/// <summary>
/// 初始化对象池
/// </summary>
/// <param name="type"></param>
/// <param name="nInitSize"></param>
/// <param name="nCapacity"></param>
/// <param name="objDefaultCreateParam"></param>
/// <returns></returns>
public bool InitPool(Type type, Int32 nInitSize, Int32 nCapacity, System.Object[] objDefaultCreateParam)
{
if (nInitSize < 0 || nCapacity < 1 || nInitSize > nCapacity)
{
BTDebug.Exception("<BT> Object Pool Init Exception");
return(false);
}
m_nCapacity = nCapacity;
m_ObjectType = type;
m_objDefaultCreateParam = objDefaultCreateParam;
m_ItemTable = new Hashtable(nCapacity);
m_FreeIndexArray = new ArrayList();
m_UsingIndexArray = new ArrayList();
if (type.IsAssignableFrom(typeof(IRecycleable)) == true)
{
m_bSupportRecycle = true;
}
else
{
m_bSupportRecycle = false;
}
for (Int32 i = 0; i < nInitSize; ++i)
{
ExtendPool();
}
#if BTDEBUG
m_ItemUseFrequencyTable = new Hashtable(nCapacity);
#endif
return(true);
}
private bool ExtendPool()
{
lock (this)
{
if (Count() >= m_nCapacity)
{
return(false);
}
System.Object newObject = null;
try
{
newObject = System.Activator.CreateInstance(m_ObjectType, m_objDefaultCreateParam);
}
catch (System.Exception ex)
{
BTDebug.Exception(ex);
return(false);
}
Int32 nHashCode = newObject.GetHashCode();
m_ItemTable.Add(nHashCode, newObject);
m_FreeIndexArray.Add(nHashCode);
return(true);
}
}
/// <summary>
/// 调用方法
/// </summary>
/// <param name="strName"></param>
/// <param name="objEntity"></param>
/// <param name="objParamArray"></param>
/// <param name="rOutReturnValue"></param>
/// <returns></returns>
public bool InvokeMethod(string strName, System.Object objEntity, System.Object[] objParamArray, out System.Object rOutReturnValue)
{
rOutReturnValue = default(System.Object);
if (objEntity == null)
{
return(false);
}
MethodInfo info = null;
if (m_MethodInfoList.QuickFind(strName, ref info) == false || info == null)
{
return(false);
}
if (objEntity.GetType() != info.DeclaringType &&
objEntity.GetType().IsAssignableFrom(info.DeclaringType) == false)
{
return(false);
}
try
{
rOutReturnValue = info.Invoke(objEntity, objParamArray);
}
catch (System.Exception ex)
{
BTDebug.Exception(ex);
return(false);
}
return(true);
}
/// <summary>
/// 获取属性值
/// </summary>
/// <param name="strName"></param>
/// <param name="objEntity"></param>
/// <param name="rOutValue"></param>
/// <returns></returns>
public bool GetValue(string strName, System.Object objEntity, out System.Object rOutValue)
{
rOutValue = default(System.Object);
if (objEntity == null)
{
return(false);
}
PropertyInfo info = null;
if (m_PropertyInfoList.QuickFind(strName, ref info) == false || info == null)
{
return(false);
}
if (objEntity.GetType() != info.DeclaringType &&
objEntity.GetType().IsAssignableFrom(info.DeclaringType) == false)
{
return(false);
}
if (info.CanRead == false)
{
return(false);
}
try
{
rOutValue = info.GetValue(objEntity, null);
}
catch (System.Exception ex)
{
BTDebug.Exception(ex);
return(false);
}
return(true);;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="nCacheSetSize"></param>
/// <param name="handleReleaseCache"></param>
public CObjectCache(Int32 nCacheSetSize, HandleObjectAction handleReleaseCache = null)
{
if (nCacheSetSize <= 0)
{
BTDebug.Exception("Object Cache Exception", "BT");
return;
}
m_nCacheSetSize = nCacheSetSize;
m_Cache = new QuickList <string, CCacheSet>();
m_HandleReleaseCache = handleReleaseCache;
}
