/// <summary>
/// Limpa os indices gerenciados.
/// </summary>
public void Clear()
{
if (IndexMapInternal != null)
{
lock (IndexMapInternal)
{
IDictionaryEnumerator enumerator = IndexMapInternal.GetEnumerator();
while (enumerator.MoveNext())
{
(enumerator.Value as IQueryIndex).Clear();
}
}
}
}
/// <summary>
/// Libera a instancia.
/// </summary>
/// <param name="disposing"></param>
protected virtual void Dispose(bool disposing)
{
if (_typeMap != null)
{
_typeMap.HandleAdded -= new Action <int>(TypeMap_HandleAdded);
}
if (_asyncProcessor != null)
{
_asyncProcessor.Stop();
_asyncProcessor = null;
}
if (IndexMapInternal != null)
{
IndexMapInternal.Clear();
IndexMapInternal = null;
}
_cache = null;
}
/// <summary>
/// Remove a chave e o valor do indice.
/// </summary>
/// <param name="key">Chave que será removida.</param>
/// <param name="queryInfo">Informações da consulta que serão removidas.</param>
public virtual void RemoveFromIndex(object key, Hashtable queryInfo)
{
if (queryInfo != null)
{
lock (IndexMapInternal)
{
IDictionaryEnumerator enumerator = ((Hashtable)queryInfo).GetEnumerator();
while (enumerator.MoveNext())
{
int handle = (int)enumerator.Key;
string typeName = _typeMap.GetTypeName(handle);
if (IndexMapInternal.ContainsKey(typeName))
{
Hashtable indexValues = new Hashtable();
var list = (ArrayList)enumerator.Value;
var attribList = _typeMap.GetAttribList(handle);
if (list.Count != attribList.Count)
{
throw new InvalidOperationException("Attributes count not equals value list count");
}
for (int i = 0; i < attribList.Count; i++)
{
var attributes = _typeMap.GetAttributes(handle);
var attributeName = attribList[i];
string attributeType = attributes[attributeName] as string;
Type conversionType = Type.GetType(attributeType, true, true);
object value = list[i];
if (value != null)
{
try
{
if (conversionType == typeof(DateTime) && !(value is DateTime))
{
if (value is DateTimeOffset)
{
value = ((DateTimeOffset)value).DateTime;
}
else
{
value = new DateTime(Convert.ToInt64(value));
}
}
else if (conversionType == typeof(Guid) && (value is string))
{
value = Guid.Parse((string)value);
}
else
{
value = Convert.ChangeType(value, conversionType);
}
}
catch (Exception)
{
throw new FormatException(string.Format("Cannot convert ({0})'{1}' to {2}", (list[i] ?? new object()).GetType().FullName, list[i], conversionType.ToString()));
}
}
if ((value != null) && (value is string))
{
indexValues.Add(attributeName, ((string)value).ToLower());
}
else
{
indexValues.Add(attributeName, value);
}
}
((IQueryIndex)IndexMapInternal[typeName]).RemoveFromIndex(key, indexValues);
}
}
}
}
}
