public WcfResponse Update(UpdateRequest request)
{
var result = new WcfResponse();
try
{
request = ConvertRequest(request);
// unpack object
object obj = GetCriteria(request.ObjectData);
SilverlightRequestProcessor processor = new SilverlightRequestProcessor();
SilverlightUpdateRequest updateRequest = new SilverlightUpdateRequest(
obj,
(IPrincipal)MobileFormatter.Deserialize(request.Principal),
(ContextDictionary)MobileFormatter.Deserialize(request.GlobalContext),
(ContextDictionary)MobileFormatter.Deserialize(request.ClientContext));
SilverlightResponse updateResponse = processor.Update(updateRequest);
if (updateResponse.Error != null)
{
result.ErrorData = new WcfErrorInfo(updateResponse.Error);
}
result.GlobalContext = MobileFormatter.Serialize(updateResponse.GlobalContext);
result.ObjectData = MobileFormatter.Serialize(updateResponse.Object);
}
catch (Exception ex)
{
result.ErrorData = new WcfErrorInfo(ex);
}
finally
{
SilverlightRequestProcessor.ClearContext();
}
return(ConvertResponse(result));
}
/// <summary>
/// Update a business object.
/// </summary>
/// <param name="request">The request parameter object.</param>
/// <returns>Result of the update operation - updated object</returns>
public SilverlightResponse Update(SilverlightUpdateRequest request)
{
var result = new SilverlightResponse();
Type t = null;
object obj = null;
try
{
// unpack object
obj = request.ObjectToUpdate;
// load type for business object
t = obj.GetType();
object o = null;
var factoryInfo = GetMobileFactoryAttribute(t);
if (factoryInfo == null)
{
SetContext(request);
o = Csla.DataPortal.Update(obj);
}
else
{
if (string.IsNullOrEmpty(factoryInfo.UpdateMethodName))
{
throw new InvalidOperationException(Resources.UpdateMethodNameNotSpecified);
}
SetContext(request);
object f = FactoryLoader.GetFactory(factoryInfo.FactoryTypeName);
o = Csla.Reflection.MethodCaller.CallMethod(f, factoryInfo.UpdateMethodName, obj);
}
result.Object = o;
result.GlobalContext = ApplicationContext.GlobalContext;
}
catch (Csla.Reflection.CallMethodException ex)
{
var inspected = new DataPortalExceptionHandler().InspectException(t, obj, "DataPortal.Update", ex);
result.Error = inspected.InnerException;
}
catch (Exception ex)
{
var inspected = new DataPortalExceptionHandler().InspectException(t, obj, "DataPortal.Update", ex);
result.Error = inspected;
}
finally
{
ClearContext();
}
return(result);
}
public WcfResponse Create(CriteriaRequest request)
{
var result = new WcfResponse();
try
{
request = ConvertRequest(request);
// unpack criteria data into object
object criteria = GetCriteria(request.CriteriaData);
if (criteria is PrimitiveCriteria)
{
criteria = ((PrimitiveCriteria)criteria).Value;
}
SilverlightRequestProcessor processor = new SilverlightRequestProcessor();
SilverlightCriteriaRequest createRequest = new SilverlightCriteriaRequest(
request.TypeName,
criteria,
(IPrincipal)MobileFormatter.Deserialize(request.Principal),
(ContextDictionary)MobileFormatter.Deserialize(request.GlobalContext),
(ContextDictionary)MobileFormatter.Deserialize(request.ClientContext));
SilverlightResponse createResponse = processor.Create(createRequest);
if (createResponse.Error != null)
{
result.ErrorData = new WcfErrorInfo(createResponse.Error);
}
result.GlobalContext = MobileFormatter.Serialize(createResponse.GlobalContext);
result.ObjectData = MobileFormatter.Serialize(createResponse.Object);
}
catch (Exception ex)
{
result.ErrorData = new WcfErrorInfo(ex);
}
finally
{
SilverlightRequestProcessor.ClearContext();
}
return(ConvertResponse(result));
}
/// <summary>
/// Create a new business object.
/// </summary>
/// <param name="request">The request parameter object.</param>
/// <returns>Resulf of the create operation - an instance of a business object</returns>
public SilverlightResponse Create(SilverlightCriteriaRequest request)
{
var result = new SilverlightResponse();
Type t = null;
object criteria = null;
try
{
criteria = request.Criteria;
// load type for business object
t = Type.GetType(request.TypeName);
if (t == null)
{
throw new InvalidOperationException(
string.Format(Csla.Properties.Resources.ObjectTypeCouldNotBeLoaded, request.TypeName));
}
SetContext(request);
object o = null;
var factoryInfo = GetMobileFactoryAttribute(t);
if (factoryInfo == null)
{
if (criteria != null)
{
o = Csla.DataPortal.Create(t, criteria);
}
else
{
o = Csla.DataPortal.Create(t);
}
}
else
{
if (string.IsNullOrEmpty(factoryInfo.CreateMethodName))
{
throw new InvalidOperationException(Resources.CreateMethodNameNotSpecified);
}
object f = FactoryLoader.GetFactory(factoryInfo.FactoryTypeName);
if (criteria != null)
{
o = Csla.Reflection.MethodCaller.CallMethod(f, factoryInfo.CreateMethodName, criteria);
}
else
{
o = Csla.Reflection.MethodCaller.CallMethod(f, factoryInfo.CreateMethodName);
}
}
result.Object = o;
result.GlobalContext = ApplicationContext.GlobalContext;
}
catch (Csla.Reflection.CallMethodException ex)
{
var inspected = new DataPortalExceptionHandler().InspectException(t, criteria, "DataPortal.Create", ex);
result.Error = inspected.InnerException;
}
catch (Exception ex)
{
var inspected = new DataPortalExceptionHandler().InspectException(t, criteria, "DataPortal.Create", ex);
result.Error = inspected;
}
finally
{
ClearContext();
}
return(result);
}