Click here to Skip to main content
Click here to Skip to main content
Add your own
alternative version
Go to top

Entity mapping language implementation using bsn-goldparser with CodeDom

, 6 Apr 2012
Use the GOLD Parser to define a language for mapping between two business entities, create a parser using the bsn-goldparser engine, and generate an assembly using CodeDom.
EntityMapper_src.zip
EntityMapper
bsn.GoldParser
bin
Debug
Grammar
obj
Debug
TempPE
Parser
Properties
Semantic
GoldRuleDeclaration.cgt
GoldRuleDeclaration.grm
Xml
EntityMapper
bin
Debug
EntityMapper.vshost.exe
EntityMapper.vshost.exe.manifest
CodeGen
EntityMapper.csproj.user
Model
MyTest.suo
obj
x86
Debug
Properties
Settings.settings
Semantic
EntityTransformation.cgt
EntityTransformation.grm
Service
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.CodeDom;

namespace EntityMapper.CodeGen
{
    public class MapCodeMemberMethod
    {
        public CodeMemberMethod Create(Type fromType, Type toType, string name = "Map", string fromParamName = "source", string toParamName = "target")
        {
            // Declaring a method  void Map(fromType X, toType) ;
            CodeMemberMethod method = new CodeMemberMethod();
            method.Attributes = MemberAttributes.Public | MemberAttributes.Final;
            method.Name = name;

            // Declares parameters 
            CodeParameterDeclarationExpression paramFromType = new CodeParameterDeclarationExpression(new CodeTypeReference(fromType), fromParamName);
            paramFromType.Direction = FieldDirection.In;
            method.Parameters.Add(paramFromType);

            CodeParameterDeclarationExpression paramToType = new CodeParameterDeclarationExpression(new CodeTypeReference(toType), toParamName);
            paramToType.Direction = FieldDirection.In;
            method.Parameters.Add(paramToType);

            method.ReturnType = new CodeTypeReference("System.Void");

            return method;
        }
    }
}

By viewing downloads associated with this article you agree to the Terms of Service and the article's licence.

If a file you wish to view isn't highlighted, and is a text file (not binary), please let us know and we'll add colourisation support for it.

License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Share

About the Author

matthew_from_hk
Founder
Hong Kong Hong Kong
I am always interested in finding innovative ways for building better applications and founded a technology company since 2003. Welcome to exchange any idea with you and if I am not too busy before deadline of projects, I will reply your emails. Also, if you willing to pay for consulting works and customized software development, you can leave me message.

| Advertise | Privacy | Mobile
Web01 | 2.8.140916.1 | Last Updated 7 Apr 2012
Article Copyright 2012 by matthew_from_hk
Everything else Copyright © CodeProject, 1999-2014
Terms of Service
Layout: fixed | fluid