private bool CanResolveByFieldMap(
MigrationConflict conflict,
ConflictResolutionRule rule)
{
if (conflict.ConflictedChangeAction == null)
{
throw new InvalidOperationException();
}
if (conflict.ConflictedChangeAction.MigrationActionDescription == null)
{
throw new InvalidOperationException();
}
var actionDataKeys = new InvalidFieldConflictUseFieldMapAction().ActionDataKeys;
if (actionDataKeys.Count != rule.DataField.Length)
{
TraceManager.TraceInformation(TfsWITAdapterResources.ErrorResolutionRuleContainsInvalidData,
rule.RuleReferenceName);
return(false);
}
foreach (DataField df in rule.DataField)
{
if (!actionDataKeys.Contains(df.FieldName))
{
TraceManager.TraceInformation(TfsWITAdapterResources.ErrorResolutionRuleContainsInvalidDataField,
rule.RuleReferenceName, df.FieldName);
return(false);
}
}
string mapFromValue = rule.DataFieldDictionary[InvalidFieldConflictUseFieldMapAction.DATAKEY_MAP_FROM];
InvalidFieldConflictType conflictType = conflict.ConflictType as InvalidFieldConflictType;
if (null == conflictType)
{
throw new InvalidOperationException();
}
InvalidFieldConflictTypeDetails conflictDetails = conflictType.GetConflictDetails(conflict);
return(TFStringComparer.WorkItemFieldReferenceName.Equals(mapFromValue, conflictDetails.SourceFieldRefName));
}
private ConflictResolutionResult ResolveByFieldMap(MigrationConflict conflict, ConflictResolutionRule rule, out List <MigrationAction> actions)
{
actions = null;
InvalidFieldConflictType conflictType = conflict.ConflictType as InvalidFieldConflictType;
if (null == conflictType)
{
throw new InvalidOperationException();
}
string mapFromValue = rule.DataFieldDictionary[InvalidFieldConflictUseFieldMapAction.DATAKEY_MAP_FROM];
string mapToValue = rule.DataFieldDictionary[InvalidFieldConflictUseFieldMapAction.DATAKEY_MAP_TO];
if (string.IsNullOrEmpty(mapToValue))
{
return(DropField(conflict, mapFromValue));
}
InvalidFieldConflictTypeDetails conflictDetails = conflictType.GetConflictDetails(conflict);
//
// apply field map to the Action's Description document
//
XmlDocument desc = conflict.ConflictedChangeAction.MigrationActionDescription;
XmlNode column = desc.SelectSingleNode(string.Format(
@"/WorkItemChanges/Columns/Column[@ReferenceName=""{0}""]", conflictDetails.SourceFieldRefName));
if (column == null ||
!TFStringComparer.WorkItemFieldReferenceName.Equals(mapFromValue, column.Attributes["ReferenceName"].Value))
{
return(new ConflictResolutionResult(false, ConflictResolutionType.Other));
}
column.Attributes["ReferenceName"].Value = mapToValue;
//note: changes to "MigrationConflict conflict" is saved by the conflict manager automatically
return(new ConflictResolutionResult(true, ConflictResolutionType.UpdatedConflictedChangeAction));
}