public JsonObject ToJsonObject()
{
byte[] jsonBytes = Conversion.ToJson((IGeometry)this.Extent);
JsonObject env = new JsonObject(Encoding.UTF8.GetString(jsonBytes));
JsonObject jo = new JsonObject();
jo.AddString("name", Name);
jo.AddString("type", Type);
jo.AddLong("id", ID);
jo.AddString("description", Description);
jo.AddJsonObject("extent", env);
return jo;
}
public JsonObject ToJsonObject()
{
JsonObject jo = new JsonObject();
jo.AddString("name", Name);
jo.AddLong("id", ID);
return jo;
}
public JsonObject ToJsonObject()
{
JsonObject result = new JsonObject();
result.AddString("name", Name);
result.AddLong("id", ID);
IRasterProps props = Raster as IRasterProps;
result.AddLong("rows", props.Width);
result.AddLong("columns", props.Height);
result.AddJsonObject("extent", Conversion.ToJsonObject(props.Extent));
return result;
}
private byte[] RootResHandler(NameValueCollection boundVariables, string outputFormat, string requestProperties, out string responseProperties)
{
responseProperties = null;
JsonObject infoJSON = new JsonObject();
infoJSON.AddString("name", ".Net Edit Features REST SOE");
infoJSON.AddString("description", "This SOE adds and edits features to a selected layer in the host map service. "
+ "Note that this SOE is not designed to work with map services that have features stored in SDC data format."
+ " The \"layers\" subresource returns all layers in the map service."
+ " The \"editFeature\" operation allows editing an existing feature in the layer indicated by this SOE's layerId property.\n"
+ " The \"addFeatures\" operation allows addition of a new feature to the layer indicated by this SOE's layerId property.\n"
+ " The acceptableSchema JSON below indicates the correct schema that could be used to add/edit features. This schema belongs to the layer "
+ "selected for editing by the ArcGIS Server administrator via the SOE's layerId property. This property's value can be "
+ "modified using ArcGIS Manager.");
// validation - ensure user has provided right layer id property value.
if (this.layerId > this.layerInfos.Count - 1)
{
return createErrorObject(406, "Layer Id " + this.layerId + " is invalid.", new String[] {
"Acceptable layer ids are between 0 and "
+ (layerInfos.Count - 1) + ".",
"Also ensure that the id points to a feature layer." });
}
// inform the user that edits can be done only on feature layers, if no
// feature layer corresponds to user-provided layerId
if (this.editLayerInfo == null)
{
this.editLayerInfo = this.layerInfos.get_Element(this.layerId);
if (!this.editLayerInfo.IsFeatureLayer)
{
return createErrorObject(
403,
"The layerId property of this SOE currently points to a layer (id: "
+ this.layerId
+ ") that is not a feature layer.",
new String[] {
"Only feature layers can be edited by this SOE.",
"Modify SOE's layerId property using ArcGIS Manager or ArcGIS Desktop's Service Editor." });
}
}
// Grab the fc powering the layer if its null, which means it did not get initialized in construct(), thereby
// suggesting that the layerId property value is incorrect.
if (this.fc == null)
{
// The down side of grabbing fc here is
// that a new instance of fc is created once for every request.
// Can't create fc in init(), since layerId property value for a
// particular service is not necessarily available always when init() is invoked.
this.fc = (IFeatureClass) this.mapServerDataAccess.GetDataSource(this.mapServerInfo.Name, this.layerId);
if (this.fc == null)
{
// if its still null, return error
return createErrorObject(
406,
"Incorrect layer id provided.",
new String[] { "Please provide layer id of a feature layer." });
}
}
infoJSON.AddString("Layer selected for editing", editLayerInfo.Name.ToString() + " (" + layerId + ")");
JsonObject schemaJSON = getSchemaJSON();
infoJSON.AddObject("acceptableSchema", schemaJSON);
return Encoding.UTF8.GetBytes(infoJSON.ToJson());
}
private JsonObject GetErrorResponse(string message)
{
var error = new JsonObject();
error.AddLong("code", 0);
error.AddString("message", message);
var response = new JsonObject();
response.AddJsonObject("error", error);
return response;
}
private byte[] editFeatureOperHandler(NameValueCollection boundVariables,
JsonObject operationInput,
string outputFormat,
string requestProperties,
out string responseProperties)
{
responseProperties = null;
// get the id of the feature to be edited
object featureIdObj;
operationInput.TryGetObject("featureId", out featureIdObj);
int updateFeatureId = Convert.ToInt32(featureIdObj.ToString());
object featureJSONObj;
operationInput.TryGetObject("featureJSON", out featureJSONObj);
JsonObject updateFeatureJSON = (JsonObject)featureJSONObj;
// set a filter for the specific feature
QueryFilter queryFilter = new QueryFilter();
if (this.fc == null)
{
return(createErrorObject(
406,
"Incorrect layer id provided.",
new String[] { "Please provide layer id of a feature layer." }));
}
IClass myClass = (IClass)this.fc;
queryFilter.WhereClause = myClass.OIDFieldName + "=" + updateFeatureId;
IFeatureCursor featureCursor = this.fc.Search(queryFilter, false);
// attempt retrieval of the feature and check if it does exist
IFeatureCursor myFeatureCursor = (IFeatureCursor)featureCursor;
IFeature updateFeature = myFeatureCursor.NextFeature();
if (updateFeature == null)
{
return(createErrorObject(
406,
"Incorrect feature id provided.",
new String[] { "No feature exists for feature id "
+ updateFeatureId + "." }));
}
JsonObject response = new JsonObject();
// edit feature
string result = System.Text.Encoding.GetEncoding("utf-8").GetString(performEdits(updateFeature, updateFeatureJSON));
featureCursor.Flush();
if (result.Equals(System.Boolean.TrueString))
{
response.AddString("status", "success");
response.AddString("message", "Feature " + updateFeatureId + " updated");
}
else
{
response.AddString("status", "failure");
response.AddString("message", result);
}
// send response back to client app
return(Encoding.UTF8.GetBytes(response.ToJson()));
}
private byte[] PropertiesResHandler(NameValueCollection boundVariables, string outputFormat, string requestProperties, out string responseProperties)
{
responseProperties = "{\"Content-Type\" : \"application/json\"}";
JsonObject result = new JsonObject();
result.AddString("layers", this.layerType);
result.AddString("returnFormat", this.returnFormat);
result.AddLong("maxNumFeatures", this.maxNumFeatures);
result.AddBoolean("isEditable", this.isEditable);
return Encoding.UTF8.GetBytes(result.ToJson());
}
/// <summary>
/// Returns JSON representation of Help resource. This resource is not a collection.
/// </summary>
/// <param name="boundVariables">list of variables bound</param>
/// <param name="outputFormat">format of output</param>
/// <param name="requestProperties">list of request properties</param>
/// <param name="responseProperties">list of response properties </param>
/// <returns>String JSON representation of Help resource.</returns>
private byte[] HelpResHandler(NameValueCollection boundVariables, string outputFormat, string requestProperties, out string responseProperties)
{
responseProperties = "{\"Content-Type\" : \"application/json\"}";
JsonObject result = new JsonObject();
JsonObject soeResources = new JsonObject();
soeResources.AddString("RouteLayers", "A list of polylineM layers in the map.");
result.AddJsonObject("Resources", soeResources);
JsonObject getIdentifyRouteInputs = new JsonObject();
getIdentifyRouteInputs.AddString("location", "(geometry) Point");
getIdentifyRouteInputs.AddString("tolerance", "(number) optional but if you don't set, soe set 0 so you could no have results");
getIdentifyRouteInputs.AddString("routeMeasureUnit", "(enum) optional default is esriUnknownUnits");
getIdentifyRouteInputs.AddString("routeIDFieldName", "(string)");
JsonObject getIdentifyRouteOutput = new JsonObject();
JsonObject getIdentifyRouteOutputLoc = new JsonObject();
getIdentifyRouteOutputLoc.AddString("routeID", "(string, double, int) depends fieldtype routeIDFieldName");
getIdentifyRouteOutputLoc.AddString("measure", "(number)");
getIdentifyRouteOutput.AddArray("location (array)", new JsonObject[] { getIdentifyRouteOutputLoc });
JsonObject getIdentifyRouteParams = new JsonObject();
getIdentifyRouteParams.AddString("Info", "Identify Route operation. To learn more about formatting the input geometries, input geometry, please visit the 'Geometry Objects' section of the ArcGIS Server REST documentation.");
getIdentifyRouteParams.AddJsonObject("Inputs", getIdentifyRouteInputs);
getIdentifyRouteParams.AddJsonObject("Outputs", getIdentifyRouteOutput);
JsonObject getPointLocationInputs = new JsonObject();
getPointLocationInputs.AddString("routeIDFieldName", "(string)");
getPointLocationInputs.AddString("routeID", "(string, double, int) depends fieldtype routeIDFieldName");
getPointLocationInputs.AddString("measure", "(number)");
getPointLocationInputs.AddString("lateralOffset", "(number) optional default = 0");
getPointLocationInputs.AddString("routeMeasureUnit", "(enum) optional default = esriUnknownUnits");
getPointLocationInputs.AddString("routeLocationMeasureUnit", "(enum) optional default = esriUnknownUnits");
JsonObject getPointLocationOutput = new JsonObject();
getPointLocationOutput.AddString("geometries", "(geometry) point or multipoint");
JsonObject getPointLocationParams = new JsonObject();
getPointLocationParams.AddString("Info", "Point Location operation.");
getPointLocationParams.AddJsonObject("Inputs", getPointLocationInputs);
getPointLocationParams.AddJsonObject("Outputs", getPointLocationOutput);
JsonObject getLineLocationInputs = new JsonObject();
getLineLocationInputs.AddString("routeIDFieldName", "(string)");
getLineLocationInputs.AddString("routeID", "(string, double, int) depends fieldtype routeIDFieldName");
getLineLocationInputs.AddString("fromMeasure", "(number) optional if you set toMeasure");
getLineLocationInputs.AddString("toMeasure", "(number) optional if you set fromMeasure");
getLineLocationInputs.AddString("lateralOffset", "(number) optional default = 0");
getLineLocationInputs.AddString("routeMeasureUnit", "(enum) optional default = esriUnknownUnits");
getLineLocationInputs.AddString("routeLocationMeasureUnit", "(enum) optional default = esriUnknownUnits");
JsonObject getLineLocationOutput = new JsonObject();
getLineLocationOutput.AddString("geometries", "(geometry) polyline");
JsonObject getLineLocationParams = new JsonObject();
getLineLocationParams.AddString("Info", "Line Location operation.");
getLineLocationParams.AddJsonObject("Inputs", getLineLocationInputs);
getLineLocationParams.AddJsonObject("Outputs", getLineLocationOutput);
JsonObject getIdentifyRouteExInputs = new JsonObject();
getIdentifyRouteExInputs.AddString("location", "(geometry) Point");
getIdentifyRouteExInputs.AddString("routeID", "(string, double, int) depends fieldtype routeIDFieldName");
getIdentifyRouteExInputs.AddString("tolerance", "(number) optional but if you don't set, soe set 0 so you could no have results");
getIdentifyRouteExInputs.AddString("routeMeasureUnit", "(enum) optional default = esriUnknownUnits");
getIdentifyRouteExInputs.AddString("routeIDFieldName", "(string)");
getIdentifyRouteExInputs.AddString("segmentExtension", "(enum) optional default = esriNoExtension");
JsonObject getIdentifyRouteExOutput = new JsonObject();
JsonObject getIdentifyRouteExOutputLoc = new JsonObject();
getIdentifyRouteExOutputLoc.AddString("routeID", "(string, double, int) depends fieldtype routeIDFieldName");
getIdentifyRouteExOutputLoc.AddString("measure", "(number)");
getIdentifyRouteExOutputLoc.AddString("location", "(geometry) point");
getIdentifyRouteExOutput.AddArray("location (array)", new JsonObject[] { getIdentifyRouteExOutputLoc });
JsonObject getIdentifyRouteExParams = new JsonObject();
getIdentifyRouteExParams.AddString("Info", "Identify Route Ex operation. To learn more about formatting the input geometries, input geometry, please visit the 'Geometry Objects' section of the ArcGIS Server REST documentation.");
getIdentifyRouteExParams.AddJsonObject("Inputs", getIdentifyRouteExInputs);
getIdentifyRouteExParams.AddJsonObject("Outputs", getIdentifyRouteExOutput);
JsonObject soeOperations = new JsonObject();
soeOperations.AddJsonObject("IdentifyRoute", getIdentifyRouteParams);
soeOperations.AddJsonObject("PointLocation", getPointLocationParams);
soeOperations.AddJsonObject("LineLocation", getLineLocationParams);
soeOperations.AddJsonObject("IdentifyRouteEx", getIdentifyRouteExParams);
result.AddJsonObject("Operations", soeOperations);
return(result.JsonByte());
}
private byte[] RootResHandler(NameValueCollection boundVariables, string outputFormat, string requestProperties, out string responseProperties)
{
responseProperties = null;
JsonObject result = new JsonObject();
result.AddString("hello", "world");
return Encoding.UTF8.GetBytes(result.ToJson());
}
/*
*该方法通过纯粹的Arcobject的方式实现最大似然分类 *
*
* *
*/
private byte[] DoClassifyHandler(NameValueCollection boundVariables, JsonObject operationInput, string outputFormat, string requestProperties, out string responseProperties)
{
_logger.LogMessage(ServerLogger.msgType.infoDetailed, _soename + ".GetRasterStatistics", 8000, "request received");
if (!_supportRasterItemAccess)
throw new ArgumentException("The image service does not have a catalog and does not support this operation");
responseProperties = null;
long? objectID;
long? classCount;
//case insensitive
bool found = operationInput.TryGetAsLong("objectID", out objectID);
if (!found || (objectID == null))
throw new ArgumentNullException("ObjectID");
found = operationInput.TryGetAsLong("classnumber", out classCount);
if (!found || (objectID == null))
throw new ArgumentNullException("classnumber");
IRasterCatalogItem rasterCatlogItem = null;
try
{
rasterCatlogItem = _mosaicCatalog.GetFeature((int)objectID) as IRasterCatalogItem;
if (rasterCatlogItem == null)
{
_logger.LogMessage(ServerLogger.msgType.infoDetailed, _soename + ".GetRasterStatistics", 8000, "request finished with exception");
throw new ArgumentException("The input ObjectID does not exist");
}
}
catch
{
_logger.LogMessage(ServerLogger.msgType.infoDetailed, _soename + ".GetRasterStatistics", 8000, "request finished with exception");
throw new ArgumentException("The input ObjectID does not exist");
}
JsonObject result = new JsonObject();
string outputurl = "";
try
{
IRasterDataset pRasterDataSet = rasterCatlogItem.RasterDataset;
IGeoDataset pGeo = pRasterDataSet as IGeoDataset;
string inPath = @"D:\arcgisserver\directories\arcgisoutput\imageserver\test2_ImageServer";
string gsgname = System.DateTime.Now.ToString().Replace("/", "").Replace(":", "").Replace(" ", "") + ".gsg";
string gsgPath = System.IO.Path.Combine(inPath, gsgname);
bool bcreatesignaturefile = Classify.CreateSignaturefile(pRasterDataSet, Convert.ToInt32(classCount), gsgPath);
if (bcreatesignaturefile)
{
IMultivariateOp pMultivarateOp = new RasterMultivariateOpClass();
IGeoDataset pGeoDatasetResult = pMultivarateOp.MLClassify(pGeo, gsgPath, false, esriGeoAnalysisAPrioriEnum.esriGeoAnalysisAPrioriEqual, Type.Missing, Type.Missing);
IEnvelope pEnvelp = new EnvelopeClass();
string outurl = "http://localhost:6080/arcgis/rest/directories/arcgisoutput/imageserver/test2_ImageServer/";
pEnvelp.PutCoords(116.56075474, 40.29407147, 116.63105347, 40.34514666);
// string dd = ExportImage.ExportLayerImage((IRaster)pGeoDatasetResult, bbox, new string[] { "400", "400" }, outurl, fileDir);
outputurl = ExportImage.CreateJPEGFromActiveView((IRaster)pGeoDatasetResult, pEnvelp, outurl, inPath);
}
}
catch
{
}
result.AddString("url", outputurl);
return Encoding.UTF8.GetBytes(result.ToJson());
}
private byte[] NetworkTraceHandler(NameValueCollection boundVariables,
JsonObject operationInput,
string outputFormat,
string requestProperties,
out string responseProperties)
{
var watch = System.Diagnostics.Stopwatch.StartNew();
responseProperties = null;
string traceTypeStr;
bool found = operationInput.TryGetString(TracingDirParameterName, out traceTypeStr);
if (!found || string.IsNullOrEmpty(traceTypeStr))
{
throw new ArgumentNullException(TracingDirParameterName + " is required");
}
traceTypeStr = traceTypeStr.ToUpper();
bool?isUpstream = null;
if ("TRACE_UPSTREAM" == traceTypeStr)
{
isUpstream = true;
}
else if ("TRACE_DOWNSTREAM" == traceTypeStr)
{
isUpstream = false;
}
if (false == isUpstream.HasValue)
{
throw new ArgumentException("Not valid Trace_Task_type");
}
long?outEPSG;
found = operationInput.TryGetAsLong(OutputEPSGParameterName, out outEPSG);
if (!found || !outEPSG.HasValue || outEPSG <= 0)
{
throw new ArgumentNullException(OutputEPSGParameterName + " is required");
}
if (outEPSG < 1)
{
throw new ArgumentException(OutputEPSGParameterName + " is not valid");
}
JsonObject flagJSON = null;
object[] flagArray = null;
JsonObject[] flagJsonArray = null;
if (false == operationInput.TryGetJsonObject(FlagParameterName, out flagJSON) || null == flagJSON)
{
throw new ArgumentNullException(FlagParameterName + " is required");
}
if (flagJSON.TryGetArray("features", out flagArray))
{
try
{
flagJsonArray = flagArray.Cast <JsonObject>().ToArray();
}
catch
{
throw new ArgumentException("invalid Flags json format");
}
}
//Found the flag
List <int> ftrList = null;
if (null != flagJsonArray && 1 == flagJsonArray.Length)
{
JsonObject flagFeature = null;
if (flagJsonArray[0].TryGetJsonObject("geometry", out flagFeature))
{
if (null == flagFeature)
{
throw new ArgumentException("invalid Flags json format with geometry");
}
double? x, y;
long? epsg;
JsonObject srsObj;
if (true == flagFeature.TryGetJsonObject("spatialReference", out srsObj))
{
if (false == srsObj.TryGetAsLong("wkid", out epsg) || epsg <= 0)
{
throw new ArgumentException("No valid wikd found for flag feature.");
}
}
else
{
throw new ArgumentException("No spatial reference found for flag feature.");
}
if (flagFeature.TryGetAsDouble("x", out x) && flagFeature.TryGetAsDouble("y", out y))
{
if (!x.HasValue || !y.HasValue)
{
throw new ArgumentException("invalid Flag coordinate");
}
IPoint pnt1 = new PointClass();
pnt1.X = x.Value;
pnt1.Y = y.Value;
IGeometryArray pntArr1 = new GeometryArrayClass();
pntArr1.Add(pnt1);
IGeometryArray geomArr = AOUtilities.TransfromGeometriesFrom2((uint)epsg, (uint)this.m_networkEPSG, pntArr1);
if (null == geomArr || 1 != geomArr.Count)
{
throw new ArgumentException("invalid Flag coordinate for reprojection");
}
pnt1 = geomArr.get_Element(0) as IPoint;
StartFlagEdge flag = NetworkHelper.GetStartFlagEdge(this.m_networkContext, pnt1.X, pnt1.Y, TracingSOE.m_searchDistance, TracingSOE.m_searchTolerance, FlowLineName, this.m_flowDirFieldIndex, InvalidFlowDirValue, logger);
StopperJunctions stoppers = null;
if (null != flag)
{
List <IPoint> barrierPnts = null;
JsonObject barriersJSON = null;
object[] barrierArray = null;
JsonObject[] barrierJsonArray = null;
if (true == operationInput.TryGetJsonObject(BarrierParameterName, out barriersJSON) || null != barriersJSON)
{
if (barriersJSON.TryGetArray("features", out barrierArray))
{
try
{
barrierJsonArray = barrierArray.Cast <JsonObject>().ToArray();
barrierPnts = ParseVirtualBarriers(barrierJsonArray, (uint)epsg);
}
catch
{
throw new ArgumentException("invalid Barriers json format");
}
}
if (null != barrierPnts && barrierPnts.Count > 0)
{
stoppers = NetworkHelper.GetStoppers(this.m_networkContext, barrierPnts, isUpstream.Value, TracingSOE.m_searchDistance, TracingSOE.m_searchTolerance, FlowLineName, JunctionName, logger);
}
}
}
ftrList = AOUtilities.StreamTrace(this.m_networkContext.GeometricNetwork, flag, this.m_disabledFeatureClassIDs, stoppers, isUpstream.Value, this.m_maxFeatureCount, logger);
}
}
}
IRecordSet records = null;
if (null != ftrList && ftrList.Count > 0)
{
records = AOUtilities.GetRecordSetFromFeatureClass(this.m_networkContext.GetEdgeFeatureClassByAliasName(FlowLineName), ftrList, this.m_outputFields, (uint)outEPSG.Value);
}
JsonObject result = new JsonObject();
if (null != records)
{
result.AddJsonObject("value", new JsonObject(System.Text.Encoding.UTF8.GetString(Conversion.ToJson(records))));
}
else
{
result.AddString("output", "{}");
}
watch.Stop();
this.logger.LogMessage(ServerLogger.msgType.debug, "NetworkTraceHandler", 973, "Tracing taked: " + watch.ElapsedMilliseconds.ToString() + " ms");
result.AddLong("time(ms)", watch.ElapsedMilliseconds);
return(Encoding.UTF8.GetBytes(result.ToJson()));
}
private byte[] getSpeciesListForBBoxHandler(NameValueCollection boundVariables, JsonObject operationInput, string outputFormat, string requestProperties, out string responseProperties)
{
responseProperties = null;
long? txmin;
long? txmax;
long? tymin;
long? tymax;
operationInput.TryGetAsLong("txmin", out txmin);
operationInput.TryGetAsLong("txmax", out txmax);
operationInput.TryGetAsLong("tymin", out tymin);
operationInput.TryGetAsLong("tymax", out tymax);
Type factoryType = Type.GetTypeFromProgID("esriDataSourcesGDB.FileGDBWorkspaceFactory"); //open a connection to the species data table
IWorkspaceFactory workspaceFactory = (IWorkspaceFactory)Activator.CreateInstance(factoryType);
IWorkspace workspace = workspaceFactory.OpenFromFile("D:\\GIS Data\\Andrew\\PilotSpeciesData.gdb", 0); //TODO make this more sustainable
IFeatureWorkspace featureWorkspace = (IFeatureWorkspace)workspace;
IQueryDef queryDef = featureWorkspace.CreateQueryDef(); //create a query to get the data
IQueryDef2 queryDef2 = (IQueryDef2)queryDef;
queryDef2.Tables = "Species"; //specify the tables
queryDef2.SubFields = "Species.tax_id,Species.friendly_name"; //specify the fields that you will return
queryDef2.WhereClause = "tax_id IN (SELECT species_ID from PilotSpeciesData where mx between " + txmin.ToString() + " and " + txmax.ToString() + " and my between " + tymin.ToString() + " and " + tymax.ToString() + ")"; //create the query
queryDef2.PrefixClause = "DISTINCT";
ICursor cursor = queryDef2.Evaluate();
int friendly_nameIndex = cursor.FindField("Species.friendly_name");
IRow row = null;
String s = "";
while ((row = cursor.NextRow()) != null) //get the resultset and iterate through the records
{
s = s + row.get_Value(friendly_nameIndex) + ",";
}
JsonObject result = new JsonObject();
result.AddString("species", s); //write the results
return Encoding.UTF8.GetBytes(result.ToJson()); //return the results
}
private byte[] ExecuteStoredProcedureHandler(NameValueCollection boundVariables,
JsonObject operationInput,
string outputFormat,
string requestProperties,
out string responseProperties)
{
responseProperties = null;
string retString = "";
try
{
//return Encoding.UTF8.GetBytes(retStrn);
//return null;
string pipeDelimetedStringValuePairsForStoredProc = "";
bool found = operationInput.TryGetString("ParamValuePairs", out pipeDelimetedStringValuePairsForStoredProc);
if (!found || string.IsNullOrEmpty(pipeDelimetedStringValuePairsForStoredProc))
{
throw new ArgumentNullException("ParamValuePairs");
}
string extra;
found = operationInput.TryGetString("Extra", out extra);
if (!found || string.IsNullOrEmpty(extra))
{
throw new ArgumentNullException("extra");
}
responseProperties = null;
IServerEnvironment3 senv = GetServerEnvironment() as IServerEnvironment3;
JsonObject result = new JsonObject();
JsonObject suinfoj = new JsonObject();
//get user info and serialize into JSON
IServerUserInfo suinfo = senv.UserInfo;
if (null != suinfo)
{
suinfoj.AddString("currentUser", suinfo.Name);
IEnumBSTR roles = suinfo.Roles;
List <string> rolelist = new List <string>();
if (null != roles)
{
string role = roles.Next();
while (!string.IsNullOrEmpty(role))
{
rolelist.Add(role);
role = roles.Next();
}
}
suinfoj.AddArray("roles", rolelist.ToArray());
result.AddJsonObject("serverUserInfo", suinfoj);
}
else
{
result.AddJsonObject("serverUserInfo", null);
}
IServerObject so = serverObjectHelper.ServerObject;
retString = "got so>";
string progString = "";
retString += "> Stored Proc via oleDB ";// + ex.Message;
OleDbConnection con = new OleDbConnection();
string paramsThatParsed = "";
con.ConnectionString = @"Provider =SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=" + extra.Split(',')[0] + ";Data Source=" + extra.Split(',')[1];// @"Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=TestDB;Data Source=PC684"; //
string storedProcedureName = "dbo.apLITSaveChanges";
bool isStatusOutput = Convert.ToBoolean(extra.Split(',')[2]);
//the connection string below uses integrated security which is usually superior to storing credential in visible text
//con.ConnectionString = @"Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=TestDB;Data Source=PC684";
//con.Open();
//retString += ">opened connection";
string SQLString = "";
OleDbCommand cmd = new OleDbCommand(storedProcedureName, con);
cmd.CommandType = System.Data.CommandType.StoredProcedure;
string userName = "******";
if (suinfo.Name != null)
{
userName = suinfo.Name;
}
cmd.Parameters.AddWithValue("@WindowsLogin", userName);
SQLString += "@WindowsLogin='******'";
//SQLString += "@WindowsLogin="******">created command";
string[] paramValsForStoredProc = pipeDelimetedStringValuePairsForStoredProc.Split('|');
foreach (string paramVal in paramValsForStoredProc)
{
string param = paramVal.Split(',')[0];
paramsThatParsed += "," + param;
string val = paramVal.Split(',')[1];
retString += ">param and value : " + param + " = " + val;
param = "@" + param;
if (param.ToUpper().Contains("GEOLOCID"))
{
int i = int.Parse(val);
cmd.Parameters.AddWithValue(param, i);
SQLString += ", " + param + "= " + i;
}
else if (param.ToUpper() == "@LATITUDE" || param.ToUpper() == "@LONGITUDE")
{
double d = double.Parse(val);
cmd.Parameters.AddWithValue(param, d);
SQLString += ", " + param + "= " + d;
}
else if (param.ToUpper() == "@STATUS")
{
if (isStatusOutput)
{
//cmd.Parameters[param].Direction = ParameterDirection.Output;
retString += ">Set direction of status parameter to output";
SQLString += ", @STATUS = @localstatus OUTPUT";
}
}
else
{
cmd.Parameters.AddWithValue(param, val);
//SQLString += ", " + param + "= " + val ;
SQLString += ", " + param + "= '" + val + "'";
}
}//CurGeoLocID,NewGeoLocID,Address,City,ZipCode,Latitude,Longitude,FacilityName,AppID,WindowsLogin,ServerName,ServerName,Status
SQLString = "exec dbo.apLITSaveChanges " + SQLString;
if (isStatusOutput)
{
SQLString = "DECLARE @localstatus varchar(256);" + SQLString;
}
string retStrn = UseAOToCreateUpdateFeatures(SQLString);
return(Encoding.UTF8.GetBytes(retStrn));
return(null);
cmd.Connection = con;
cmd.ExecuteNonQuery();
return(Encoding.UTF8.GetBytes(result.ToJson() + " - " + retString.ToString()));
}
catch (Exception ex)
{
return(Encoding.UTF8.GetBytes("ERROR " + ex.ToString() + " : " + retString.ToString()));
}
}
private byte[] editFeatureOperHandler(NameValueCollection boundVariables,
JsonObject operationInput,
string outputFormat,
string requestProperties,
out string responseProperties)
{
responseProperties = null;
// get the id of the feature to be edited
object featureIdObj;
operationInput.TryGetObject("featureId", out featureIdObj);
int updateFeatureId = Convert.ToInt32(featureIdObj.ToString());
object featureJSONObj;
operationInput.TryGetObject("featureJSON", out featureJSONObj);
JsonObject updateFeatureJSON = (JsonObject)featureJSONObj;
// set a filter for the specific feature
QueryFilter queryFilter = new QueryFilter();
if (this.fc == null)
{
return createErrorObject(
406,
"Incorrect layer id provided.",
new String[] { "Please provide layer id of a feature layer." });
}
IClass myClass = (IClass) this.fc;
queryFilter.WhereClause = myClass.OIDFieldName + "=" + updateFeatureId;
IFeatureCursor featureCursor = this.fc.Search(queryFilter, false);
// attempt retrieval of the feature and check if it does exist
IFeatureCursor myFeatureCursor = (IFeatureCursor) featureCursor;
IFeature updateFeature = myFeatureCursor.NextFeature();
if (updateFeature == null) {
return createErrorObject(
406,
"Incorrect feature id provided.",
new String[] { "No feature exists for feature id "
+ updateFeatureId + "." });
}
JsonObject response = new JsonObject();
// edit feature
string result = System.Text.Encoding.GetEncoding("utf-8").GetString(performEdits(updateFeature, updateFeatureJSON));
featureCursor.Flush();
if (result.Equals(System.Boolean.TrueString))
{
response.AddString("status", "success");
response.AddString("message", "Feature " + updateFeatureId + " updated");
}
else
{
response.AddString("status", "failure");
response.AddString("message", result);
}
// send response back to client app
return Encoding.UTF8.GetBytes(response.ToJson());
}
private byte[] GetNewSiteCode(NameValueCollection boundVariables, JsonObject operationInput, string outputFormat, string requestProperties, out string responseProperties)
{
responseProperties = null;
string CountryCode;
bool found = operationInput.TryGetString("CountryCode", out CountryCode);
if (!found || string.IsNullOrEmpty(CountryCode)) throw new ArgumentNullException("CountryCode");
string storedProcedureName = "_IWC_GetMaxSiteCode";
SqlCommand cmd = new SqlCommand(storedProcedureName, sqlConn);
cmd.CommandType = CommandType.StoredProcedure;
SqlParameter param = cmd.Parameters.AddWithValue("@countryCode", CountryCode);
SqlDataReader reader = cmd.ExecuteReader();
string newCode = null;
if (reader.HasRows)
{
while (reader.Read())
{
newCode = reader.GetString(0);
}
}
reader.Close();
string newnum = null;
if (newCode != null)
{
newnum = Convert.ToString((Convert.ToInt32(newCode.Substring(2)) + 1));
char pad = '0';
newnum = newnum.PadLeft(5, pad);
}
if (newCode != null) newCode = CountryCode + newnum;
JsonObject result = new JsonObject();
result.AddString("newCode", newCode);
return Encoding.UTF8.GetBytes(result.ToJson());
}
private byte[] NumberOfTrainStationsResHandler(NameValueCollection boundVariables, string outputFormat, string requestProperties, out string responseProperties)
{
responseProperties = "{\"Content-Type\" : \"application/json\"}";
JsonObject result = new JsonObject();
result.AddString("numberOfTrainStations", "100");
return Encoding.UTF8.GetBytes(result.ToJson());
}
private Byte[] GetUserSiteCodes(NameValueCollection boundVariables, JsonObject operationInput, string outputFormat, string requestProperties, out string responseProperties)
{
responseProperties = null;
String userID;
bool found = operationInput.TryGetString("userID", out userID);
if (!found || (userID == null)) throw new ArgumentNullException("userID");
SqlCommand cmd = new SqlCommand("_IWC_GetUserSites", sqlConn);
cmd.CommandType = CommandType.StoredProcedure;
SqlParameter param = cmd.Parameters.AddWithValue("@userID", userID);
SqlDataReader reader = cmd.ExecuteReader();
String siteCodes = null;
if (reader.HasRows)
{
while (reader.Read())
{
siteCodes = siteCodes + "'" + reader.GetString(0) + "',";
}
siteCodes = siteCodes.Substring(0, siteCodes.Length - 1);
}
reader.Close();
JsonObject jObject = new JsonObject();
jObject.AddString("siteCodes", siteCodes);
return Encoding.UTF8.GetBytes(jObject.ToJson());
}
private byte[] RootResHandler(NameValueCollection boundVariables, string outputFormat, string requestProperties, out string responseProperties)
{
responseProperties = null;
JsonObject result = new JsonObject();
result.AddString("Description", "Get raster item statistics in a mosaic dataset");
result.AddBoolean("SupportRasterItemAccess", _supportRasterItemAccess);
return Encoding.UTF8.GetBytes(result.ToJson());
}
private byte[] RootResHandler(NameValueCollection boundVariables, string outputFormat, string requestProperties, out string responseProperties)
{
responseProperties = null;
JsonObject result = new JsonObject();
result.AddString("Description", "The International Waterbird Census Server Object Extensions are utility REST services for managing and querying the IWC database.");
return Encoding.UTF8.GetBytes(result.ToJson());
}
private void button_Click(object sender, RoutedEventArgs e)
{
JsonObject jo = new JsonObject();
try
{
jo.AddString("host", textBoxHost.Text != "" ? textBoxHost.Text : "127.0.0.1");
jo.AddLong("port", textBoxPort.Text != "" ? long.Parse(textBoxPort.Text) : 27017);
jo.AddString("db", textBoxDBName.Text != "" ? textBoxDBName.Text : "torrents");
jo.AddString("user", textBoxUser.Text != "" ? textBoxUser.Text : "");
jo.AddString("pwd", textBoxPassword.Text != "" ? textBoxPassword.Text : "");
jo.AddLong("threadnum", (comboBox.SelectedIndex + 1) * 4);
jo.AddString("server", textBoxServer.Text != "" ? textBoxServer.Text : "http://www.ac168.info/bt/");
jo.AddString("target", textBoxTarget.Text != "" ? textBoxTarget.Text : "http://www.ac168.info/bt/thread.php?fid=4&page={0}");
jo.AddString("tor_server", textBoxTorServer.Text != "" ? textBoxTorServer.Text : "http://www.jandown.com/fetch.php");
jo.AddString("save_type", textBoxSaveType.Text != "" ? textBoxSaveType.Text : "db");
jo.AddString("path", textBoxPath.Text != "" ? textBoxPath.Text : "G:\\迅雷下载\\Torrents\\");
jo.AddString("list_identify", textBoxListIdentify.Text != "" ? textBoxListIdentify.Text : "class");
jo.AddString("list_type", textBoxListType.Text != "" ? textBoxListType.Text : "tr");
jo.AddString("list_identify_text", textBoxListIdentifyText.Text != "" ? textBoxListIdentifyText.Text : "tr3 t_one");
jo.AddString("list_element", textBoxListElement.Text != "" ? textBoxListElement.Text : "dd");
jo.AddString("content_identify", textBoxContentIdentify.Text != "" ? textBoxContentIdentify.Text : "class");
jo.AddString("content_type", textBoxContentType.Text != "" ? textBoxContentType.Text : "div");
jo.AddString("content_identify_text", textBoxContentIdentifyText.Text != "" ? textBoxContentIdentifyText.Text : "tpc_content");
StreamWriter sw = new StreamWriter("Config.json", false);
sw.Write(jo.ToJson());
sw.Flush();
sw.Close();
}
catch
{
}
this.Close();
}
private byte[] UpdateCheckedCount(NameValueCollection boundVariables, JsonObject operationInput, string outputFormat, string requestProperties, out string responseProperties)
{
responseProperties = null;
long? id;
long? checkedVal;
bool found = operationInput.TryGetAsLong("id", out id);
if (!found) throw new ArgumentNullException("id");
found = operationInput.TryGetAsLong("checked", out checkedVal);
if (!found) throw new ArgumentNullException("checked");
string storedProcedureName = "_IWC_UpdateChecked";
SqlCommand cmd = new SqlCommand(storedProcedureName, sqlConn);
cmd.CommandType = CommandType.StoredProcedure;
SqlParameter param1 = cmd.Parameters.AddWithValue("@id", id);
SqlParameter param2 = cmd.Parameters.AddWithValue("@checked", checkedVal);
cmd.ExecuteNonQuery();
JsonObject result = new JsonObject();
result.AddString("results", "Done");
return Encoding.UTF8.GetBytes(result.ToJson());
}
/// <summary>
/// Handler operation Identify Route Ex
/// </summary>
/// <param name="boundVariables">list of variables bound</param>
/// <param name="operationInput">input of operation</param>
/// <param name="outputFormat">format of output</param>
/// <param name="requestProperties">list of request properties</param>
/// <param name="responseProperties">list of response properties </param>
/// <returns>response in byte</returns>
private byte[] IdentifyRouteExOperHandler(NameValueCollection boundVariables, JsonObject operationInput, string outputFormat, string requestProperties, out string responseProperties)
{
responseProperties = "{\"Content-Type\" : \"application/json\"}";
string methodName = MethodBase.GetCurrentMethod().Name;
int routeLayerID = Convert.ToInt32(boundVariables["RouteLayersID"], CultureInfo.InvariantCulture);
esriUnits routeMeasureUnit = DSUtility.GetMeasureUnit(operationInput, MeasureUnit.routeMeasureUnit);
esriSegmentExtension segmentExtension = DSUtility.GetSegmentExtension(operationInput);
IFeatureClass featureClass = this.GetRouteFeatureClass(routeLayerID);
JsonObject jsonLocation;
if (!operationInput.TryGetJsonObject("location", out jsonLocation))
{
throw new ArgumentException("Invalid location", methodName);
}
IPoint location = Conversion.ToGeometry(jsonLocation, esriGeometryType.esriGeometryPoint) as IPoint;
if (location == null)
{
throw new ArgumentException("Invalid location", methodName);
}
string routeIDFieldNameValue = DSUtility.GetRouteIDFieldName(operationInput);
IFields fields = featureClass.Fields;
int indexField = fields.FindField(routeIDFieldNameValue);
if (indexField == -1)
{
throw new DynamicSegmentationException(string.Format(CultureInfo.InvariantCulture, "routeIDFieldName {0} not found!", routeIDFieldNameValue));
}
object routeID;
bool found = operationInput.TryGetObject("routeID", out routeID);
if (!found)
{
throw new DynamicSegmentationException("routeID not valid");
}
double?tolerance;
found = operationInput.TryGetAsDouble("tolerance", out tolerance);
if (!found || !tolerance.HasValue)
{
tolerance = 0.0;
}
IField field = fields.get_Field(indexField);
this.CheckRouteID(routeID, field);
IRouteLocator2 routeLocator = DSUtility.GetRouteLocator(featureClass, routeIDFieldNameValue, routeMeasureUnit);
IQueryFilter queryFilter = new QueryFilterClass();
queryFilter.SubFields = routeLocator.RouteIDFieldName;
queryFilter.AddField(routeLocator.RouteFeatureClass.ShapeFieldName);
string where = string.Format("{0} = {1}{2}{1}", routeLocator.RouteIDFieldNameDelimited, routeLocator.RouteIDIsString ? "'" : string.Empty, routeID);
queryFilter.WhereClause = where;
IPoint locationNearest = null;
IFeatureCursor featureCursor = null;
try
{
featureCursor = routeLocator.RouteFeatureClass.Search(queryFilter, true);
IFeature featureRoute = featureCursor.NextFeature();
if (featureRoute == null)
{
throw new DynamicSegmentationException(string.Format(CultureInfo.InvariantCulture, "Feature with value {0} not found!", routeID));
}
IProximityOperator proximityOperator = featureRoute.ShapeCopy as IProximityOperator;
locationNearest = proximityOperator.ReturnNearestPoint(location, segmentExtension);
}
catch
{
throw;
}
finally
{
if (featureCursor != null)
{
Marshal.ReleaseComObject(featureCursor);
}
}
IEnvelope envelope = locationNearest.Envelope;
envelope.Expand(tolerance.Value, tolerance.Value, false);
IRouteMeasurePointLocation routeMeasurePointLocation = new RouteMeasurePointLocationClass();
IRouteLocation routeLocation;
IFeature feature;
JsonObject result = new JsonObject();
List <JsonObject> measures = new List <JsonObject>();
IEnumRouteIdentifyResult enumResult = routeLocator.Identify(envelope, where);
for (int i = 1; i <= enumResult.Count; i++)
{
enumResult.Next(out routeLocation, out feature);
routeMeasurePointLocation = (IRouteMeasurePointLocation)routeLocation;
JsonObject measure = new JsonObject();
measure.AddString("routeID", routeLocation.RouteID.ToString());
measure.AddDouble("measure", routeMeasurePointLocation.Measure);
measure.AddJsonObject("location", Conversion.ToJsonObject(locationNearest, true));
measures.Add(measure);
}
result.AddArray("location", measures.ToArray());
return(result.JsonByte());
}
private byte[] ValidateData(NameValueCollection boundVariables, JsonObject operationInput, string outputFormat, string requestProperties, out string responseProperties)
{
responseProperties = null;
string validationType;
bool found = operationInput.TryGetString("validationType", out validationType);
if (!found || string.IsNullOrEmpty(validationType)) throw new ArgumentNullException("validationType");
JsonObject data;
found = operationInput.TryGetJsonObject("data", out data);
if (!found || (data == null)) throw new ArgumentNullException("data");
object[] records;
data.TryGetArray("records", out records);
string invalidIDs = "";
if (records.Length > 0) invalidIDs = GetInvalidIDs(records, validationType);
JsonObject result = new JsonObject();
result.AddString("validationType", validationType);
result.AddString("invalidIDs", invalidIDs);
return Encoding.UTF8.GetBytes(result.ToJson());
}
private byte[] RootResHandler(NameValueCollection boundVariables, string outputFormat, string requestProperties, out string responseProperties)
{
responseProperties = null;
JsonObject infoJSON = new JsonObject();
infoJSON.AddString("name", ".Net Edit Features REST SOE");
infoJSON.AddString("description", "This SOE adds and edits features to a selected layer in the host map service. "
+ "Note that this SOE is not designed to work with map services that have features stored in SDC data format."
+ " The \"layers\" subresource returns all layers in the map service."
+ " The \"editFeature\" operation allows editing an existing feature in the layer indicated by this SOE's layerId property.\n"
+ " The \"addFeatures\" operation allows addition of a new feature to the layer indicated by this SOE's layerId property.\n"
+ " The acceptableSchema JSON below indicates the correct schema that could be used to add/edit features. This schema belongs to the layer "
+ "selected for editing by the ArcGIS Server administrator via the SOE's layerId property. This property's value can be "
+ "modified using ArcGIS Manager.");
// validation - ensure user has provided right layer id property value.
if (this.layerId > this.layerInfos.Count - 1)
{
return(createErrorObject(406, "Layer Id " + this.layerId + " is invalid.", new String[] {
"Acceptable layer ids are between 0 and "
+ (layerInfos.Count - 1) + ".",
"Also ensure that the id points to a feature layer."
}));
}
// inform the user that edits can be done only on feature layers, if no
// feature layer corresponds to user-provided layerId
if (this.editLayerInfo == null)
{
this.editLayerInfo = this.layerInfos.get_Element(this.layerId);
if (!this.editLayerInfo.IsFeatureLayer)
{
return(createErrorObject(
403,
"The layerId property of this SOE currently points to a layer (id: "
+ this.layerId
+ ") that is not a feature layer.",
new String[] {
"Only feature layers can be edited by this SOE.",
"Modify SOE's layerId property using ArcGIS Manager or ArcGIS Desktop's Service Editor."
}));
}
}
// Grab the fc powering the layer if its null, which means it did not get initialized in construct(), thereby
// suggesting that the layerId property value is incorrect.
if (this.fc == null)
{
// The down side of grabbing fc here is
// that a new instance of fc is created once for every request.
// Can't create fc in init(), since layerId property value for a
// particular service is not necessarily available always when init() is invoked.
this.fc = (IFeatureClass)this.mapServerDataAccess.GetDataSource(this.mapServerInfo.Name, this.layerId);
if (this.fc == null)
{
// if its still null, return error
return(createErrorObject(
406,
"Incorrect layer id provided.",
new String[] { "Please provide layer id of a feature layer." }));
}
}
infoJSON.AddString("Layer selected for editing", editLayerInfo.Name.ToString() + " (" + layerId + ")");
JsonObject schemaJSON = getSchemaJSON();
infoJSON.AddObject("acceptableSchema", schemaJSON);
return(Encoding.UTF8.GetBytes(infoJSON.ToJson()));
}
private byte[] GetSource(NameValueCollection boundVariables, JsonObject operationInput, string outputFormat, string requestProperties, out string responseProperties)
{
responseProperties = null; //
long? idnoValue; //out parameter for the ID_NO as a long
operationInput.TryGetAsLong("ID_NO", out idnoValue); //get the ID_NO parameter
IQueryFilter queryFilter = new QueryFilterClass(); //instantiate a filter for the passed species
queryFilter.WhereClause = "ID_NO='" + idnoValue + "'"; //set the where clause
IFeatureCursor featureCursor = speciesFeatureClass.Search(queryFilter, false); //get the feature cursor to the matching features
IFeature feature = null; //for iterating through the features
int index = speciesFeatureClass.Fields.FindField("CITATION");
List<string> sources = new List<string>();
List<JsonObject> jsonObjects = new List<JsonObject>();
while ((feature = featureCursor.NextFeature()) != null) //iterate through the matching features
{
string source = feature.get_Value(index) as string;
if (InList(sources, source) == false)
{
JsonObject sourceJson = new JsonObject();
sourceJson.AddString("Source", source);
jsonObjects.Add(sourceJson);
sources.Add(source);
}
}
JsonObject result = new JsonObject(); //create the return json object
result.AddArray("sources", jsonObjects.ToArray());
return Encoding.UTF8.GetBytes(result.ToJson()); //return the json
}
//Retrieves feature schema for selected layer that could be used to provide data for editing.
private JsonObject getSchemaJSON()
{
Fields fields = (Fields)editLayerInfo.Fields;
int fieldCount = fields.FieldCount;
JsonObject attributeJsonObject = new JsonObject();
for (int i = 0; i < fieldCount; i++)
{
Field field = (Field)fields.get_Field(i);
String typeStr = null;
switch (field.Type)
{
case esriFieldType.esriFieldTypeBlob:
typeStr = "Blob";
break;
case esriFieldType.esriFieldTypeDate:
typeStr = "Date";
break;
case esriFieldType.esriFieldTypeDouble:
typeStr = "Double";
break;
case esriFieldType.esriFieldTypeInteger:
typeStr = "Integer";
break;
case esriFieldType.esriFieldTypeRaster:
typeStr = "Raster";
break;
case esriFieldType.esriFieldTypeSmallInteger:
typeStr = "Integer";
break;
case esriFieldType.esriFieldTypeString:
typeStr = "String";
break;
case esriFieldType.esriFieldTypeXML:
typeStr = "XML";
break;
default:
break;
}
if (typeStr != null && typeStr.Length > 0 && field.Editable)
{
attributeJsonObject.AddString(field.Name, typeStr);
}
}
JsonObject featuresJsonObject = new JsonObject();
featuresJsonObject.AddJsonObject("attributes", attributeJsonObject);
JsonObject geometryJson = new JsonObject();
switch (((IFeatureClass)fc).ShapeType)
{
case esriGeometryType.esriGeometryPoint:
geometryJson.AddString("x", "x");
geometryJson.AddString("y", "y");
geometryJson.AddString("z", "z");
break;
case esriGeometryType.esriGeometryMultipoint:
geometryJson.AddString("hasM", "true | false");
geometryJson.AddString("hasZ", "true | false");
geometryJson.AddString("points",
"[ [ x1, y1, z1, m1 ] , [ x2, y2, z2, m2 ], ... ]");
break;
case esriGeometryType.esriGeometryPolyline:
geometryJson.AddString("hasM", "true | false");
geometryJson.AddString("hasZ", "true | false");
geometryJson.AddString("paths", "["
+ "[ [x11, y11, z11, m11], [x12, y12, z12, m12] ],"
+ "[ [x21, y21, z21, m21], [x22, y22, z22, m22] ]]");
break;
case esriGeometryType.esriGeometryPolygon:
geometryJson.AddString("hasM", "true | false");
geometryJson.AddString("hasZ", "true | false");
geometryJson.AddString
("rings",
"["
+ "[ [x11, y11, z11, m11], [x12, y12, z12, m12], ..., [x11, y11, z11, m11] ],"
+ "[ [x21, y21, z21, m21], [x22, y22, z22, m22], ..., [x21, y21, z21, m21] ]]");
break;
default: break;
}
JsonObject srJson = new JsonObject();
srJson.AddString("wkid", "wkid");
geometryJson.AddJsonObject("spatialReference", srJson);
featuresJsonObject.AddJsonObject("geometry", geometryJson);
return(featuresJsonObject);
}
private byte[] GetSpeciesExtentHandler(NameValueCollection boundVariables,
JsonObject operationInput,
string outputFormat,
string requestProperties,
out string responseProperties)
{
responseProperties = "{\"Content-Type\" : \"text/javascript\"}";
long? idnoValue; //out parameter for the ID_NO as a long
operationInput.TryGetAsLong("ID_NO", out idnoValue); //get the ID_NO parameter
IQueryFilter queryFilter = new QueryFilterClass(); //instantiate a filter for the passed species
queryFilter.WhereClause = "ID_NO='" + idnoValue + "' AND Legend<>''"; //set the where clause
IFeatureCursor featureCursor = speciesFeatureClass.Search(queryFilter, false); //get the feature cursor to the matching features
IFeature feature = null; //for iterating through the features
IGeometryCollection pGeometryCollection = new GeometryBagClass() as IGeometryCollection; //instantiate a geometry bag to get the extent
object obj = Type.Missing; //needed to add geometries to the geometry bag
while ((feature = featureCursor.NextFeature()) != null) //iterate through the matching features and add the geometries to the geometry bag
{
pGeometryCollection.AddGeometry(feature.ShapeCopy, ref obj, ref obj); //add the geometry
}
JsonObject result = new JsonObject(); //create the return json object
IEnvelope extent = (pGeometryCollection as IGeometry).Envelope; //get the extent of the geometry bag
JsonObject jsonExtent = Conversion.ToJsonObject(extent); //convert the extent to json
//TODO: Set the spatial reference for the extent in the SOE - at the moment it is set in the client code
result.AddObject("extent", jsonExtent); //write the extent to the result object
result.AddString("featureCount", pGeometryCollection.GeometryCount.ToString()); //get the number of features
return Encoding.UTF8.GetBytes(result.ToJson()); //return the json
}
private byte[] DescribeLayersHandler(NameValueCollection boundVariables,
JsonObject operationInput,
string outputFormat,
string requestProperties,
out string responseProperties)
{
responseProperties = null;
JsonObject tResult = new JsonObject();
tResult.AddLong("AvailableLayerCount", m_ExtractableParams.Count);
JsonObject tLayersJson = new JsonObject();
foreach (ExtractionLayerConfig layer in m_ExtractableParams){
//int id = layer.LayerID;
string lyrName = layer.LayerName;
string requestParameter = layer.ParamName;
string extractionType = layer.ExtractionType.ToString();
JsonObject tLayerJson = new JsonObject();
//tLayerJson.AddLong("LayerId", id);
tLayerJson.AddString("LayerName",lyrName);
tLayerJson.AddString("LayerDescription", layer.LayerDescription);
tLayerJson.AddString("ExtractionType", extractionType);
if (layer.HasCategories)
{
IFeatureClass tLayerAsFc = (IFeatureClass)layer.LayerDataset;
string tCatName = tLayerAsFc.Fields.get_Field(layer.CategoryField).Name;
tLayerJson.AddString("CategoryField", tCatName);
}
tLayersJson.AddObject(requestParameter,tLayerJson);
}
tResult.AddObject("Extractions", tLayersJson);
byte[] tOutput = System.Text.Encoding.UTF8.GetBytes(tResult.ToJson());
return tOutput;
}
// Helper method to read the items in a dictionary and make a JSON object from them.
private JsonObject[] CreateJsonRecords(Dictionary<string, double> inListDictionary)
{
JsonObject[] jsonRecordsArray = new JsonObject[inListDictionary.Count];
int i = 0;
// Loop through dictionary.
foreach (KeyValuePair<string, double> kvp in inListDictionary)
{
// Get the current key and value.
string currentKey = kvp.Key.ToString();
string currentValue = kvp.Value.ToString();
// Add the key and value to a JSON object.
JsonObject currentKeyValue = new JsonObject();
currentKeyValue.AddString(m_mapLayerNameToQuery, currentKey);
currentKeyValue.AddString("value", currentValue);
// Add the record object to an array.
jsonRecordsArray.SetValue(currentKeyValue, i);
i++;
}
return jsonRecordsArray;
}
private byte[] addNewFeatureOperHandler(NameValueCollection boundVariables,
JsonObject operationInput,
string outputFormat,
string requestProperties,
out string responseProperties)
{
responseProperties = null;
// get the feature JSON
JsonObject newFeatureJSON = null;
operationInput.TryGetJsonObject("featureJSON", out newFeatureJSON);
// add the new feature
IFeature newFeature;
var bytes = addFeature(newFeatureJSON, out newFeature);
if (null == newFeature)
return bytes; //return error
// send response back to client app
var response = new JsonObject();
response.AddString("status", "success");
response.AddString("message", "Feature " + newFeature.OID + " added.");
return Encoding.UTF8.GetBytes(response.ToJson());
}
/// <summary>
/// create service type MapServer
/// </summary>
/// <returns>>True if successfully created</returns>
public bool CreateService()
{
try
{
String token = this . GenerateAGSToken ();
string serviceUrl = this . urlRestAdmin + "/ services / create service" ;
JsonObject jsonObject = new JsonObject();
jsonObject.AddString ( "serviceName" , "Test" );
jsonObject.AddString ( "type" , Enum . GetName ( typeof ( ServiceType ) ServiceType . MapServer));
jsonObject.AddString ( "description" , "This is an example" );
jsonObject.AddString ( "capabilities" , "Map, Query, Data" );
jsonObject.AddString ( "ClusterName" , "default" );
jsonObject.AddLong ( "minInstancesPerNode" , 1);
jsonObject.AddLong ( "maxInstancesPerNode" , 2);
jsonObject.AddLong ( "maxWaitTime" , 60);
jsonObject.AddLong ( "maxStartupTime" , 300);
jsonObject.AddLong ( "MaxIdleTime" , 1800);
jsonObject.AddLong ( "maxUsageTime" , 600);
jsonObject.AddLong ( "recycleInterval" , 24);
jsonObject.AddString ( "loadBalancing" , Enum . GetName ( typeof ( LoadBalancing ) LoadBalancing . ROUND_ROBIN));
jsonObject.AddString ( "isolationLevel" , Enum GetName (. typeof ( IsolationLevel ) IsolationLevel HIGH).)
JsonObject jsonObjectProperties = new JsonObject ();
// see for a list complete http://resources.arcgis.com/en/help/server-admin-api/serviceTypes.html
jsonObjectProperties.AddLong("maxBufferCount", 100); // optional 100
jsonObjectProperties.AddString("virtualCacheDir", this.urlRestServer + "/arcgiscache"); // optional
jsonObjectProperties.AddLong("maxImageHeight", 2048); // optional 2048
jsonObjectProperties.AddLong("maxRecordCount", 1000); // optional 500
// Starting at ArcGIS 10.1, Map Server Definition ( .msd ) files have been
// replaced with Service Definition Draft ( .sddraft ) and Service Definition ( .sd ) files.
// In the case of a map service, you must specify a map service definition (MSD) file in your JSON.
// This file synthesizes information from your ArcMap document (MXD) in a format that can be understood and
// drawn by ArcGIS Server. You must use the arcpy.mapping module to analyze your map and create the MSD before
// you can go ahead with creating the service. This part requires a machine licensed for ArcGIS for Desktop.
// Other service types do not require you to use arcpy.mapping or create an MSD.
jsonObjectProperties.AddString("filePath", @"C:\AvGis\Test\mappa\UTM_ReteFognaria.msd"); // required
jsonObjectProperties.AddLong("maxImageWidth", 2048); // optional 2048
jsonObjectProperties.AddBoolean("cacheOnDemand", false); // optional false
jsonObjectProperties.AddString("virtualOutputDir", this.urlRestServer + "/arcgisoutput");
jsonObjectProperties.AddString ( "outputDir" , @ "C: \ arcgisserver \ directories \ arcgisoutput" ) / / required
jsonObjectProperties.AddString ( "supportedImageReturnTypes" , "MIME + URL" ), / / optional MIME + URL
jsonObjectProperties.AddBoolean ( " isCached " , false ) / / false optional
jsonObjectProperties.AddBoolean ( "ignoreCache" , false ) / / false optional
jsonObjectProperties.AddBoolean ( "clientCachingAllowed" , false ) / / optional true
jsonObjectProperties.AddString ( "Cached" , @ " C: \ arcgisserver \ directories \ arcgiscache " ) / / optional
jsonObject.AddJsonObject ( "properties" , jsonObjectProperties);
String result = this . GetResult (serviceUrl, "service =" + HttpUtility . UrlEncode (jsonObject.ToJson ()) + "& f = json & token =" + token)
return this . HasSuccess (result);
}
catch
{
return false;
}
}
//Retrieves feature schema for selected layer that could be used to provide data for editing.
private JsonObject getSchemaJSON()
{
Fields fields = (Fields) editLayerInfo.Fields;
int fieldCount = fields.FieldCount;
JsonObject attributeJsonObject = new JsonObject();
for (int i = 0; i < fieldCount; i++)
{
Field field = (Field)fields.get_Field(i);
String typeStr = null;
switch (field.Type)
{
case esriFieldType.esriFieldTypeBlob:
typeStr = "Blob";
break;
case esriFieldType.esriFieldTypeDate:
typeStr = "Date";
break;
case esriFieldType.esriFieldTypeDouble:
typeStr = "Double";
break;
case esriFieldType.esriFieldTypeInteger:
typeStr = "Integer";
break;
case esriFieldType.esriFieldTypeRaster:
typeStr = "Raster";
break;
case esriFieldType.esriFieldTypeSmallInteger:
typeStr = "Integer";
break;
case esriFieldType.esriFieldTypeString:
typeStr = "String";
break;
case esriFieldType.esriFieldTypeXML:
typeStr = "XML";
break;
default:
break;
}
if (typeStr != null && typeStr.Length > 0 && field.Editable)
{
attributeJsonObject.AddString(field.Name, typeStr);
}
}
JsonObject featuresJsonObject = new JsonObject();
featuresJsonObject.AddJsonObject("attributes", attributeJsonObject);
JsonObject geometryJson = new JsonObject();
switch (((IFeatureClass)fc).ShapeType)
{
case esriGeometryType.esriGeometryPoint:
geometryJson.AddString("x", "x");
geometryJson.AddString("y", "y");
geometryJson.AddString("z", "z");
break;
case esriGeometryType.esriGeometryMultipoint:
geometryJson.AddString("hasM", "true | false");
geometryJson.AddString("hasZ", "true | false");
geometryJson.AddString("points",
"[ [ x1, y1, z1, m1 ] , [ x2, y2, z2, m2 ], ... ]");
break;
case esriGeometryType.esriGeometryPolyline:
geometryJson.AddString("hasM", "true | false");
geometryJson.AddString("hasZ", "true | false");
geometryJson.AddString("paths", "["
+ "[ [x11, y11, z11, m11], [x12, y12, z12, m12] ],"
+ "[ [x21, y21, z21, m21], [x22, y22, z22, m22] ]]");
break;
case esriGeometryType.esriGeometryPolygon:
geometryJson.AddString("hasM", "true | false");
geometryJson.AddString("hasZ", "true | false");
geometryJson.AddString
("rings",
"["
+ "[ [x11, y11, z11, m11], [x12, y12, z12, m12], ..., [x11, y11, z11, m11] ],"
+ "[ [x21, y21, z21, m21], [x22, y22, z22, m22], ..., [x21, y21, z21, m21] ]]");
break;
default: break;
}
JsonObject srJson = new JsonObject();
srJson.AddString("wkid", "wkid");
geometryJson.AddJsonObject("spatialReference", srJson);
featuresJsonObject.AddJsonObject("geometry", geometryJson);
return featuresJsonObject;
}
private byte[] RootResHandler(NameValueCollection boundVariables, string outputFormat, string requestProperties, out string responseProperties)
{
responseProperties = null;
IServerEnvironment3 senv = GetServerEnvironment() as IServerEnvironment3;
JsonObject result = new JsonObject();
JsonObject suinfoj = new JsonObject();
//get user info and serialize into JSON
IServerUserInfo suinfo = senv.UserInfo;
if (null != suinfo)
{
suinfoj.AddString("currentUser", suinfo.Name);
IEnumBSTR roles = suinfo.Roles;
List<string> rolelist = new List<string>();
if (null != roles)
{
string role = roles.Next();
while (!string.IsNullOrEmpty(role))
{
rolelist.Add(role);
role = roles.Next();
}
}
suinfoj.AddArray("roles", rolelist.ToArray());
result.AddJsonObject("serverUserInfo", suinfoj);
}
else
{
result.AddJsonObject("serverUserInfo", null);
}
return Encoding.UTF8.GetBytes(result.ToJson());
}
private byte[] findTrainStationById(NameValueCollection boundVariables,
JsonObject operationInput,
string outputFormat,
string requestProperties,
out string responseProperties)
{
responseProperties = null;
string IdValue;
bool found = operationInput.TryGetString("trainStationId", out IdValue);
if (!found || string.IsNullOrEmpty(IdValue))
throw new ArgumentNullException("trainStationId");
JsonObject result = new JsonObject();
result.AddString("stationName", "Train Station " + IdValue);
return Encoding.UTF8.GetBytes(result.ToJson());
}
private byte[] SampleOperHandler(NameValueCollection boundVariables,
JsonObject operationInput,
string outputFormat,
string requestProperties,
out string responseProperties)
{
responseProperties = null;
string parm1Value;
bool found = operationInput.TryGetString("parm1", out parm1Value);
if (!found || string.IsNullOrEmpty(parm1Value))
throw new ArgumentNullException("parm1");
string parm2Value;
found = operationInput.TryGetString("parm2", out parm2Value);
if (!found || string.IsNullOrEmpty(parm2Value))
throw new ArgumentNullException("parm2");
JsonObject result = new JsonObject();
result.AddString("parm1", parm1Value);
result.AddString("parm2", parm2Value);
return Encoding.UTF8.GetBytes(result.ToJson());
}
/*
*通过调用影像服务的形式实现最大最大似然分类
*/
private byte[] ExcuteFuncHandler(NameValueCollection boundVariables, JsonObject operationInput, string outputFormat, string requestProperties, out string responseProperties)
{
_logger.LogMessage(ServerLogger.msgType.infoDetailed, _soename + ".GetRasterStatistics", 8000, "request received");
if (!_supportRasterItemAccess)
throw new ArgumentException("The image service does not have a catalog and does not support this operation");
responseProperties = null;
long? objectID;
long? classCount;
//case insensitive
bool found = operationInput.TryGetAsLong("objectID", out objectID);
if (!found || (objectID == null))
throw new ArgumentNullException("ObjectID");
found = operationInput.TryGetAsLong("classnumber", out classCount);
if (!found || (objectID == null))
throw new ArgumentNullException("classnumber");
IRasterCatalogItem rasterCatlogItem = null;
try
{
rasterCatlogItem = _mosaicCatalog.GetFeature((int)objectID) as IRasterCatalogItem;
if (rasterCatlogItem == null)
{
_logger.LogMessage(ServerLogger.msgType.infoDetailed, _soename + ".GetRasterStatistics", 8000, "request finished with exception");
throw new ArgumentException("The input ObjectID does not exist");
}
}
catch
{
_logger.LogMessage(ServerLogger.msgType.infoDetailed, _soename + ".GetRasterStatistics", 8000, "request finished with exception");
throw new ArgumentException("The input ObjectID does not exist");
}
JsonObject result = new JsonObject();
string outputurl = "";
try
{
// rasterBandsCol = (IRasterBandCollection)rasterCatlogItem.RasterDataset;
IRasterDataset pRasterDataSet = rasterCatlogItem.RasterDataset;
string gsgname = System.DateTime.Now.ToString().Replace("/", "").Replace(":", "").Replace(" ", "") + ".gsg";
string gsgpath = System.IO.Path.Combine(@"d:\", gsgname);
bool bcreatesignaturefile = Classify.CreateSignaturefile(pRasterDataSet, Convert.ToInt32(classCount), gsgpath);
if (bcreatesignaturefile)
{
IRaster pRaster = pRasterDataSet.CreateDefaultRaster();
string imagePath = Classify.ApplyMLClassifyFunction(pImageSever, pRaster, gsgpath);
outputurl = "http://localhost:6080/arcgis/" + imagePath;
}
}
catch
{
}
result.AddString("url", outputurl);
return Encoding.UTF8.GetBytes(result.ToJson());
}
/// <summary>
/// Build Meta Info
/// </summary>
private void BuildMeta()
{
IFeatureClass fc_poi = m_fcName.Open() as IFeatureClass;
IGeoDataset ds_poi = fc_poi as IGeoDataset;
int xmin = (int)Math.Floor(ds_poi.Extent.XMin);
int ymin = (int)Math.Floor(ds_poi.Extent.YMin);
int xmax = (int)Math.Ceiling(ds_poi.Extent.XMax);
int ymax = (int)Math.Ceiling(ds_poi.Extent.YMax);
int size = int.Parse(this.tbxSize.Text);
int step = (int)Math.Ceiling((xmax - xmin) * 1.0 / size);
string ns = "poi:" + this.tbxCacheName.Text + ":";
IDatabase client = m_redis.GetDatabase();
client.StringSet(ns + "size", size.ToString());
client.StringSet(ns + "xmin", xmin.ToString());
client.StringSet(ns + "ymin", ymin.ToString());
client.StringSet(ns + "xmax", xmax.ToString());
client.StringSet(ns + "ymax", ymax.ToString());
client.StringSet(ns + "step", step.ToString());
JsonObject response = new JsonObject();
List <JsonObject> ls_fields_cache = new List <JsonObject>();
for (int i = 0; i < fc_poi.Fields.FieldCount; i++)
{
IField field = fc_poi.Fields.get_Field(i);
JsonObject js_f = new JsonObject();
js_f.AddString("name", field.Name);
js_f.AddString("type", Enum.GetName(typeof(esriFieldType), field.Type));
js_f.AddString("alias", field.AliasName);
if (field.Type == esriFieldType.esriFieldTypeString)
{
js_f.AddString("length", field.Length.ToString());
}
else
{
js_f.AddString("length", "");
}
ls_fields_cache.Add(js_f);
}
response.AddArray("fields", ls_fields_cache.ToArray());
if (fc_poi.ShapeType == esriGeometryType.esriGeometryPoint)
{
response.AddString("geometryType", "esriGeometryPoint");
}
else if (fc_poi.ShapeType == esriGeometryType.esriGeometryPolyline)
{
response.AddString("geometryType", "esriGeometryPolyline");
}
else if (fc_poi.ShapeType == esriGeometryType.esriGeometryPolygon)
{
response.AddString("geometryType", "esriGeometryPolygon");
}
IGeoDataset gds_poi = fc_poi as IGeoDataset;
JsonObject js_sr = new JsonObject();
js_sr.AddLong("wkid", gds_poi.SpatialReference.FactoryCode);
response.AddJsonObject("spatialReference", js_sr);
client.StringSet(ns + "response", response.ToJson());
client.SetAdd("poi:caches", this.tbxCacheName.Text);
}
/// <summary>
/// create service type MapServer
/// </summary>
/// <returns>>True if successfully created</returns>
public bool CreateService()
{
try
{
string token = this.GenerateAGSToken();
string serviceUrl = this.urlRestAdmin + "/services/createService";
JsonObject jsonObject = new JsonObject();
jsonObject.AddString("serviceName", "Test");
//服务类型
jsonObject.AddString("type", Enum.GetName(typeof(ServiceType), ServiceType.GPServer));
jsonObject.AddString("description", "This is an example");
//不同的服务类型，其capabilities是不同的，地图服务的为Map，query和data
// jsonObject.AddString("capabilities", "Map,Query,Data");
jsonObject.AddString("capabilities","Uploads");//gp 服务的capabilities
jsonObject.AddString("clusterName", "default");
jsonObject.AddLong("minInstancesPerNode", 1);
jsonObject.AddLong("maxInstancesPerNode", 2);
jsonObject.AddLong("maxWaitTime", 60);
jsonObject.AddLong("maxStartupTime", 300);
jsonObject.AddLong("maxIdleTime", 1800);
jsonObject.AddLong("maxUsageTime", 600);
jsonObject.AddLong("recycleInterval", 24);
jsonObject.AddString("loadBalancing", Enum.GetName(typeof(LoadBalancing), LoadBalancing.ROUND_ROBIN));
jsonObject.AddString("isolationLevel", Enum.GetName(typeof(IsolationLevel), IsolationLevel.HIGH));
JsonObject jsonObjectProperties = new JsonObject();
// see for a list complete http://resources.arcgis.com/en/help/server-admin-api/serviceTypes.html
jsonObjectProperties.AddLong("maxBufferCount", 100); // optional 100
jsonObjectProperties.AddString("virtualCacheDir", this.urlRestServer + "/arcgiscache"); // optional
jsonObjectProperties.AddLong("maxImageHeight", 2048); // optional 2048
jsonObjectProperties.AddLong("maxRecordCount", 1000); // optional 500
//10.1中服务是通过msd的形式发布的，所以创建地图服务时候将mxd转换成msd的形式，创建msd的形式而其他服务的数据发布形式，参考上面的链接
// jsonObjectProperties.AddString("filePath", @"C:\AvGis\Test\mappa\UTM_ReteFognaria.msd"); //地图服务 required
jsonObjectProperties.AddString( "toolbox",@"d:\Buffer.tbx");//gp服务使用的是路径创建gp服务的路径
jsonObjectProperties.AddLong("maxImageWidth", 2048); // optional 2048
jsonObjectProperties.AddBoolean("cacheOnDemand", false); // optional false
jsonObjectProperties.AddString("virtualOutputDir", this.urlRestServer + "/arcgisoutput");
jsonObjectProperties.AddString("outputDir", @"C:\arcgisserver\directories\arcgisoutput");
jsonObjectProperties.AddString("jobsDirectory", @"C:\arcgisserver\directories\arcgisjobs"); // required
jsonObjectProperties.AddString("supportedImageReturnTypes", "MIME+URL"); // optional MIME+URL
jsonObjectProperties.AddBoolean("isCached", false); // optional false
jsonObjectProperties.AddBoolean("ignoreCache", false); // optional false
jsonObjectProperties.AddBoolean("clientCachingAllowed", false); // optional true
jsonObjectProperties.AddString("cacheDir", @"C:\arcgisserver\directories\arcgiscache"); // optional
jsonObject.AddJsonObject("properties", jsonObjectProperties);
string result = this.GetResult(serviceUrl, "service=" +HttpUtility.UrlEncode(jsonObject.ToJson()) + "&f=json&token=" + token);
return this.HasSuccess(result);
}
catch
{
return false;
}
}
/// <summary>
/// Build Cache Backgroud worker
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
{
int size = int.Parse(this.tbxSize.Text);
IFeatureClass fc_poi = m_fcName.Open() as IFeatureClass;
IGeoDataset ds_poi = fc_poi as IGeoDataset;
int xmin = (int)Math.Floor(ds_poi.Extent.XMin);
int ymin = (int)Math.Floor(ds_poi.Extent.YMin);
int xmax = (int)Math.Ceiling(ds_poi.Extent.XMax);
int ymax = (int)Math.Ceiling(ds_poi.Extent.YMax);
List <JsonObject> ls_fields_cache = new List <JsonObject>();
if (!(fc_poi.Extension is IAnnotationClassExtension))
{
for (int i = 0; i < fc_poi.Fields.FieldCount; i++)
{
IField field = fc_poi.Fields.get_Field(i);
JsonObject js_f = new JsonObject();
js_f.AddString("name", field.Name);
js_f.AddString("type", Enum.GetName(typeof(esriFieldType), field.Type));
js_f.AddString("alias", field.AliasName);
if (field.Type == esriFieldType.esriFieldTypeString)
{
js_f.AddString("length", field.Length.ToString());
}
else
{
js_f.AddString("length", "");
}
ls_fields_cache.Add(js_f);
}
}
IDatabase client = m_redis.GetDatabase();
int grid_id = 0;
string ns = "poi:" + this.tbxCacheName.Text + ":";
for (int y = ymin; y <= ymax; y += size)
{
for (int x = xmin; x <= xmax; x += size)
{
List <String> str_poi_grid = new List <String>();
List <JsonObject> ls_features = new List <JsonObject>();
//String str_response = client.StringGet(ns+"response");
//JsonObject response = new JsonObject(str_response);
JsonObject response = new JsonObject();
IEnvelope box = new EnvelopeClass();
box.XMin = x;
box.YMin = y;
box.XMax = x + size;
box.YMax = y + size;
ISpatialFilter filter_poi = new SpatialFilterClass();
filter_poi.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects;
filter_poi.Geometry = box;
filter_poi.SubFields = "*";
IFeatureCursor cur_poi = fc_poi.Search(filter_poi, true);
IFeature fea_poi = cur_poi.NextFeature();
while (fea_poi != null)
{
JsonObject js_fea = new JsonObject();
if (!(fea_poi is IAnnotationFeature))
{
JsonObject js_attributes = new JsonObject();
int i = 0;
foreach (JsonObject js_field in ls_fields_cache)
{
object value = fea_poi.get_Value(i);
string fieldtype;
js_field.TryGetString("type", out fieldtype);
string fieldname;
js_field.TryGetString("name", out fieldname);
#region
if (fieldtype == Enum.GetName(typeof(esriFieldType), esriFieldType.esriFieldTypeString))
{
js_attributes.AddString(fieldname, value.ToString());
}
else if (fieldtype == Enum.GetName(typeof(esriFieldType), esriFieldType.esriFieldTypeOID))
{
js_attributes.AddLong(fieldname, long.Parse(value.ToString()));
}
else if (fieldtype == Enum.GetName(typeof(esriFieldType), esriFieldType.esriFieldTypeInteger))
{
if (value.ToString() == "")
{
value = 0;
}
js_attributes.AddLong(fieldname, long.Parse(value.ToString()));
}
else if (fieldtype == Enum.GetName(typeof(esriFieldType), esriFieldType.esriFieldTypeSmallInteger))
{
if (value.ToString() == "")
{
value = 0;
}
js_attributes.AddLong(fieldname, long.Parse(value.ToString()));
}
else if (fieldtype == Enum.GetName(typeof(esriFieldType), esriFieldType.esriFieldTypeDouble))
{
if (value.ToString() == "")
{
value = 0;
}
js_attributes.AddDouble(fieldname, double.Parse(value.ToString()));
}
else if (fieldtype == Enum.GetName(typeof(esriFieldType), esriFieldType.esriFieldTypeDate))
{
if (value.ToString() == "")
{
value = DateTime.MinValue;
}
js_attributes.AddDate(fieldname, DateTime.Parse(value.ToString()));
}
else if (fieldtype == Enum.GetName(typeof(esriFieldType), esriFieldType.esriFieldTypeSingle))
{
if (value.ToString() == "")
{
value = 0;
}
js_attributes.AddBoolean(fieldname, bool.Parse(value.ToString()));
}
#endregion
i++;
}
js_fea.AddJsonObject("attributes", js_attributes);
js_fea.AddJsonObject("geometry", Conversion.ToJsonObject(fea_poi.Shape));
}
else
{
IAnnotationFeature anno_fea = fea_poi as IAnnotationFeature;
ITextElement ele = anno_fea.Annotation as ITextElement;
//string text = ele.Text.Replace(System.Environment.NewLine, " ");
string text = ele.Text;
ITextSymbol sym = ele.Symbol;
IFontDisp font = sym.Font;
double symsize = sym.Size;
string fontname = font.Name;
decimal fontsize = font.Size;
string.Format(@"a"":""");
JsonObject js_symbol = new JsonObject(
string.Format(@"{{""type"" : ""esriTS"",""color"": [255,255,255],""haloSize"" : 0,""haloColor"" : [255,255,255,0],""verticalAlignment"" : ""bottom"",""horizontalAlignment"" : ""center"",""size"": {0},""angle"": 0,""xoffset"": 0,""yoffset"": 0,""font"" : {{""family"" : ""{2}"",""size"" : {3},""style"" : ""normal"",""weight"" : ""normal"",""decoration"" : ""none""}},""text"":""{1}""}}", symsize, text, fontname, fontsize));
js_fea.AddJsonObject("symbol", js_symbol);
IArea pshp = fea_poi.Shape as IArea;
js_fea.AddJsonObject("geometry", Conversion.ToJsonObject(pshp.Centroid));
}
ls_features.Add(js_fea);
fea_poi = cur_poi.NextFeature();
}
response.AddArray("features", ls_features.ToArray());
client.StringSet(ns + grid_id.ToString(), response.ToJson());
ReleaseCOMObject(cur_poi);
grid_id++;
progressBar1.BeginInvoke((Action)(() =>
{
progressBar1.Increment(1);
}));
}
}
MessageBox.Show("Build Cache Successfully!");
this.button1.BeginInvoke((Action)(() =>
{
ListCaches();
this.button1.Enabled = true;
}));
}
private byte[] SampleOperHandler(NameValueCollection boundVariables,
JsonObject operationInput,
string outputFormat,
string requestProperties,
out string responseProperties)
{
responseProperties = null;
string parm1Value;
bool found = operationInput.TryGetString("parm1", out parm1Value);
if (!found || string.IsNullOrEmpty(parm1Value))
throw new ArgumentNullException("parm1");
string parm2Value;
found = operationInput.TryGetString("parm2", out parm2Value);
if (!found || string.IsNullOrEmpty(parm2Value))
throw new ArgumentNullException("parm2");
string outputSTR = null;
IPropertySet propertySet = new PropertySet();
propertySet.SetProperty("URL", "http://localhost:6080/arcgis/admin");
propertySet.SetProperty("USER", "yourServerAdminUsername") ;
propertySet.SetProperty("PASSWORD", "yourServerAdminPassword");
propertySet.SetProperty("ConnectionMode", esriAGSConnectionMode.esriAGSConnectionModeAdmin);
propertySet.SetProperty("ServerType", esriAGSServerType.esriAGSServerTypeDiscovery);
IAGSServerConnectionFactory agsServerConnectionFactory = new AGSServerConnectionFactory();
IAGSServerConnectionAdmin agsServerConnection = agsServerConnectionFactory.Open(propertySet, 0) as IAGSServerConnectionAdmin;
IServerObjectAdmin servAdmin = agsServerConnection.ServerObjectAdmin;
IEnumServerDirectory pEnumServDir = servAdmin.GetServerDirectories();
pEnumServDir.Reset();
IServerDirectory2 pServDir = pEnumServDir.Next() as IServerDirectory2;
while (pServDir != null)
{
string cleaningMd = pServDir.CleaningMode.ToString(); //cleanup mode
string descrip = pServDir.Description.ToString(); //Description
int fileAge = pServDir.MaxFileAge; //Max File Age
string path = pServDir.Path; //physical path
string url = pServDir.URL; //virtual path
string type = pServDir.Type.ToString();
pServDir = pEnumServDir.Next() as IServerDirectory2;
outputSTR = outputSTR + "cleanup mode: " + cleaningMd + "\n" + "Description: " + descrip + "\n" + "Max File Age: " + fileAge + "\n" + "physical path: " + path + "\n" + "virtual path: " + url + "\n" + "type: " + type.ToString() + "\r\n";
}
JsonObject result = new JsonObject();
result.AddString("parm1", parm1Value);
result.AddString("parm2", outputSTR);
return Encoding.UTF8.GetBytes(result.ToJson());
}
private byte[] OperazioneRestDownloadFeatureHandler(NameValueCollection boundVariables,
JsonObject operationInput,
string outputFormat,
string requestProperties,
out string responseProperties)
{
responseProperties = null;
#region Istanzio il JSON Result
JsonObject result = new JsonObject();
result.AddBoolean("hasError", false);
#endregion
bool found = operationInput.TryGetArray("listaOID", out object[] paramListaOID);
if (!found || paramListaOID == null)
{
throw new ArgumentNullException("listaOID");
}
bool okParam2 = operationInput.TryGetString("URLServiceLayer", out string paramURL);
if (!okParam2 || paramURL == String.Empty)
{
throw new ArgumentNullException("URLServiceLayer");
}
IGeoProcessor2 gp = new GeoProcessor() as IGeoProcessor2;
gp.OverwriteOutput = true;
try
{
result.AddArray("interno", paramListaOID);
// Ricavo Feature Class dietro al Service Layer
IFeatureClass featureClass = MapServiceHelper_GiancaGIS.RicavaFCDaURLServiceLayer(this.serverObjectHelper, paramURL);
IFeatureLayer fLayer = new FeatureLayerClass
{
FeatureClass = featureClass,
Name = "Mio Layer",
SpatialReference = ((IGeoDataset)featureClass).SpatialReference
};
IFeatureSelection featureSelection = fLayer as IFeatureSelection;
IQueryFilter2 queryFilter = new QueryFilterClass
{
WhereClause = "OBJECTID IN (" + String.Join(",", paramListaOID) + ")"
};
featureSelection.SelectFeatures(queryFilter, esriSelectionResultEnum.esriSelectionResultNew, false);
this.CreaWorkSpaceOutput(out IWorkspaceName WorkspaceNameOUT, out string pathFGDB);
IVariantArray parameters = new VarArrayClass();
parameters.Add(fLayer);
parameters.Add(System.IO.Path.Combine(pathFGDB, "output"));
gp.Execute("CopyFeatures_management", parameters, null);
this.ZippaFGDB(System.IO.Path.GetDirectoryName(pathFGDB), out string pathZip);
result.AddString("zip", pathZip);
}
catch (Exception errore)
{
object severity = null;
string errGp = gp.GetMessages(ref severity);
if (!string.IsNullOrEmpty(errGp))
{
result.AddBoolean("GeoProcessingError", true);
result.AddString("erroreGp", errGp);
}
result.AddString("errorDescription", errore.Message);
result.AddBoolean("hasError", true);
}
return(Encoding.UTF8.GetBytes(result.ToJson()));
}