Ftp Program Fails At URI Creation?
Sep 26, 2010Here is the code first :
Const localFile As String = "C:file.bin"
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Factory Method Pattern Clarification - Allow The Client To Delegates The Product Creation (Instance Creation) To The Subclass
Mar 29, 2010My understanding of Factory Method Pattern is (Correct me if i am wrong) Factory Method Pattern "Factory Method allow the client to delegates the product creation (Instance Creation) to the subclass". There are two situation in which we can go for creating Factory Method pattern.
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{
L2SQL,
EFM,
LS,
Sonic
}
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public interface IProduct
{
void ProductTaken();
}
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{
public void ProductTaken()
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}
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{
public void ProductTaken()
{
Console.WriteLine("OR Mapping Taken:Subsonic");
}
}
//concrete product
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{
public void ProductTaken()
{
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}
}
//concrete product
public class LightSpeed : IProduct
{
public void ProductTaken()
{
Console.WriteLine("OR Mapping Taken :LightSpeed");
}
}
public class Creator
{
//Factory Method
public IProduct ReturnORTool(ORMChoice choice)
{
switch (choice)
{
case ORMChoice.EFM:return new EntityFramework();
break;
case ORMChoice.L2SQL:return new LinqtoSql();
break;
case ORMChoice.LS:return new LightSpeed();
break;
case ORMChoice.Sonic:return new Subsonic();
break;
default: return null;
}
}
}
**Client**
Button_Click()
{
Creator c = new Creator();
IProduct p = c.ReturnORTool(ORMChoice.L2SQL);
p.ProductTaken();
}
Is my understanding of Factory Method is correct?
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[code]....
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