private ConflictResolutionResult ResolveByDroppingField(MigrationConflict conflict, ConflictResolutionRule rule, out List <MigrationAction> actions)
{
actions = null;
InvalidFieldValueConflictType conflictType = conflict.ConflictType as InvalidFieldValueConflictType;
if (null == conflictType)
{
throw new InvalidOperationException();
}
string invalidFieldName = rule.DataFieldDictionary[InvalidFieldConflictDropFieldAction.DATAKEY_INVALID_FIELD];
InvalidFieldValueConflictTypeDetails 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}""]", invalidFieldName));
if (column == null ||
!TFStringComparer.WorkItemFieldReferenceName.Equals(invalidFieldName, column.Attributes["ReferenceName"].Value))
{
return(new ConflictResolutionResult(false, ConflictResolutionType.Other));
}
XmlNode columnsNode = column.ParentNode;
columnsNode.RemoveChild(column);
//note: changes to "MigrationConflict conflict" is saved by the conflict manager automatically
return(new ConflictResolutionResult(true, ConflictResolutionType.UpdatedConflictedChangeAction));
}
private bool CanResolveByValueMap(MigrationConflict conflict, ConflictResolutionRule rule)
{
if (conflict.ConflictedChangeAction == null)
{
throw new InvalidOperationException();
}
if (conflict.ConflictedChangeAction.MigrationActionDescription == null)
{
throw new InvalidOperationException();
}
var actionDataKeys = new InvalidFieldValueConflictUseValueMapAction().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[InvalidFieldValueConflictUseValueMapAction.DATAKEY_MAP_FROM];
InvalidFieldValueConflictType conflictType = conflict.ConflictType as InvalidFieldValueConflictType;
if (null == conflictType)
{
throw new InvalidOperationException();
}
InvalidFieldValueConflictTypeDetails conflictDetails = conflictType.GetConflictDetails(conflict);
return(mapFromValue.Equals(conflictDetails.TargetFieldCurrentValue));
}
private bool CanResolveByDroppingField(MigrationConflict conflict, ConflictResolutionRule rule)
{
if (conflict.ConflictedChangeAction == null)
{
throw new InvalidOperationException();
}
if (conflict.ConflictedChangeAction.MigrationActionDescription == null)
{
throw new InvalidOperationException();
}
var actionDataKeys = new InvalidFieldConflictDropFieldAction().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 invalidFieldName = rule.DataFieldDictionary[InvalidFieldConflictDropFieldAction.DATAKEY_INVALID_FIELD];
InvalidFieldValueConflictType conflictType = conflict.ConflictType as InvalidFieldValueConflictType;
if (null == conflictType)
{
throw new InvalidOperationException();
}
InvalidFieldValueConflictTypeDetails conflictDetails = conflictType.GetConflictDetails(conflict);
return(TFStringComparer.WorkItemFieldReferenceName.Equals(invalidFieldName, conflictDetails.TargetFieldRefName));
}
private ConflictResolutionResult ResolveByValueMap(
MigrationConflict conflict,
ConflictResolutionRule rule,
out List <MigrationAction> actions)
{
actions = null;
InvalidFieldValueConflictType conflictType = conflict.ConflictType as InvalidFieldValueConflictType;
if (null == conflictType)
{
throw new InvalidOperationException();
}
string mapFromValue = rule.DataFieldDictionary[InvalidFieldValueConflictUseValueMapAction.DATAKEY_MAP_FROM];
string mapToValue = rule.DataFieldDictionary[InvalidFieldValueConflictUseValueMapAction.DATAKEY_MAP_TO];
InvalidFieldValueConflictTypeDetails conflictDetails = conflictType.GetConflictDetails(conflict);
//
// apply value map to the Action's Description document
//
XmlDocument desc = conflict.ConflictedChangeAction.MigrationActionDescription;
XmlNode column = desc.SelectSingleNode(string.Format(
@"/WorkItemChanges/Columns/Column[@ReferenceName=""{0}""]", conflictDetails.TargetFieldRefName));
if (column == null)
{
// defer to migration time to resolve the conflict, mark it as resolved for now
return(new ConflictResolutionResult(true, ConflictResolutionType.Other));
}
else if (!mapFromValue.Equals(column.FirstChild.InnerText, StringComparison.InvariantCulture))
{
return(new ConflictResolutionResult(false, ConflictResolutionType.Other));
}
column.FirstChild.InnerText = mapToValue;
//note: changes to "MigrationConflict conflict" is saved by the conflict manager automatically
return(new ConflictResolutionResult(true, ConflictResolutionType.UpdatedConflictedChangeAction));
}
