public override Response Delete(string objectType, IList<string> identifiers)
{
Response response = new Response();
if (identifiers == null || identifiers.Count == 0)
{
Status status = new Status();
status.Level = StatusLevel.Warning;
status.Messages.Add("Nothing to delete.");
response.Append(status);
return response;
}
try
{
foreach (string identifier in identifiers)
{
Status status = new Status();
status.Identifier = identifier;
string message = String.Empty;
try
{
if (String.IsNullOrWhiteSpace(identifier))
throw new ApplicationException("Identifier can not be blank or null.");
string url = GenerateUrl(objectType, identifier);
_webClient.MakeDeleteRequest(url);
message = String.Format("DataObject [{0}] deleted successfully.", identifier);
status.Messages.Add(message);
response.Append(status);
}
catch
{
message = String.Format("Error while deleting dataObject [{0}].", identifier);
status.Messages.Add(message);
response.Append(status);
}
}
}
catch (Exception ex)
{
_logger.ErrorFormat("Error while deleting a list of data objects of type [{0}]: {1}", objectType, ex);
throw new Exception("Error while deleting a list of data objects of type [" + objectType + "].", ex);
}
return response;
}
public override Response Post(IList<IDataObject> dataObjects)
{
Response response = new Response();
string objectType = String.Empty;
bool isNew = false;
string identifier = String.Empty;
objectType = ((GenericDataObject)dataObjects.FirstOrDefault()).ObjectType;
DataObject objDef = _dataDictionary.dataObjects.Find(p => p.objectName.ToUpper() == objectType.ToUpper());
if (dataObjects == null || dataObjects.Count == 0)
{
Status status = new Status();
status.Level = StatusLevel.Warning;
status.Messages.Add("Data object list provided is empty.");
response.Append(status);
return response;
}
try
{
foreach (IDataObject dataObject in dataObjects)
{
identifier = String.Empty;
Status status = new Status();
string message = String.Empty;
try
{
String objectString = FormJsonObjectString(dataObject);
foreach (KeyProperty dataProperty in objDef.keyProperties)
{
string value = Convert.ToString(dataObject.GetPropertyValue(dataProperty.keyPropertyName));
if (String.IsNullOrEmpty(value))
isNew = true;
else
identifier = value;
break;
}
if (!String.IsNullOrEmpty(identifier))
{
int count = Get(objectType, new List<string>() { identifier }).Count;
if (count > 0)
isNew = false;
else
isNew = true;
}
string url = GenerateUrl(objectType);
if (isNew) ///Post data
{
_webClient.MakePostRequest(url, objectString);
}
else ///put data
{
_webClient.MakePutRequest(url, objectString);
}
message = String.Format("Data object [{0}] posted successfully.", identifier);
status.Messages.Add(message);
response.Append(status);
}
catch (Exception ex)
{
message = String.Format("Error while posting data object [{0}].", identifier);
status.Messages.Add(message);
response.Append(status);
}
}
}
catch (Exception ex)
{
_logger.ErrorFormat("Error while processing a list of data objects of type [{0}]: {1}", objectType, ex);
throw new Exception("Error while processing a list of data objects of type [" + objectType + "].", ex);
}
return response;
}
