public object Clone()
{
Attrib attrib = new Attrib();
attrib.ID = ID != null ? (string) ID.Clone(): null;
attrib.Name = Name != null ? (string) Name.Clone(): null;
attrib.Type = Type != null ? (string) Type.Clone(): null;
return attrib;
}
public static Attrib[] GetClassAttributes(Hashtable attrib)
{
Attrib[] a = new Attrib[attrib.Count];
IDictionaryEnumerator enu = attrib.GetEnumerator();
int index = 0;
Attrib attribValue=new Attrib();
while (enu.MoveNext())
{
a[index] = new Attrib();
attribValue=(Attrib)enu.Value;
a[index].Name = (string)attribValue.Name;
a[index].ID = (string)attribValue.ID;
a[index].Type = (string)attribValue.Type;
index++;
}
return a;
}
private static Hashtable GetIndexAttribute(Attrib attrib)
{
Hashtable settings = new Hashtable();
settings.Add("name", attrib.Name);
settings.Add("data-type", attrib.Type);
settings.Add("type", "attrib");
settings.Add("id", attrib.ID);
return settings;
}
private static Hashtable GetIndexAttributes(Attrib[] attributes)
{
Hashtable settings = new Hashtable();
foreach (Attrib attrib in attributes)
settings.Add(attrib.ID, GetIndexAttribute(attrib));
return settings;
}
private static Attrib GetIndexAttribute(Hashtable settings)
{
Attrib attrib = new Attrib();
if (settings.ContainsKey("id"))
attrib.ID = settings["id"].ToString();
if (settings.ContainsKey("data-type"))
attrib.Type = settings["data-type"].ToString();
if (settings.ContainsKey("name"))
attrib.Name = settings["name"].ToString();
return attrib;
}
private static Attrib[] GetIndexAttributes(Hashtable settings)
{
Attrib[] attributes = new Attrib[settings.Count];
int i = 0;
foreach (Hashtable attrib in settings.Values)
attributes[i++] = GetIndexAttribute(attrib);
return attributes;
}
public static Attrib[] GetClassAttributes(Hashtable attrib, System.Type type)
{
System.Collections.Generic.List<Attrib> a = new System.Collections.Generic.List<Attrib>();
IDictionaryEnumerator enu = attrib.GetEnumerator();
System.Reflection.PropertyInfo pi = null;
System.Reflection.FieldInfo fi = null;
string dt = null;
string _unsupportedtypes = "";
bool _nonPrimitiveAttSpecified = false;
while (enu.MoveNext())
{
pi = type.GetProperty(enu.Key.ToString());
if(pi!=null)
{
dt = pi.PropertyType.FullName;
}
if (pi == null)
{
fi = type.GetField(enu.Key.ToString());
if(fi!=null)
dt = fi.FieldType.FullName;
}
if (pi != null || fi != null)
{
Attrib tempAttrib = new Attrib();
tempAttrib.Name = (string)enu.Key;
tempAttrib.ID = (string)enu.Value;
tempAttrib.Type = dt;
System.Type currentType =System.Type.GetType(dt);
if (currentType != null && !currentType.IsPrimitive && currentType.FullName != "System.DateTime" && currentType.FullName != "System.String" && currentType.FullName != "System.Decimal")
{
_nonPrimitiveAttSpecified = true;
_unsupportedtypes += currentType.FullName + "\n";
}
if (currentType == null)
{
_nonPrimitiveAttSpecified = true;
_unsupportedtypes += "Unknown Type\n";
}
a.Add(tempAttrib);
}
else
{
string message = "Invalid class attribute(s) specified '" + enu.Key.ToString() + "'.";
throw new Exception(message );
}
pi = null;
fi = null;
}
if (_nonPrimitiveAttSpecified)
throw new Exception("NCache Queries only support primitive types. The following type(s) is/are not supported:\n"+_unsupportedtypes);
return (Attrib[])a.ToArray();
}
