public virtual int CompareTo(BTriggerSystem ts, TriggerScriptDbObjectWithArgs obj)
{
if (Name != obj.Name)
{
Debug.Trace.Engine.TraceInformation(
"TriggerProtoDbObject: '{0}' - Encountered different names for {1}, '{2}' != '{3}'",
ts, this.DbId.ToString(), this.Name, obj.Name);
}
if (ContainsUserClassTypeVar(ts, obj))
{
Debug.Trace.Engine.TraceInformation(
"TriggerProtoDbObject: {0} - Encountered {1}/{2} which has a UserClassType Var, skipping comparison",
ts, DbId.ToString(), Name);
return(0);
}
Contract.Assert(Version == obj.Version);
Contract.Assert(Params.Count == obj.Args.Count);
int diff = 0;
for (int x = 0; x < Params.Count; x++)
{
int sig = Params[x].SigID;
int obj_sig = obj.Args[x].SigID;
sig = sig < 0 ? 0 : sig;
obj_sig = obj_sig < 0 ? 0 : obj_sig;
diff += sig - obj_sig;
}
return(diff);
}
/// <summary>Returns the cursor to a previously saved cursor value</summary>
/// <param name="old_cursor">Previously saved cursor. Set to null before the method returns</param>
public void RestoreCursor(ref XmlElement old_cursor)
{
Contract.Ensures(Contract.ValueAtReturn(out old_cursor) == null);
Contract.Assert(old_cursor != null, "Can't restore a cursor that wasn't saved!");
Cursor = old_cursor;
old_cursor = null;
}
public bool StreamXmlForTypeName(KSoft.IO.XmlElementStream s, FA mode, string xmlName, ref int dbid,
Engine.DatabaseTypeKind kind,
bool isOptional = true, XmlNodeType xmlSource = Util.kSourceElement)
{
Contract.Requires(KSoft.IO.XmlElementStream.StreamSourceIsValid(xmlSource));
Contract.Requires(KSoft.IO.XmlElementStream.StreamSourceRequiresName(xmlSource) == (xmlName != null));
string id_name = null;
bool was_streamed = true;
bool to_lower = false;
if (mode == FA.Read)
{
if (isOptional)
{
was_streamed = Util.StreamInternStringOpt(s, mode, xmlName, ref id_name, to_lower, xmlSource);
}
else
{
Util.StreamInternString(s, mode, xmlName, ref id_name, to_lower, xmlSource);
}
if (was_streamed)
{
dbid = Database.GetId(kind, id_name);
Contract.Assert(dbid != PhxUtil.kInvalidInt32);
if (PhxUtil.IsUndefinedReferenceHandle(dbid))
{
TraceUndefinedHandle(s, id_name, dbid, kind.ToString());
}
}
else
{
dbid = PhxUtil.kInvalidInt32;
}
}
else if (mode == FA.Write && dbid != PhxUtil.kInvalidInt32)
{
id_name = Database.GetName(kind, dbid);
Contract.Assert(!string.IsNullOrEmpty(id_name));
if (isOptional)
{
Util.StreamInternStringOpt(s, mode, xmlName, ref id_name, to_lower, xmlSource);
}
else
{
Util.StreamInternString(s, mode, xmlName, ref id_name, to_lower, xmlSource);
}
}
return(was_streamed);
}
protected override void ReadXml(KSoft.IO.XmlElementStream s, BXmlSerializerInterface xs, int iteration)
{
int index = ReadExplicitIndex(s, xs);
Contract.Assert(index != PhxLib.Util.kInvalidInt32);
mList.InitializeItem(index);
T data = new T();
data.StreamXml(s, FA.Read, xs);
mList[index] = data;
}
internal bool StreamXmlForID(KSoft.IO.XmlElementStream s, FA mode, string xml_name, ref int dbid,
ObjectKind kind,
bool is_optional = true, XmlNodeType xml_source = XML.Util.kSourceElement)
{
Contract.Requires(KSoft.IO.XmlElementStream.StreamSourceIsValid(xml_source));
Contract.Requires(KSoft.IO.XmlElementStream.StreamSourceRequiresName(xml_source) == (xml_name != null));
string id_name = null;
bool was_streamed = true;
bool to_lower = false;
if (mode == FA.Read)
{
if (is_optional)
{
was_streamed = XML.Util.StreamInternStringOpt(s, mode, xml_name, ref id_name, to_lower, xml_source);
}
else
{
XML.Util.StreamInternString(s, mode, xml_name, ref id_name, to_lower, xml_source);
}
if (was_streamed)
{
dbid = GetId(kind, id_name);
Contract.Assert(dbid != Util.kInvalidInt32);
}
else
{
dbid = Util.kInvalidInt32;
}
}
else if (mode == FA.Write && dbid != Util.kInvalidInt32)
{
id_name = GetName(kind, dbid);
Contract.Assert(!string.IsNullOrEmpty(id_name));
if (is_optional)
{
XML.Util.StreamInternStringOpt(s, mode, xml_name, ref id_name, to_lower, xml_source);
}
else
{
XML.Util.StreamInternString(s, mode, xml_name, ref id_name, to_lower, xml_source);
}
}
return(was_streamed);
}
