public override bool ShouldCacheObject(SoodaObject theObject)
{
if (theObject.GetClassInfo().Cardinality == ClassCardinality.Small
|| theObject.GetClassInfo().Cardinality == ClassCardinality.Medium)
return true;
else
return false;
}
public override bool ShouldCacheObject(SoodaObject theObject)
{
if (theObject.GetClassInfo().Cardinality == ClassCardinality.Small ||
theObject.GetClassInfo().Cardinality == ClassCardinality.Medium)
{
return(true);
}
else
{
return(false);
}
}
void DoUpdates(SoodaObject obj, bool isPrecommit)
{
foreach (TableInfo table in obj.GetClassInfo().DatabaseTables)
{
DoUpdatesForTable(obj, table, isPrecommit);
}
}
protected internal void RegisterObject(SoodaObject o)
{
// Console.WriteLine("Registering object {0}...", o.GetObjectKey());
object pkValue = o.GetPrimaryKeyValue();
// Console.WriteLine("Adding key: " + o.GetObjectKey() + " of type " + o.GetType());
for (ClassInfo ci = o.GetClassInfo(); ci != null; ci = ci.InheritsFromClass)
{
AddObjectWithKey(ci.Name, pkValue, o);
List <WeakSoodaObject> al;
if (!_objectsByClass.TryGetValue(ci.Name, out al))
{
al = new List <WeakSoodaObject>();
_objectsByClass[ci.Name] = al;
}
al.Add(new WeakSoodaObject(o));
}
if (!UseWeakReferences)
{
_strongReferences.Add(o);
}
_objectList.Add(new WeakSoodaObject(o));
if (_precommitQueue != null)
{
_precommitQueue.Enqueue(o);
}
}
public override IDataReader LoadObjectTable(SoodaObject obj, object keyVal, int tableNumber, out TableInfo[] loadedTables)
{
ClassInfo classInfo = obj.GetClassInfo();
IDbCommand cmd = Connection.CreateCommand();
try
{
cmd.CommandTimeout = CommandTimeout;
}
catch (NotSupportedException e)
{
logger.Debug("CommandTimeout not supported. {0}", e.Message);
}
if (Transaction != null)
{
cmd.Transaction = this.Transaction;
}
SqlBuilder.BuildCommandWithParameters(cmd, false, GetLoadingSelectStatement(classInfo, classInfo.UnifiedTables[tableNumber], out loadedTables), SoodaTuple.GetValuesArray(keyVal), false);
IDataReader reader = TimedExecuteReader(cmd);
if (reader.Read())
{
return(reader);
}
else
{
reader.Dispose();
return(null);
}
}
void DoDeletes(SoodaObject obj)
{
List <TableInfo> tables = obj.GetClassInfo().UnifiedTables;
for (int i = tables.Count - 1; i >= 0; --i)
{
DoDeletesForTable(obj, tables[i]);
}
}
static int Compare(SoodaObject o1, SoodaObject o2)
{
int retval = string.CompareOrdinal(o1.GetClassInfo().Name, o2.GetClassInfo().Name);
if (retval != 0)
{
return(retval);
}
return(((IComparable)o1.GetPrimaryKeyValue()).CompareTo(o2.GetPrimaryKeyValue()));
}
protected internal void UnregisterObject(SoodaObject o)
{
object pkValue = o.GetPrimaryKeyValue();
if (ExistsObjectWithKey(o.GetClassInfo().Name, pkValue))
{
UnregisterObjectWithKey(o.GetClassInfo().Name, pkValue);
for (ClassInfo ci = o.GetClassInfo().InheritsFromClass; ci != null; ci = ci.InheritsFromClass)
{
UnregisterObjectWithKey(ci.Name, pkValue);
}
RemoveWeakSoodaObjectFromCollection(_objectList, o);
List <WeakSoodaObject> al;
if (_objectsByClass.TryGetValue(o.GetClassInfo().Name, out al))
{
RemoveWeakSoodaObjectFromCollection(al, o);
}
}
}
protected internal void RegisterDirtyObject(SoodaObject o)
{
// transactionLogger.Debug("RegisterDirtyObject({0})", o.GetObjectKeyString());
_dirtyObjects.Add(o);
for (ClassInfo ci = o.GetClassInfo(); ci != null; ci = ci.InheritsFromClass)
{
List <WeakSoodaObject> al;
if (!_dirtyObjectsByClass.TryGetValue(ci.Name, out al))
{
al = new List <WeakSoodaObject>();
_dirtyObjectsByClass[ci.Name] = al;
}
al.Add(new WeakSoodaObject(o));
}
}
void DoWithWhere(SoodaObject obj, StringBuilder builder, ArrayList queryParams, bool isRaw)
{
builder.Append(" where ");
object primaryKeyValue = obj.GetPrimaryKeyValue();
FieldInfo[] primaryKeyFields = obj.GetClassInfo().GetPrimaryKeyFields();
for (int i = 0; i < primaryKeyFields.Length; i++)
{
if (i > 0)
{
builder.Append(" and ");
}
FieldEquals(primaryKeyFields[i], SoodaTuple.GetValue(primaryKeyValue, i), builder, queryParams);
}
SqlBuilder.BuildCommandWithParameters(_updateCommand, true, builder.ToString(), queryParams.ToArray(), isRaw);
FlushUpdateCommand(false);
}
public override object Evaluate(ISoqlEvaluateContext context)
{
object val;
if (this.Path != null)
{
val = this.Path.Evaluate(context);
}
else
{
val = context.GetRootObject();
}
if (val == null)
{
return(null);
}
SoodaObject so = (SoodaObject)val;
return(so.GetClassInfo().Name);
}
public override IDataReader LoadObjectTable(SoodaObject obj, object keyVal, int tableNumber, out TableInfo[] loadedTables)
{
ClassInfo classInfo = obj.GetClassInfo();
IDbCommand cmd = Connection.CreateCommand();
try
{
cmd.CommandTimeout = CommandTimeout;
}
catch(NotSupportedException e)
{
logger.Debug("CommandTimeout not supported. {0}", e.Message);
}
if (Transaction != null)
cmd.Transaction = this.Transaction;
SqlBuilder.BuildCommandWithParameters(cmd, false, GetLoadingSelectStatement(classInfo, classInfo.UnifiedTables[tableNumber], out loadedTables), SoodaTuple.GetValuesArray(keyVal), false);
IDataReader reader = TimedExecuteReader(cmd);
if (reader.Read())
return reader;
else
{
reader.Dispose();
return null;
}
}
protected internal bool IsRegistered(SoodaObject o)
{
object pkValue = o.GetPrimaryKeyValue();
return(ExistsObjectWithKey(o.GetClassInfo().Name, pkValue));
}
void DoUpdates(SoodaObject obj, bool isPrecommit)
{
foreach (TableInfo table in obj.GetClassInfo().DatabaseTables)
{
DoUpdatesForTable(obj, table, isPrecommit);
}
}
void DoDeletes(SoodaObject obj)
{
List<TableInfo> tables = obj.GetClassInfo().UnifiedTables;
for (int i = tables.Count - 1; i >= 0; --i)
{
DoDeletesForTable(obj, tables[i]);
}
}
void DoWithWhere(SoodaObject obj, StringBuilder builder, ArrayList queryParams, bool isRaw)
{
builder.Append(" where ");
object primaryKeyValue = obj.GetPrimaryKeyValue();
FieldInfo[] primaryKeyFields = obj.GetClassInfo().GetPrimaryKeyFields();
for (int i = 0; i < primaryKeyFields.Length; i++)
{
if (i > 0)
builder.Append(" and ");
FieldEquals(primaryKeyFields[i], SoodaTuple.GetValue(primaryKeyValue, i), builder, queryParams);
}
SqlBuilder.BuildCommandWithParameters(_updateCommand, true, builder.ToString(), queryParams.ToArray(), isRaw);
FlushUpdateCommand(false);
}
internal void MarkPrecommitted(SoodaObject o)
{
_precommittedClassOrRelation[o.GetClassInfo().GetRootClass().Name] = true;
}
