public static string GetStringValue(this Oms oms, InstanceHandle[] stringComponents, InstanceHandle currentInstance)
{
if (stringComponents == null)
{
return(null);
}
StringBuilder sb = new StringBuilder();
for (int i = 0; i < stringComponents.Length; i++)
{
InstanceHandle ihParent = oms.GetParentClassInstance(stringComponents[i]);
if (oms.GetInstanceID(ihParent) == KnownInstanceGuids.Classes.ExtractSingleInstanceStringComponent)
{
InstanceHandle ihRelationship = oms.GetRelatedInstance(stringComponents[i], oms.GetInstance(KnownRelationshipGuids.Extract_Single_Instance_String_Component__has__Relationship));
InstanceHandle relInst = oms.GetRelatedInstance(currentInstance, ihRelationship);
if (relInst.IsEmpty)
{
// FIXME
}
sb.Append(GetInstanceTitle(oms, relInst));
}
else if (oms.GetInstanceID(ihParent) == KnownInstanceGuids.Classes.InstanceAttributeStringComponent)
{
InstanceHandle ihAttribute = oms.GetRelatedInstance(stringComponents[i], oms.GetInstance(KnownRelationshipGuids.Instance_Attribute_String_Component__has__Attribute));
string value = oms.GetAttributeValue <string>(currentInstance, ihAttribute);
sb.Append(value);
}
else if (oms.GetInstanceID(ihParent) == KnownInstanceGuids.Classes.TextConstantStringComponent)
{
string value = oms.GetAttributeValue <string>(stringComponents[i], oms.GetInstance(KnownAttributeGuids.Text.Value));
sb.Append(value);
}
}
return(sb.ToString());
}
