zoneUrl,
string templateId)
{
if (zoneId == null || zoneId.Trim().Length == 0)
{
throw new AdkConfigException("Zone ID cannot be blank");
}
XmlElement zone = GetZoneNode(zoneId);
if (zone != null)
{
throw new AdkConfigException("Zone already defined");
}
// Create a new <zone> element
zone = Document.CreateElement(XmlConstants.ZONE_ELEMENT);
RootNode.AppendChild(zone);
zone.SetAttribute(XmlConstants.ID, zoneId);
if (zoneUrl != null)
{
zone.SetAttribute(XmlConstants.URL, zoneUrl);
}
zone.SetAttribute(XmlConstants.TEMPLATE, templateId == null ? "Default" : templateId);
return(zone);
}
/// <summary>
/// Writes the given match into the match XML file.
/// </summary>
public void WriteMatch(Rules match, string name)
{
XmlNode n = RootNode.AppendChild(Document.CreateElement("match"));
XmlAttribute nameAtt = Document.CreateAttribute(name);
nameAtt.Value = name;
n.Attributes.Append(nameAtt);
Document.Save(FullPath);
}
private XmlNode GetSettingsNode(string name)
{
XmlNode settingsNode = RootNode.SelectSingleNode(name);
if (settingsNode == null)
{
settingsNode = rootDocument.CreateElement(name);
RootNode.AppendChild(settingsNode);
}
return(settingsNode);
}
public void ClearChildTest()
{
RootNode root = new RootNode();
var source = new StreamSourceNode <string, string>(
"topic",
"source-01",
new Stream.Internal.ConsumedInternal <string, string>("source-01", new StringSerDes(), new StringSerDes(), null));
root.AppendChild(source);
root.ClearChildren();
Assert.IsTrue(root.IsEmpty);
}
public void AppendChildTest()
{
RootNode root = new RootNode();
var source = new StreamSourceNode <string, string>(
"topic",
"source-01",
new Stream.Internal.ConsumedInternal <string, string>("source-01", new StringSerDes(), new StringSerDes(), null));
root.AppendChild(source);
Assert.IsFalse(root.IsEmpty);
Assert.AreEqual(new string[] { "ROOT-NODE" }, source.ParentNodeNames());
}
public void WriteTopologyTest()
{
var builder = new InternalTopologyBuilder();
List <StreamGraphNode> nodes = new List <StreamGraphNode>();
RootNode root = new RootNode();
var source = new StreamSourceNode <string, string>(
"topic",
"source-01",
new Stream.Internal.ConsumedInternal <string, string>("source-01", new StringSerDes(),
new StringSerDes(), null));
root.AppendChild(source);
nodes.Add(source);
var filterParameters =
new ProcessorParameters <string, string>(
new KStreamFilter <string, string>((k, v) => true, false), "filter-02");
var filter = new ProcessorGraphNode <string, string>("filter-02", filterParameters);
source.AppendChild(filter);
nodes.Add(filter);
var to = new StreamSinkNode <string, string>(
new StaticTopicNameExtractor <string, string>("topic2"), "to-03",
new Stream.Internal.Produced <string, string>(
new StringSerDes(),
new StringSerDes())
);
filter.AppendChild(to);
nodes.Add(to);
builder.BuildTopology(root, nodes);
Assert.IsTrue(root.AllParentsWrittenToTopology);
Assert.IsTrue(source.AllParentsWrittenToTopology);
Assert.IsTrue(filter.AllParentsWrittenToTopology);
Assert.IsTrue(to.AllParentsWrittenToTopology);
var topology = builder.BuildTopology();
Assert.IsTrue(topology.SourceOperators.ContainsKey("topic"));
Assert.IsTrue(topology.ProcessorOperators.ContainsKey("filter-02"));
Assert.IsTrue(topology.SinkOperators.ContainsKey("topic2"));
}
/// <summary>
/// Attemps to create a basic XML file to hold configuration data. It will try to build the tag structure
/// needed to reach the RootNodePath. It can only handle simple tag names, if the base path is not
/// /name/name/name format then it will not be able to create the file.
/// </summary>
/// <param name="FileName">Path and name of the XML file to create</param>
/// <param name="RootNodePath">Simple XPath describing the tag path to create</param>
/// <param name="DeleteExisting">True to create a new file, false to edit existing file</param>
static public void CreateBasicXMLConfig(string FileName, string RootNodePath, bool DeleteExisting)
{
XmlDocument xdConfig = new XmlDocument();
XmlNode RootNode, NextNode;
string[] TagList;
string CurrPath;
TagList = RootNodePath.Trim(new char[] { '/' }).Split('/');
if ((File.Exists(FileName) == true) && (DeleteExisting == false)) //File exists and we can't overwrite it
{
xdConfig.Load(FileName);
}
else if (DeleteExisting == true)
{
File.Delete(FileName);
}
if (xdConfig.DocumentElement == null)
{
xdConfig.AppendChild(xdConfig.CreateElement(TagList[0]));
}
RootNode = xdConfig.DocumentElement;
CurrPath = "";
foreach (string TagName in TagList)
{
CurrPath += "/TagName";
NextNode = RootNode.SelectSingleNode("/" + TagName);
if (NextNode == null)
{
NextNode = xdConfig.CreateElement(TagName);
RootNode.AppendChild(NextNode);
}
RootNode = NextNode; //Keep descending into the path
}
xdConfig.Save(FileName);
}
/// <summary>
/// Attempts to write configuration tags into an XML file. It will create or update tags as children to the taf
/// specified in RootNodePath.
/// </summary>
/// <param name="FileName">Path and file name of the XML file to load</param>
/// <param name="RootNodePath">XPath to the root node of the configuration data</param>
/// <param name="AttemptUpdates">If true it will attempt to update existing tags, otherwise it will create all tags and new children</param>
/// <param name="Data">List of configuration data to write to the XML</param>
/// <returns>True if the XML file is updated successfully, false or exception on error</returns>
public static bool WriteXMLConfig(string FileName, string RootNodePath, bool AttemptUpdates, IEnumerable <XMLFileData> Data)
{
XmlDocument xdConfig = new XmlDocument();
XmlNode RootNode, NewNode;
XmlAttribute NewAttr;
try {
xdConfig.Load(FileName);
} catch (FileNotFoundException) { //If the file doesn't exist, create it
xdConfig.AppendChild(xdConfig.CreateXmlDeclaration("1.0", "UTF-8", null));
}
RootNode = xdConfig.SelectSingleNode(RootNodePath);
if (RootNode == null) //Root node doesn't exist, create it
{
string[] RootParts = RootNodePath.Split(new char[] { '/' });
foreach (string TagName in RootParts)
{
if (String.IsNullOrWhiteSpace(TagName) == true)
{
continue;
}
RootNode = xdConfig.CreateNode(XmlNodeType.Element, TagName, "");
if (xdConfig.DocumentElement != null) //Append to existing document
{
xdConfig.DocumentElement.AppendChild(RootNode);
}
else
{
xdConfig.AppendChild(RootNode);
}
}
}
foreach (XMLFileData NewTag in Data)
{
NewNode = RootNode.SelectSingleNode(NewTag.Name);
if ((AttemptUpdates == false) && (NewNode != null)) //OVerwrite existing tags
{
RootNode.RemoveChild(NewNode);
NewNode = null;
}
if (NewNode == null)
{
NewNode = xdConfig.CreateElement(NewTag.Name);
RootNode.AppendChild(NewNode);
}
NewNode.InnerText = NewTag.Value;
if (NewTag.Attributes != null)
{
foreach (string AttrName in NewTag.Attributes.Keys)
{
if (NewNode.Attributes[AttrName] == null)
{
NewAttr = xdConfig.CreateAttribute(AttrName);
NewNode.Attributes.Append(NewAttr);
}
else
{
NewAttr = NewNode.Attributes[AttrName];
}
NewAttr.InnerText = NewTag.Attributes[AttrName];
}
}
}
xdConfig.Save(FileName);
return(true);
}
public void Serialise(object value, string name)
{
XmlNode object_node = SerialiseObject(value, name);
RootNode.AppendChild(object_node);
}
static void Main(string[] args)
{
try
{
XmlDocument
doc = null;
#if TEST_XML
doc = new XmlDocument();
doc.Load("TestConfig.xml");
#endif
const string
AttrId = "id",
Id = "TestId",
AttrIntId = "FInt",
AttrDateTimeId = "FDateTime";
doc = new XmlDocument();
XmlNode
node = doc.CreateXmlDeclaration("1.0", "utf-8", null),
RootNode;
XmlNodeList
xmlNodeList;
doc.AppendChild(node);
RootNode = doc.CreateElement("root");
XmlAttribute
attr = doc.CreateAttribute(AttrId);
attr.Value = Id;
RootNode.Attributes.Append(attr);
doc.AppendChild(RootNode);
XmlText
xmlText;
#if TEST_BR
TestBr(RootNode);
if ((xmlNodeList = doc.GetElementsByTagName("rootTable")) != null &&
xmlNodeList.Count > 0)
{
node = xmlNodeList[0];
Console.WriteLine("ChildNodes.Count={0}", node.ChildNodes.Count);
xmlText = (XmlText)node.ChildNodes.Cast <XmlNode>().Where(n => n.NodeType == XmlNodeType.Text).Select(n => n).SingleOrDefault();
}
#endif
node = doc.CreateElement("SmthElement");
attr = doc.CreateAttribute(AttrId);
attr.Value = Id + Id;
node.Attributes.Append(attr);
attr = doc.CreateAttribute(AttrIntId);
attr.Value = "13";
node.Attributes.Append(attr);
attr = doc.CreateAttribute(AttrDateTimeId);
attr.Value = DateTime.Now.ToString("o");
node.Attributes.Append(attr);
xmlText = (XmlText)node.ChildNodes.Cast <XmlNode>().Where(n => n.NodeType == XmlNodeType.Text).Select(n => n).SingleOrDefault();
node.AppendChild(doc.CreateTextNode("Test"));
xmlText = (XmlText)node.ChildNodes.Cast <XmlNode>().Where(n => n.NodeType == XmlNodeType.Text).Select(n => n).SingleOrDefault();
RootNode.AppendChild(node);
Console.WriteLine(doc.InnerXml);
XmlElement
e;
if ((e = doc.GetElementById(Id)) != null)
{
;
}
if ((e = doc.GetElementById(Id + Id)) != null)
{
;
}
xmlNodeList = doc.GetElementsByTagName("SmthElement");
if (xmlNodeList != null &&
xmlNodeList.Count > 0)
{
node = xmlNodeList[0];
}
if ((node = doc.SelectSingleNode(string.Format("//*[@{0}=\"{1}\"]", AttrId, Id + Id))) != null)
{
Console.WriteLine(node.Attributes.Count);
if ((attr = node.Attributes[AttrIntId]) != null)
{
int
tmpInt = Convert.ToInt32(attr.Value);
Console.WriteLine(tmpInt);
}
if ((attr = node.Attributes[AttrDateTimeId]) != null)
{
DateTime
tmpDateTime = Convert.ToDateTime(attr.Value);
Console.WriteLine(tmpDateTime);
}
}
if ((e = doc.DocumentElement) != null &&
e.HasChildNodes)
{
foreach (XmlNode n in e.ChildNodes)
{
Console.WriteLine(n.Name);
}
node = e.FirstChild;
while (node != null)
{
Console.WriteLine(node.Name);
node = node.NextSibling;
}
}
}
catch (Exception eException)
{
Console.WriteLine(eException.GetType().FullName + Environment.NewLine + "Message: " + eException.Message + Environment.NewLine + "StackTrace:" + Environment.NewLine + eException.StackTrace);
}
Console.ReadLine();
}