/
generator_go.go
146 lines (134 loc) · 3.38 KB
/
generator_go.go
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package protocol
import (
"github.com/nomos/go-lokas/util"
"github.com/nomos/go-lokas/util/slice"
"github.com/nomos/go-lokas/util/stringutil"
"io/ioutil"
"path"
"strings"
)
func (this *Generator) GenerateModel2Go() error {
defer func() {
if r := recover(); r != nil {
util.Recover(r, false)
}
}()
err := this.ProcessModelPackages()
if err != nil {
this.GetLogger().Error(err.Error())
return err
}
err = this.generateModel2GoClasses()
if err != nil {
this.GetLogger().Error(err.Error())
return err
}
err = this.generateModel2GoEnums()
if err != nil {
this.GetLogger().Error(err.Error())
return err
}
err = this.generateModel2GoIds()
if err != nil {
this.GetLogger().Error(err.Error())
return err
}
this.GetLogger().Warnf("GenerateModel2Go Finish")
return nil
}
func keysof(m map[string]*ModelPackageObject) []string {
ret := []string{}
for v, _ := range m {
ret = append(ret, v)
}
return ret
}
func (this *Generator) getGoImportsString(deps []string) string {
deps = slice.RemoveDuplicate(deps)
ret := "\n"
for _, v := range deps {
pack, ok := this.ModelPackages[v]
if !ok {
this.GetLogger().Panic("cant found imports name:" + v)
return ""
}
ret += "\t"
ret += `. "` + pack.GoPackageName + `"`
ret += "\n"
}
ret = strings.TrimRight(ret, "\n")
return ret
}
func (this *Generator) generateModel2GoClasses() error {
this.GetLogger().Warnf("GoPath", this.GoPath)
for _, m := range this.ModelClassObjects {
err := this.generateModel2GoClass(m)
if err != nil {
this.GetLogger().Error(err.Error())
return err
}
}
return nil
}
func (this *Generator) generateModel2GoClass(m *ModelClassObject) error {
p := path.Join(this.GoPath, m.Package, "model_"+stringutil.SplitCamelCaseLowerSnake(m.ClassName))
p += ".go"
err := ioutil.WriteFile(p, []byte(m.GoString(this)), 0644)
if err != nil {
this.GetLogger().Error(err.Error())
return err
}
p = path.Join(this.GoPath, m.Package, "model_"+stringutil.SplitCamelCaseLowerSnake(m.ClassName))
p += "_impl.go"
if !util.IsFileExist(p) {
err = ioutil.WriteFile(p, []byte(m.GoImplString(this)), 0644)
if err != nil {
this.GetLogger().Error(err.Error())
return err
}
}
return nil
}
func (this *Generator) generateModel2GoEnums() error {
this.GetLogger().Warnf("GoPath", this.GoPath)
for _, m := range this.ModelEnumObjects {
err := this.generateModel2GoEnum(m)
if err != nil {
this.GetLogger().Error(err.Error())
return err
}
}
return nil
}
func (this *Generator) generateModel2GoEnum(m *ModelEnumObject) error {
p := path.Join(this.GoPath, m.Package, "enum_"+stringutil.SplitCamelCaseLowerSnake(m.EnumName))
p += ".go"
err := ioutil.WriteFile(p, []byte(m.GoString(this)), 0644)
if err != nil {
this.GetLogger().Error(err.Error())
return err
}
return nil
}
func (this *Generator) generateModel2GoIds() error {
this.GetLogger().Warnf("generateModel2GoIds")
for _, p := range this.ModelPackages {
err := this.generateModel2GoPackage(p)
if err != nil {
this.GetLogger().Error(err.Error())
return err
}
}
return nil
}
func (this *Generator) generateModel2GoPackage(pack *ModelPackageObject) error {
p := path.Join(this.GoPath, pack.PackageName, "ids")
p += ".go"
this.GetLogger().Warnf("generateModel2GoPackage", p)
err := ioutil.WriteFile(p, []byte(pack.GoString(this)), 0644)
if err != nil {
this.GetLogger().Error(err.Error())
return err
}
return nil
}