private void ValidateInformation(string formatString, string entityLogicalName, IOrganizationService service)
{
var request = new RetrieveEntityRequest
{
LogicalName = entityLogicalName,
EntityFilters = Microsoft.Xrm.Sdk.Metadata.EntityFilters.Attributes
};
var response = (RetrieveEntityResponse)service.Execute(request);
var tokens = FormatStringHelper.TokeniseString(response.EntityMetadata.Attributes, formatString);
var unknownFields = tokens.Where(t => t.Status == AttributeTokenStatus.UnknownAttribute).Select(t => t.Name);
if (unknownFields.Any())
{
throw new InvalidOperationException(string.Format("Fields [{0}] do not exist on entity [{1}].", string.Join(", ", unknownFields), entityLogicalName));
}
var unsupportedFields = tokens.Where(t => t.Status == AttributeTokenStatus.UnsupportedType);
if (unsupportedFields.Any())
{
throw new InvalidOperationException(string.Format("The following fields have unsupported types: [{0}].", string.Join(", ", unsupportedFields.Select(t => string.Format("{0}: {1}", t.Name, t.AttributeMetadata.AttributeType.ToString())))));
}
}
private void ProcessConfiguration(IOrganizationService service, Entity changeEntity, Entity preChangeEntity, Entity configuration, ITracingService tracer)
{
var formatString = configuration.GetAttributeValue <string>(CrmData.FieldConcatenationConfiguration_FormatString);
var fieldName = configuration.GetAttributeValue <string>(CrmData.FieldConcatenationConfiguration_FieldName);
var request = new RetrieveEntityRequest
{
LogicalName = changeEntity.LogicalName,
EntityFilters = Microsoft.Xrm.Sdk.Metadata.EntityFilters.Attributes
};
var response = (RetrieveEntityResponse)service.Execute(request);
var tokens = FormatStringHelper.TokeniseString(response.EntityMetadata.Attributes, formatString);
// Check that something we're interested in changed
var changedAttributes = changeEntity.Attributes.Select(a => a.Key);
if (tokens.Any(t => changedAttributes.Contains(t.Name)))
{
var result = FormatStringHelper.FormatString(service, formatString, tokens, changeEntity, preChangeEntity);
changeEntity.Attributes[fieldName] = result;
}
}
