public WcfResponse Fetch(CriteriaRequest request)
{
Csla.Server.DataPortal portal = new Csla.Server.DataPortal();
Exception error = null;
DataPortalResult result = null;
WcfResponse response = null;
ISerializationFormatter formatter = SerializationFormatterFactory.GetFormatter();
try
{
request = ConvertRequest(request);
DataPortalContext context = new DataPortalContext(
formatter.Deserialize(request.Principal) as IPrincipal,
true,
request.ClientCulture,
request.ClientUICulture,
formatter.Deserialize(request.ClientContext) as ContextDictionary,
formatter.Deserialize(request.GlobalContext) as ContextDictionary);
result = portal.Fetch(Type.GetType(request.TypeName), formatter.Deserialize(request.CriteriaData), context);
response = new WcfResponse(
formatter.Serialize(result.ReturnObject),
formatter.Serialize(error),
formatter.Serialize(Csla.ApplicationContext.GlobalContext));
}
catch (Exception ex)
{
error = ex;
response = new WcfResponse(
null,
formatter.Serialize(error),
formatter.Serialize(Csla.ApplicationContext.GlobalContext));
}
return(ConvertResponse(response));
}
public WcfResponse Fetch(CriteriaRequest request)
{
Csla.Server.DataPortal portal = new Csla.Server.DataPortal();
Exception error = null;
DataPortalResult result = null;
WcfResponse response = null;
ISerializationFormatter formatter = SerializationFormatterFactory.GetFormatter();
try
{
request = ConvertRequest(request);
DataPortalContext context = new DataPortalContext(
formatter.Deserialize(request.Principal) as IPrincipal,
true,
request.ClientCulture,
request.ClientUICulture,
formatter.Deserialize(request.ClientContext) as ContextDictionary,
formatter.Deserialize(request.GlobalContext) as ContextDictionary);
result = portal.Fetch(Type.GetType(request.TypeName), formatter.Deserialize(request.CriteriaData), context);
response = new WcfResponse(
formatter.Serialize(result.ReturnObject),
formatter.Serialize(error),
formatter.Serialize(Csla.ApplicationContext.GlobalContext));
}
catch (Exception ex)
{
error = ex;
response = new WcfResponse(
null,
formatter.Serialize(error),
formatter.Serialize(Csla.ApplicationContext.GlobalContext));
}
return ConvertResponse(response);
}
/// <summary>
/// Get an existing business object.
/// </summary>
/// <param name="request">The request parameter object.</param>
public async Task <HttpResponse> Fetch(CriteriaRequest request)
{
var result = new HttpResponse();
try
{
request = ConvertRequest(request);
// unpack criteria data into object
object criteria = GetCriteria(request.CriteriaData);
if (criteria is Csla.DataPortalClient.PrimitiveCriteria)
{
criteria = ((Csla.DataPortalClient.PrimitiveCriteria)criteria).Value;
}
var objectType = Csla.Reflection.MethodCaller.GetType(AssemblyNameTranslator.GetAssemblyQualifiedName(request.TypeName), true);
var context = new DataPortalContext(
(IPrincipal)SerializationFormatterFactory.GetFormatter().Deserialize(request.Principal),
true,
request.ClientCulture,
request.ClientUICulture,
(ContextDictionary)SerializationFormatterFactory.GetFormatter().Deserialize(request.ClientContext),
(ContextDictionary)SerializationFormatterFactory.GetFormatter().Deserialize(request.GlobalContext));
var prtl = new Csla.Server.DataPortal();
var dpr = await prtl.Fetch(objectType, criteria, context, true);
if (dpr.Error != null)
{
result.ErrorData = new HttpErrorInfo(dpr.Error);
}
result.GlobalContext = SerializationFormatterFactory.GetFormatter().Serialize(dpr.GlobalContext);
result.ObjectData = SerializationFormatterFactory.GetFormatter().Serialize(dpr.ReturnObject);
}
catch (Exception ex)
{
result.ErrorData = new HttpErrorInfo(ex);
throw;
}
finally
{
result = ConvertResponse(result);
}
return(result);
}
/// <summary>
/// Get an existing business object.
/// </summary>
/// <param name="objectTypeName">Type of business object to retrieve.</param>
/// <param name="criteriaData">Criteria object describing business object.</param>
/// <param name="contextData">
/// Server.DataPortalContext object passed to the server.
/// </param>
public async Task<byte[]> Fetch(string objectTypeName, byte[] criteriaData, byte[] contextData)
{
DataPortalResult result;
try
{
var objectType = Csla.Reflection.MethodCaller.GetType(objectTypeName);
var criteria = Csla.Serialization.Mobile.MobileFormatter.Deserialize(criteriaData);
var context = (DataPortalContext)Csla.Serialization.Mobile.MobileFormatter.Deserialize(contextData);
var portal = new Csla.Server.DataPortal();
result = await portal.Fetch(objectType, criteria, context, false);
}
catch (Exception ex)
{
result = new DataPortalResult(null, ex, null);
}
var response = GetDataPortalResult(result);
var resultData = Csla.Serialization.Mobile.MobileFormatter.Serialize(response);
return resultData;
}
/// <summary>
/// Get an existing business object.
/// </summary>
/// <param name="objectTypeName">Type of business object to retrieve.</param>
/// <param name="criteriaData">Criteria object describing business object.</param>
/// <param name="contextData">
/// Server.DataPortalContext object passed to the server.
/// </param>
public async Task <byte[]> Fetch(string objectTypeName, byte[] criteriaData, byte[] contextData)
{
DataPortalResult result;
try
{
var objectType = Csla.Reflection.MethodCaller.GetType(objectTypeName);
var criteria = Csla.Serialization.Mobile.MobileFormatter.Deserialize(criteriaData);
var context = (DataPortalContext)Csla.Serialization.Mobile.MobileFormatter.Deserialize(contextData);
var portal = new Csla.Server.DataPortal();
result = await portal.Fetch(objectType, criteria, context, false);
}
catch (Exception ex)
{
result = new DataPortalResult(null, ex, null);
}
var response = GetDataPortalResult(result);
var resultData = Csla.Serialization.Mobile.MobileFormatter.Serialize(response);
return(resultData);
}
