Created
January 6, 2012 18:10
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Massive Fluently rough draft
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using System; | |
using System.Dynamic; | |
using Massive; | |
namespace MassiveFluently.Expressions { | |
public class All {} | |
public class First {} | |
public class Last {} | |
} | |
namespace MassiveFluently { | |
///<example> | |
/// MassiveFluently.Defaults( m => m.PrimaryKey = "Id" ); | |
/// | |
/// new MassiveFluently() | |
/// .ConnectTo("MyConnection") | |
/// .ProductsTable | |
/// .all(); | |
/// | |
/// OR | |
/// | |
/// var items = (All) new MassiveFluently().ConnectTo("SomeConnection").Products; | |
///</example> | |
public class MassiveFluently { | |
private static Action<DynamicModel> _defaultSettings = (m) => m.PrimaryKey = "Id"; | |
internal string _connectionStringName = null; | |
private MassiveFluently(string connectionStringName) { | |
_connectionStringName = connectionStringName; | |
} | |
public static MassiveFluently Defaults( Action<DynamicModel> setDefaults ) { | |
_defaultSettings = setDefaults; | |
} | |
public static MassiveFluently ConnectTo(string connectionStringName) { | |
return new MassiveFluently(connectionStringName); | |
} | |
public class MassiveContextBase : DynamicModel { | |
internal MassiveContextBase() { | |
MassiveFluently_defaultSettings(this); | |
base(MassiveFluently._connectionStringName) | |
} | |
internal MassiveContextBase(string tableName) : this() { | |
TableName = this; | |
} | |
internal MassiveContextBase(string connectionStringName, string tableName, string primaryKey) : | |
base (connectionStringName){ | |
TableName = tableName; | |
PrimaryKey = primaryKey; | |
} | |
public override bool TryConvert ( ConvertBinder binder, out object result) { | |
if(binder.Type == typeof(MassiveFluently.Expressions.All) ) { | |
result = this.All(); | |
} | |
if(binder.Type == typeof(MassiveFluently.Expressions.First)) { | |
result = this.First(); | |
} | |
if(binder.Type == typeof(MassiveFluently.Expressions.Last)) { | |
result = this.Last(); | |
} | |
base.TryConvert(binder,out result); | |
} | |
} | |
public static DynamicModel GetContext(string tableName, string primaryKeyColumn) { | |
return new MassiveContextBase(_connectionStringName, tableName, primaryKeyColumn); | |
} | |
public override bool TryGetMember(GetMemberBinder binder, out object result) { | |
var table = binder.name; | |
if(binder.name.EndsWith("Table")) { | |
table = binder.name.Replace("Table", ""); | |
} | |
result = new MassiveContextBase(table); | |
return true; | |
} | |
} | |
} | |
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