public override bool Contains(string id)
{
if (String.IsNullOrEmpty(id))
{
return(false);
}
return(_plusTree.ContainsKey(id));
}
private void Initialize(string workingDir, bool createNotFound)
{
if (String.IsNullOrEmpty(workingDir))
{
throw new InvalidOperationException();
}
_quickStorage = new MemoryTargetStorage();
if (!Directory.Exists(workingDir))
{
Directory.CreateDirectory(workingDir);
}
if (_isSystem)
{
_treeFileName = Path.Combine(workingDir, "LinkT2.6.10621.1.dat");
_blockFileName = Path.Combine(workingDir, "LinkB2.6.10621.1.dat");
}
else
{
string tempFile = Path.GetFileNameWithoutExtension(
Path.GetTempFileName());
_treeFileName = Path.Combine(workingDir, tempFile + "Tree.dat");
_blockFileName = Path.Combine(workingDir, tempFile + "Block.dat");
}
if (File.Exists(_treeFileName) && File.Exists(_blockFileName))
{
_isExisted = true;
_plusTree = hBplusTree.ReOpen(_treeFileName, _blockFileName);
if (_plusTree.ContainsKey("$DataCount$"))
{
_count = Convert.ToInt32(_plusTree["$DataCount$"]);
}
this.AddQuickTargets();
//if (_count > 0)
//{
//}
}
else
{
_count = 0;
if (createNotFound)
{
_plusTree = hBplusTree.Initialize(_treeFileName,
_blockFileName, 64);
}
}
if (_plusTree != null)
{
_targetCache = new DatabaseTargetCache(100);
}
}
private void Initialize(string workingDir, bool createNotFound)
{
_count = 0;
_cachedMsdnUrls = new Dictionary <string, string>();
if (String.IsNullOrEmpty(workingDir))
{
throw new InvalidOperationException();
}
if (!Directory.Exists(workingDir))
{
Directory.CreateDirectory(workingDir);
}
//string localPart = _locale.ToUpper();
if (_isSystem)
{
_treeFileName = Path.Combine(workingDir, "MsdnT2.6.10621.1.dat");
_blockFileName = Path.Combine(workingDir, "MsdnB2.6.10621.1.dat");
//_treeFileName = Path.Combine(workingDir, "MsdnT" + localPart + "2.6.10621.1.dat");
//_blockFileName = Path.Combine(workingDir, "MsdnB" + localPart + "2.6.10621.1.dat");
}
else
{
string tempFile = Path.GetFileNameWithoutExtension(
Path.GetTempFileName());
_treeFileName = Path.Combine(workingDir, tempFile + "Tree.dat");
_blockFileName = Path.Combine(workingDir, tempFile + "Block.dat");
//_treeFileName = Path.Combine(workingDir, tempFile + localPart + "Tree.dat");
//_blockFileName = Path.Combine(workingDir, tempFile + localPart + "Block.dat");
}
if (File.Exists(_treeFileName) && File.Exists(_blockFileName))
{
_isExisted = true;
_plusTree = hBplusTree.ReOpen(_treeFileName, _blockFileName);
if (_plusTree.ContainsKey("$DataCount$"))
{
_count = Convert.ToInt32(_plusTree["$DataCount$"]);
}
}
else
{
if (createNotFound)
{
_plusTree = hBplusTree.Initialize(_treeFileName,
_blockFileName, 64);
}
}
}
public override Target this[string id]
{
get
{
Target target = null;
if (_plusTree == null)
{
return(target);
}
if (_quickStorage != null)
{
target = _quickStorage[id];
if (target != null)
{
return(target);
}
}
if (_targetCache != null)
{
target = _targetCache[id];
if (target != null)
{
return(target);
}
}
if (_plusTree.ContainsKey(id))
{
target = TargetsReader.Read(_plusTree[id]);
if (target != null && _targetCache != null)
{
_targetCache.Add(target);
}
}
return(target);
}
}
private string GetCurrentServicesHTML()
{
List <Service> services = new List <Service>();
string currentkey = _tree.FirstKey();
while (currentkey != null)
{
if (_tree.ContainsKey(currentkey))
{
Service tempService = new Service();
tempService.ParseXMLString(_tree[currentkey]);
services.Add(tempService);
}
currentkey = _tree.NextKey(currentkey);
}
return(RenderTemplate(services));
}
public override string this[string id]
{
get
{
if (String.IsNullOrEmpty(id))
{
return(String.Empty);
}
if (_cachedMsdnUrls.ContainsKey(id))
{
return(_cachedMsdnUrls[id]);
}
if (_plusTree != null && _plusTree.ContainsKey(id))
{
string url = _plusTree[id];
_cachedMsdnUrls[id] = url;
}
return(String.Empty);
}
}
private static void ProcessReceivedService(string serviceXML)
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(serviceXML);
XmlNodeList guids = xmlDoc.GetElementsByTagName("GUID");
string serviceGUID = guids[0].InnerText;
if (_tree.ContainsKey(serviceGUID))
{
string currentService = _tree[serviceGUID];
if (currentService != serviceXML)
{
_tree[serviceGUID] = serviceXML;
_changedServices[serviceGUID] = serviceXML;
}
}
else
{
_tree[serviceGUID] = serviceXML;
_changedServices[serviceGUID] = serviceXML;
}
_tree.Commit();
}
