public NodePathGeneratorTests()
{
var serverRoot = new TreeNode
{
NodeType = "Server",
NodeValue = serverName
};
serverSession = new ObjectExplorerService.ObjectExplorerSession("serverUri", serverRoot, null, null);
var databaseRoot = new TreeNode
{
NodeType = "Database",
NodeValue = databaseName,
Parent = serverRoot
};
databaseSession = new ObjectExplorerService.ObjectExplorerSession("databaseUri", databaseRoot, null, null);
}
internal static HashSet <string> FindNodePaths(ObjectExplorerService.ObjectExplorerSession objectExplorerSession, string typeName, string schema, string name, string databaseName, List <string> parentNames = null)
{
if (TreeRoot == null)
{
Initialize();
}
var returnSet = new HashSet <string>();
var matchingNodes = NodeTypeDictionary.GetValueOrDefault(typeName);
if (matchingNodes == null)
{
return(returnSet);
}
var path = name;
if (schema != null)
{
path = schema + "." + path;
}
if (path == null)
{
path = "";
}
foreach (var matchingNode in matchingNodes)
{
var paths = GenerateNodePath(objectExplorerSession, matchingNode, databaseName, parentNames, path);
foreach (var newPath in paths)
{
returnSet.Add(newPath);
}
}
return(returnSet);
}
private static HashSet <string> GenerateNodePath(ObjectExplorerService.ObjectExplorerSession objectExplorerSession, Node currentNode, string databaseName, List <string> parentNames, string path)
{
if (parentNames != null)
{
parentNames = parentNames.ToList();
}
if (currentNode.Name == "Server" || (currentNode.Name == "Database" && objectExplorerSession.Root.NodeType == "Database"))
{
var serverRoot = objectExplorerSession.Root;
if (objectExplorerSession.Root.NodeType == "Database")
{
serverRoot = objectExplorerSession.Root.Parent;
path = objectExplorerSession.Root.NodeValue + (path.Length > 0 ? ("/" + path) : "");
}
path = serverRoot.NodeValue + (path.Length > 0 ? ("/" + path) : "");
var returnSet = new HashSet <string>();
returnSet.Add(path);
return(returnSet);
}
var currentLabel = currentNode.Label();
if (currentLabel != string.Empty)
{
path = currentLabel + "/" + path;
var returnSet = new HashSet <string>();
foreach (var parent in currentNode.ParentNodes())
{
var paths = GenerateNodePath(objectExplorerSession, parent, databaseName, parentNames, path);
foreach (var newPath in paths)
{
returnSet.Add(newPath);
}
}
return(returnSet);
}
else
{
var returnSet = new HashSet <string>();
if (currentNode.ContainedType() == "Database")
{
path = databaseName + "/" + path;
}
else if (parentNames != null && parentNames.Count > 0)
{
var parentName = parentNames.Last();
parentNames.RemoveAt(parentNames.Count - 1);
path = parentName + "/" + path;
}
else
{
return(returnSet);
}
foreach (var parentNode in currentNode.ParentNodes())
{
var newPaths = GenerateNodePath(objectExplorerSession, parentNode, databaseName, parentNames, path);
foreach (var newPath in newPaths)
{
returnSet.Add(newPath);
}
}
return(returnSet);
}
}
