private void GenerateFields()
{
myPersistentFields = new Dictionary <string, MemberInfo>();
myFields = new List <string>();
this.myEmbeddedTypes = new List <string>();
AddFields(this.type);
Type t = this.type.BaseType;
int persCount = t.GetCustomAttributes(typeof(NDOPersistentAttribute), false).Length;
while (persCount > 0)
{
AddFields(t);
t = t.BaseType;
persCount = t.GetCustomAttributes(typeof(NDOPersistentAttribute), false).Length;
}
// Jetzt stehen alle Felder in myFields
if (checkIfMappingsExist && !this.type.IsAbstract)
{
for (int i = 0; i < myFields.Count; i++)
{
string fieldName = myFields[i];
NDO.Mapping.Field field;
if ((field = cl.FindField(fieldName)) != null)
{
myFields[i] = field.Column.Name;
}
else
{
throw new NDOException(7, "Can't find mapping information for field " + cl.FullName + "." + myFields[i]);
}
}
}
}
/// <summary>
/// Hilfsfunktion für MergeMapping
/// </summary>
/// <param name="c1">Klasse zum Vergleich</param>
/// <param name="c2">Klasse zum Vergleich</param>
/// <returns></returns>
private bool ClassesAreDifferent(Class c1, Class c2)
{
var c1Fields = c1.Fields.ToList();
var c2Fields = c2.Fields.ToList();
var c1Relations = c1.Relations.ToList();
var c2Relations = c2.Relations.ToList();
if (c1Fields.Count != c2Fields.Count)
{
return(true);
}
if (c1Relations.Count != c2Relations.Count)
{
return(true);
}
if (c1.AssemblyName != c2.AssemblyName)
{
return(true);
}
if (c1.TableName != c2.TableName)
{
return(true);
}
if (OidsAreDifferent(c1.Oid, c2.Oid))
{
return(true);
}
foreach (Field f1 in c1Fields)
{
Field f2 = c2.FindField(f1.Name);
if (null == f2)
{
return(true);
}
if (FieldsAreDifferent(f1, f2))
{
return(true);
}
}
foreach (Relation r1 in c1Relations)
{
Relation r2 = c1.FindRelation(r1.FieldName);
if (null == r2)
{
return(true);
}
if (RelationsAreDifferent(r1, r2))
{
return(true);
}
}
return(false);
}
