public override LinkChangeAction CreateLinkDeletionAction(string sourceItemUri, string targetArtifactUrl, string linkTypeReferenceName) { ClearQuestRecordArtifactHandler handler = new ClearQuestRecordArtifactHandler(); IArtifact srcArtifact; IArtifact tgtArtifact; if (!handler.TryCreateArtifactFromId(s_sourceArtifactType, sourceItemUri, out srcArtifact) || !handler.TryCreateArtifactFromId(s_targetArtifactType, targetArtifactUrl, out tgtArtifact)) { return(null); } string dispName; if (!ClearQuestRecordArtifactHandler.TryExtractRecordDispName(srcArtifact, out dispName)) { return(null); } ILink link = new ArtifactLink(dispName, srcArtifact, tgtArtifact, string.Empty, this); LinkChangeAction action = new LinkChangeAction(WellKnownChangeActionId.Delete, link, LinkChangeAction.LinkChangeActionStatus.Created, false); return(action); }
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); }
public bool Update( ClearQuestMigrationContext migrationContext, Session session, OAdEntity hostRecord, LinkChangeAction linkChangeAction) { if (null == linkChangeAction) { throw new ArgumentNullException("linkChangeAction"); } if (!linkChangeAction.Link.LinkType.ReferenceName.StartsWith(ReferenceNameQualifier)) { 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); } string hostRecEntityDefName = CQWrapper.GetEntityDefName(hostRecord); if (string.IsNullOrEmpty(hostRecEntityDefName) || !CQStringComparer.EntityName.Equals(hostRecEntityDefName, this.m_hostRecordType)) { return(false); } string refFieldName = linkChangeAction.Link.LinkType.ReferenceName.Substring(ReferenceNameQualifier.Length); if (string.IsNullOrEmpty(refFieldName)) { return(false); } // retrieve reference field information OAdFieldInfo refFieldInfo = CQWrapper.GetEntityFieldValue(hostRecord, refFieldName); int cqFieldType = CQWrapper.GetFieldType(refFieldInfo); if (cqFieldType != CQConstants.FIELD_REFERENCE) { // the field is not of the reference type // [teyang] TODO conflict? return(false); } // get the current entity def OAdEntityDef hostRecordEntityDef = CQWrapper.GetEntityDef(session, CQWrapper.GetEntityDefName(hostRecord)); OAdEntityDef childRecordEntityDef = CQWrapper.GetFieldReferenceEntityDef(hostRecordEntityDef, refFieldName); string childRecordEntityDefName = CQWrapper.GetEntityDefName(childRecordEntityDef); if (!CQStringComparer.EntityName.Equals(childRecordEntityDefName, childRecEntityDefName)) { // the field is not designated to hold reference to the EntityType of the target artifact // [teyang] TODO conflict? return(false); } int valueStatus = CQWrapper.GetFieldValueStatus(refFieldInfo); if (valueStatus == (int)CQConstants.FieldStatus.HAS_VALUE) { // the field already has a reference value set // single value required string refFldVal = CQWrapper.GetFieldValue(refFieldInfo); if (CQStringComparer.RecordName.Equals(refFldVal, childRecDispName)) { // the target artifact is already referenced in the field // [teyang] TODO conflict? return(false); } else { // field currently holds a reference to another entity // [teyang] TODO conflict? return(false); } } string[] modifyActionNames = CQUtilityMethods.FindAllChangeActionNamesByType( session, hostRecord, CQConstants.ACTION_MODIFY); if (modifyActionNames.Length == 0) { // [teyang] TODO conflict? return(false); } else if (modifyActionNames.Length > 1) { // [teyang] TODO conflict? return(false); } else { string modAction = modifyActionNames[0]; CQWrapper.EditEntity(session, hostRecord, modAction); string retVal = CQWrapper.SetFieldValue(hostRecord, refFieldName, childRecDispName); retVal = CQWrapper.Validate(hostRecord); if (string.IsNullOrEmpty(retVal)) { // [teyang] TODO conflict return(false); } retVal = CQWrapper.Commmit(hostRecord); if (string.IsNullOrEmpty(retVal)) { // [teyang] TODO conflict return(false); } return(true); } }