private ReferenceJoinFieldDefinition GetJoinField(FieldEdit fieldInfo)
{
var columnType = fieldInfo.FieldType.ColumnType;
var publishedProcess = fieldInfo.GetParent<ProcessEdit>();
if (columnType == ColumnTypes.Reference || columnType == ColumnTypes.MultiReference)
{
var crStep = (CrossRefRequiredStepEdit)fieldInfo.StepList.FirstOrDefault(s => s is CrossRefRequiredStepEdit);
if (crStep != null)
{
if (crStep.AllowMultiple)
columnType = ColumnTypes.MultiReference;
if (!crStep.CrossRefProcessId.HasValue)
throw new InvalidReferenceFieldExpcetion(publishedProcess.SystemName, fieldInfo.SystemName, "Cross reference process is null.");
var referencedProcess = Cache.GetProcessInfo(crStep.CrossRefProcessId.Value);
var joinField = new ReferenceJoinFieldDefinition
{
Name = fieldInfo.Name,
SystemName = fieldInfo.SystemName,
ColumnType = columnType,
DefinedIn = GetProcessDefinition(publishedProcess),
ReferencedProcess = GetProcessDefinition(referencedProcess)
};
if (columnType == ColumnTypes.MultiReference && !string.IsNullOrEmpty(crStep.LinkFieldSystemName))
{
var referenceField = GetJoinField(referencedProcess.SystemName, crStep.LinkFieldSystemName);
if (referenceField.ColumnType != ColumnTypes.Reference)
throw new InvalidReferenceFieldExpcetion(joinField.DefinedIn.SystemName, joinField.SystemName, "Invalid link field type.");
if (referenceField.ReferencedProcess.SystemName != joinField.DefinedIn.SystemName)
throw new InvalidReferenceFieldExpcetion(joinField.DefinedIn.SystemName, joinField.SystemName, "Invalid link field.");
joinField.ReferenceField = referenceField;
}
return joinField;
}
}
if (columnType == ColumnTypes.ReverseReference || columnType == ColumnTypes.ReverseMultiReference)
{
var rcrStep = (ReverseCrossRefRequiredStepEdit)fieldInfo.StepList.FirstOrDefault(s => s is ReverseCrossRefRequiredStepEdit);
if (rcrStep != null)
{
if (rcrStep.DisplayMultiple)
columnType = ColumnTypes.ReverseMultiReference;
if (!rcrStep.ReverseCrossRefProcessId.HasValue)
throw new InvalidReferenceFieldExpcetion(publishedProcess.SystemName, fieldInfo.SystemName, "Reverse cross reference process is null.");
var rcrOptions = (ReverseCrossRefOptionsStepEdit)fieldInfo.StepList.FirstOrDefault(s => s is ReverseCrossRefOptionsStepEdit);
if (rcrOptions != null)
{
var referencedProcess = Cache.GetProcessInfo(rcrStep.ReverseCrossRefProcessId.Value);
var crStep = Cache.GetCrossReferenceRequiredStep(referencedProcess.SystemName, rcrStep.CrossRefFieldName);
if (!crStep.CrossRefProcessId.HasValue)
throw new InvalidReferenceFieldExpcetion(referencedProcess.SystemName, rcrStep.CrossRefFieldName, "Cross reference process is null.");
var joinField = new ReferenceJoinFieldDefinition
{
Name = fieldInfo.Name,
SystemName = fieldInfo.SystemName,
ColumnType = columnType,
ShowLatestVersion = rcrOptions.ShowLatestVersion && referencedProcess.ProcessOption == ProcessOption.VersionEnabled,
DefinedIn = GetProcessDefinition(publishedProcess),
ReferencedProcess = GetProcessDefinition(referencedProcess),
ReferenceField = new ReferenceJoinFieldDefinition
{
SystemName = rcrStep.CrossRefFieldName,
ColumnType =
crStep.AllowMultiple
? ColumnTypes.MultiReference
: ColumnTypes.Reference,
DefinedIn = GetProcessDefinition(referencedProcess),
ReferencedProcess = GetProcessDefinition(publishedProcess)
}
};
return joinField;
}
}
}
throw new InvalidReferenceFieldExpcetion(publishedProcess.SystemName, fieldInfo.SystemName, string.Format(@"Column type '{0}' is not valid for a join field.", columnType));
}
private ReferenceJoinFieldDefinition GetJoinField(FieldInfoDto fieldInfo)
{
var columnType = (ColumnTypes)Enum.Parse(typeof(ColumnTypes), fieldInfo.DataType);
var publishedProcess = Cache.GetProcessInfo(fieldInfo.DefinedIn);
if (columnType == ColumnTypes.Reference || columnType == ColumnTypes.MultiReference)
{
if (fieldInfo.SystemName.Equals(Constants.CurrentStateColumnName, StringComparison.OrdinalIgnoreCase))
{
return new ReferenceJoinFieldDefinition
{
Name = fieldInfo.Name,
SystemName = fieldInfo.SystemName,
ColumnType = columnType,
DefinedIn = GetProcessDefinition(publishedProcess),
ReferencedProcess = GetProcessDefinition(Constants.StateProcessName)
};
}
var crStep = Cache.GetCrossReferenceRequiredStep(fieldInfo.DefinedIn, fieldInfo.SystemName);
if (!crStep.CrossRefProcessId.HasValue)
throw new InvalidReferenceFieldExpcetion(fieldInfo.DefinedIn, fieldInfo.SystemName, "Cross reference process is null.");
var referencedProcess = Cache.GetProcessInfo(crStep.CrossRefProcessId.Value);
var joinField = new ReferenceJoinFieldDefinition
{
Name = fieldInfo.Name,
SystemName = fieldInfo.SystemName,
ColumnType = columnType,
DefinedIn = GetProcessDefinition(publishedProcess),
ReferencedProcess = GetProcessDefinition(referencedProcess)
};
if (columnType == ColumnTypes.MultiReference && !string.IsNullOrEmpty(crStep.LinkFieldSystemName))
{
var referenceField = GetJoinField(referencedProcess.SystemName, crStep.LinkFieldSystemName);
if (referenceField.ColumnType != ColumnTypes.Reference)
throw new InvalidReferenceFieldExpcetion(fieldInfo.DefinedIn, fieldInfo.SystemName, "Invalid link field type.");
if (referenceField.ReferencedProcess.SystemName != fieldInfo.DefinedIn)
throw new InvalidReferenceFieldExpcetion(fieldInfo.DefinedIn, fieldInfo.SystemName, "Invalid link field.");
joinField.ReferenceField = referenceField;
}
return joinField;
}
if (columnType == ColumnTypes.ReverseReference || columnType == ColumnTypes.ReverseMultiReference || columnType == ColumnTypes.TreeView)
{
var rcrStep = Cache.GetReverseCrossReferenceRequiredStep(fieldInfo.DefinedIn, fieldInfo.SystemName);
if (!rcrStep.ReverseCrossRefProcessId.HasValue)
throw new InvalidReferenceFieldExpcetion(fieldInfo.DefinedIn, fieldInfo.SystemName, "Reverse cross reference process is null.");
var rcrOptions = Cache.GetReverseCrossReferenceOptionsStep(fieldInfo.DefinedIn, fieldInfo.SystemName);
var referencedProcess = Cache.GetProcessInfo(rcrStep.ReverseCrossRefProcessId.Value);
var referenceField = GetJoinField(referencedProcess.SystemName, rcrStep.CrossRefFieldName);
var joinField = new ReferenceJoinFieldDefinition
{
Name = fieldInfo.Name,
SystemName = fieldInfo.SystemName,
ColumnType = columnType,
ShowLatestVersion = rcrOptions.ShowLatestVersion && referencedProcess.ProcessOption == ProcessOption.VersionEnabled,
DefinedIn = GetProcessDefinition(publishedProcess),
ReferencedProcess = GetProcessDefinition(referencedProcess),
ReferenceField = referenceField
};
return joinField;
}
if (columnType == ColumnTypes.Checklist)
{
var clStep = Cache.GetChecklistStep(fieldInfo.DefinedIn, fieldInfo.SystemName);
if (string.IsNullOrEmpty(clStep.AnswerProcessSystemName))
throw new InvalidReferenceFieldExpcetion(fieldInfo.DefinedIn, fieldInfo.SystemName, "Checklist answer process is null.");
var referencedProcess = Cache.GetProcessInfo(clStep.AnswerProcessSystemName);
var joinField = new ReferenceJoinFieldDefinition
{
Name = fieldInfo.Name,
SystemName = fieldInfo.SystemName,
ColumnType = columnType,
DefinedIn = GetProcessDefinition(publishedProcess),
ReferencedProcess = GetProcessDefinition(referencedProcess)
};
return joinField;
}
throw new InvalidReferenceFieldExpcetion(fieldInfo.DefinedIn, fieldInfo.SystemName, string.Format(@"Column type '{0}' is not valid for a join field.", columnType));
}
