//<y:EdgeLabel alignment="center" distance="2.0"
// fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false"
// hasLineColor="false" modelName="six_pos" modelPosition="tail"
// preferredPlacement="anywhere" ratio="0.5"
// textColor="#000000" visible="true" width="75.384765625">select,update
//</y:EdgeLabel>
public XElement CreateEdgeElement(string Id, DBEntryDescriptor parentNode, DBEntryDescriptor childNode, string edgeLabel)
{
XElement xmlEdge = new XElement(GraphNS + "edge",
new XAttribute("id", Id), //childNode.Id + "_" + parentNode.Id
new XAttribute("source", childNode.Path), //Id
new XAttribute("target", parentNode.Path), //Id
new XElement(GraphNS + "data",
new XAttribute("key", "d6"), //EDGE_ID
new XElement(YedNS + "PolyLineEdge",
new XElement(YedNS + "LineStyle",
new XAttribute("type", "dashed"),
new XAttribute("width", "1.0"),
new XAttribute("color", "#000000")
),
new XElement(YedNS + "Arrows",
new XAttribute("source", "none"),
new XAttribute("target", "standard")
),
new XElement(YedNS + "EdgeLabel",
new XAttribute("fontSize", "9"),
new XAttribute("fontStyle", "plain"),
new XAttribute("width", "1.0"),
new XAttribute("alignment", "center"),
edgeLabel
),
new XElement(YedNS + "BendStyle",
new XAttribute("smoothed", "false")
)
)
)
);
return(xmlEdge);
}
private NodeDescriptor CreateNewNode(DBEntryDescriptor entry)
{
NodeDescriptor newNode = new NodeDescriptor();
newNode.Name = entry.Name;
newNode.Id = entry.Id;
newNode.Description = (String.IsNullOrEmpty(entry.Description) ? entry.DbType : entry.Description);
//if (!string.IsNullOrEmpty(entry.Url)) newNode.Url = @"javascript:void(window.open('" + entry.Url + "','_blank'))";
switch (ShapeType)
{
case ShapeTypes.Figure:
newNode.Shape = "rectangle";
break;
case ShapeTypes.Image:
newNode.Shape = entry.Shape;
if (String.IsNullOrEmpty(newNode.Shape))
{
newNode.Shape = "ellipse";
}
break;
case ShapeTypes.Picture:
newNode.IsImage = true;
newNode.ActiveImageName = "user_on.jpg";
newNode.NonActiveImageName = "user_off.jpg";
break;
default:
break;
}
SetColor(true, ref newNode);
return(newNode);
}
public void LoadData(ref Dictionary <string, DBEntryDescriptor> DBObjects)
{
using (SqlConnection cnn = new SqlConnection(DBConnectionString))
{
SqlCommand cmd = new SqlCommand(Request, cnn);
cmd.CommandTimeout = cnn.ConnectionTimeout;
try
{
cnn.Open();
SqlDataReader dr = cmd.ExecuteReader();
while (dr.Read())
{
string currentIdFrom = dr["IdFrom"].ToString();
string currentIdTo = (dr["IdTo"] != DBNull.Value ? dr["IdTo"].ToString() : string.Empty);
if (dr["IdFrom"] != DBNull.Value && !DBObjects.ContainsKey(currentIdFrom))
{
DBEntryDescriptor dbobjectFrom = new DBEntryDescriptor();
dbobjectFrom.Name = dr["NameFrom"].ToString();
dbobjectFrom.Id = currentIdFrom.ToString();
dbobjectFrom.DbType = GetTypeName(dr["TypeFrom"].ToString());
dbobjectFrom.Shape = GetShapeByTypeCode(dr["TypeFrom"].ToString());
dbobjectFrom.Members = new Dictionary <string, string>();
try
{
if (dr["UrlFrom"] != null && dr["UrlFrom"] != DBNull.Value)
{
dbobjectFrom.Url = dr["UrlFrom"].ToString();
}
if (dr["DescriptionFrom"] != null && dr["DescriptionFrom"] != DBNull.Value)
{
dbobjectFrom.Description = dr["DescriptionFrom"].ToString();
}
}
catch (Exception)
{
}
DBObjects.Add(currentIdFrom, dbobjectFrom);
}
DBEntryDescriptor dbobjectTo;
if (dr["IdTo"] != DBNull.Value)
{
if (!DBObjects.ContainsKey(currentIdTo))
{
dbobjectTo = new DBEntryDescriptor();
dbobjectTo.Name = dr["NameTo"].ToString();
dbobjectTo.Id = dr["IdTo"].ToString();
dbobjectTo.DbType = GetTypeName(dr["TypeTo"].ToString());
dbobjectTo.Shape = GetShapeByTypeCode(dr["TypeTo"].ToString());
dbobjectTo.Members = new Dictionary <string, string>();
try
{
if (dr["UrlTo"] != null && dr["UrlTo"] != DBNull.Value)
{
dbobjectTo.Url = dr["UrlTo"].ToString();
}
if (dr["DescriptionTo"] != null && dr["DescriptionTo"] != DBNull.Value)
{
dbobjectTo.Description = dr["DescriptionTo"].ToString();
}
}
catch (Exception)
{
}
DBObjects.Add(currentIdTo, dbobjectTo);
}
else
{
dbobjectTo = DBObjects[currentIdTo];
}
if (!dbobjectTo.Members.ContainsKey(currentIdFrom.ToString()))
{
dbobjectTo.Members.Add(currentIdFrom.ToString(), dr["Actions"].ToString());
}
}
}
}
catch (SqlException ex)
{
throw ex;
}
finally
{
if (cnn.State != System.Data.ConnectionState.Closed)
{
cnn.Close();
}
}
}
}
//new graphml node
public XElement CreateNodeElement(DBEntryDescriptor entry)
{
XElement xmlNode = new XElement(GraphNS + "node",
new XAttribute("id", "n" + entry.Id)
);
NodeDescriptor Node = CreateNewNode(entry); //.Name, entry.Id, entry.Description,
//Node.GroupId = XmlSection.GetAttribute("id") +":"+ Node.Id;
//XmlElement xmlNode = this.Document.CreateElement("node");
//xmlNode.SetAttribute("id", Node.GroupId);
if (!string.IsNullOrEmpty(entry.Url))
{
XElement xmlUrl = new XElement(GraphNS + "data",
new XAttribute("key", "d1"), //URL_ID
entry.Url
);
xmlNode.Add(xmlUrl);
}
if (entry.Description != null)
{
XElement xmlGroupDescription = new XElement(GraphNS + "data",
new XAttribute("key", "d2"), //NODE_DESC_ID
entry.Description
);
xmlNode.Add(xmlGroupDescription);
}
XElement xmlImageShape;
if (Node.IsImage)
{
xmlImageShape = new XElement(YedNS + "Image",
new XAttribute("href", Node.ImageSrc)
);
}
else
{
xmlImageShape = new XElement(YedNS + "Shape",
new XAttribute("type", Node.Shape)
);
}
XElement xmlGroupData3 = new XElement(GraphNS + "data",
new XAttribute("key", "d3"), //N_ID
new XElement(YedNS + (Node.IsImage ? "ImageNode" : "ShapeNode"),
new XElement(YedNS + "Geometry",
new XAttribute("width", Node.Width),
new XAttribute("height", Node.Height)
),
new XElement(YedNS + "Fill",
new XAttribute("color", Node.FillColor),
new XAttribute("transparent", Node.Transparent)
),
new XElement(YedNS + "BorderStyle",
new XAttribute("type", Node.BorderType),
new XAttribute("width", Node.BorderWidth),
new XAttribute("color", Node.BorderColor)
),
new XElement(YedNS + "NodeLabel",
new XAttribute("alignment", Node.LabelAlignment),
new XAttribute("fontFamily", Node.LabelFontFamily),
new XAttribute("textColor", Node.LabelTextColor),
new XAttribute("autoSizePolicy", Node.LabelAutoSizePolicy),
new XAttribute("modelName", Node.ModelName),
new XAttribute("modelPosition", Node.ModelPosition),
Node.Name
),
xmlImageShape
)
);
xmlNode.Add(xmlGroupData3);
//xmlNode.Add(new XElement(GraphNS + "data",
// new XAttribute("key", "d1"), //URL_ID
// Node.Url
// )
// );
return(xmlNode);
}
public XElement CreateGroupElement(DBEntryDescriptor group)
{
XElement xmlGroupNode = new XElement(GraphNS + "node",
new XAttribute("id", group.Id),
new XAttribute("yfiles.foldertype", "group")
);
if (group.Description != null)
{
XElement xmlGroupDescription = new XElement(GraphNS + "data",
new XAttribute("key", "d2"),
group.Description
);
xmlGroupNode.Add(xmlGroupDescription);
}
XElement xmlGroupData3 = new XElement(GraphNS + "data",
new XAttribute("key", "d3"), //N_ID
new XElement(YedNS + "ProxyAutoBoundsNode",
new XElement(YedNS + "Realizers",
new XAttribute("active", "0"),
new XElement(YedNS + "GroupNode",
new XElement(YedNS + "Fill",
new XAttribute("color", "#CAECFF84"),
new XAttribute("transparent", "false")
),
new XElement(YedNS + "NodeLabel",
new XAttribute("alignment", "left"),
new XAttribute("modelName", "internal"),
new XAttribute("modelPosition", "t"),
new XAttribute("backgroundColor", "#99CCFF"),
group.Name
),
new XElement(YedNS + "State",
new XAttribute("closed", "false")
)
),
new XElement(YedNS + "GroupNode",
new XElement(YedNS + "Fill",
new XAttribute("color", "#CAECFF84"),
new XAttribute("transparent", "false")
),
new XElement(YedNS + "NodeLabel",
new XAttribute("alignment", "left"),
new XAttribute("modelName", "internal"),
new XAttribute("modelPosition", "t"),
new XAttribute("backgroundColor", "#99CCFF"),
(group.Name.Length <= 20 ? group.Name : group.Name.Substring(0, 20) + "...")
),
new XElement(YedNS + "State",
new XAttribute("closed", "true")
)
)
)
)
);
xmlGroupNode.Add(xmlGroupData3);
XElement xmlGrap = new XElement(GraphNS + "graph",
new XAttribute("edgedefault", "directed"),
new XAttribute("id", group.Id + ":")
);
xmlGroupNode.Add(xmlGrap);
return(xmlGroupNode);
}
public void Build(Dictionary <string, DBEntryDescriptor> dbObjects)
{
GraphBuilder graph = new GraphBuilder();
XElement xmlRootSectionGraph = new XElement(graph.GraphNS + "graph",
new XAttribute("id", "G"), //GRAPH
new XAttribute("edgedefault", "directed"),
new XAttribute("label", "Database Graph")
);
XElement AppGroup = graph.CreateGroupElement(new DBEntryDescriptor
{
Id = "o0",
Name = "Applications",
Description = "this group controls releshionships between applications and database objects"
});
XElement AppGroupSectionGraph = (XElement)AppGroup.LastNode;
XElement DBGroup = graph.CreateGroupElement(new DBEntryDescriptor
{
Id = "u0",
Name = "Database",
Description = "this group controls releshionships between database objects"
});
XElement DBGroupSectionGraph = (XElement)DBGroup.LastNode;
//CultureInfo ci = new CultureInfo("en-EN"); ;
bool AppGroupHasElements = false, DBGroupHasElements = false;
#region objects
List <string> dbTypeNames = new List <string>();
List <DBEntryDescriptor> objectList = new List <DBEntryDescriptor>();
foreach (KeyValuePair <string, DBEntryDescriptor> dbObjectPair in dbObjects)
{
objectList.Add(dbObjectPair.Value);
}
for (int i = 0; i < objectList.Count; i++)
{
string dbTypeId = "u0";
DBEntryDescriptor dbObject = objectList[i];
if ((!dbTypeNames.Contains(dbObject.DbType)) && (!String.IsNullOrEmpty(dbObject.DbType)))
{
dbTypeId = dbTypeId + "::dp" + (dbTypeNames.Count + 1).ToString();
dbTypeNames.Add(dbObject.DbType);
XElement dbTypeGroup = new XElement(
graph.CreateGroupElement(new DBEntryDescriptor
{
Id = dbTypeId,
Name = dbObject.DbType,
Description = dbObject.DbType
}));
XElement dbTypeGroupSectionGraph = (XElement)dbTypeGroup.LastNode;
graph.ShapeType = ShapeTypes.Image;
for (int j = 0; j < objectList.Count; j++)
{
DBEntryDescriptor objectInfo = objectList[j];
if (objectInfo.DbType == dbObject.DbType)
{
XElement entryElement = graph.CreateNodeElement(objectInfo);
if (entryElement != null)
{
//objectInfo.Id = dbTypeId + "::n" + objectInfo.Id;
objectInfo.Path = dbTypeId + "::n" + objectInfo.Id;
entryElement.SetAttributeValue("id", objectInfo.Path);
dbTypeGroupSectionGraph.Add(entryElement);
dbObjects[objectInfo.Id] = objectInfo;
objectList[j] = objectInfo;
}
}
}
graph.ShapeType = ShapeTypes.Figure;
string groupvalue = dbTypeGroup.Value;
if (groupvalue.StartsWith("MESSAGEOBJECT") ||
groupvalue.StartsWith("UNIT") ||
groupvalue.StartsWith("PROJECT") ||
groupvalue.StartsWith("REPLICATION") ||
groupvalue.StartsWith("MENU")
)
{
AppGroupSectionGraph.Add(dbTypeGroup);
AppGroupHasElements = true;
}
if (groupvalue.StartsWith("HEAT ") ||
groupvalue.StartsWith("ONTIME ")
)
{
xmlRootSectionGraph.Add(dbTypeGroup);
}
else
{
DBGroupSectionGraph.Add(dbTypeGroup);
DBGroupHasElements = true;
}
//var groupName = dbTypeGroup.XPathEvaluate("node/data[@key='d3'/ProxyAutoBoundsNode/Realizers/GroupNode/NodeLabel[@modelName='internal']]");
//if (groupName != null)
//{
// switch (groupName.ToString())
// {
// case "MESSAGEOBJECT":
// case "UNITNAME":
// case "PROJECTNAME":
// case "REPLICATION":
// OtherGroupSectionGraph.Add(dbTypeGroup);
// break;
// default:
// ObjectGroupSectionGraph.Add(dbTypeGroup);
// break;
// }
//}
}
else if (String.IsNullOrEmpty(dbObject.DbType))
{
graph.ShapeType = ShapeTypes.Image;
XElement entryElement = graph.CreateNodeElement(dbObject);
if (entryElement != null)
{
//dbObject.Id = dbTypeId + "::n" + dbObject.Id;
dbObject.Path = dbTypeId + "::n" + dbObject.Id;
entryElement.SetAttributeValue("id", dbObject.Path);
DBGroupSectionGraph.Add(entryElement);
dbObjects[dbObject.Id] = dbObject;
objectList[i] = dbObject;
}
graph.ShapeType = ShapeTypes.Figure;
}
}
#endregion
//#region groups
//for (int i = 0; i < dbGroups.Count; i++)
//{
// DBEntryDescriptor group = dbGroups[i];
// XElement entryElement = graph.CreateNodeElement(group);
// //XElement groupElement = graph.CreateGroupElement(group);
// if (entryElement != null)
// {
// /*if (group.Name.StartsWith("r", false, ci))
// {
// group.Id = "r0::n" + group.Id;
// entryElement.SetAttributeValue("id", group.Id);
// ReadOnlyGroupSectionGraph.Add(entryElement);
// }
// else if (group.Name.StartsWith("c", false, ci))
// {
// group.Id = "c0::n" + group.Id;
// entryElement.SetAttributeValue("id", group.Id);
// ChangeGroupSectionGraph.Add(entryElement);
// }
// else*/
// {
// group.Id = "o0::n" + group.Id;
// entryElement.SetAttributeValue("id", group.Id);
// OtherGroupSectionGraph.Add(entryElement);
// }
// dbGroups[i] = group;
// }
//}
//#endregion
#region edges
int counterId = 1;
foreach (DBEntryDescriptor dbObject in objectList)
{
foreach (KeyValuePair <string, string> childEntryId in dbObject.Members)
{
IEnumerable <XElement> similarEdges =
from el in xmlRootSectionGraph.Descendants(xmlRootSectionGraph.Name.Namespace + "edge")
where (string)el.Attribute("source") == dbObject.Path &&
(string)el.Attribute("target") == dbObjects[childEntryId.Key].Path
select el;
if (similarEdges.Count() == 0)
{
XElement edgeElement = graph.CreateEdgeElement("e" + counterId.ToString(), dbObject, dbObjects[childEntryId.Key], childEntryId.Value);
if (edgeElement != null)
{
xmlRootSectionGraph.Add(edgeElement);
counterId++;
}
}
else
{
foreach (XElement edge in similarEdges)
{
edge.Element(xmlRootSectionGraph.Name.Namespace + "data")
.Descendants(graph.YedNS + "PolyLineEdge")
.Descendants(graph.YedNS + "Arrows").FirstOrDefault()
.SetAttributeValue("source", "standard");
}
}
}
}
#endregion
if (AppGroupHasElements == true || DBGroupHasElements == true)
{
xmlRootSectionGraph.Add(AppGroup, DBGroup);
}
graph.Root.Add(xmlRootSectionGraph);
graph.Root.Save(YedOutputFilePath);
}