go-mapper

Installation

go get github.com/alexsem80/go-mapper

Usage

package main
import (
    "github.com/alexsem80/go-mapper/mapper"
)
func main() {
    src := Destination{
        Id:     1,
        Name:   "Name",
        Weight: 32.32,
        Marks:  []int32{2, 3, 4},
        Address: []*NestedDestination{
            {
                State: "RYA",
                Index: map[int]*DestinationMapType{
                    1: {Name: "Name1"},
                },
            },
            {
                State: "MOW",
                Index: map[int]*DestinationMapType{
                    2: {Name: "Name2"},
                },
            },
        },
    }
    dest := &Source{}
    mapper := mapper.NewMapper()
    mapper.CreateMap((*Source)(nil), (*Destination)(nil))
    mapper.CreateMap((*NestedSource)(nil), (*NestedDestination)(nil))
    mapper.CreateMap((*SourceMapType)(nil), (*DestinationMapType)(nil))
    mapper.Init()
    mapper.Map(dest, src)
}
type Source struct {
    ID        int
    FirstName string `mapper:"Name"`
    Weight    float32
    Marks     []int32
    Address   []*NestedSource
}
type NestedSource struct {
    State string
    Index map[int]*SourceMapType
}
type Destination struct {
    Id      int `mapper:"ID"`
    Name    string
    Weight  float32
    Marks   []int32
    Address []*NestedDestination
}
type NestedDestination struct {
    State string
    Index map[int]*DestinationMapType
}
type SourceMapType struct {
    Name string
}
type DestinationMapType struct {
    Name string
}