/// <summary>
/// 将容器中所有 ICommand 对象实例化并缓存到字典
/// </summary>
public void Pool()
{
// 获取所有执行过注入后的 ICommand 对象实例
var resolvedCommands = container.ResolveAll <ICommand>();
for (var i = 0; i < resolvedCommands.Length; i++)
{
// 获取类型和实例
var command = resolvedCommands[i];
var commandType = command.GetType();
// 如果字典中已经有了就直接进行下次循环
if (commands.ContainsKey(commandType))
{
continue;
}
// 如果是单例类型就直接进行添加
if (command.singleton)
{
commands.Add(commandType, command);
}
else
{
// 否则用 list 来作为对象池
var commandPool = new List <ICommand>(command.preloadPoolSize);
// 将当前元素添加到 list 中
commandPool.Add(command);
// 如果对象池初始化数量大于1就继续进行实例化并添加到 list
if (command.preloadPoolSize > 1)
{
for (int n = 1; n < command.preloadPoolSize; n++)
{
commandPool.Add((ICommand)container.Resolve(commandType));
}
}
// 将 list 添加到字典
commands.Add(commandType, commandPool);
}
}
}
/// <summary>
/// Pools all commands.
/// </summary>
public void Pool()
{
var resolvedCommands = container.ResolveAll <ICommand>();
for (var cmdIndex = 0; cmdIndex < resolvedCommands.Length; cmdIndex++)
{
var command = resolvedCommands[cmdIndex];
var commandType = command.GetType();
//If the type already exists in the pool, goes to the next type.
if (this.commands.ContainsKey(commandType))
{
continue;
}
if (command.singleton)
{
this.commands.Add(commandType, command);
}
else
{
var commandPool = new List <ICommand>(command.preloadPoolSize);
//Adds the currently resolved command.
commandPool.Add(command);
//Adds other commands until matches preloadPoolSize.
if (command.preloadPoolSize > 1)
{
for (int itemIndex = 1; itemIndex < command.preloadPoolSize; itemIndex++)
{
commandPool.Add((ICommand)container.Resolve(commandType));
}
}
this.commands.Add(commandType, commandPool);
}
}
}
public IEnumerable <object> GetServices(Type serviceType)
{
return(_container.ResolveAll(serviceType));
}
