async public Task Run(string[] args)
{
string inFile = String.Empty;
string outFile = String.Empty;
string command = "info";
int datasetIndex = -1;
List <string> parameterNames = new List <string>();
List <string> newParameterValues = new List <string>();
for (int i = 1; i < args.Length - 1; i++)
{
switch (args[i].ToLower())
{
case "-cmd":
command = args[++i];
break;
case "-mxl":
inFile = args[++i];
break;
case "-out-mxl":
outFile = args[++i];
break;
case "-dsindex":
case "-dataset-index":
datasetIndex = int.Parse(args[++i]);
break;
case "-parameter-name":
case "-parameter":
parameterNames.Add(args[++i]);
break;
case "-new-value":
case "-new-parameter-value":
newParameterValues.Add(args[++i]);
break;
}
}
if (String.IsNullOrEmpty(inFile))
{
throw new IncompleteArgumentsException();
}
XmlStream stream = new XmlStream("");
stream.ReadStream(inFile);
MxlDocument doc = new MxlDocument();
await stream.LoadAsync("MapDocument", doc);
var map = doc.Maps.FirstOrDefault() as Map;
if (map.HasErrorMessages)
{
throw new Exception($"Can't load source mxl { inFile }:{ Environment.NewLine }{ String.Join('\n', map.ErrorMessages) }");
}
bool saveOutput = false;
switch (command)
{
case "info":
DatasetInfo(map);
break;
case "modify-connectionstring":
case "modify-cs":
await ModifyConnectionString(map, datasetIndex, parameterNames, newParameterValues);
saveOutput = true;
break;
default:
throw new Exception($"Unkown command: { command }");
}
if (saveOutput)
{
stream = new XmlStream("");
stream.Save("MapDocument", doc);
Console.WriteLine($"Write: { outFile }");
stream.WriteStream(outFile);
Console.WriteLine("succeeded...");
}
}
async public Task Run(string[] args)
{
string inFile = String.Empty;
string outFile = String.Empty;
string targetConnectionString = String.Empty;
IEnumerable <string> dontCopyFeatues = null;
Guid targetGuid = new Guid();
for (int i = 1; i < args.Length - 1; i++)
{
switch (args[i].ToLower())
{
case "-mxl":
inFile = args[++i];
break;
case "-target-connectionstring":
targetConnectionString = args[++i];
break;
case "-target-guid":
var guid = args[++i];
switch (guid.ToLower())
{
case "sqlserver":
targetGuid = new Guid("3B870AB5-8BE0-4a00-911D-ECC6C83DD6B4");
break;
case "postgres":
targetGuid = new Guid("33254063-133D-4b17-AAE2-46AF7A7DA733");
break;
case "sqlite":
targetGuid = new Guid("36DEB6AC-EA0C-4B37-91F1-B2E397351555");
break;
default:
targetGuid = new Guid(guid);
break;
}
break;
case "-out-mxl":
outFile = args[++i];
break;
case "-dont-copy-features-from":
dontCopyFeatues = args[++i].Split(',').Select(n => n.Trim().ToLower());
break;
}
}
if (String.IsNullOrEmpty(inFile) ||
String.IsNullOrEmpty(targetConnectionString) ||
targetGuid.Equals(new Guid()))
{
throw new IncompleteArgumentsException();
}
if (String.IsNullOrEmpty(outFile))
{
outFile = String.IsNullOrEmpty(inFile) ? String.Empty : inFile.Substring(0, inFile.LastIndexOf(".")) + "_fdb.mxl";
}
XmlStream stream = new XmlStream("");
stream.ReadStream(inFile);
MxlDocument doc = new MxlDocument();
await stream.LoadAsync("MapDocument", doc);
var pluginManager = new PlugInManager();
#region Destination Dataset
IFeatureDataset targetFeatureDataset = pluginManager.CreateInstance(targetGuid) as IFeatureDataset;
if (targetFeatureDataset == null)
{
throw new Exception("Plugin with GUID '" + targetGuid.ToString() + "' is not a feature dataset...");
}
await targetFeatureDataset.SetConnectionString(targetConnectionString);
await targetFeatureDataset.Open();
var targetDatabase = (IFDBDatabase)targetFeatureDataset.Database;
#endregion Destination Dataset
var map = doc.Maps.FirstOrDefault() as Map;
var featureLayers = map.TOC.Layers.Where(l => l is IFeatureLayer)
.Select(l => (IFeatureLayer)l);
if (map.Datasets != null)
{
int datasetId = 0;
foreach (var dataset in map.Datasets.ToArray())
{
Console.WriteLine();
Console.WriteLine($"Dataset: { dataset.DatasetName }");
Console.WriteLine($" { dataset.GetType() }");
Console.WriteLine("-------------------------------------------------------");
foreach (var dsElement in map.MapElements.Where(e => e.DatasetID == datasetId))
{
if (dsElement?.Class == null)
{
continue;
}
var featureLayer = featureLayers.Where(l => l.DatasetID == datasetId && l.Class == dsElement.Class)
.FirstOrDefault();
if (featureLayer == null)
{
continue;
}
Console.WriteLine();
Console.WriteLine($"FeatureLayer: { featureLayer.Title }");
Console.WriteLine($" Class: { dsElement.Class.Name }");
Console.WriteLine($" { dsElement.Class.GetType() }");
Console.WriteLine();
var sourceFc = dsElement.Class as IFeatureClass;
if (sourceFc == null)
{
Console.WriteLine("Class is not a FeatureClass");
continue;
}
#region Create Target Featureclass (if not exists)
string targetFcName = dsElement.Class.Name;
if (targetFcName.Contains("."))
{
targetFcName = targetFcName.Substring(targetFcName.LastIndexOf(".") + 1);
}
var targetFc = (await targetFeatureDataset.Element(targetFcName))?.Class as IFeatureClass;
if (targetFc != null)
{
var count = await targetFc.CountFeatures();
if (count > 0)
{
Console.Write($"Already exists in target fdb ({ count } features)");
}
else
{
if (!await targetDatabase.DeleteFeatureClass(targetFcName))
{
throw new Exception($"Can't delete existing (empty) featureclass { targetFcName }");
}
}
}
else
{
var fcId = await targetDatabase.CreateFeatureClass(
targetFeatureDataset.DatasetName,
targetFcName,
new GeometryDef()
{
GeometryType = sourceFc.GeometryType,
HasM = sourceFc.HasM,
HasZ = sourceFc.HasZ,
SpatialReference = sourceFc.SpatialReference
},
new Fields(sourceFc.Fields.ToEnumerable().Select(f =>
{
if (f != null && f.type == FieldType.ID && f.name.ToUpper().Equals("FDB_OID") == false) // also include original ID Column
{
return(new Field(f.name, FieldType.integer));
}
return(f);
})));
if (fcId <= 0)
{
throw new Exception($"Can't create featureclass { targetFcName }: { targetDatabase.LastErrorMessage }");
}
targetFc = (await targetFeatureDataset.Element(targetFcName)).Class as IFeatureClass;
if (targetFc == null)
{
throw new Exception($"Can't load target FeatureClass { targetFcName }");
}
var copyFeatures = dontCopyFeatues == null ||
(!dontCopyFeatues.Contains(sourceFc.Name.ToLower()) && !dontCopyFeatues.Contains(targetFc.Name.ToLower()));
if (copyFeatures)
{
var sIndexDef = new gViewSpatialIndexDef(null, 62);
var tree2 = await SpatialIndex2(
targetDatabase,
sourceFc,
sIndexDef);
tree2.Trim();
List <long> nids = new List <long>();
foreach (BinaryTree2BuilderNode node in tree2.Nodes)
{
nids.Add(node.Number);
}
await((AccessFDB)targetDatabase).ShrinkSpatialIndex(targetFcName, nids);
await((AccessFDB)targetDatabase).SetSpatialIndexBounds(targetFcName, "BinaryTree2", tree2.Bounds, tree2.SplitRatio, tree2.MaxPerNode, tree2.maxLevels);
await((AccessFDB)targetDatabase).SetFeatureclassExtent(targetFcName, tree2.Bounds);
#endregion Create Target Featureclass (if not exists)
var featureBag = new List <IFeature>();
IFeature feature = null;
int counter = 0;
Console.WriteLine("Copy features:");
if (sourceFc is IFeatureClassPerformanceInfo && ((IFeatureClassPerformanceInfo)sourceFc).SupportsHighperformanceOidQueries == false)
{
using (var memoryFeatureBag = new FeatureBag())
{
#region Read all Features to FeatureBag (Memory)
//
// eg. SDE Multiversion Views are very slow, queiried win OID Filter!!
//
Console.WriteLine("Source feature class do not support high performance oid quries!");
QueryFilter filter = new QueryFilter()
{
WhereClause = "1=1"
};
filter.AddField("*");
Console.WriteLine("Read all features to memory feature bag...");
using (var featureCursor = await sourceFc.GetFeatures(filter))
{
if (featureCursor == null)
{
throw new Exception($"Can't query features from soure featureclass: { (sourceFc is IDebugging ? ((IDebugging)sourceFc).LastException?.Message : "") }");
}
while ((feature = await featureCursor.NextFeature()) != null)
{
memoryFeatureBag.AddFeature(feature);
counter++;
if (counter % 10000 == 0)
{
Console.Write($"...{ counter }");
}
}
}
#endregion Read all Features to FeatureBag (Memory)
#region Write to target featureclass
Console.WriteLine($"...{ counter }");
Console.WriteLine("copy feature to target feature class");
counter = 0;
foreach (BinaryTree2BuilderNode node in tree2.Nodes)
{
foreach (var memoryFeature in memoryFeatureBag.GetFeatures(node.OIDs))
{
memoryFeature.Fields.Add(new FieldValue("$FDB_NID", node.Number));
featureBag.Add(memoryFeature);
counter++;
if (counter % 10000 == 0)
{
await Store(targetDatabase, targetFc, featureBag, counter);
}
}
}
#endregion Write to target featureclass
}
GC.Collect();
}
else
{
#region Query all per Oid and Node
foreach (BinaryTree2BuilderNode node in tree2.Nodes)
{
RowIDFilter filter = new RowIDFilter(sourceFc.IDFieldName);
filter.IDs = node.OIDs;
filter.SubFields = "*";
using (var featureCursor = await sourceFc.GetFeatures(filter))
{
if (featureCursor == null)
{
throw new Exception($"Can't query features from soure featureclass: { (sourceFc is IDebugging ? ((IDebugging)sourceFc).LastException?.Message : "") }");
}
while ((feature = await featureCursor.NextFeature()) != null)
{
feature.Fields.Add(new FieldValue("$FDB_NID", node.Number));
featureBag.Add(feature);
counter++;
if (counter % 10000 == 0)
{
await Store(targetDatabase, targetFc, featureBag, counter);
}
}
}
}
#endregion Query all per Oid and Node
}
await Store(targetDatabase, targetFc, featureBag, counter);
await((AccessFDB)targetDatabase).CalculateExtent(targetFcName);
}
}
dsElement.Title = targetFc.Name;
((DatasetElement)dsElement).Class = targetFc;
}
((MapPersist)map).SetDataset(datasetId, targetFeatureDataset);
datasetId++;
}
}
map.Compress();
stream = new XmlStream("");
stream.Save("MapDocument", doc);
Console.WriteLine($"Write: { outFile }");
stream.WriteStream(outFile);
Console.WriteLine("succeeded...");
}
