public void transferPicture(ISerializableObject iso)
{
resetInformation();
_service = new DiversityMediaServiceClient();
if (_service.State != System.ServiceModel.CommunicationState.Opened)
{
try
{
_service.Open();
}
catch (Exception e)
{
StringBuilder sb = new StringBuilder("Cant Open Connection: ").Append(e.Message);
if (e.InnerException != null)
{
sb.Append(",");
sb.Append(e.InnerException.Message);
}
throw new Exception(sb.ToString());
}
}
_author = this._userName;
_projectId = this._project;
//Fallunterscheidung nach ImageTypeClasse um benötigte informationen zu bekommen
try
{
if (iso is CollectionEventImage)
{
CollectionEventImage cei = (CollectionEventImage)iso;
_rowGuid = cei.Rowguid.ToString();
string pureFileName = System.IO.Path.GetFileName(cei.URI);
string path = System.IO.Directory.GetCurrentDirectory();
StringBuilder sb = new StringBuilder(_pictureDirectory);
sb.Append("\\");
sb.Append(pureFileName);
_pathName = sb.ToString();
_type = cei.ImageType;
IRestriction re = RestrictionFactory.Eq(typeof(CollectionEvent), "_CollectionEventID", cei.CollectionEventID);
CollectionEvent ce = _sourceSerializer.Connector.Load<CollectionEvent>(re);
IRestriction r1 = RestrictionFactory.Eq(typeof(CollectionEventLocalisation), "_CollectionEventID", cei.CollectionEventID);
IRestriction r2 = RestrictionFactory.Eq(typeof(CollectionEventLocalisation), "_LocalisationSystemID", 8);
IRestriction r = RestrictionFactory.And().Add(r1).Add(r2);
CollectionEventLocalisation cel = _sourceSerializer.Connector.Load<CollectionEventLocalisation>(r);
if (cel != null)
{
if (cel.AverageAltitudeCache != null)
_longitude = (float)cel.AverageLongitudeCache;
if (cel.AverageLatitudeCache != null)
_latitude = (float)cel.AverageLatitudeCache;
if (cel.AverageLongitudeCache != null)
_altitude = (float)cel.AverageAltitudeCache;
}
_timestamp = cei.LogTime.ToString();
}
else if (iso.GetType().Equals(typeof(CollectionSpecimenImage)))
{
CollectionSpecimenImage csi = (CollectionSpecimenImage)iso;
_rowGuid = csi.Rowguid.ToString();
string pureFileName = System.IO.Path.GetFileName(csi.URI);
string path = System.IO.Directory.GetCurrentDirectory();
StringBuilder sb = new StringBuilder(_pictureDirectory);
sb.Append("\\");
sb.Append(pureFileName);
_pathName = sb.ToString();
_type = csi.ImageType;
IRestriction re = RestrictionFactory.Eq(typeof(CollectionSpecimen), "_CollectionSpecimenID", csi.CollectionSpecimenID);
CollectionSpecimen cs = _sourceSerializer.Connector.Load<CollectionSpecimen>(re);
CollectionEvent ce = cs.CollectionEvent;
IRestriction r1 = RestrictionFactory.Eq(typeof(CollectionEventLocalisation), "_CollectionEventID", ce.CollectionEventID);
IRestriction r2 = RestrictionFactory.Eq(typeof(CollectionEventLocalisation), "_LocalisationSystemID", 8);
IRestriction r = RestrictionFactory.And().Add(r1).Add(r2);
CollectionEventLocalisation cel = _sourceSerializer.Connector.Load<CollectionEventLocalisation>(r);
if (cel != null)
{
if (cel.AverageAltitudeCache != null)
_longitude = (float)cel.AverageLongitudeCache;
else
_longitude = 0;
if (cel.AverageLatitudeCache != null)
_latitude = (float)cel.AverageLatitudeCache;
else
_latitude = 0;
if (cel.AverageLongitudeCache != null)
_altitude = (float)cel.AverageAltitudeCache;
else
_altitude = 0;
}
else
{
_latitude = _longitude = _altitude = 0;
}
_timestamp = csi.LogTime.ToString();
}
else
{
throw new TransferException("ImageClass not Supported");
}
}
catch (Exception e)
{
StringBuilder sb = new StringBuilder("Corresponding data not found: ").Append(e.Message);
if (e.InnerException != null)
{
sb.Append(",");
sb.Append(e.InnerException.Message);
}
throw new Exception(sb.ToString());
}
FileStream fileStrm = null;
BinaryReader rdr = null;
byte[] data = null;
DateTime start = DateTime.Now;
String retString = String.Empty;
try
{
// Create stream and reader for file data
fileStrm = new FileStream(_pathName, FileMode.Open, FileAccess.Read);
rdr = new BinaryReader(fileStrm);
}
catch(Exception e)
{
StringBuilder sb = new StringBuilder("Picture not found: ").Append(e.Message);
if (e.InnerException != null)
{
sb.Append(",");
sb.Append(e.InnerException.Message);
}
if (rdr != null)
rdr.Close();
throw new Exception(sb.ToString());
}
try
{
// Number of bytes to be transferred
long numBytes = fileStrm.Length;
// Package counter
int count = 0;
// Return string
_fileName = Path.GetFileName(_pathName);
if (numBytes > 0)
{
data = rdr.ReadBytes((int)numBytes);
count++;
//retString = f.ReadFileAndTransfer(pathName);
retString = _service.Submit(_fileName, _fileName, _type, _latitude, _longitude, _altitude, _author, _timestamp, _projectId, data); // IDs 372, 373, 374
}
TimeSpan dif = DateTime.Now - start;
if (retString.StartsWith("http"))
{
MessageBox.Show(retString);
MessageBox.Show(dif.ToString() + " msec - " + count.ToString() + " packets transmitted");
}
else
{
MessageBox.Show("ERROR: " + retString);
}
// Close reader and stream
rdr.Close();
fileStrm.Close();
}
catch (Exception e)
{
StringBuilder sb = new StringBuilder("Transfer Error: ").Append(e.Message);
if (e.InnerException != null)
{
sb.Append(",");
sb.Append(e.InnerException.Message);
}
if (rdr != null)
rdr.Close();
if (fileStrm != null)
fileStrm.Close();
throw new Exception(sb.ToString());
}
finally
{
// Abort faulted proxy
if (_service.State == System.ServiceModel.CommunicationState.Faulted)
{
// Webservice method call
// proxy.Rollback();
_service.Abort();
}
// Close proxy
else if (_service.State == System.ServiceModel.CommunicationState.Opened)
{
_service.Close();
}
}
if (iso.GetType().Equals(typeof(CollectionEventImage)))
{
CollectionEventImage cei = (CollectionEventImage)iso;
cei.URI = retString;
}
if (iso.GetType().Equals(typeof(CollectionSpecimenImage)))
{
CollectionSpecimenImage csi = (CollectionSpecimenImage)iso;
csi.URI = retString;
}
// Close reader and stream
rdr.Close();
fileStrm.Close();
}
