public virtual T BuildUp()
{
var steps = new B.BuilderStepDiscovery().DiscoveryBuildSteps(typeof(T));
if (steps == null)
{
return(new T()); // Factory模式
}
var target = new T();
// BuildUp()执行前的切入点
if (BeforeBuildUp != null)
{
BeforeBuildUp(this, new BuilderEventArgs <T>()
{
Target = target
});
}
foreach (var step in steps)
{
for (var i = 0; i < step.Times; i++)
{
// BuildPart()执行前的切入点
if (BeforeBuildStepExecuting != null)
{
BeforeBuildStepExecuting(this,
new BuilderStepEventArgs <T>()
{
Target = target,
Step = step,
CurrentLoop = i
});
}
step.Method.Invoke(target, null);
// BuildPart()执行后的切入点
if (AfterBuildStepExecuting != null)
{
AfterBuildStepExecuting(this,
new BuilderStepEventArgs <T>()
{
Target = target,
Step = step,
CurrentLoop = i
});
}
}
}
// BuildUp()执行后的切入点
if (AfterBuildUp != null)
{
AfterBuildUp(this, new BuilderEventArgs <T> {
Target = target
});
}
return(target);
}
public virtual T BuildUp()
{
var steps = new BuilderStepDiscovery().DiscoveryBuildSteps(typeof(T));
if (steps == null)
{
return(new T()); // 没有BuildPart步骤，退化为Factory模式
}
var target = new T();
foreach (var step in steps)
{
for (int i = 0; i < step.Times; i++)
{
step.Method.Invoke(target, null);
}
}
return(target);
}