public bool Update(
ClearQuestMigrationContext migrationContext,
Session cqSession,
OAdEntity hostRecord,
LinkChangeAction linkChangeAction)
{
if (null == linkChangeAction)
{
throw new ArgumentNullException("linkChangeAction");
}
if (!linkChangeAction.Link.LinkType.ReferenceName.Equals(REFERENCE_NAME))
{
throw new ArgumentException("Link type mismatch.");
}
string childRecEntityDefName;
if (!ClearQuestRecordArtifactHandler.TryExtractRecordDefName(linkChangeAction.Link.TargetArtifact,
out childRecEntityDefName))
{
return(false);
}
string childRecDispName;
if (!ClearQuestRecordArtifactHandler.TryExtractRecordDispName(linkChangeAction.Link.TargetArtifact,
out childRecDispName))
{
return(false);
}
OAdEntity childEntity = CQWrapper.GetEntity(cqSession, childRecEntityDefName, childRecDispName);
if (null == childEntity)
{
return(false);
}
// check if hostRecord already has a duplicate of this childRecord
bool duplicateAlreadyExist = HasDuplicateRecord(hostRecord, childRecEntityDefName, childRecDispName);
// find out the child entity's current state
// find the current state
string childEntityDefName = CQWrapper.GetEntityDefName(childEntity);
OAdFieldInfo aFldInfo = CQWrapper.GetEntityFieldValue(childEntity, migrationContext.GetStateField(childEntityDefName));
string srcState = CQWrapper.GetFieldValue(aFldInfo);
OAdEntityDef childEntityDef = CQWrapper.GetEntityDef(cqSession, childEntityDefName);
if (linkChangeAction.ChangeActionId.Equals(WellKnownChangeActionId.Add))
{
if (duplicateAlreadyExist)
{
// [teyang] TODO
return(false);
}
string[] changeActionNames = CQUtilityMethods.FindAllActionNameByTypeAndSourceState(
childEntityDef,
srcState,
CQConstants.ACTION_DUPLICATE);
string changeActionName = string.Empty;
if (changeActionNames.Length == 0)
{
// [teyang] TODO conflict
}
else if (changeActionNames.Length > 1)
{
// [teyang] TODO conflict
}
else
{
changeActionName = changeActionNames[0];
}
if (!string.IsNullOrEmpty(changeActionName))
{
CQWrapper.MarkEntityAsDuplicate(cqSession, childEntity, hostRecord, changeActionName);
string retVal = CQWrapper.Validate(childEntity);
if (string.IsNullOrEmpty(retVal))
{
// [teyang] TODO conflict
}
retVal = CQWrapper.Commmit(childEntity);
if (string.IsNullOrEmpty(retVal))
{
// [teyang] TODO conflict
}
}
}
else if (linkChangeAction.ChangeActionId.Equals(WellKnownChangeActionId.Delete))
{
if (!duplicateAlreadyExist)
{
// [teyang] TODO
return(false);
}
string[] changeActionNames = CQUtilityMethods.FindAllActionNameByTypeAndSourceState(
childEntityDef,
srcState,
CQConstants.ACTION_UNDUPLICATE);
string changeActionName = string.Empty;
if (changeActionNames.Length == 0)
{
// [teyang] TODO conflict
}
else if (changeActionNames.Length > 1)
{
// [teyang] TODO conflict
}
else
{
changeActionName = changeActionNames[0];
}
if (!string.IsNullOrEmpty(changeActionName))
{
CQWrapper.UnmarkEntityAsDuplicate(cqSession, childEntity, changeActionName);
string retVal = CQWrapper.Validate(childEntity);
if (string.IsNullOrEmpty(retVal))
{
// [teyang] TODO conflict
}
retVal = CQWrapper.Commmit(childEntity);
if (string.IsNullOrEmpty(retVal))
{
// [teyang] TODO conflict
}
}
}
else
{
//throw new MigrationException(TfsWITAdapterResources.ErrorUnsupportedChangeAction);
}
return(true);
}